|
INVESTIGATIONS
Stone |
RI min |
RI max |
Biref min |
Biref max |
Dens min |
Dens max |
Colour |
Location |
Info |
ne min |
ne max |
no min |
no max |
Spectrum |
UVS |
UVL |
Reference |
Beryl |
1,564 |
1,575 |
0,007 |
0,008 |
2,685 |
2,688 |
golden yellow, pale
yellow, pale yellow-green, pale green, medium green, pale blue |
Luumaki, Finland |
|
1,564 |
1,568 |
1,572 |
1,575 |
|
inert |
inert |
Gems & Gemology 1993
spring, p30-37 |
Beryl |
1,568 |
1,575 |
0,005 |
0,006 |
2,63 |
2,69 |
light bluish green and
greenish blue |
Kaduna State, Nigeria |
|
1,568 |
1,570 |
1,574 |
1,575 |
line at 427 nm, weak
lines near 700 nm |
inert |
inert |
Gems & Gemology 2012 Fall,
p215-217 |
Beryl |
1,568 |
1,582 |
0,005 |
0,006 |
2,699 |
2,699 |
two-coloured: colourless
and yellow |
Pulbani mining area,
Orissa, India |
3.97ct, 4.13ct |
1,568 |
1,578 |
1,572 |
1,582 |
540nm |
inert |
inert |
The Journal of Gemmology
1987 Vol 20, N°6, p352-355 |
Beryl |
1,569 |
1,58 |
0,008 |
0,008 |
2,7 |
2,7 |
brownish-yellow, golden
beryl |
Afghanistan |
|
1,569 |
1,572 |
1,576 |
1,580 |
|
|
|
Gemmologie, Zeitschrift
der Deutschen Gemmologischen Gesellschaft 1995 Sep, p3 |
Beryl |
1,57 |
1,58 |
|
|
2,69 |
2,71 |
yellow-green to brownish
yellowish green |
India |
cat's eye |
|
|
|
|
absorption at 547nm |
inert |
inert |
Gems & Gemology 2009
Winter, p297 |
Beryl |
1,57 |
1,58 |
|
|
2,69 |
2,71 |
yellow-green to brownish
yellowish green |
Jaipur, India |
cabochon 46.76-283.62 ct,
cat's-eye caused by needle-like growth tubes |
|
|
|
|
absorption band of
unknown origin at ~547 nm |
inert |
inert |
Gems & Gemology 2009
Winter, p297 |
Beryl |
1,57 |
1,576 |
0,006 |
0,006 |
2,68 |
2,68 |
yellowish green |
Lüumäki, Finland |
|
|
|
|
|
|
|
|
Zeitschrift der Deutschen
Gemmologischen Gesellschaft 1994 Jun, p1 |
Beryl |
1,57 |
1,577 |
0,007 |
0,007 |
2,7 |
2,7 |
yellowish green |
Sabinopolis, Minas
Gerais, Brazil |
36.38ct |
|
|
|
|
|
inert |
inert |
GIA Gem Database 33005 |
Beryl |
1,57 |
1,578 |
0,008 |
0,008 |
2,7 |
2,7 |
bicoloured : blue-yellow |
Tajikistan |
|
|
|
|
|
|
|
|
Gemmologie, Zeitschrift
der Deutschen Gemmologischen Gesellschaft 2002 Mar p9-10 |
Beryl |
1,57 |
1,58 |
0,01 |
0,01 |
2,7 |
2,7 |
greyish, aventurescent |
|
flat liquid films
perpendicular to the optic axis |
|
|
|
|
|
|
|
Gemmologie, Zeitschrift
der Deutschen Gemmologischen Gesellschaft 2019 68/3-4, p13 |
Beryl |
1,571 |
1,578 |
0,007 |
0,007 |
2,7 |
2,7 |
yellowish green |
Brumado, Bahia State,
Brazil |
23.35ct |
|
|
|
|
|
inert |
inert |
GIA Gem Database 33004 |
Beryl |
1,575 |
1,583 |
|
|
|
|
light green |
Bucha, Pakistan |
chelsea: light brownish
red |
|
|
|
|
|
|
|
The Journal of Gemmology
1985 Jan, p404 |
Beryl |
1,576 |
1,581 |
0,005 |
0,005 |
2,71 |
2,71 |
bluish green |
Ratnapura, Sabaragamuwa,
Sri Lanka |
10.27ct |
|
|
|
|
|
inert |
inert |
GIA Gem Database 34815 |
Beryl |
1,577 |
1,581 |
0,004 |
0,004 |
2,85 |
2,85 |
light yellowish green |
Mwami, Karoi, Zimbabwe |
13.82ct |
|
|
|
|
no features |
inert |
inert |
GIA Gem Database 35253 |
Beryl |
1,579 |
1,585 |
0,006 |
0,006 |
2,8 |
2,8 |
greenish yellow |
Araçuai, Minas Gerais,
Brazil |
7.62ct |
|
|
|
|
broad absorption below
420nm |
inert |
inert |
GIA Gem Database 33052 |
Beryl |
1,58 |
1,587 |
0,007 |
0,007 |
2,72 |
2,72 |
brownish orange |
India |
4.47ct, semitransparent
to translucent |
|
|
|
|
general absorption to 450
nm and a cutoff at 670 nm |
inert |
inert |
Gems & Gemology 2008
Summer, p167-168 |
Beryl |
1,58 |
1,586 |
0,006 |
0,006 |
2,73 |
2,73 |
greyish green |
Embu, Kenya |
|
|
|
|
|
no features |
inert |
inert |
GIA Gem Database 34348 |
Beryl |
1,582 |
1,59 |
0,008 |
0,008 |
2,71 |
2,71 |
green-blue |
Mozambique |
maxixe-type beryl,
54.21ct |
|
|
|
|
|
|
|
Gems & Gemology 2018
Summer, p206 |
Beryl |
1,588 |
1,595 |
0,007 |
0,007 |
|
|
dyed green |
|
|
|
|
|
|
|
weak chalky yellow |
very weak chalky yellow |
Gems & Gemology 2016
Winter, p393-401 |
Beryl |
1,59 |
1,598 |
0,008 |
0,008 |
2,81 |
2,81 |
smoky grey |
|
71.57ct |
|
|
|
|
no features |
inert |
inert |
Gems & Gemology 2009
Fall, p216-217 |
Beryl |
|
|
|
|
|
|
bicoloured : green-light
green and green-brown |
Erongo Mts, Namibia |
|
|
|
|
|
|
|
|
Gems & Gemology 2006
winter, p 272 |
Beryl-Aquamarine |
1,561 |
1,57 |
0,007 |
0,009 |
2,68 |
2,69 |
light greenish blue |
Klein Spitzkoppe, Namibië |
chelsea: yellow-green |
1,561 |
1,562 |
1,569 |
1,570 |
faint line at 430 |
|
|
Gems & Gemology 1998
summer, p114-125 |
Beryl-Aquamarine |
1,562 |
1,571 |
0,005 |
0,005 |
2,68 |
2,7 |
almost colourless to a
medium to deep sky-blue colour |
Mt Surprise, Queensland,
Australia |
RI and density increase
with increasing depth of blue colour |
1,562 |
1,566 |
1,567 |
1,571 |
|
inert |
inert |
The Journal of Gemmology
1985 Vol 19, No 8, p707 |
Beryl-Aquamarine |
1,565 |
1,57 |
0,005 |
0,005 |
|
|
|
Irfersgrün, Sachsen, Germany |
|
|
|
|
|
|
|
|
Zeitschrift der Deutschen
Gemmologischen Gesellschaft 1993 Sep, p123-127 |
Beryl-Aquamarine |
1,565 |
1,572 |
0,006 |
0,006 |
2,66 |
2,67 |
pastel-coloured greenish
blue |
Padre Paraiso, Minas
Gerais, Brazil |
|
1,565 |
1,566 |
1,571 |
1,572 |
|
|
|
Gems & Gemology 2006
spring p87 |
Beryl-Aquamarine |
1,565 |
1,572 |
0,006 |
0,006 |
2,66 |
2,67 |
pastel-coloured greenish
blue |
Padre Paraiso, Minas
Gerais, Brazil |
can exceed 100cts |
1,565 |
1,566 |
1,571 |
1,572 |
|
|
|
Gemmologie, Zeitschrift
der Deutschen Gemmologischen Gesellschaft 2005 Mar, p47-51 |
Beryl-Aquamarine |
1,568 |
1,575 |
0,005 |
0,005 |
2,68 |
2,71 |
light blue |
Kaduna State, Nigeria |
|
1,568 |
1,570 |
1,573 |
1,575 |
line at 427 nm |
inert |
inert |
Gems & Gemology 2012
Fall, p215-217 |
Beryl-Aquamarine |
1,569 |
1,579 |
0,03 |
0,06 |
2,66 |
2,7 |
light to medium blue |
Thuong Xuan District,
Thanh Hoa Province, Vietnam |
|
1,569 |
1,573 |
1,572 |
1,579 |
|
inert |
inert |
Gems & Gemology 2011
Spring, p42-48 |
Beryl-Aquamarine |
1,57 |
1,57 |
|
|
2,69 |
2,73 |
bluish green |
|
|
|
|
|
|
IR : 3051, 3035, 2962,
2927 and 2873 cm-1 |
|
fractures chalky white |
Gems & Gemology 2009
Fall p197-199 |
Beryl-Aquamarine |
1,57 |
1,575 |
0,005 |
0,005 |
2,7 |
2,74 |
|
Orissa, India |
|
|
|
|
|
|
inert |
inert |
The Journal of the
Gemmological Association of Hongkong 1996 Vol XIX, p50-52 |
Beryl-Aquamarine |
1,57 |
1,575 |
0,005 |
0,005 |
2,71 |
2,71 |
blue, greenish blue |
Sakangyi, Mogok, Birma |
|
|
|
|
|
|
inert |
inert |
The Australian
Gemmologist 2005 22, p303-309 |
Beryl-Aquamarine |
1,57 |
1,579 |
0,007 |
0,008 |
2,68 |
2,69 |
medium saturated blue |
Sao José de Safira,
Governador Valadares, Minas Gerais, Brazil |
12 to 26 ct |
1,578 |
1,579 |
1,570 |
1,572 |
|
|
|
Gemmologie, Zeitschrift
der Deutschen Gemmologischen Gesellschaft 2005 Sep, p69-70 |
Beryl-Aquamarine |
1,57 |
1,575 |
0,005 |
0,005 |
2,53 |
2,53 |
pale blue to blue |
Deo Darrah, Khash, and
Kuran Wa Munjan districts in Badakhshan Province, Afghanistan |
"vorobyevite" |
|
|
|
|
|
inert |
inert |
Gems & Gemology 2018
Fall, p319 |
Beryl-Aquamarine |
1,57 |
1,582 |
0,012 |
0,012 |
2,66 |
2,66 |
greenish blue to medium
blue |
Ethiopia |
|
|
|
|
|
|
inert |
inert |
The Journal of Gemmology
2019 36 (6), p 497-499 |
Beryl-Aquamarine |
1,57 |
1,582 |
0,012 |
0,012 |
2,66 |
2,66 |
greenish blue to medium
blue |
Ethiopia |
|
|
|
|
|
|
inert |
inert |
The Journal of Gemmology
2019 36 (6), p 497-499 |
Beryl-Aquamarine |
1,571 |
1,578 |
0,004 |
0,005 |
2,68 |
2,8 |
blue, pale blue |
Gur-Salak pegmatite,
Konar Province, Afghanistan |
|
1,571 |
1,573 |
1,575 |
1,578 |
|
inert |
inert |
The Journal of Gemmology
2008 Vol 31/ No1-2/p31-39 |
Beryl-Aquamarine |
1,571 |
1,579 |
0,008 |
0,008 |
2,68 |
2,73 |
|
Opanayake, Sri Lanka |
weak Fe content |
|
|
|
|
|
inert |
inert |
Revue de Gemmologie A.F.G. 2007 N° 161 Sep |
Beryl-Aquamarine |
1,572 |
1,59 |
0,008 |
0,009 |
2,67 |
2,72 |
light to medium blue to
greenish blue |
Masino-Bregaglia Massif,
Italy |
|
1,580 |
1,590 |
1,572 |
1,579 |
UV-VIS-NIR:
370,426,600,820nm ; IR 3699, 3660,3597cm-1 |
inert |
inert |
Gems & Gemology 2009
Fall, p204-207 |
Beryl-Aquamarine |
1,572 |
1,589 |
0,009 |
0,009 |
2,7 |
2,73 |
|
Mozambique |
|
1,572 |
1,580 |
1,582 |
1,589 |
|
|
|
Zeitschrift der Deutschen
Gemmologischen Gesellschaft 1992 Sep, p107-110 |
Beryl-Aquamarine |
1,572 |
1,579 |
0,007 |
0,007 |
2,69 |
2,69 |
|
Somaliland |
0.18ct |
|
|
|
|
|
|
|
The Journal of Gemmology
2000 Vol27, N°3, p146 |
Beryl-Aquamarine |
1,572 |
1,581 |
0,009 |
0,009 |
2,71 |
2,71 |
light blue |
Manakana, Madagascar |
3,90ct, black dendritic
inclusions |
|
|
|
|
|
|
|
The Journal of Gemmology
2022 38(1), p6-7 |
Beryl-Aquamarine |
1,573 |
1,582 |
0,006 |
0,007 |
2,69 |
2,73 |
medium blue to slightly
greenish blue |
Ambatofotsikely,
Madagascar |
inclusions : reddish
brown hematite and black ilmenite |
1,573 |
1,575 |
1,580 |
1,582 |
weak absorption at 456 nm |
|
|
Gems & Gemology 2012
Fall, p205-208 |
Beryl-Aquamarine |
1,573 |
1,581 |
0,008 |
0,008 |
2,71 |
2,71 |
bluish green |
Pakistan |
cabochon 97.43ct,
monazite-Ce inclusions |
|
|
|
|
|
|
|
The Journal of Gemmology
2016 35 (3), p 188-189 |
Beryl-Aquamarine |
1,574 |
1,58 |
0,006 |
0,006 |
2,77 |
2,77 |
greenish blue |
Itongafeno, Mahaiza,
Antananarivo Province, Madagascar |
9.60ct |
|
|
|
|
|
inert |
inert |
GIA Gem Database 34398 |
Beryl-Aquamarine |
1,574 |
1,58 |
0,006 |
0,006 |
2,72 |
2,75 |
|
Rajasthan, India |
|
|
|
|
|
|
inert |
inert |
The Journal of the
Gemmological Association of Hongkong 1996 Vol XIX, p50-52 |
Beryl-Aquamarine |
1,575 |
1,582 |
0,007 |
0,007 |
2,7 |
2,71 |
light blue |
Mexico |
|
1,575 |
1,580 |
1,582 |
1,587 |
|
inert |
inert |
Gems & Gemology 2016
Fall, p 317-318 |
Beryl-Aquamarine |
1,577 |
1,583 |
0,005 |
0,005 |
2,7 |
2,7 |
pale greenish blue to
light blue, and even more intense blue |
Akkarella, Sri Lanka |
typically 1 to 3 ct, but
larger up to 20ct exist |
1,577 |
1,578 |
1,582 |
1,583 |
|
|
|
Gemmologie, Zeitschrift
der Deutschen Gemmologischen Gesellschaft 2008 57/1-2, p23-27 |
Beryl-Aquamarine |
1,577 |
1,587 |
0,007 |
0,007 |
2,71 |
2,71 |
|
Akkerella estate,
Ratnapura, Sri Lanka |
|
1,577 |
1,580 |
1,584 |
1,587 |
|
inert |
inert |
Gems & Gemology 2006
spring p63 |
Beryl-Aquamarine |
1,577 |
1,585 |
0,006 |
0,008 |
2,72 |
2,74 |
intense blue |
Tatu, Itabira, Minas
Gerais, Brazil |
|
1,577 |
1,579 |
1,583 |
1,585 |
|
|
|
Gems & Gemology 2006
spring p87 |
Beryl-Aquamarine |
1,577 |
1,585 |
0,006 |
0,008 |
2,72 |
2,74 |
intensive blue |
Tatu, Minas Gerais,
Brazil |
between 1 and 10 carats |
1,577 |
1,579 |
1,583 |
1,585 |
|
|
|
Gemmologie, Zeitschrift
der Deutschen Gemmologischen Gesellschaft 2005 Mar, p47-51 |
Beryl-Aquamarine |
1,579 |
1,586 |
0,005 |
0,006 |
|
|
|
Hyakule, Nepal |
|
1,579 |
1,581 |
1,585 |
1,586 |
|
|
|
Zeitschrift der Deutschen
Gemmologischen Gesellschaft 1993 Sep, p73 |
Beryl-Aquamarine |
1,579 |
1,583 |
0,003 |
0,004 |
|
|
|
Taplejung, Nepal |
|
1,579 |
1,580 |
1,583 |
1,583 |
|
|
|
Zeitschrift der Deutschen
Gemmologischen Gesellschaft 1993 Sep, p73 |
Beryl-Aquamarine |
1,58 |
1,586 |
0,006 |
0,006 |
2,74 |
2,77 |
sky blue to deep blue |
Andhra Pradesh, India |
|
|
|
|
|
|
inert |
inert |
The Journal of the
Gemmological Association of Hongkong 1996 Vol XIX, p50-52 |
Beryl-Aquamarine |
1,58 |
1,59 |
0,008 |
0,008 |
2,74 |
2,75 |
intense blue |
Jacutinga, Minas Gerais,
Brazil |
|
1,580 |
1,582 |
1,588 |
1,590 |
|
|
|
Gems & Gemology 2006
spring p87 |
Beryl-Aquamarine |
1,58 |
1,59 |
0,008 |
0,008 |
2,74 |
2,75 |
intensive blue |
Jacutinga, Minas Gerais,
Brazil |
hardly exceed 3 cts |
1,580 |
1,582 |
1,588 |
1,590 |
|
|
|
Gemmologie, Zeitschrift
der Deutschen Gemmologischen Gesellschaft 2005 Mar, p47-51 |
Beryl-Aquamarine |
1,58 |
1,578 |
0,005 |
0,006 |
|
|
|
Mangsima, Nepal |
|
1,580 |
1,584 |
1,575 |
1,578 |
|
|
|
Zeitschrift der Deutschen
Gemmologischen Gesellschaft 1993 Sep, p73 |
Beryl-Aquamarine |
1,58 |
1,588 |
0,008 |
0,008 |
2,72 |
2,72 |
blue |
Mocuba, Zambezia
Province, Mozambique |
12.58ct |
|
|
|
|
|
inert |
inert |
GIA Gem Database 34496 |
Beryl-Aquamarine |
1,58 |
1,583 |
0,003 |
0,003 |
|
|
|
Phakuwa, Nepal |
|
|
|
|
|
|
|
|
Zeitschrift der Deutschen
Gemmologischen Gesellschaft 1993 Sep, p73 |
Beryl-Aquamarine |
1,58 |
1,587 |
0,007 |
0,007 |
2,77 |
2,77 |
greenish blue |
Santa Maria do Suaçui,
Minas Gerais, Brazil |
17.96ct |
|
|
|
|
|
inert |
inert |
GIA Gem Database 34268 |
Beryl-Aquamarine |
1,58 |
1,586 |
0,006 |
0,006 |
2,47 |
2,77 |
sky blue to bluish green
to deep sky blue |
Tamil Nadu, India |
|
|
|
|
|
|
inert |
inert |
The Journal of the
Gemmological Association of Hongkong 1996 Vol XIX, p50-52 |
Beryl-Aquamarine |
1,582 |
1,589 |
0,007 |
0,007 |
2,76 |
2,76 |
|
Nigeria |
0.25 to 3ct |
|
|
|
|
Fe, unusual growth zoning
with wavy and planar features (like hydrothermal synthetics) |
inert |
inert |
Gems & Gemology 2005
Spring , 56 |
Beryl-Aquamarine |
1,582 |
1,59 |
0,008 |
0,008 |
2,73 |
2,73 |
greenish blue |
St. Anne's Mine, Mwami,
Karoi District, Mashonaland, Zimbabwe |
7.78ct |
|
|
|
|
|
inert |
inert |
GIA Gem Database 35272 |
Beryl-Aquamarine |
1,582 |
1,59 |
0,007 |
0,008 |
2,73 |
2,778 |
medium blue, medium dark
blue |
Tongafeno, Madagascar |
|
1,582 |
1,583 |
1,590 |
1,590 |
|
inert |
inert |
The Journal of Gemmology
1989 Vol21, N°7, p423-430 |
Beryl-Aquamarine |
1,582 |
1,59 |
0,008 |
0,008 |
2,71 |
2,73 |
blue |
Nasawara State, Nigeria |
new find in 2019 |
|
|
|
|
|
|
|
Gems & Gemology 2019
Fall, p 437 |
Beryl-Aquamarine |
1,592 |
1,601 |
0,008 |
0,009 |
2,8 |
2,87 |
dark greyish blue |
Yukon, Canada |
semi-transparent,
translucent |
|
|
|
|
|
inert |
inert |
Gems & Gemology 2008
fall, p216 |
Beryl-Emerald |
1,558 |
1,57 |
0,007 |
0,008 |
2,6 |
2,7 |
pale to intens bluisg
green |
Delbegetey deposit,
Shyghys Qazaqstan Oblysy , Kazakhstan |
largest recovered X :
1.5cm |
1,558 |
1,562 |
1,566 |
1,570 |
|
inert |
weak red |
Gems & Gemology 2007
fall, p285 |
Beryl-Emerald |
1,56 |
1,576 |
0,005 |
0,007 |
2,64 |
2,68 |
|
Kaduna , Nigeria |
|
1,560 |
1,569 |
1,570 |
1,576 |
|
|
|
Revue de Gemmologie
A.F.G. 1992 n°113, p2-4 |
Beryl-Emerald |
1,56 |
1,574 |
0,005 |
0,006 |
2,64 |
2,68 |
|
Kaduna, Nigeria |
|
1,560 |
1,569 |
1,566 |
1,574 |
|
|
|
The Journal of Gemmology
1996 Vol 25, N°2 p117-141 |
Beryl-Emerald |
1,566 |
1,588 |
0,005 |
0,008 |
2,682 |
2,727 |
|
Chivor, Colombia |
chelsea : strong red |
1,566 |
1,581 |
1,572 |
1,588 |
|
generally inert |
inert to medium red |
L'émeraude, Connaissances
actuels et prospectives , AFG, 1998 1998 p230 |
Beryl-Emerald |
1,566 |
1,575 |
0,005 |
0,005 |
2,67 |
2,68 |
|
Emmaville, New South
Wales, Australia |
|
1,566 |
1,570 |
1,571 |
1,575 |
|
|
|
The Australian
Gemmologist 1991 Vol 17/12 p488-497 |
Beryl-Emerald |
1,566 |
1,588 |
0,005 |
0,008 |
2,682 |
2,727 |
|
Muzo, Colombia |
chelsea: strong red |
1,566 |
1,581 |
1,572 |
1,588 |
|
inert |
inert to medium red |
L'émeraude, Connaissances
actuels et prospectives , AFG, 1998 1998 p230 |
Beryl-Emerald |
1,567 |
1,577 |
0,005 |
0,007 |
|
|
|
Poona, Australia |
|
1,567 |
1,571 |
1,573 |
1,577 |
|
|
|
Zeitschrift der Deutschen
Gemmologischen Gesellschaft 1991 Apr, p49 |
Beryl-Emerald |
1,568 |
1,577 |
0,005 |
0,006 |
2,69 |
2,69 |
|
Chivor, Colombia |
|
1,568 |
1,571 |
1,573 |
1,577 |
|
|
|
Gemmologie, Zeitschrift
der Deutschen Gemmologischen Gesellschaft 1995 Dez, p65 |
Beryl-Emerald |
1,568 |
1,575 |
0,005 |
0,007 |
2,62 |
2,65 |
emerald green |
Kaduna State, Nigeria |
|
1,568 |
1,569 |
1,573 |
1,575 |
line at 427 nm, weak
lines near 700 nm |
inert |
inert |
Gems & Gemology 2012
Fall, p215-217 |
Beryl-Emerald |
1,568 |
1,574 |
0,006 |
0,006 |
2,76 |
2,76 |
|
Somaliland |
0.15ct |
|
|
|
|
|
|
|
The Journal of Gemmology
2000 Vol27, N°3, p144-45 |
Beryl-Emerald |
1,568 |
1,575 |
0,007 |
0,007 |
2,69 |
2,69 |
green |
Sumbawanga, Tanzania |
2.29 ct |
|
|
|
|
lines at 700nm |
weak red |
faint red |
Gems & Gemology 2012
Fall, p220-221 |
Beryl-Emerald |
1,569 |
1,576 |
0,007 |
0,007 |
2,704 |
2,704 |
|
Burbar, Colombia |
|
|
|
|
|
|
|
|
Gems & Gemology 1982
Fall p130 |
Beryl-Emerald |
1,569 |
1,58 |
0,006 |
0,007 |
2,68 |
2,71 |
|
Coscuez, Colombia |
|
1,569 |
1,574 |
1,576 |
1,580 |
|
|
|
Gemmologie, Zeitschrift
der Deutschen Gemmologischen Gesellschaft 1995 Dez, p65 |
Beryl-Emerald |
1,569 |
1,576 |
0,005 |
0,006 |
2,65 |
2,67 |
|
Jos, Nigeria |
|
1,569 |
1,570 |
1,574 |
1,576 |
|
|
|
Gemmologie, Zeitschrift
der Deutschen Gemmologischen Gesellschaft 1995 Dez, p65 |
Beryl-Emerald |
1,569 |
1,576 |
0,005 |
0,006 |
2,65 |
2,67 |
|
Nigeria |
|
1,569 |
1,570 |
1,574 |
1,576 |
|
|
|
Zeitschrift der Deutschen
Gemmologischen Gesellschaft 1991 Dec, p181-187 |
Beryl-Emerald |
1,569 |
1,576 |
0,007 |
0,007 |
2,704 |
2,704 |
|
Pena Blanca, Colombia |
|
1,569 |
1,569 |
1,576 |
1,576 |
|
|
|
L'émeraude, Connaissances
actuels et prospectives , AFG, 1998 1998 p230 |
Beryl-Emerald |
1,57 |
1,578 |
0,008 |
0,008 |
2,68 |
2,68 |
|
|
faceted cat's-eye,
3.19ct, chatoyance caused by white fibres |
|
|
|
|
Cr-lines |
inert |
inert |
Gems & Gemology 1997
Fall, p214 |
Beryl-Emerald |
1,57 |
1,579 |
0,005 |
0,005 |
2,69 |
2,69 |
|
Chivor mine, Boyaca
Department, Colombia |
|
1,570 |
1,571 |
1,577 |
1,579 |
|
|
|
Joel Arem, Color
Encyclopedia of Gemstones, 1987 |
Beryl-Emerald |
1,57 |
1,577 |
0,006 |
0,007 |
2,65 |
2,7 |
saturated green |
Chivor region, Colombia |
1.02 and 3.81ct |
|
|
|
|
|
|
inert to very weak red
fluorescence |
Gems & Gemology 2002
Winter, p351 |
Beryl-Emerald |
1,57 |
1,579 |
0,005 |
0,006 |
2,688 |
2,688 |
|
Chivor, Colombia |
12 stones |
|
|
|
|
|
|
|
Gems & Gemology 1982
Fall p130 |
Beryl-Emerald |
1,57 |
1,575 |
0,005 |
0,005 |
2,68 |
2,68 |
emerald green |
Emerald Mine, Emmaville,
New South Wales, Australia |
|
|
|
|
|
broad band at 610nm,
general absorption < 454nm |
inert |
inert |
The Journal of Gemmology
1984 Vol XIX, N°4, p320-342 |
Beryl-Emerald |
1,57 |
1,589 |
0,006 |
0,008 |
0 |
0 |
|
Fazenda Boa Esperança,
Taua, Ceara, Brazil |
|
1,570 |
1,582 |
1,577 |
1,589 |
|
|
|
Zeitschrift der Deutschen
Gemmologischen Gesellschaft 1988 36, Nr 3/4 p133-147 |
Beryl-Emerald |
1,57 |
1,577 |
0,007 |
0,007 |
2,72 |
2,72 |
bluish green |
Gachala, Boyaca Province,
Colombia |
3.51ct |
|
|
|
|
|
inert |
inert |
GIA Gem Database 33872 |
Beryl-Emerald |
1,57 |
1,576 |
0,006 |
0,006 |
2,7 |
2,7 |
|
Gachala, Chivor, Boyaca
Department, Colombia |
|
|
|
|
|
|
|
|
Joel Arem, Color
Encyclopedia of Gemstones, 1987 |
Beryl-Emerald |
1,57 |
1,576 |
0,006 |
0,006 |
2,7 |
2,7 |
|
Gachala, Colombia |
|
1,570 |
1,570 |
1,576 |
1,576 |
|
red |
red |
L'émeraude, Connaissances
actuels et prospectives , AFG, 1998 1998 p230 |
Beryl-Emerald |
1,57 |
1,576 |
0,006 |
0,006 |
2,7 |
2,7 |
|
Gachala, Colombia |
|
|
|
|
|
|
|
|
Gemmologie, Zeitschrift
der Deutschen Gemmologischen Gesellschaft 1995 Dez, p65 |
Beryl-Emerald |
1,57 |
1,584 |
0,005 |
0,006 |
2,7 |
2,71 |
|
Muzo mine, Muzo, Boyaca
Department, Colombia |
|
1,570 |
1,578 |
1,580 |
1,584 |
|
|
|
Joel Arem, Color
Encyclopedia of Gemstones, 1987 |
Beryl-Emerald |
1,57 |
1,58 |
0,005 |
0,006 |
2,698 |
2,698 |
|
Muzo, Colombia |
11 stones |
|
|
|
|
|
|
|
Gems & Gemology 1982
Fall p130 |
Beryl-Emerald |
1,57 |
1,582 |
0,006 |
0,006 |
2,68 |
2,74 |
|
Novello Claims, Zimbabwe |
|
1,570 |
1,576 |
1,576 |
1,582 |
|
|
|
Gemmologie, Zeitschrift
der Deutschen Gemmologischen Gesellschaft 1995 Dez, p65 |
Beryl-Emerald |
1,57 |
1,589 |
0,006 |
0,007 |
2,7 |
2,73 |
|
Taua, Ceara, Brazil |
|
1,570 |
1,582 |
1,577 |
1,589 |
|
|
|
Gemmologie, Zeitschrift
der Deutschen Gemmologischen Gesellschaft 1995 Dez, p65 |
Beryl-Emerald |
1,571 |
1,577 |
0,006 |
0,006 |
2,69 |
2,69 |
|
Chivor, Colombia |
|
|
|
|
|
|
|
|
Gems, R Webster, 5th
edition 1994 |
Beryl-Emerald |
1,571 |
1,582 |
0,007 |
0,008 |
2,68 |
2,71 |
|
Poona, Australia |
|
1,571 |
1,574 |
1,578 |
1,582 |
|
|
|
Gemmologie, Zeitschrift
der Deutschen Gemmologischen Gesellschaft 1995 Dez, p65 |
Beryl-Emerald |
1,572 |
1,578 |
0,005 |
0,007 |
2,693 |
2,693 |
|
Poona, Australia |
3 stones |
|
|
|
|
|
|
|
Gems & Gemology 1982
Fall p130 |
Beryl-Emerald |
1,572 |
1,578 |
0,005 |
0,007 |
2,68 |
2,71 |
|
Poona, West
Australia, Australia |
|
1,572 |
1,573 |
1,577 |
1,578 |
|
|
|
The Australian
Gemmologist 1991 Vol 17/12 p488-497 |
Beryl-Emerald |
1,573 |
1,582 |
0,005 |
0,006 |
2,7 |
2,72 |
|
Bom Jesus dos Meiras,
Bahia, Brazil |
|
1,573 |
1,576 |
1,578 |
1,582 |
|
|
|
Gemmologie, Zeitschrift
der Deutschen Gemmologischen Gesellschaft 1995 Dez, p65 |
Beryl-Emerald |
1,573 |
1,579 |
0,005 |
0,006 |
2,682 |
2,682 |
|
Brumado, Bahia, Brazil |
3 stones |
|
|
|
|
|
|
|
Gems & Gemology 1982
Fall p130 |
Beryl-Emerald |
1,573 |
1,583 |
0,007 |
0,008 |
2,68 |
2,71 |
|
China |
|
1,573 |
1,575 |
1,580 |
1,583 |
|
|
|
Gemmologie, Zeitschrift
der Deutschen Gemmologischen Gesellschaft 1997 Jun, p109 |
Beryl-Emerald |
1,573 |
1,585 |
0,007 |
0,008 |
2,75 |
2,76 |
|
Egypt |
|
1,573 |
1,577 |
1,580 |
1,585 |
|
|
|
Gemmologie, Zeitschrift
der Deutschen Gemmologischen Gesellschaft 1995 Dez, p65 |
Beryl-Emerald |
1,574 |
1,584 |
0,006 |
0,007 |
2,68 |
2,71 |
|
Coscuez, Colombia |
chelsea pink to red |
1,574 |
1,578 |
1,580 |
1,584 |
|
inert |
inert or slightly pink,
orange or red |
Gems & Gemology 1986
Summer, p67-79 |
Beryl-Emerald |
1,574 |
1,597 |
0,005 |
0,007 |
2,7 |
2,77 |
|
Habachtal, Austria |
|
1,574 |
1,590 |
1,582 |
1,597 |
|
|
|
Gems & Gemology 2005
Summer p116-148 |
Beryl-Emerald |
1,574 |
1,597 |
0,005 |
0,007 |
2,73 |
2,74 |
|
Habachtal, Austria |
chesea : pink to red |
1,574 |
1,590 |
1,582 |
1,597 |
|
|
|
L'émeraude, Connaissances
actuels et prospectives , AFG, 1998 1998 p230 |
Beryl-Emerald |
1,574 |
1,597 |
0,005 |
0,007 |
2,7 |
2,77 |
|
Habachtal, Austria |
|
1,574 |
1,590 |
1,579 |
1,597 |
|
|
|
Gemmologie, Zeitschrift
der Deutschen Gemmologischen Gesellschaft 1995 Dez, p65 |
Beryl-Emerald |
1,574 |
1,59 |
0,004 |
0,009 |
2,72 |
2,74 |
|
Itabira district, Brazil |
|
1,574 |
1,583 |
1,580 |
1,590 |
|
|
|
Gems & Gemology 2005
Summer p116-148 |
Beryl-Emerald |
1,574 |
1,59 |
0,004 |
0,008 |
2,728 |
2,742 |
|
Itabira, Minas Gerais |
|
1,574 |
1,582 |
1,580 |
1,590 |
|
|
|
Zeitschrift der Deutschen
Gemmologischen Gesellschaft 1987 Jun, p33-49 |
Beryl-Emerald |
1,574 |
1,59 |
0,004 |
0,008 |
2,72 |
2,74 |
|
Itabira, Minas Gerais,
Brazil |
|
1,574 |
1,582 |
1,580 |
1,590 |
|
|
|
Gemmologie, Zeitschrift
der Deutschen Gemmologischen Gesellschaft 1995 Dez, p65 |
Beryl-Emerald |
1,574 |
1,581 |
0,007 |
0,007 |
2,754 |
2,754 |
|
Kala Guman, India |
|
|
|
|
|
|
|
|
Indian Gemmologist 1994
4(3/4),p5-10 |
Beryl-Emerald |
1,574 |
1,58 |
0,006 |
0,006 |
2,71 |
2,71 |
light green |
Muzo, Boyaca Province,
Bolivia |
0.44ct |
|
|
|
|
broad absorption below
440nm, lines at 480, 635, 682nm |
inert |
inert |
GIA Gem Database 33869 |
Beryl-Emerald |
1,574 |
1,584 |
0,006 |
0,007 |
2,71 |
2,71 |
|
Muzo, Colombia |
|
1,574 |
1,578 |
1,581 |
1,584 |
|
|
|
Gemmologie, Zeitschrift
der Deutschen Gemmologischen Gesellschaft 1995 Dez, p65 |
Beryl-Emerald |
1,574 |
1,588 |
0,006 |
0,06 |
2,68 |
2,74 |
|
Panjshir, Afghanistan |
|
1,574 |
1,582 |
1,580 |
1,588 |
|
inert |
inert |
L'émeraude, Connaissances
actuels et prospectives , AFG, 1998 1998 p230 |
Beryl-Emerald |
1,574 |
1,588 |
0,006 |
0,006 |
2,68 |
2,74 |
|
Panjshir Valey,
Afghanisten |
|
1,574 |
1,582 |
1,580 |
1,588 |
|
inert |
inert |
Gems & Gemology 1991
Spring, p26-39 |
Beryl-Emerald |
1,574 |
1,588 |
|
|
|
|
light green to green |
Panjshir Valley,
Afghanistan |
|
1,574 |
1,582 |
1,580 |
1,588 |
|
inertinert |
|
Gemmologie, Zeitschrift
der Deutschen Gemmologischen Gesellschaft 2004 Dec, p127-141 |
Beryl-Emerald |
1,575 |
1,59 |
0,005 |
0,005 |
2,68 |
2,68 |
|
de Milhou's Reef,
Emmaville, New England District, New South Wales, Australia |
|
|
|
|
|
|
|
|
Joel Arem, Color
Encyclopedia of Gemstones, 1987 |
Beryl-Emerald |
1,575 |
1,582 |
0,006 |
0,007 |
2,69 |
2,71 |
|
Franquiera, Spain |
metasomic zone |
1,575 |
1,576 |
1,581 |
1,582 |
|
|
|
The Journal of Gemmology
1997 Vol 25, N°5, p340-357 |
Beryl-Emerald |
1,575 |
1,59 |
0,006 |
0,008 |
2,71 |
2,75 |
|
Oural, Russia |
chelsea: red to grey |
1,575 |
1,582 |
1,581 |
1,590 |
biotite, phlogopite,
actinolite, tremolite, apatite, chromite, fluorite, quartz, rutile, calcite,
talc, tourmaline, 2-phase incl, healing fractures |
inert |
inert |
L'émeraude, Connaissances
actuels et prospectives , AFG, 1998 1998 p230 |
Beryl-Emerald |
1,575 |
1,59 |
0,006 |
0,008 |
2,71 |
2,75 |
|
Tokowaja, Russia |
|
1,575 |
1,582 |
1,581 |
1,590 |
|
|
|
Gemmologie, Zeitschrift
der Deutschen Gemmologischen Gesellschaft 1995 Dez, p65 |
Beryl-Emerald |
1,575 |
1,591 |
0,007 |
0,007 |
2,72 |
2,75 |
|
Ural Mountains, Russia |
|
1,575 |
1,584 |
1,581 |
1,591 |
|
|
|
Gems & Gemology 2005
Summer p116-148 |
Beryl-Emerald |
1,575 |
1,59 |
0,006 |
0,008 |
2,71 |
2,75 |
light to medium green |
Ural Mountains, Russia |
120 stones |
1,575 |
1,582 |
1,581 |
1,590 |
|
|
|
Gems & Gemology 1991
Summer, p 86-99 |
Beryl-Emerald |
1,576 |
1,584 |
0,008 |
0,008 |
2,8 |
2,8 |
|
Anagé, Bahia, Brazil |
|
|
|
|
|
|
|
|
Gems & Gemology 1982
Fall p130 |
Beryl-Emerald |
1,576 |
1,584 |
0,008 |
0,008 |
2,8 |
2,8 |
|
Anagé, Bahia, Brazil |
|
|
|
|
|
|
|
|
Joel Arem, Color
Encyclopedia of Gemstones, 1987 |
Beryl-Emerald |
1,576 |
1,584 |
0,006 |
0,006 |
2,71 |
2,73 |
|
Capoeirana, Minas Gerais,
Brazil |
|
1,576 |
1,578 |
1,582 |
1,584 |
|
|
|
Gems & Gemology 1989
Fall p 150-158 |
Beryl-Emerald |
1,576 |
1,59 |
0,006 |
0,009 |
2,69 |
2,75 |
|
Maji Moto, Tanzania |
|
1,576 |
1,584 |
1,582 |
1,590 |
|
|
|
Gemmologie, Zeitschrift
der Deutschen Gemmologischen Gesellschaft 1995 Dez, p65 |
Beryl-Emerald |
1,576 |
1,588 |
0,006 |
0,009 |
2,67 |
2,7 |
light to dark green |
Panjsher (Panjshir)
Valley, Hessa-e-Say District, Panjshir Province, Afghanistan |
|
1,576 |
1,580 |
1,582 |
1,588 |
|
inert |
inert |
The Journal of Gemmology
2008 Vol 31/ No1-2/p31-39 |
Beryl-Emerald |
1,576 |
1,579 |
0,005 |
0,006 |
2,68 |
2,68 |
|
Serra das Éguas, Brumado,
Bahia, Brazil |
|
|
|
|
|
|
|
|
Joel Arem, Color
Encyclopedia of Gemstones, 1987 |
Beryl-Emerald |
1,576 |
1,589 |
0,006 |
0,008 |
2,66 |
2,71 |
yellowish green |
Malipo, China |
vanadium rich emerald |
1,576 |
1,582 |
1,582 |
1,589 |
|
inert |
inert |
Gems & Gemology 2019
Fall, p338 |
Beryl-Emerald |
1,577 |
1,585 |
0,007 |
0,007 |
2,655 |
2,665 |
green |
|
|
1,577 |
1,577 |
1,583 |
1,585 |
|
|
|
Revue de Gemmologie A.F.G. 1989 Mar, N°98 |
Beryl-Emerald |
1,577 |
1,589 |
0,005 |
0,008 |
2,7 |
2,72 |
|
Carnaiba, Bahia, Brazil |
|
1,577 |
1,582 |
1,582 |
1,589 |
|
|
|
Zeitschrift der Deutschen
Gemmologischen Gesellschaft 1988 37, Nr 1/2, p31-47 |
Beryl-Emerald |
1,577 |
1,59 |
0,005 |
0,007 |
2,7 |
2,72 |
|
Carnaiba, Bahia, Brazil |
|
1,577 |
1,583 |
1,582 |
1,590 |
|
|
|
Gemmologie, Zeitschrift
der Deutschen Gemmologischen Gesellschaft 1995 Dez, p65 |
Beryl-Emerald |
1,577 |
1,582 |
0,005 |
0,005 |
2,69 |
2,74 |
|
Filabusi, Zimbabwe |
|
|
|
|
|
|
|
|
Gemmologie, Zeitschrift
der Deutschen Gemmologischen Gesellschaft 1995 Dez, p65 |
Beryl-Emerald |
1,577 |
1,59 |
0,007 |
0,009 |
2,7 |
2,72 |
|
Lake Manyara, Tanzania |
|
1,577 |
1,580 |
1,584 |
1,590 |
|
|
|
Gemmologie, Zeitschrift
der Deutschen Gemmologischen Gesellschaft 1995 Dez, p65 |
Beryl-Emerald |
1,577 |
1,59 |
0,009 |
0,009 |
2,72 |
2,8 |
light to medium green |
Chitral Region, Pakistan |
|
1,577 |
1,581 |
1,586 |
1,590 |
|
|
|
The Journal of Gemmology
2022 38(3), p234-252 |
Beryl-Emerald |
1,578 |
1,584 |
0,006 |
0,006 |
2,71 |
2,71 |
|
Colombia Muzo |
|
|
|
|
|
|
|
|
Gems, R Webster, 5th
edition 1994 |
Beryl-Emerald |
1,578 |
1,585 |
0,07 |
0,07 |
2,72 |
2,72 |
green |
Ethiopia |
1.36ct |
|
|
|
|
lines at 700nm |
inert |
weak red |
Gems & Gemology 2012
Fall, p219-220 |
Beryl-Emerald |
1,578 |
1,597 |
0,007 |
0,007 |
2,72 |
2,767 |
green |
Habachtal, Austria |
chelsea red to pink |
1,578 |
1,590 |
1,585 |
1,597 |
683, 680, 662, 646, 637,
band 630-580 |
inert |
inert |
Emerald and other beryls,
Sinkankas, 1981 |
Beryl-Emerald |
1,578 |
1,599 |
0,006 |
0,009 |
2,69 |
2,78 |
|
Kafubu area, Zambia |
|
1,578 |
1,591 |
1,585 |
1,599 |
|
inert |
usually inert, sometimes
faint green |
Gems & Gemology 2005
Summer p116-148 |
Beryl-Emerald |
1,578 |
1,585 |
0,006 |
0,006 |
2,72 |
2,72 |
|
Lake Manyara, Tanzania |
20 stones |
|
|
|
|
|
|
|
Gems & Gemology 1982
Fall p130 |
Beryl-Emerald |
1,578 |
1,585 |
0,005 |
0,006 |
2,72 |
2,73 |
|
Magara, Lake Manyara,
Arusha Region, Tanzania |
|
1,578 |
1,580 |
1,580 |
1,585 |
|
|
|
Joel Arem, Color
Encyclopedia of Gemstones, 1987 |
Beryl-Emerald |
1,578 |
1,584 |
0,006 |
0,006 |
2,74 |
2,74 |
green |
Muzo, Boyaca Province,
Bolivia |
0.74ct |
|
|
|
|
broad absorption below
440nm, and between 580-620; lines at 480, 635, 682nm |
inert |
inert |
GIA Gem Database 33860 |
Beryl-Emerald |
1,578 |
1,591 |
0,008 |
0,009 |
2,72 |
2,74 |
slightly bluish green to
strongly bluish green |
near Caiçara do Rio do
Vento, Fazenda Bonfim regio, Rio Grande do Norte, Brazil |
most stones < 0.20ct, |
1,578 |
1,583 |
1,587 |
1,591 |
lines at 636, 662, 683nm,
partial absorption 580-630nm, complete absorption <430nm |
inert |
inert |
Gems & Gemology 2012
Spring, p2-17 |
Beryl-Emerald |
1,578 |
1,593 |
0,007 |
0,007 |
2,7 |
2,78 |
|
Panjshir, Afghanistan |
|
1,578 |
1,586 |
1,585 |
1,593 |
|
|
|
Gemmologie, Zeitschrift
der Deutschen Gemmologischen Gesellschaft 1995 Dez, p65 |
Beryl-Emerald |
1,578 |
1,6 |
0,006 |
0,009 |
2,7 |
2,78 |
|
Swat Valley, Pakistan |
|
1,578 |
1,591 |
1,584 |
1,600 |
|
|
|
Gems & Gemology 2005
Summer p116-148 |
Beryl-Emerald |
1,578 |
1,585 |
0,007 |
0,007 |
2,74 |
2,74 |
|
Tanzania |
|
|
|
|
|
|
|
|
Gems, R Webster, 5th
edition 1994 |
Beryl-Emerald |
1,579 |
1,587 |
0,008 |
0,008 |
2,75 |
2,75 |
green to bluish green |
Byrud, Norway |
origin of colour : V |
|
|
|
|
|
inert |
inert |
Gems & Gemology 2008
summer, p 108-121 |
Beryl-Emerald |
1,579 |
1,59 |
0,007 |
0,009 |
2,67 |
2,72 |
|
Carnaiba, Bahia, Brazil |
|
1,579 |
1,582 |
1,587 |
1,590 |
|
|
|
The Journal of Gemmology
1989 vol 21/8 p474 |
Beryl-Emerald |
1,579 |
1,596 |
0,006 |
0,008 |
2,7 |
2,75 |
|
Leydsdorp, South Africa |
|
1,579 |
1,588 |
1,585 |
1,596 |
|
|
|
Gemmologie, Zeitschrift
der Deutschen Gemmologischen Gesellschaft 1995 Dez, p65 |
Beryl-Emerald |
1,579 |
1,591 |
0,007 |
0,009 |
2,7 |
2,76 |
|
Regal Ridge mine,
Finlayson mining district, Pelly Mountains, Yukon, Canada |
0.09-0.14ct |
1,579 |
1,584 |
1,587 |
1,591 |
Cr-lines |
inert |
inert |
Gems & Gemology 2002
Spring, p93 |
Beryl-Emerald |
1,579 |
1,589 |
0,008 |
0,008 |
2,55 |
2,85 |
|
Santa Terezinha de Goias
deposit, Goias, Brazil |
cleaner and more
transparent than emeralds from other mines in Goias |
|
|
|
|
lines at 692 and 695, partial
absorption between 600 and 635 and between 400 and 445 |
inert |
inert |
Gems & Gemology 1984
Spring p4-13 |
Beryl-Emerald |
1,579 |
1,59 |
0,007 |
0,009 |
2,67 |
2,72 |
|
Socoto, Bahia, Brazil |
|
1,579 |
1,582 |
1,587 |
1,590 |
|
|
|
The Journal of Gemmology
1990 vol 22/3 p147-163 |
Beryl-Emerald |
1,579 |
1,59 |
0,007 |
0,009 |
2,67 |
2,72 |
|
Socoto, Bahia, Brazil |
|
1,579 |
1,582 |
1,587 |
1,590 |
|
|
|
Zeitschrift der Deutschen
Gemmologischen Gesellschaft 1988 37, Nr 3/4, p89-112 |
Beryl-Emerald |
1,579 |
1,59 |
0,007 |
0,009 |
2,67 |
2,72 |
|
Socoto, Bahia, Brazil |
|
1,579 |
1,582 |
1,587 |
1,590 |
|
|
|
Gemmologie, Zeitschrift
der Deutschen Gemmologischen Gesellschaft 1995 Dez, p65 |
Beryl-Emerald |
1,58 |
1,588 |
0,008 |
0,008 |
2,73 |
2,73 |
|
Alexander County, North
Carolina, USA |
|
|
|
|
|
|
|
|
Gemmologie, Zeitschrift
der Deutschen Gemmologischen Gesellschaft 1995 Dez, p65 |
Beryl-Emerald |
1,58 |
1,59 |
0,007 |
0,009 |
2,72 |
2,74 |
|
Belmont Mine, Itabira,
Minas Gerais, Brazil |
|
1,580 |
1,582 |
1,589 |
1,590 |
|
|
|
The Journal of Gemmology
1987 Vol 20 / 7&8 p446-456 |
Beryl-Emerald |
1,58 |
1,59 |
0,008 |
0,008 |
2,72 |
2,73 |
|
Capoeirana, Minas Gerais,
Brazil |
|
1,580 |
1,582 |
1,588 |
1,590 |
|
|
|
Gemmologie, Zeitschrift
der Deutschen Gemmologischen Gesellschaft 1995 Dez, p65 |
Beryl-Emerald |
1,58 |
1,589 |
0,007 |
0,008 |
2,69 |
2,74 |
|
Dabdar (Daftar),
Taxkorgan, Xinjiang, China |
chelsea filter: weak red |
1,580 |
1,581 |
1,588 |
1,589 |
Cr |
inert |
inert |
Gems & Gemology 2005
Spring, p 56-57 |
Beryl-Emerald |
1,58 |
1,59 |
0,008 |
0,008 |
2,7 |
2,73 |
bluish green |
Ethiopia |
0.80 to 1.70ct |
1,580 |
1,582 |
1,588 |
1,590 |
|
|
|
Gemmologie, Zeitschrift
der Deutschen Gemmologischen Gesellschaft 2017 Jun, p54-58 |
Beryl-Emerald |
1,58 |
1,589 |
0,009 |
0,009 |
2,725 |
2,725 |
|
Itabira, Minas Gerais,
Brazil |
4 stones |
|
|
|
|
|
|
|
Gems & Gemology 1982
Fall p130 |
Beryl-Emerald |
1,58 |
1,602 |
0,009 |
0,01 |
2,74 |
2,77 |
|
Kafubu, Zambia |
|
1,580 |
1,592 |
1,589 |
1,602 |
|
|
|
Gemmologie, Zeitschrift
der Deutschen Gemmologischen Gesellschaft 1995 Dez, p65 |
Beryl-Emerald |
1,58 |
1,591 |
0,006 |
0,009 |
2,68 |
2,73 |
|
Mananjary region,
Madagascar |
|
1,580 |
1,585 |
1,588 |
1,591 |
|
|
|
Gems & Gemology 2005
Summer p116-148 |
Beryl-Emerald |
1,58 |
1,591 |
0,008 |
0,009 |
2,68 |
2,71 |
|
Mananjary, Madagascar |
|
1,580 |
1,582 |
1,588 |
1,591 |
|
|
|
Gemmologie, Zeitschrift
der Deutschen Gemmologischen Gesellschaft 1995 Dez, p65 |
Beryl-Emerald |
1,58 |
1,598 |
0,008 |
0,009 |
2,74 |
2,78 |
|
Rajasthan, India |
|
1,580 |
1,589 |
1,588 |
1,598 |
|
|
|
Gemmologie, Zeitschrift
der Deutschen Gemmologischen Gesellschaft 1995 Dez, p65 |
Beryl-Emerald |
1,58 |
1,591 |
0,006 |
0,008 |
2,7 |
2,73 |
|
Sankari (Tamil Nadu,
India) |
|
1,580 |
1,585 |
1,588 |
1,591 |
|
sometimes pink |
inert |
Revue de Gemmologie
A.F.G. 1996 n°128, p7-10 |
Beryl-Emerald |
1,58 |
1,602 |
0,006 |
0,01 |
2,66 |
2,77 |
|
Sta. Terezinha, Goia,
Brazil |
|
1,580 |
1,593 |
1,588 |
1,602 |
|
|
|
Gemmologie, Zeitschrift
der Deutschen Gemmologischen Gesellschaft 1995 Dez, p65 |
Beryl-Emerald |
1,58 |
1,588 |
0,006 |
0,007 |
2,74 |
2,74 |
|
Takowaya, Ural,
Sverdlovsk, Russia |
5 stones |
|
|
|
|
|
|
|
Gems & Gemology 1982
Fall p130 |
Beryl-Emerald |
1,58 |
1,589 |
0,007 |
0,008 |
2,69 |
2,74 |
|
Taxkorgan region, western
Xinjiang Province, China |
chelsea : weak red, 0.29
- 0.46 ct |
1,580 |
1,581 |
1,588 |
1,589 |
Cr-lines |
inert |
inert |
Gems & Gemology 2005
Spring, p56-57 |
Beryl-Emerald |
1,58 |
1,59 |
0,008 |
0,008 |
2,72 |
2,73 |
|
Untersulzbachtal Austria |
|
1,580 |
1,582 |
1,588 |
1,590 |
|
|
|
Gemmologie, Zeitschrift
der Deutschen Gemmologischen Gesellschaft 1995 Dez, p65 |
Beryl-Emerald |
1,58 |
1,589 |
0,009 |
0,009 |
2,7 |
2,73 |
|
Southern Ethiopia |
|
|
|
|
|
|
|
|
In Color 2017 Spring,
p48-55 |
Beryl-Emerald |
1,58 |
1,59 |
0,008 |
0,009 |
2,71 |
2,74 |
groen |
Chitral, Pakistan |
|
|
|
|
|
|
|
|
The Journal of Gemmology
2023 38 (6), p582-599 |
Beryl-Emerald |
1,581 |
1,591 |
0,007 |
0,007 |
2,73 |
2,73 |
|
Ankadilalana Mine,
Antananarivo Province, Madagascar |
|
1,581 |
1,585 |
1,589 |
1,591 |
|
|
|
Joel Arem, Color
Encyclopedia of Gemstones, 1987 |
Beryl-Emerald |
1,581 |
1,588 |
0,007 |
0,007 |
2,62 |
2,73 |
medium-light to dark
green |
Egypt |
translucent |
|
|
|
|
typical emerald |
inert |
inert or faint to weak
yellowish green (filling?) |
Gems & Gemology 1993
summer p100-115 |
Beryl-Emerald |
1,581 |
1,591 |
0,006 |
0,008 |
2,68 |
2,77 |
|
Mananjary, Madagascar |
|
1,581 |
1,585 |
1,589 |
1,591 |
|
inert |
inert |
L'émeraude, Connaissances
actuels et prospectives , AFG, 1998 1998 p230 |
Beryl-Emerald |
1,581 |
1,59 |
0,007 |
0,009 |
2,74 |
2,74 |
|
Miku Emerald Deposit,
Kitwe, Ndola Rural, Zambia |
|
1,581 |
1,582 |
1,589 |
1,590 |
|
|
|
Joel Arem, Color
Encyclopedia of Gemstones, 1987 |
Beryl-Emerald |
1,581 |
1,59 |
0,007 |
0,009 |
2,74 |
2,8 |
|
Miku, Zambia |
|
1,581 |
1,582 |
1,589 |
1,590 |
|
inert |
inert |
L'émeraude, Connaissances
actuels et prospectives , AFG, 1998 1998 p230 |
Beryl-Emerald |
1,581 |
1,588 |
0,007 |
0,007 |
2,79 |
2,79 |
|
Mufulira mine, Copperbelt
Province, Zambia |
|
|
|
|
|
|
|
|
Joel Arem, Color
Encyclopedia of Gemstones, 1987 |
Beryl-Emerald |
1,581 |
1,588 |
0,007 |
0,007 |
2,73 |
2,73 |
|
North Carolina, USA |
|
|
|
|
|
|
|
|
Gems & Gemology 1982
Fall p130 |
Beryl-Emerald |
1,581 |
1,595 |
0,007 |
0,007 |
2,744 |
2,768 |
|
Sandawana , Zimbabwe |
|
1,581 |
1,588 |
1,588 |
1,595 |
|
|
|
Gems & Gemology 1958
Fall, p195-203 |
Beryl-Emerald |
1,581 |
1,597 |
0,008 |
0,008 |
2,69 |
2,77 |
|
Zambia |
|
1,589 |
1,597 |
1,581 |
1,589 |
|
inert |
inert |
Gemmologie, Zeitschrift
der Deutschen Gemmologischen Gesellschaft 1999 Mar, p9-28 |
Beryl-Emerald |
1,581 |
1,59 |
0,009 |
0,009 |
2,65 |
2,73 |
groen |
Khaltaro, Pakistan |
|
|
|
|
|
|
|
|
The Journal of Gemmology
2023 38 (6), p587 |
Beryl-Emerald |
1,582 |
1,596 |
0,008 |
0,008 |
2,73 |
2,75 |
|
Makhad, Swat Valley,
Pakistan |
|
1,582 |
1,588 |
1,590 |
1,596 |
|
|
|
Zeitschrift der Deutschen
Gemmologischen Gesellschaft 1988 37, Nr 3/4, p121-127 |
Beryl-Emerald |
1,582 |
1,589 |
0,007 |
0,007 |
2,7 |
2,7 |
|
Mampong, Ghana |
poor quality |
|
|
|
|
|
|
|
Joel Arem, Color
Encyclopedia of Gemstones, 1987 |
Beryl-Emerald |
1,582 |
1,589 |
0,007 |
0,008 |
2,738 |
2,738 |
|
Miku, Zambia |
8 stones |
|
|
|
|
|
|
|
Gems & Gemology 1982
Fall p130 |
Beryl-Emerald |
1,582 |
1,602 |
0,008 |
0,009 |
2,73 |
2,78 |
|
Swat, Pakistan |
|
1,582 |
1,593 |
1,590 |
1,602 |
|
|
|
Gemmologie, Zeitschrift
der Deutschen Gemmologischen Gesellschaft 1995 Dez, p65 |
Beryl-Emerald |
1,583 |
1,588 |
0,006 |
0,007 |
2,72 |
2,72 |
|
Carnaiba Mine, Pindobaçu,
Brazil |
|
|
|
|
|
|
|
|
Joel Arem, Color
Encyclopedia of Gemstones, 1987 |
Beryl-Emerald |
1,583 |
1,588 |
0,006 |
0,007 |
2,72 |
2,72 |
|
Carnaibo, Bahia, Brazil |
3 stones |
|
|
|
|
|
|
|
Gems & Gemology 1982
Fall p130 |
Beryl-Emerald |
1,583 |
1,59 |
0,007 |
0,007 |
2,7 |
2,74 |
|
Chikwanda, Zimbabwe |
|
|
|
|
|
|
|
|
Gemmologie, Zeitschrift
der Deutschen Gemmologischen Gesellschaft 1995 Dez, p65 |
Beryl-Emerald |
1,583 |
1,589 |
0,006 |
0,006 |
2,74 |
2,74 |
Transparent green areas
separate each of the opaque dark areas |
Goias, Brazil |
4.21 and 4.62 ct,
trapiche emeralds |
|
|
|
|
|
|
|
Gems & Gemology 1994
Summer, 116-117 |
Beryl-Emerald |
1,583 |
1,594 |
0,006 |
0,007 |
2,75 |
2,75 |
|
Gravelotte, South Africa |
9 stones |
|
|
|
|
|
|
|
Gems & Gemology 1982
Fall p130 |
Beryl-Emerald |
1,583 |
1,589 |
0,006 |
0,009 |
2,71 |
2,73 |
|
Salininha mine, Bahia,
Brazil |
|
|
|
|
|
|
|
|
Joel Arem, Color
Encyclopedia of Gemstones, 1987 |
Beryl-Emerald |
1,583 |
1,589 |
0,006 |
0,006 |
2,7 |
2,7 |
|
Salininha, Bahia, Brazil |
|
|
|
|
|
|
|
|
Gems & Gemology 1982
Fall p130 |
Beryl-Emerald |
1,583 |
1,59 |
0,007 |
0,007 |
2,74 |
2,74 |
|
Zambia |
|
|
|
|
|
|
|
|
Gems, R Webster, 5th
edition 1994 |
Beryl-Emerald |
1,583 |
1,591 |
0,008 |
0,008 |
|
|
green |
Anuri prospect, Nunavut,
Canada |
cabochon 13.16ct, 0.27ct,
opaque |
|
|
|
|
|
|
|
The Journal of Gemmology
2019 Vol 36, N°7,p584-585 |
Beryl-Emerald |
1,584 |
1,591 |
0,007 |
0,007 |
2,74 |
2,74 |
|
Habachtal, Austria |
|
|
|
|
|
|
|
|
Gems, R Webster, 5th
edition 1994 |
Beryl-Emerald |
1,584 |
1,591 |
0,007 |
0,007 |
2,734 |
2,734 |
|
Habachtal, Austria |
11 stones |
|
|
|
|
|
|
|
Gems & Gemology 1982
Fall p130 |
Beryl-Emerald |
1,584 |
1,593 |
0,006 |
0,008 |
2,76 |
2,76 |
|
Machingwe , Zimbabwe |
|
1,584 |
1,586 |
1,589 |
1,593 |
actinolite/tremolite |
greenish |
green |
The Journal of Gemmology
1991 Vol 22,/5 p264-272 |
Beryl-Emerald |
1,584 |
1,59 |
0,006 |
0,006 |
2,72 |
2,72 |
|
Mayfield, Zimbabwe |
2 stones |
|
|
|
|
|
|
|
Gems & Gemology 1982
Fall p130 |
Beryl-Emerald |
1,584 |
1,594 |
0,006 |
0,007 |
2,74 |
2,77 |
|
Sandawana , Zimbabwe |
|
1,584 |
1,587 |
1,590 |
1,594 |
|
inert |
inert |
L'émeraude, Connaissances
actuels et prospectives , AFG, 1998 1998 p230 |
Beryl-Emerald |
1,584 |
1,594 |
0,006 |
0,007 |
2,74 |
2,77 |
|
Sandawana, Zimbabwe |
|
1,584 |
1,587 |
1,590 |
1,594 |
|
|
|
Gems & Gemology 2005
Summer p116-148 |
Beryl-Emerald |
1,584 |
1,594 |
0,006 |
0,007 |
2,74 |
2,77 |
medium to dark green,
none or only weak colour zoning |
Sandawana, Zimbabwe |
chelsea: light pink to
pinkish red |
1,584 |
1,587 |
1,590 |
1,594 |
|
usually inert |
usually inert, sometimes
faint green |
Gems & Gemology 1997
summer p80-100 |
Beryl-Emerald |
1,584 |
1,59 |
0,006 |
0,006 |
2,75 |
2,75 |
|
Sandawana, Zimbabwe |
12 stones |
|
|
|
|
|
|
|
Gems & Gemology 1982
Fall p130 |
Beryl-Emerald |
1,584 |
1,596 |
0,007 |
0,007 |
2,74 |
2,77 |
|
Sandawana, Zimbabwe |
|
1,584 |
1,589 |
1,591 |
1,596 |
|
|
|
Gemmologie, Zeitschrift
der Deutschen Gemmologischen Gesellschaft 1995 Dez, p65 |
Beryl-Emerald |
1,584 |
1,6 |
0,006 |
0,01 |
2,75 |
2,77 |
|
Santa Terezinha de Goias,
Brazil |
|
1,584 |
1,593 |
1,592 |
1,600 |
|
|
|
Gems & Gemology 2005
Summer p116-148 |
Beryl-Emerald |
1,584 |
1,6 |
0,006 |
0,01 |
2,685 |
2,715 |
|
Santa Terezinha, Goias,
Brazil |
|
1,584 |
1,593 |
1,592 |
1,600 |
|
inert |
inert |
L'émeraude, Connaissances
actuels et prospectives , AFG, 1998 1998 p230 |
Beryl-Emerald |
1,585 |
1,595 |
0,01 |
0,01 |
2,74 |
2,74 |
|
Ajmer district,
Rajasthan, India |
|
|
|
|
|
|
|
|
Joel Arem, Color
Encyclopedia of Gemstones, 1987 |
Beryl-Emerald |
1,585 |
1,595 |
0,007 |
0,007 |
2,735 |
2,735 |
|
Ajmer, India |
|
1,585 |
1,585 |
1,595 |
1,595 |
|
|
|
L'émeraude, Connaissances
actuels et prospectives , AFG, 1998 1998 p230 |
Beryl-Emerald |
1,585 |
1,595 |
0,007 |
0,007 |
2,735 |
2,735 |
|
Ajmer, India |
10 stones |
|
|
|
|
|
|
|
Gems & Gemology 1982
Fall p130 |
Beryl-Emerald |
1,585 |
1,596 |
0,006 |
0,008 |
|
|
|
Chili |
|
1,585 |
1,595 |
1,592 |
1,596 |
|
|
|
Gemmologie, Zeitschrift
der Deutschen Gemmologischen Gesellschaft 1997 Dec, p213-224 |
Beryl-Emerald |
1,585 |
1,595 |
0,007 |
0,01 |
2,73 |
2,74 |
|
India |
|
|
|
|
|
|
|
|
Gems, R Webster, 5th
edition 1994 |
Beryl-Emerald |
1,585 |
1,592 |
0,007 |
0,007 |
2,75 |
2,75 |
|
Madagascar |
very strong dichroism:
from yellowish green to dark aquamarine blue |
|
|
|
|
|
inert |
inert |
Gems & Gemology 2003
Winter, p331 |
Beryl-Emerald |
1,585 |
1,593 |
0,008 |
0,008 |
2,73 |
2,73 |
|
Morrua, Mozambique |
8 stones |
|
|
|
|
|
|
|
Gems & Gemology 1982
Fall p130 |
Beryl-Emerald |
1,585 |
1,593 |
0,008 |
0,008 |
2,73 |
2,73 |
|
Murrua, Alto Ligonha
district, Zambezia Province, Mozambique |
|
|
|
|
|
|
|
|
Joel Arem, Color
Encyclopedia of Gemstones, 1987 |
Beryl-Emerald |
1,586 |
1,598 |
0,008 |
0,009 |
2,75 |
2,76 |
|
Charbagh, Swat Valley,
Pakistan |
|
1,586 |
1,589 |
1,594 |
1,598 |
|
|
|
Zeitschrift der Deutschen
Gemmologischen Gesellschaft 1988 37, Nr 3/4, p121-127 |
Beryl-Emerald |
1,586 |
1,593 |
0,007 |
0,007 |
2,75 |
2,75 |
|
South Africa |
|
|
|
|
|
|
|
|
Gems, R Webster, 5th
edition 1994 |
Beryl-Emerald |
1,586 |
1,593 |
0,007 |
0,007 |
2,75 |
2,75 |
|
Zimbabwe |
|
|
|
|
|
|
|
|
Gems, R Webster, 5th
edition 1994 |
Beryl-Emerald |
1,586 |
1,59 |
0,009 |
0,009 |
2,72 |
2,8 |
|
Chitral region, Pakistan |
|
1,577 |
1,581 |
1,586 |
1,590 |
|
|
|
Gemmologie, Zeitschrift
der Deutschen Gemmologischen Gesellschaft 2022 3-4, p41 |
Beryl-Emerald |
1,587 |
1,6 |
0,008 |
0,009 |
2,75 |
2,77 |
|
Mingora I, Swat Valley, Pakistan |
|
1,587 |
1,591 |
1,595 |
1,600 |
|
|
|
Zeitschrift der Deutschen
Gemmologischen Gesellschaft 1988 37, Nr 3/4, p121-127 |
Beryl-Emerald |
1,588 |
1,596 |
0,007 |
0,007 |
2,78 |
2,78 |
|
Mingora Mine, Swat
District, Pakistan |
|
|
|
|
|
|
|
|
Joel Arem, Color
Encyclopedia of Gemstones, 1987 |
Beryl-Emerald |
1,588 |
1,6 |
0,007 |
0,007 |
2,75 |
2,78 |
|
Mingora, Swat Valley,
Pakistan |
chelsea: red |
1,588 |
1,591 |
1,595 |
1,600 |
chromite, calcite,
dolomite, multiphase incl, colour zones in bands |
inert |
inert |
Gems & Gemology 1982
Vol 18, Nr 3, p123-132 |
Beryl-Emerald |
1,588 |
1,595 |
0,006 |
0,006 |
2,76 |
2,76 |
|
Pakistan |
|
|
|
|
|
|
|
|
Gems, R Webster, 5th
edition 1994 |
Beryl-Emerald |
1,588 |
1,6 |
0,007 |
0,007 |
2,75 |
2,78 |
|
Swat Valley, Pakistan |
70 stones |
1,588 |
1,593 |
1,595 |
1,600 |
683, 680, 662, 646, 637,
477, 472, band 425-430 |
inert |
inert |
Gems & Gemology 1982
Fall p129 |
Beryl-Emerald |
1,588 |
1,595 |
0,007 |
0,007 |
2,8 |
2,8 |
green |
Ural Mts, Russia |
1.13ct |
|
|
|
|
broad absorption below
440nm, lines at 635, 656, 682nm |
inert |
inert |
GIA Gem Database 33876 |
Beryl-Emerald |
1,589 |
1,599 |
0,01 |
0,01 |
2,72 |
2,72 |
|
Gujar Killi, Pakistan |
chelsea: weakly red |
1,589 |
1,589 |
1,599 |
1,599 |
|
inert |
inert |
Gems & Gemology 1989
Spring, p16-24 |
Beryl-Emerald |
1,589 |
1,6 |
0,008 |
0,009 |
2,76 |
2,77 |
|
Mingora II, Swat Valley, Pakistan |
|
1,589 |
1,591 |
1,597 |
1,600 |
|
|
|
Zeitschrift der Deutschen
Gemmologischen Gesellschaft 1988 37, Nr 3/4, p121-127 |
Beryl-Emerald |
1,59 |
1,6 |
|
|
|
|
|
Bucha, Pakistan |
|
|
|
|
|
683, 684, 585 |
|
|
The Journal of Gemmology
1985 Vol 19, No5 p 404-411 |
Beryl-Emerald |
1,59 |
1,596 |
0,006 |
0,006 |
2,75 |
2,75 |
medium green |
Djebel Zabarah mine ,
Egypt |
|
|
|
|
|
|
|
|
The Journal of Gemmology
1990 Vol22 |
Beryl-Emerald |
1,59 |
1,583 |
0,007 |
0,007 |
2,759 |
2,759 |
|
Eidsvold, Noorwegen |
5 stones |
|
|
|
|
|
|
|
Gems & Gemology 1982
Fall p130 |
Beryl-Emerald |
1,591 |
1,602 |
0,008 |
0,009 |
2,77 |
2,78 |
|
Gujar Killi, Swat Valley,
Pakistan |
|
1,591 |
1,593 |
1,599 |
1,602 |
|
|
|
Zeitschrift der Deutschen
Gemmologischen Gesellschaft 1988 37, Nr 3/4, p121-127 |
Beryl-Emerald |
1,591 |
1,6 |
0,009 |
0,009 |
2,77 |
2,77 |
|
Tocantins, Brazil |
1.12ct and 5.00ct,
chelsea : very weak orange |
|
|
|
|
|
inert |
inert to very faint
yellow |
Gems & Gemology 1998
Spring, p52 |
Beryl-Emerald |
1,592 |
1,602 |
0,01 |
0,01 |
2,77 |
2,77 |
|
Kafubu emerald district,
Ndola Rural, Copperbelt Province, Zambia |
|
|
|
|
|
|
|
|
Joel Arem, Color
Encyclopedia of Gemstones, 1987 |
Beryl-Emerald |
1,592 |
1,602 |
0,01 |
0,01 |
2,77 |
2,77 |
|
Kafubu, Zambia |
|
|
|
|
|
|
|
|
Gems & Gemology 1982
Fall p130 |
Beryl-Emerald |
1,593 |
1,604 |
0,011 |
0,011 |
2,78 |
2,78 |
|
Sta. Terezinha de Goias,
Brazil |
1.67ct |
|
|
|
|
|
|
|
Zeitschrift der Deutschen
Gemmologischen Gesellschaft 1989 Apr, p41-42 |
Beryl-Goshenite |
1,569 |
1,574 |
0,005 |
0,005 |
2,69 |
2,69 |
colourless |
Nawalapitiya, Sri Lanka |
31.46ct |
|
|
|
|
no features |
weak green |
inert |
GIA Gem Database 33001 |
Beryl-Goshenite |
1,578 |
1,582 |
0,004 |
0,004 |
2,69 |
2,69 |
colourless |
Sri Lanka |
1.41ct |
|
|
|
|
|
|
|
Gemmologie, Zeitschrift
der Deutschen Gemmologischen Gesellschaft 1999 Jul p106 |
Beryl-Heliodor |
1,568 |
1,573 |
0,005 |
0,005 |
2,76 |
2,76 |
light greenish yellow |
Ukraine |
14.67ct |
|
|
|
|
broad absorption below
420nm |
inert |
inert |
GIA Gem Database 33034 |
Beryl-Heliodor |
1,571 |
1,581 |
0,006 |
0,007 |
2,69 |
2,72 |
yellow |
Tajikistan |
|
1,571 |
1,575 |
1,578 |
1,581 |
none |
inert |
inert |
Gems & Gemology 1996
spring p 53-54 |
Beryl-Heliodor |
1,575 |
1,58 |
0,005 |
0,005 |
2,71 |
2,71 |
yellow |
Baboon Hill, Mwami, Karoi
District, Mashonaland West, Zimbabwe |
11.46ct |
|
|
|
|
broad absorption below
420nm |
inert |
inert |
GIA Gem Database 33046 |
Beryl-Heliodor |
1,575 |
1,581 |
0,006 |
0,006 |
2,73 |
2,75 |
|
Connecticut, USA |
|
|
|
|
|
weak 500nm band |
inert |
inert |
Gems & Gemology 2007
summer p169 |
Beryl-Heliodor |
1,575 |
1,581 |
0,006 |
0,006 |
2,73 |
2,75 |
orangy yellow |
Connecticut, USA |
1.54 and 2.36 ct, no
pleochroism |
|
|
|
|
|
inert |
inert |
Gems & Gemology 2007
p169 |
Beryl-Heliodor |
1,578 |
1,584 |
0,006 |
0,006 |
2,75 |
2,75 |
yellow |
Brumado, Bahia, Brazil |
8.41ct |
|
|
|
|
broad absorption below
420nm |
inert |
inert |
GIA Gem Database 33043 |
Beryl-Heliodor |
1,58 |
1,586 |
0,006 |
0,006 |
2,79 |
2,79 |
light yellow |
Baboon Hill, Mwami, Karoi
District, Mashonaland West, Zimbabwe |
4.72ct |
|
|
|
|
|
inert |
inert |
GIA Gem Database 35274 |
Beryl-Maxixe Beryl |
1,58 |
1,59 |
0,01 |
0,01 |
|
|
greenish blue |
|
8.10ct |
|
|
|
|
four distinct bands
between 550 and 700 |
|
|
Gems & Gemology 1998
winter, p 284 |
Beryl-Morganite |
1,578 |
1,587 |
0,008 |
0,008 |
2,75 |
2,75 |
light pink, slightly
purplish, orange pink |
|
|
1,578 |
1,579 |
1,586 |
1,587 |
none |
very weak chalky green |
inert |
Gems & Gemology 2002
Fall p 265-266 |
Beryl-Morganite |
1,578 |
1,587 |
0,008 |
0,008 |
2,75 |
2,75 |
light pink, slightly
purplish and orangy pink |
Ambositra, Madagascar |
3.34 - 4.19 ct |
1,578 |
1,579 |
1,586 |
1,587 |
no features |
very weak chalky green |
inert |
Gems & Gemology 2002
Fall, p265-266 |
Beryl-Morganite |
1,58 |
1,586 |
0,006 |
0,006 |
2,73 |
2,73 |
very light orangy red |
Himalaya Mine, Mesa
Grande, San Diego County, California, USA |
16.25ct |
|
|
|
|
broad absorption below
410nm |
inert |
weak bluish green |
GIA Gem Database 33031 |
Beryl-Morganite |
1,58 |
1,59 |
0,008 |
0,008 |
2,71 |
2,71 |
pink |
Momeik (Molo) , Mogok,
Myanmar |
|
|
|
|
|
|
weak reddish-brown |
weak reddish-brown |
The Australian
Gemmologist 2005 22, p303-309 |
Beryl-Morganite |
1,581 |
1,588 |
0,007 |
0,007 |
2,78 |
2,78 |
very light orangy red |
Itongafeno, Mahaiza,
Antananarivo Province, Madagascar |
21.10ct |
|
|
|
|
broad absorption below
410nm |
inert |
inert |
GIA Gem Database 33030 |
Beryl-Morganite |
1,582 |
1,59 |
0,008 |
0,008 |
|
|
strongly orangy pink |
|
radioactive (0.15 to
0.35µSv/h), 49.18 and 39.40 ct |
|
|
|
|
|
|
|
Gems & Gemology 2012
Spring, p42-44 |
Beryl-Morganite |
1,582 |
1,602 |
0,008 |
0,01 |
2,68 |
2,76 |
pale pink, pink |
Gur-Salak pegmatite,
Konar Province, Afghanistan |
translucent |
1,582 |
1,594 |
1,590 |
1,602 |
|
pale violet |
pale violet |
The Journal of Gemmology
2008 Vol 31/ No1-2/p31-39 |
Beryl-Morganite |
1,582 |
1,59 |
0,008 |
0,008 |
2,79 |
2,79 |
very light reddish orange |
Minas Nuevas, Minas
Gerais, Brazil |
100.99ct |
|
|
|
|
|
weak green |
weakgreen |
GIA Gem Database 33000 |
Beryl-Morganite |
1,583 |
1,592 |
0,009 |
0,009 |
2,87 |
2,87 |
very light reddish orange |
Barra de Salinas, Minas
Gerais, Brazil |
15.72ct |
|
|
|
|
|
inert |
inert |
GIA Gem Database 34269 |
Beryl-Morganite |
1,585 |
1,6 |
|
|
2,73 |
2,8 |
light pink to orangy pink |
Shakiso, Ethiopia |
|
|
|
|
|
|
|
|
Gems & Gemology 2012
Summer, p147-148 |
Beryl-Red Beryl |
1,561 |
1,569 |
0,008 |
0,008 |
2,65 |
2,65 |
dark orangy red, medium
red |
Utah, USA |
|
|
|
|
|
|
inert |
inert |
Gems & Gemology 1980
Winter, p405-408 |
Beryl-Red Beryl |
1,561 |
1,571 |
0,004 |
0,004 |
2,63 |
2,72 |
light pale green |
Wah Wah Mts, Utah, USA |
|
1,561 |
1,565 |
1,567 |
1,571 |
|
inert |
inert |
The Journal of Gemmology
1993 Vol23, N°7, p409-414 |
Beryl-Red Beryl |
1,564 |
1,572 |
0,004 |
0,008 |
2,66 |
2,7 |
orange-red to purplish
red |
Wah Wah Mountains, Utah,
USA |
|
1,564 |
1,569 |
1,568 |
1,572 |
bands 430 (weak),
490-510, 560-580 (strong) |
inert |
inert |
Gems & Gemology 1984
Winter p208-221 |
Beryl-Red Beryl |
1,564 |
1,57 |
0,006 |
0,006 |
2,74 |
2,74 |
dark red |
Wah Wah Mts, Beaver
County, Utah, USA |
4.27ct |
|
|
|
|
broad absorption below
420nm and from 530-570nm , line at
430nm |
inert |
inert |
GIA Gem Database 35171 |
Beryl-Red Beryl |
1,568 |
1,572 |
0,004 |
0,004 |
|
|
|
|
4.66ct |
|
|
|
|
band 590-500nm, weak band
455nm, stronger band at 430nm , cut-off 420-400 |
|
|
The Journal of Gemmology
1995 Vol24, N°8, p581-583 |
Beryl-Red Beryl |
1,57 |
1,576 |
0,006 |
0,006 |
2,72 |
2,72 |
light purplish red |
Wah Wah Mts, Beaver
County, Utah, USA |
1.03ct |
|
|
|
|
broad absorption between
550-570nm and above 680nm |
inert |
inert |
GIA Gem Database 33058 |
Beryl-Red Beryl |
|
|
|
|
|
|
red and white |
Wha Wha Mts, Utah, USA |
cabochons 4 to 9mm, red
beryl interspersed with altered ryolite matrix |
|
|
|
|
|
|
|
The Journal of Gemmology
2017 Vol35, N°5, p380 |
TABLES
Stone |
RI
min |
RI
max |
Biref
min |
Biref
max |
Dens
min |
Dens
max |
ne
min |
ne
max |
no
min |
no
max |
Reference |
Beryl |
1.56 |
1.6 |
0.005 |
0.009 |
2.67 |
2.9 |
|
|
|
|
Gemology Tools Professional 2010 |
Beryl |
1.561 |
1.6 |
2.65 |
2.85 |
|
|
1.561 |
1.593 |
1.566 |
1.600 |
Tabellen zur Edelstein-Bestimmung,
Pschichholz FGA, 1975 |
Beryl |
1.562 |
1.615 |
0.004 |
0.017 |
2.68 |
2.78 |
1.562 |
1.608 |
1.568 |
1.615 |
Gemmological Tables, Ulrich Henn,
2004 |
Beryl |
1.565 |
1.605 |
0.004 |
0.01 |
2.65 |
2.92 |
|
|
|
|
Gemmo.eu 2013 |
Beryl |
1.562 |
1.602 |
0.004 |
0.009 |
2.6 |
2.9 |
|
|
|
|
http://www.gemmology.be |
Beryl-Aquamarine |
1.56 |
1.6 |
0.005 |
0.009 |
2.67 |
2.9 |
|
|
|
|
Gemology Tools Professional 2010 |
Beryl-Aquamarine |
1.562 |
1.59 |
0.005 |
0.008 |
2.66 |
2.8 |
1.562 |
1.583 |
1.572 |
1.590 |
Tables of
Gemstone Identification, Roger Dedeyne, Ivo Quintens, 2007 |
Beryl-Aquamarine |
1.563 |
1.59 |
0.003 |
0.009 |
2.68 |
2.8 |
1.563 |
1.583 |
1.567 |
1.590 |
Gemme, Dati per l'identificazione, P. De
Stefano et al, 1993 |
Beryl-Aquamarine |
1.564 |
1.596 |
0.005 |
0.009 |
2.66 |
2.75 |
1.564 |
1.570 |
1.586 |
1.596 |
Bestimmungstabellen für Edelsteine,
Birgit Günther, 1981 |
Beryl-Aquamarine |
1.564 |
1.593 |
0.005 |
0.01 |
2.65 |
2.76 |
1.564 |
1.587 |
1.570 |
1.593 |
Gemmological Tables, Ulrich Henn,
2004 |
Beryl-Aquamarine |
1.565 |
1.602 |
0.004 |
0.01 |
2.65 |
2.8 |
|
|
|
|
Gemmo.eu 2013 |
Beryl-Aquamarine |
1.567 |
1.59 |
0.005 |
0.007 |
2.66 |
2.8 |
|
|
|
|
http://www.gemmology.be |
Beryl-Aquamarine |
1.567 |
1.592 |
0.003 |
0.01 |
2.66 |
2.8 |
1.570 |
1.592 |
1.567 |
1.600 |
http://www.geminterest.com |
Beryl-Aquamarine |
1.567 |
1.59 |
0.005 |
0.007 |
|
|
1.572 |
1.590 |
1.567 |
1.583 |
Joel Arem, Color
Encyclopedia of Gemstones, 1987 |
Beryl-Aquamarine |
1.57 |
1.575 |
0.005 |
0.005 |
2.68 |
2.73 |
|
|
|
|
Gems, R Webster,
5th edition 1994 |
Beryl-Aquamarine |
|
|
0.005 |
0.006 |
2.69 |
2.73 |
|
|
|
|
John Sinkakas,
Gemstone and mineral data book,1972 |
Beryl-Emerald |
1.56 |
1.602 |
0.004 |
0.01 |
2.67 |
2.8 |
1.560 |
1.596 |
1.566 |
1.602 |
http://www.geminterest.com |
Beryl-Emerald |
1.56 |
1.602 |
0.004 |
0.01 |
2.62 |
2.8 |
1.560 |
1.593 |
1.576 |
1.602 |
Tables of
Gemstone Identification, Roger Dedeyne, Ivo Quintens, 2007 |
Beryl-Emerald |
1.563 |
1.602 |
0.003 |
0.01 |
2.66 |
2.78 |
1.563 |
1.597 |
1.571 |
1.602 |
Gemme, Dati per l'identificazione, P. De
Stefano et al, 1993 |
Beryl-Emerald |
1.564 |
1.604 |
0.006 |
0.01 |
2.65 |
2.78 |
1.564 |
1.594 |
1.570 |
1.604 |
Gemmological Tables, Ulrich Henn,
2004 |
Beryl-Emerald |
1.565 |
1.595 |
0.005 |
0.009 |
2.75 |
2.76 |
|
|
|
|
Bestimmungstabellen für Edelsteine,
Birgit Günther, 1981 |
Beryl-Emerald |
1.565 |
1.596 |
0.003 |
0.01 |
2.65 |
2.8 |
|
|
|
|
Gemmo.eu 2013 |
Beryl-Emerald |
1.566 |
1.594 |
0.005 |
0.009 |
2.67 |
2.9 |
|
|
|
|
Gemology Tools Professional 2010 |
Beryl-Emerald |
1.569 |
1.602 |
0.004 |
0.01 |
2.67 |
2.8 |
|
|
|
|
http://www.gemmology.be |
Beryl-Emerald |
1.57 |
1.602 |
0.004 |
0.01 |
2.68 |
2.8 |
1.570 |
1.592 |
1.576 |
1.602 |
Joel Arem, Color
Encyclopedia of Gemstones, 1987 |
Beryl-Emerald |
1.57 |
1.586 |
0.006 |
0.006 |
2.68 |
2.73 |
1.580 |
1.586 |
1.570 |
1.580 |
Gems, R Webster,
5th edition 1994 |
Beryl-Emerald |
|
|
0.005 |
0.007 |
2.65 |
2.76 |
|
|
|
|
John Sinkakas,
Gemstone and mineral data book,1972 |
Beryl-Goshenite |
1.561 |
1.602 |
0.004 |
0.01 |
2.6 |
2.91 |
1.561 |
1.593 |
1.566 |
1.602 |
Gemme, Dati per l'identificazione, P. De
Stefano et al, 1993 |
Beryl-Goshenite |
1.562 |
1.602 |
0.004 |
0.008 |
2.6 |
2.9 |
|
|
|
|
http://www.gemmology.be |
Beryl-Goshenite |
1.562 |
1.602 |
0.004 |
0.009 |
2.68 |
2.73 |
1.562 |
1.594 |
1.566 |
1.602 |
http://www.geminterest.com |
Beryl-Goshenite |
1.562 |
1.602 |
0.004 |
0.008 |
2.6 |
2.9 |
1.562 |
1.594 |
1.566 |
1.602 |
Joel Arem, Color
Encyclopedia of Gemstones, 1987 |
Beryl-Goshenite |
1.565 |
1.605 |
0.004 |
0.01 |
2.65 |
2.8 |
|
|
|
|
Gemmo.eu 2013 |
Beryl-Goshenite |
1.566 |
1.602 |
0.004 |
0.008 |
2.6 |
2.9 |
1.566 |
1.594 |
1.572 |
1.602 |
Tables of
Gemstone Identification, Roger Dedeyne, Ivo Quintens, 2007 |
Beryl-Goshenite |
|
|
|
|
2.69 |
2.7 |
|
|
|
|
John Sinkakas,
Gemstone and mineral data book,1972 |
Beryl-Heliodor |
1.56 |
1.59 |
0.005 |
0.009 |
2.67 |
2.9 |
|
|
|
|
Gemology Tools Professional 2010 |
Beryl-Heliodor |
1.562 |
1.602 |
0.005 |
0.01 |
2.66 |
2.8 |
1.562 |
1.594 |
1.566 |
1.602 |
http://www.geminterest.com |
Beryl-Heliodor |
1.562 |
1.602 |
0.004 |
0.008 |
2.6 |
2.9 |
1.562 |
1.595 |
1.568 |
1.602 |
Tables of
Gemstone Identification, Roger Dedeyne, Ivo Quintens, 2007 |
Beryl-Heliodor |
1.565 |
1.605 |
0.004 |
0.01 |
2.65 |
2.8 |
|
|
|
|
Gemmo.eu 2013 |
Beryl-Heliodor |
1.566 |
1.579 |
0.005 |
0.006 |
2.68 |
2.72 |
1.566 |
1.574 |
1.571 |
1.579 |
Gemmological Tables, Ulrich Henn,
2004 |
Beryl-Heliodor |
1.567 |
1.579 |
0.005 |
0.009 |
2.68 |
2.72 |
1.567 |
1.573 |
1.571 |
1.579 |
Gemme, Dati per l'identificazione, P. De
Stefano et al, 1993 |
Beryl-Heliodor |
1.57 |
1.579 |
0.005 |
0.009 |
2.66 |
2.72 |
|
|
|
|
Bestimmungstabellen für Edelsteine,
Birgit Günther, 2008 |
Beryl-Heliodor |
1.57 |
1.6 |
0.004 |
0.008 |
2.65 |
2.8 |
|
|
|
|
http://www.gemmology.be |
Beryl-Maxixe Beryl |
1.56 |
1.59 |
0.005 |
0.009 |
2.65 |
2.9 |
|
|
|
|
Gemology Tools Professional 2010 |
Beryl-Maxixe Beryl |
1.584 |
1.592 |
0.008 |
0.008 |
2.66 |
2.8 |
1.592 |
1.592 |
1.584 |
1.584 |
http://www.geminterest.com |
Beryl-Maxixe Beryl |
1.584 |
1.584 |
0.008 |
0.008 |
|
|
1.592 |
1.592 |
1.584 |
1.584 |
Joel Arem, Color
Encyclopedia of Gemstones, 1987 |
Beryl-Maxixe Beryl |
1.584 |
1.592 |
0.008 |
0.008 |
2.6 |
2.8 |
|
|
|
|
Tables of
Gemstone Identification, Roger Dedeyne, Ivo Quintens, 2007 |
Beryl-Morganite |
1.565 |
1.605 |
0.004 |
0.01 |
2.65 |
2.8 |
|
|
|
|
Gemmo.eu 2013 |
Beryl-Morganite |
1.57 |
1.598 |
0.006 |
0.009 |
2.71 |
2.9 |
1.578 |
1.598 |
1.570 |
1.600 |
http://www.geminterest.com |
Beryl-Morganite |
1.57 |
1.602 |
0.006 |
0.01 |
2.71 |
2.91 |
1.570 |
1.580 |
1.590 |
1.602 |
Gemme, Dati per l'identificazione, P. De
Stefano et al, 1993 |
Beryl-Morganite |
1.572 |
1.6 |
0.008 |
0.009 |
2.71 |
2.9 |
|
|
|
|
http://www.gemmology.be |
Beryl-Morganite |
1.572 |
1.6 |
0.008 |
0.009 |
2.71 |
2.9 |
1.578 |
1.600 |
1.572 |
1.592 |
Joel Arem, Color
Encyclopedia of Gemstones, 1987 |
Beryl-Morganite |
1.572 |
1.6 |
0.008 |
0.009 |
2.71 |
2.9 |
1.572 |
1.592 |
1.578 |
1.600 |
Tables of
Gemstone Identification, Roger Dedeyne, Ivo Quintens, 2007 |
Beryl-Morganite |
1.573 |
1.6 |
0.007 |
0.008 |
2.71 |
2.76 |
1.573 |
1.592 |
1.580 |
1.600 |
Gemmological Tables, Ulrich Henn,
2004 |
Beryl-Morganite |
1.585 |
1.6 |
0.005 |
0.009 |
2.77 |
2.87 |
|
|
|
|
Bestimmungstabellen für Edelsteine,
Birgit Günther, 1981 |
Beryl-Morganite |
|
|
|
|
2.75 |
2.85 |
|
|
|
|
John Sinkakas,
Gemstone and mineral data book,1972 |
Beryl-Red Beryl |
1.56 |
1.59 |
0.005 |
0.009 |
2.67 |
2.9 |
|
|
|
|
Gemology Tools Professional 2010 |
Beryl-Red Beryl |
1.561 |
1.576 |
0.004 |
0.006 |
2.63 |
2.72 |
1.561 |
1.570 |
1.567 |
1.576 |
Gemmological Tables, Ulrich Henn,
2004 |
Beryl-Red Beryl |
1.562 |
1.577 |
0.004 |
0.008 |
2.66 |
2.87 |
1.562 |
1.570 |
1.568 |
1.577 |
Bestimmungstabellen für Edelsteine,
Birgit Günther, 2008 |
Beryl-Red Beryl |
1.565 |
1.6 |
0.004 |
0.01 |
2.65 |
2.8 |
|
|
|
|
Gemmo.eu 2013 |
Beryl-Red Beryl |
1.567 |
1.572 |
0.004 |
0.008 |
2.66 |
2.73 |
1.567 |
1.568 |
1.568 |
1.572 |
http://www.geminterest.com |
Beryl-Red Beryl |
1.567 |
1.572 |
0.004 |
0.008 |
2.66 |
2.7 |
1.567 |
1.568 |
1.568 |
1.572 |
Joel Arem, Color
Encyclopedia of Gemstones, 1987 |
Beryl-Red Beryl |
1.567 |
1.577 |
0.004 |
0.008 |
2.66 |
2.87 |
1.567 |
1.568 |
1.568 |
1.577 |
Tables of
Gemstone Identification, Roger Dedeyne, Ivo Quintens, 2007 |
CAUSE OF
COLOUR
Stone |
Colour |
Cause
of colour |
Reference |
Beryl-Maxixe Beryl |
dark blue |
colour center:
(CO3)²- loses an electron by radiation (maxixe-type) and NO3 (maxixe) colour
center due to irradiation |
Gems & Gemology Summer 1988 |
Beryl-Aquamarine |
light blue |
Fe²- in the
channels of the structure |
Gems & Gemology Summer 1988 |
Beryl-Aquamarine |
darker blue |
Fe²+-O-Fe³+
intervalence charge transfer |
Gems & Gemology Summer 1988 |
Beryl |
green (yellow+blue) |
O²+ -> Fe³+
charge transfer and Fe²+ in the channels |
Gems & Gemology Summer 1988 |
Beryl |
green |
Cr³+ and or V³-
in octahedral coordination |
Gems & Gemology Summer 1988 |
Beryl-Heliodor |
yellow to orange |
O²- -> Fe³+ charge transfer |
Gems & Gemology Summer 1988 |
Beryl-Red Beryl |
red |
Mn³+ in octahedral coordination |
Gems & Gemology Summer 1988 |
Beryl-Morganite |
pink |
Co²+ |
Gems & Gemology Summer 1988 |
MINERAL
INCLUSIONS
Inclusion |
Stone |
Reference |
actinolite |
Beryl-Emerald |
The Journal of Gemmology
1998, Vol 26, N°3,p174-187 |
albite |
Beryl-Aquamarine |
E.J. Gübelin and J.I.
Koivula, Photoatlas of inclusions in Gemstones, volume 2 (2005) |
albite |
Beryl-Emerald |
Joel Arem, Color
Encyclopedia of Gemstones, 1987 |
albite |
Beryl-Goshenite |
E.J. Gübelin and J.I.
Koivula, Photoatlas of inclusions in Gemstones, volume 2 (2005) |
albite |
Beryl-Morganite |
E.J. Gübelin and J.I.
Koivula, Photoatlas of inclusions in Gemstones, volume 2 (2005) |
allanite |
Beryl-Emerald |
L'émeraude, Connaissances
actuelles et prospectives, AFG, 1998 |
andesine |
Beryl-Emerald |
L'émeraude, Connaissances
actuelles et prospectives, AFG, 1998 |
anhydrite |
Beryl-Emerald |
Journal of Gemmology
1999, Vol 26, N°6, p357-363 |
ankerite |
Beryl-Emerald |
Gems&Gemology 2005,
summer |
anthophyllite |
Beryl-Emerald |
Zeitschrift der deutschen
gemmologischen Gesellschaft, 1990, Apr, p38 |
apatite |
Beryl-Aquamarine |
Emerald and other beryls,
John Sinkankas,1981 |
apatite |
Beryl-Emerald |
Joel Arem, Color
Encyclopedia of Gemstones, 1987 |
apatite |
Beryl-Goshenite |
E.J. Gübelin and J.I.
Koivula, Photoatlas of inclusions in Gemstones, volume 2 (2005) |
aragonite |
Beryl-Emerald |
Journal of Gemmology
1999, Vol 26, N°6, p357-363 |
barite |
Beryl-Emerald |
Gems&Gemology 2005,
summer |
bertrandite |
Beryl-Emerald |
Journal of Gemmology
1999, Vol 26, N°6, p357-363 |
beryl |
Beryl-Aquamarine |
Emerald and other beryls,
John Sinkankas,1981 |
beryl |
Beryl-Emerald |
Gems&Gemology 2005,
summer |
biotite |
Beryl-Aquamarine |
E.J. Gübelin and J.I.
Koivula, Photoatlas of inclusions in Gemstones, volume 2 (2005) |
biotite |
Beryl-Emerald |
Joel Arem, Color
Encyclopedia of Gemstones, 1987 |
biotite |
Beryl-Goshenite |
E.J. Gübelin and J.I.
Koivula, Photoatlas of inclusions in Gemstones, volume 2 (2005) |
bixbyite |
Beryl-Red Beryl |
Gems & Gemology 1984
Winter p 208-221 |
boldyrevite |
Beryl-Emerald |
Journal of Gemmology
1996, Vol 25, N°2, p129 |
byssolite |
Beryl-Emerald |
Emerald and other beryls,
John Sinkankas,1981 |
bytownite |
Beryl-Morganite |
E.J. Gübelin and J.I.
Koivula, Photoatlas of inclusions in Gemstones, volume 2 (2005) |
calcite |
Beryl-Emerald |
Gemmological Tables,
Ulrich Henn , GGA, 2004 |
calcite |
Beryl-Aquamarine |
The Journal of the
Gemmological Association of Hongkong, 1996, Vol XIX, p52 |
cassiterite |
Beryl-Emerald |
L'émeraude, Connaissances
actuelles et prospectives, AFG, 1998 |
cassiterite |
Beryl-Goshenite |
E.J. Gübelin and J.I.
Koivula, Photoatlas of inclusions in Gemstones, volume 2 (2005) |
chalcopyrite |
Beryl-Emerald |
Gemmologie, 1998, Dec
1997, p220 |
chlorite |
Beryl-Emerald |
Gems&Gemology 2005,
summer |
chromite |
Beryl-Emerald |
L'émeraude, Connaissances
actuelles et prospectives, AFG, 1998 |
chrysoberyl |
Beryl-Emerald |
Joel Arem, Color
Encyclopedia of Gemstones, 1987 |
chrysoberyl |
Beryl-Aquamarine |
The Journal of the Gemmological
Association of Hongkong, 1996, Vol XIX, p52 |
columbite |
Beryl-Aquamarine |
E.J. Gübelin and J.I.
Koivula, Photoatlas of inclusions in Gemstones, volume 2 (2005) |
columbite |
Beryl-Goshenite |
E.J. Gübelin and J.I.
Koivula, Photoatlas of inclusions in Gemstones, volume 2 (2005) |
columbite |
Beryl-Red Beryl |
The Journal of Gemmology
1995, 24,8 p 582 |
cordierite |
Beryl |
Internal World of
Gemstones, Gübelin, 1983 |
corundum |
Beryl-Aquamarine |
Emerald and other beryls,
John Sinkankas,1981 |
cummingtonite |
Beryl-Emerald |
Gems&Gemology 1997,
summer |
dolomite |
Beryl-Emerald |
Joel Arem, Color
Encyclopedia of Gemstones, 1987 |
dravite |
Beryl-Emerald |
Gems&Gemology 2005,
summer |
epidote |
Beryl-Aquamarine |
Emerald and other beryls,
John Sinkankas,1981 |
epidote |
Beryl-Emerald |
Internal World of
Gemstones, Gübelin, 1983 |
euclase |
Beryl-Emerald |
Journal of Gemmology
1999, Vol 26, N°6, p357-363 |
feldspar |
Beryl-Emerald |
Joel Arem, Color
Encyclopedia of Gemstones, 1987 |
ferrocolumbite |
Beryl-Heliodor |
E.J. Gübelin and J.I.
Koivula, Photoatlas of inclusions in Gemstones, volume 2 (2005) |
fluorite |
Beryl-Emerald |
Joel Arem, Color
Encyclopedia of Gemstones, 1987 |
fuchsite |
Beryl-Emerald |
Joel Arem, Color
Encyclopedia of Gemstones, 1987 |
gahnite |
Beryl-Aquamarine |
The Journal of Gemmology
1981, Vol 17,N°8, p545-554 |
garnet |
Beryl-Emerald |
Joel Arem, Color
Encyclopedia of Gemstones, 1987 |
gersdorffite |
Beryl-Emerald |
L'émeraude, Connaissances
actuelles et prospectives, AFG, 1998 |
glauconite |
Beryl-Emerald |
Journal of Gemmology
1999, Vol 26, N°6, p357-363 |
goethite |
Beryl-Aquamarine |
E.J. Gübelin and J.I.
Koivula, Photoatlas of inclusions in Gemstones, volume 2 (2005) |
goethite |
Beryl-Emerald |
Joel Arem, Color
Encyclopedia of Gemstones, 1987 |
halite |
Beryl-Emerald |
|
hematite |
Beryl-Aquamarine |
Internal World of
Gemstones, Gübelin, 1983 |
hematite |
Beryl-Emerald |
Joel Arem, Color
Encyclopedia of Gemstones, 1987 |
hematite |
Beryl-Goshenite |
E.J. Gübelin and J.I.
Koivula, Photoatlas of inclusions in Gemstones, volume 2 (2005) |
hematite |
Beryl-Heliodor |
E.J. Gübelin and J.I.
Koivula, Photoatlas of inclusions in Gemstones, volume 2 (2005) |
illite |
Beryl-Emerald |
Journal of Gemmology
1999, Vol 26, N°6, p357-363 |
ilmenite |
Beryl-Aquamarine |
www.geminterest.com |
ilmenite |
Beryl-Emerald |
Joel Arem, Color
Encyclopedia of Gemstones, 1987 |
ilmenorutile |
Beryl-Emerald |
Gems&Gemology 1997,
summer |
lepidocrocite |
Beryl-Emerald |
L'émeraude, Connaissances
actuelles et prospectives, AFG, 1998 |
lepidolite |
Beryl-Morganite |
E.J. Gübelin and J.I.
Koivula, Photoatlas of inclusions in Gemstones, volume 2 (2005) |
limonite |
Beryl-Emerald |
Gems&Gemology 1994,
summer,p88-101 |
magnesiochromite |
Beryl-Emerald |
L'émeraude, Connaissances
actuelles et prospectives, AFG, 1998 |
magnesioferrite |
Beryl-Emerald |
L'émeraude, Connaissances
actuelles et prospectives, AFG, 1998 |
magnesite |
Beryl-Emerald |
Gems&Gemology 2005,
summer |
magnetite |
Beryl-Emerald |
Joel Arem, Color
Encyclopedia of Gemstones, 1987 |
manganocolumbite |
Beryl-Aquamarine |
E.J. Gübelin and J.I.
Koivula, Photoatlas of inclusions in Gemstones, volume 2 (2005) |
margarite |
Beryl-Emerald |
L'émeraude, Connaissances
actuelles et prospectives, AFG, 1998 |
mica |
Beryl-Aquamarine |
Gemmological Tables,
Ulrich Henn , GGA, 2004 |
mica |
Beryl-Emerald |
Gemmological Tables,
Ulrich Henn , GGA, 2004 |
molybdenite |
Beryl-Emerald |
Joel Arem, Color
Encyclopedia of Gemstones, 1987 |
monazite |
Beryl-Emerald |
E.J. Gübelin and J.I.
Koivula, Photoatlas of inclusions in Gemstones, volume 2 (2005) |
muscovite |
Beryl-Aquamarine |
E.J. Gübelin and J.I.
Koivula, Photoatlas of inclusions in Gemstones, volume 2 (2005) |
muscovite |
Beryl-Emerald |
Gems&Gemology 1994,
summer,p88-101 |
muscovite |
Beryl-Heliodor |
E.J. Gübelin and J.I.
Koivula, Photoatlas of inclusions in Gemstones, volume 2 (2005) |
muscovite |
Beryl-Morganite |
E.J. Gübelin and J.I.
Koivula, Photoatlas of inclusions in Gemstones, volume 2 (2005) |
muscovite |
Beryl-Goshenite |
The Journal of Gemmology
1981, Vol17, N°8,p545-554 |
orthoclase |
Beryl-Emerald |
L'émeraude, Connaissances
actuelles et prospectives, AFG, 1998 |
parisite |
Beryl-Emerald |
|
Pentlandite |
Beryl-Emerald |
|
phenakite |
Beryl-Emerald |
Journal of Gemmology
1999, Vol 26, N°6, p357-363 |
phlogopite |
Beryl-Aquamarine |
|
phlogopite |
Beryl-Emerald |
Gems&Gemology 2005,
summer |
phlogopite |
Beryl-Goshenite |
The Journal of Gemmology
1981, Vol17, N°8,p545-554 |
plagioclase |
Beryl-Emerald |
Gems&Gemology 1994,
summer,p88-101 |
pyrite |
Beryl-Aquamarine |
E.J. Gübelin and J.I.
Koivula, Photoatlas of inclusions in Gemstones, volume 2 (2005) |
pyrite |
Beryl-Emerald |
Gems&Gemology 1994,
summer,p88-101 |
pyrochlore |
Beryl-Morganite |
E.J. Gübelin and J.I.
Koivula, Photoatlas of inclusions in Gemstones, volume 2 (2005) |
pyrophyllite |
Beryl-Emerald |
Journal of Gemmology
1999, Vol 26, N°6, p357-363 |
pyrrhotite |
Beryl-Aquamarine |
E.J. Gübelin and J.I.
Koivula, Photoatlas of inclusions in Gemstones, volume 2 (2005) |
pyrrhotite |
Beryl-Emerald |
Gems&Gemology 1994,
summer,p88-101 |
quartz |
Beryl-Aquamarine |
E.J. Gübelin and J.I.
Koivula, Photoatlas of inclusions in Gemstones, volume 2 (2005) |
quartz |
Beryl-Emerald |
E.J. Gübelin and J.I.
Koivula, Photoatlas of inclusions in Gemstones, volume 2 (2005) |
quartz |
Beryl-Goshenite |
E.J. Gübelin and J.I.
Koivula, Photoatlas of inclusions in Gemstones, volume 2 (2005) |
quartz |
Beryl-Red Beryl |
Gems & Gemology 1984
Winter p 208-221 |
ralstonite |
Beryl-Emerald |
Journal of Gemmology
1996, Vol 25, N°2, p129 |
rhodizite |
Beryl-Emerald |
Gems&Gemology 1994,
summer,p88-101 |
rutile |
Beryl-Emerald |
Gems&Gemology 2005,
summer |
siderite |
Beryl-Emerald |
Gems&Gemology 2005,
summer |
sillimanite |
Beryl-Aquamarine |
The Journal of the
Gemmological Association of Hongkong, 1996, Vol XIX, p52 |
spessartine |
Beryl-Aquamarine |
E.J. Gübelin and J.I.
Koivula, Photoatlas of inclusions in Gemstones, volume 2 (2005) |
spessartine |
Beryl-Goshenite |
E.J. Gübelin and J.I.
Koivula, Photoatlas of inclusions in Gemstones, volume 2 (2005) |
sphalerite |
Beryl-Emerald |
Journal of Gemmology
1999, Vol 26, N°6, p357-363 |
spinel |
Beryl-Emerald |
Gems&Gemology 1994,
summer,p88-101 |
spodumene |
Beryl-Aquamarine |
The Journal of Gemmology
Vol 37/N°2/2020 p121 |
staurolite |
Beryl-Emerald |
L'émeraude, Connaissances
actuelles et prospectives, AFG, 1998 |
sylvite |
Beryl-Emerald |
L'émeraude, Connaissances
actuelles et prospectives, AFG, 1998 |
talc |
Beryl-Emerald |
Joel Arem, Color
Encyclopedia of Gemstones, 1987 |
thorite |
Beryl-Emerald |
L'émeraude, Connaissances
actuelles et prospectives, AFG, 1998 |
titanite |
Beryl-Emerald |
Gems&Gemology 2005,
summer |
topaz |
Beryl-Red Beryl |
Gems & Gemology
Summer 2022, p246 |
tourmaline |
Beryl-Aquamarine |
E.J. Gübelin and J.I.
Koivula, Photoatlas of inclusions in Gemstones, volume 2 (2005) |
tourmaline |
Beryl-Emerald |
Joel Arem, Color
Encyclopedia of Gemstones, 1987 |
tourmaline |
Beryl-Morganite |
E.J. Gübelin and J.I.
Koivula, Photoatlas of inclusions in Gemstones, volume 2 (2005) |
wollastonite |
Beryl-Emerald |
Journal of Gemmology
1999, Vol 26, N°6, p357-363 |
zircon |
Beryl-Aquamarine |
E.J. Gübelin and J.I.
Koivula, Photoatlas of inclusions in Gemstones, volume 2 (2005) |
zircon |
Beryl-Emerald |
Gems&Gemology 2005,
summer |
zwieselite |
Beryl-Goshenite |
E.J. Gübelin and J.I.
Koivula, Photoatlas of inclusions in Gemstones, volume 2 (2005) |
LOCALITIES
STONE |
LOCALITIES |
REFERENCE |
|||
Beryl |
Luumäki pegmatite |
South Karelia |
Etelä-Suomen Lääni |
Finland |
Gems & Gemology 1993 Spring p 30-37 |
Beryl-aquamarine |
Mawi pegmatite |
Nuristan |
Laghman |
Afghanistan |
Bariand, P. and
Poullen, J.F. (1978). Famous mineral localities: The pegmatites of Laghman -
Nuristan - Afghanistan. Mineralogical
Record. 9: 301-308 |
Beryl-aquamarine |
|
Nilaw-Kolum Pegmatite Field |
Laghman (Lagman; Nuristan) Province |
Afghanistan |
Gems & Gemology winter 2000 p 312 |
Beryl-aquamarine |
|
Darra-i-Pech
(Darra-i-Pech) Pegmatite Field |
Nangarhar (Ningarhar) Province |
Afghanistan |
Orris, G.J., and
Bliss, J.D. (2002): Mines and Mineral Occurrences of Afghanistan |
Beryl-aquamarine |
Mt Surprise |
Cairns |
Queensland |
Australia |
Joel Arem, Color
Encyclopedia of Gemstones, 1987 |
Beryl-aquamarine |
|
|
|
Brazil |
Joel Arem, Color
Encyclopedia of Gemstones, 1987 |
Beryl-aquamarine |
Juerana |
Alcobaça |
Bahia |
Brazil |
Gems & Gemology winter 2000, p312 |
Beryl-aquamarine |
|
Guaratinga (Jaqueto) |
Bahia |
Brazil |
Gems &
Gemology winter 2000, p312, Emerald and other beryls, Sinkankas, 1981 p388 |
Beryl-aquamarine |
Morro da Gloria,
Rio Giboia |
Itambé |
Bahia |
Brazil |
Minéraux et
fossiles Juin 1997, Hors-Série N°5 |
Beryl-aquamarine |
Paraiso |
Itambé |
Bahia |
Brazil |
Gems & Gemology winter 2000, p312 |
Beryl-aquamarine |
Lajedinho |
Macarani |
Bahia |
Brazil |
Gems & Gemology winter 2000, p312 |
Beryl-aquamarine |
Jagarauna |
Maiquinique |
Bahia |
Brazil |
Gems & Gemology winter 2000, p312 |
Beryl-aquamarine |
Cercadinho |
Vitoria da Conquista |
Bahia |
Brazil |
Minéraux et
fossiles Juin 1997, Hors-Série N°5 |
Beryl-aquamarine |
Serrote |
Ico |
Ceara |
Brazil |
Gems & Gemology winter 2000, p312 |
Beryl-aquamarine |
Forno Grande |
Castelo |
Espirito santo |
Brazil |
Minéraux et
fossiles Juin 1997, Hors-Série N°5 |
Beryl-aquamarine |
Boa Vista |
Itaguacu |
Espirito santo |
Brazil |
Minéraux et
fossiles Juin 1997, Hors-Série N°5 |
Beryl-aquamarine |
Concordia Mine |
Mimoso do Sul District |
Espirito Santo |
Brazil |
Extra Lapis
English No. 7 Beryl |
Beryl-aquamarine |
Sao Domingos Mine |
Mimoso do Sul District |
Espirito Santo |
Brazil |
Extra Lapis
English No. 7 Beryl |
Beryl-aquamarine |
|
Pancas (Vila de Pancas) |
Espirito Santo |
Brazil |
Gems & Gemology winter 2000, p312 |
Beryl-aquamarine |
|
Santa Cruz |
Espirito Santo |
Brazil |
Gems & Gemology winter 2000, p312 |
Beryl-aquamarine |
Galvao, Marambaia |
|
Minas Gerais |
Brazil |
Gems & Gemology winter 2000 p312 |
Beryl-aquamarine |
Mucaia, Marambaia |
|
Minas Gerais |
Brazil |
Gems & Gemology winter 2000 p312 |
Beryl-aquamarine |
Tres Barras, Padre Paraiso |
Araçuai |
Minas Gerais |
Brazil |
Cassedanne and Alves (1994) |
Beryl-aquamarine |
Barra de Salinas |
Coronel Murta |
Minas Gerais |
Brazil |
MinRec 33:209 |
Beryl-aquamarine |
Laranjeiras, Galiléia |
Doce valley |
Minas Gerais |
Brazil |
Gems & Gemology winter 2000 p312 |
Beryl-aquamarine |
Sapucaia,
Conselheiro Pena district, Galiléia |
Governador Valadares |
Minas Gerais |
Brazil |
Minéraux et
fossiles Juin 1997, Hors-Série N°5 |
Beryl-aquamarine |
Barro Preto,
Tati, Santa Maria do Itabira |
Itabira District |
Minas Gerais |
Brazil |
Minéraux et
fossiles Juin 1997, Hors-Série N°5 |
Beryl-aquamarine |
Funil, Santa
Maria do Itabira |
Itabira District |
Minas Gerais |
Brazil |
Gems & Gemology winter 2000 p312 |
Beryl-aquamarine |
Jatoba, Santa
Maria do Itabira |
Itabira District |
Minas Gerais |
Brazil |
Minéraux et
fossiles Juin 1997, Hors-Série N°5 |
Beryl-aquamarine |
Ribeirao Passa
BemSanta Maria do Itabira |
Itabira District |
Minas Gerais |
Brazil |
Minéraux et
fossiles Juin 1997, Hors-Série N°5 |
Beryl-aquamarine |
Ilha Alegre,
Jequitinhonha River, Taquaral |
Itinga |
Minas Gerais |
Brazil |
Minéraux et
fossiles Juin 1997, Hors-Série N°5 |
Beryl-aquamarine |
|
Manuel Silva |
Minas Gerais |
Brazil |
Gems & Gemology winter 2000 p312 |
Beryl-aquamarine |
Medina mine |
Minas Gerais |
Minas Gerais |
Brazil |
Le Règne minéral 19/1998 |
Beryl-aquamarine |
Fortaleza |
Murcuri River Valley |
Minas Gerais |
Brazil |
Gems & Gemology winter 2000 p312 |
Beryl-aquamarine |
Marta Rocha |
Murcuri River Valley |
Minas Gerais |
Brazil |
Gems & Gemology winter 2000 p312 |
Beryl-aquamarine |
Padre Paraiso |
Murcuri River Valley |
Minas Gerais |
Brazil |
Gems & Gemology winter 2000 p312 |
Beryl-aquamarine |
Pavao |
Murcuri River Valley |
Minas Gerais |
Brazil |
Gems & Gemology winter 2000 p312 |
Beryl-aquamarine |
Pedra Azul |
Murcuri River Valley |
Minas Gerais |
Brazil |
Gems & Gemology winter 2000 p312 |
Beryl-aquamarine |
|
Padre Paraiso |
Minas Gerais |
Brazil |
Gems & Gemology 2006 spring p87 |
Beryl-aquamarine |
Jacutinga Deposit |
Quadrilatero Ferrifero (Iron Quadrangle) |
Minas Gerais |
Brazil |
Gems & Gemology 2006 spring p87 |
Beryl-aquamarine |
Gameleira (Baixa Grande) |
Rubilite |
Minas Gerais |
Brazil |
Minéraux et
fossiles Juin 1997, Hors-Série N°5 |
Beryl-aquamarine |
Bananal |
Salinas River Valley |
Minas Gerais |
Brazil |
Gems & Gemology winter 2000 p312 |
Beryl-aquamarine |
Salinas |
Salinas River Valley |
Minas Gerais |
Brazil |
Gems & Gemology winter 2000 p312 |
Beryl-aquamarine |
Tatu |
Santa Maria de Itabira |
Minas Gerais |
Brazil |
Gems & Gemology 2006 spring p87 |
Beryl-aquamarine |
Ponta da Raiz |
Santa Maria do Itabira |
Minas Gerais |
Brazil |
Cassedanne and Alves (1994) |
Beryl-aquamarine |
Urubu |
Santa ruz River Valley |
Minas Gerais |
Brazil |
Gems & Gemology winter 2000 p312 |
Beryl-aquamarine |
Coroa de Ouro |
Teofilo Otoni |
Minas Gerais |
Brazil |
Minéraux et
fossiles Juin 1997, Hors-Série N°5 |
Beryl-aquamarine |
Papamel Mine, Marambaia |
Teofilo Otoni |
Minas Gerais |
Brazil |
Cassedanne and Alves (1994) |
Beryl-aquamarine |
Alto das
Flechas, Pedra Lavrada |
Borborema mineral province |
Paraiba |
Brazil |
Gems & Gemology winter 2000 p312 |
Beryl-aquamarine |
|
Frei Martinho |
Paraiba |
Brazil |
Gems & Gemology winter 2000 p312 |
Beryl-aquamarine |
Pitombeira |
Taperoa |
Paraiba |
Brazil |
Gems & Gemology winter 2000 p312 |
Beryl-aquamarine |
Carnaúbinha pegmatite, Parelhas |
Borborema mineral province |
Rio Grande do Norte |
Brazil |
Gems & Gemology winter 2000 p312 |
Beryl-aquamarine |
Mt. Foster, Bennett |
Atlin Mining Division |
British Columbia |
Canada |
Can.Rockhound v.3, no.1 |
Beryl-aquamarine |
Horseshoe Range, McDame area |
Liard Mining Division |
British Columbia |
Canada |
Gems & Gemology winter 2000 p 312 |
Beryl-aquamarine |
B-Q claim |
Passmore |
British Columbia |
Canada |
InColor Fall-Winter 2007-2008 p19 |
Beryl-aquamarine |
Ailao Mountains, Yuanjiang |
Yuxi Prefecture |
Yunnan Province |
China |
Gems & Gemology winter 2000 p 312 |
Beryl-aquamarine |
Deobhog area |
Raipur District |
Chattisgarh (Chhattisgarh) |
India |
Gems & Gemology winter 2000 p 312 |
Beryl-aquamarine |
Palikhanda |
Panch Mahal |
Gujarat |
India |
Gems & Gemology winter 2000 p 312 |
Beryl-aquamarine |
Dangel |
Kargil |
Jammu and Kashmir |
India |
Gems & Gemology winter 2000 p 312 |
Beryl-aquamarine |
Padam |
Kargil |
Jammu and Kashmir |
India |
Gems & Gemology winter 2000 p 312 |
Beryl-aquamarine |
Dodkanadur |
Hasan |
Karnataka |
India |
Gems & Gemology winter 2000 p 312 |
Beryl-aquamarine |
Melkote |
Mysore |
Karnataka |
India |
Gems & Gemology winter 2000 p 312 |
Beryl-aquamarine |
Newatola |
Ambikapur |
Madhya Pradesh |
India |
Gems & Gemology winter 2000 p 312 |
Beryl-aquamarine |
Sapha |
Ambikapur |
Madhya Pradesh |
India |
Gems & Gemology winter 2000 p 312 |
Beryl-aquamarine |
Ghuchepara |
Balangir |
Orissa |
India |
Gems & Gemology winter 2000 p 312 |
Beryl-aquamarine |
Saraibahal |
Balangir |
Orissa |
India |
Gems & Gemology winter 2000 p 312 |
Beryl-aquamarine |
Banjipadar |
Kalahandi |
Orissa |
India |
Gems & Gemology winter 2000 p 312 |
Beryl-aquamarine |
Sargiguda |
Kalahandi |
Orissa |
India |
Gems & Gemology winter 2000 p 312 |
Beryl-aquamarine |
|
Phulabani |
Orissa |
India |
Gems & Gemology winter 2000 p 312 |
Beryl-aquamarine |
Bagdhapa |
Sambalpur |
Orissa |
India |
Gems & Gemology winter 2000 p 312 |
Beryl-aquamarine |
Charbati |
Sambalpur |
Orissa |
India |
Gems & Gemology winter 2000 p 312 |
Beryl-aquamarine |
Meghpal |
Sambalpur |
Orissa |
India |
Gems & Gemology winter 2000 p 312 |
Beryl-aquamarine |
Ajmer district |
Ajmer Division |
Rajasthan (Rajputana) |
India |
Gems & Gemology winter 2000 p 312 |
Beryl-aquamarine |
|
Tonk |
Rajasthan (Rajputana) |
India |
Gems & Gemology winter 2000 p 312 |
Beryl-aquamarine |
|
Udaipur |
Rajasthan (Rajputana) |
India |
Gems & Gemology winter 2000 p 312 |
Beryl-aquamarine |
Ayyalur |
Dindigul Anna |
Tamil Nadu |
India |
Gems & Gemology winter 2000 p 312 |
Beryl-aquamarine |
Sullerumbhu |
Dindigul Anna |
Tamil Nadu |
India |
Gems & Gemology winter 2000 p 312 |
Beryl-aquamarine |
|
Karur |
Tamil Nadu |
India |
Minerals and
their Localities, Jan H.Bernhard and Jaroslav Hyrsi, 2004 |
Beryl-aquamarine |
|
Salem |
Tamil Nadu |
India |
Gems & Gemology winter 2000 p 312 |
Beryl-aquamarine |
Val Codera |
Bregaglia Valley |
Sondrio Province |
Italy |
Gems & Gemology 2009 Fall p204 |
Beryl-aquamarine |
Aqshatau Mine |
Aqshatau (Akchatau; Akschatau;
Akchataul) |
Qaraghandy Oblysy (Karaganda Oblast') |
Kazakhstan |
Gems & Gemology winter 2000 p 312 |
Beryl-aquamarine |
Kounradskiy |
Balqash |
Qaraghandy Oblysy (Karaganda Oblast') |
Kazakhstan |
Gems & Gemology winter 2000 p 312 |
Beryl-aquamarine |
|
Embu (Kirimari) |
Eastern Province |
Kenya |
www.mindat.org |
Beryl-aquamarine |
Nachola |
Baragoi District |
rift Valley |
Kenya |
Gems & Gemology winter 2000 p 311 |
Beryl-aquamarine |
Ankazobe Pegmatite Field |
Central Merina Region |
Antananarivo Province |
Madagascar |
Gems & Gemology winter 2000 p 311 |
Beryl-aquamarine |
Soavinandriana Department |
Itasy Region |
Antananarivo Province |
Madagascar |
Gems & Gemology winter 2000 p 311 |
Beryl-aquamarine |
Manjaka,
Sahatany Valley, Sahatany Pegmatite Field (Mt.Bity (Ibity) area) |
Vakinankaratra Region (Betafo -
Antsirabé region |
Antananarivo Province |
Madagascar |
Gems & Gemology winter 2000 p 311 |
Beryl-aquamarine |
Anjanabonoina
pegmatites, Mount Ikaka, Ambohimanambola Commune, Betafo Department |
Vakinankaratra Region (Betafo -
Antsirabé region) |
Antananarivo Province |
Madagascar |
Gems & Gemology winter 2000 p 311 |
Beryl-aquamarine |
Mahaiza, Mahaiza
Commune, Betafo Department |
Vakinankaratra Region (Betafo -
Antsirabé region) |
Antananarivo Province |
Madagascar |
Gems & Gemology winter 2000 p 311 |
Beryl-aquamarine |
Tongafeno, Betafo Department |
Vakinankaratra Region (Betafo -
Antsirabé region) |
Antananarivo Province |
Madagascar |
Gems & Gemology winter 2000 p 311 |
Beryl-aquamarine |
Tsilaizina
(Tsilaisina), Sahatany Valley, Sahatany Pegmatite Field (Mt.Bity (Ibity) area) |
Vakinankaratra region (Betafo -
Antsirabé region) |
Antananarivo province |
Madagascar |
Gems & Gemology winter 2000 p 311 |
Beryl-aquamarine |
Ankitzka, Andapa
Pegmatite Field, Andapa Department |
Sava (Northeastern) Region |
Antsiranana Province |
Madagascar |
Extra Lapis nr 17(1999) |
Beryl-aquamarine |
Departementa Ambositra |
Amoron'i Mania region |
Fianarantsoa Province |
Madagascar |
Gemmologie, Dez 1999,p196 |
Beryl-aquamarine |
Vondrozo Departement |
Atsimo-Atsinanana Region |
Fianarantsoa Province |
Madagascar |
Gemmologie, Dez 1999,p196 |
Beryl-aquamarine |
Berere Pegmatite
Field, Tsaratanana Department |
Betsiboka Region |
Mahajanga (Majunga) Province |
Madagascar |
Gems & Gemology winter 2000 p 311 |
Beryl-aquamarine |
|
Boriziny |
Mahajanga (Majunga) Province |
Madagascar |
Gems & Gemology winter 2000 p 311 |
Beryl-aquamarine |
|
Tsarantanana |
Mahajanga (Majunga) Province |
Madagascar |
Gems & Gemology winter 2000 p 311 |
Beryl-aquamarine |
Amboasary District |
Anosy (Fort Dauphin) Region |
Tuléar (Toliara) Province |
Madagascar |
Gemmologie, Dez 1999,p196 |
Beryl-aquamarine |
|
Tolanaro |
Tuléar (Toliara) Province |
Madagascar |
Gems & Gemology winter 2000 p 311 |
Beryl-aquamarine |
|
|
Mzimba District |
Malawi |
Gems & Gemology winter 2000 p 311 |
Beryl-aquamarine |
Monapo |
|
Nampula |
Mozambique |
Gems & Gemology winter 2000 p 311 |
Beryl-aquamarine |
|
Malema |
Nampula Province |
Mozambique |
Gems & Gemology Fall 2010, p203 |
Beryl-aquamarine |
|
Mutarara |
Tete Province |
Mozambique |
Gems & Gemology Fall 2010, p203 |
Beryl-aquamarine |
Macula |
Alto Ligonha district |
Zambezia Province |
Mozambique |
Gems & Gemology winter 2000 p 311 |
Beryl-aquamarine |
Marropino mine |
Alto Ligonha District |
Zambezia Province |
Mozambique |
Gems & Gemology Fall 2010, p203 |
Beryl-aquamarine |
Mocuba |
Alto Ligonha district |
Zambezia Province |
Mozambique |
Gems & Gemology Fall 2010, p203 |
Beryl-aquamarine |
Muiane pegmatite |
Alto Ligonha district |
Zambezia Province |
Mozambique |
Gems & Gemology Fall 2010, p203 |
Beryl-aquamarine |
Naipa mine |
Alto Ligonha District |
Zambezia Province |
Mozambique |
Gems & Gemology Fall 2010, p203 |
Beryl-aquamarine |
Namacotche Mine,
Mutala pegmatite area |
Alto Ligonha District |
Zambezia Province |
Mozambique |
Gems & Gemology Fall 2010, p203 |
Beryl-aquamarine |
Sakangyi |
Mogok |
Mandalay |
Myanmar |
Praszkier, T.
and Sacchi, M. (2012) Minerals, the collector's newspaper, #4, 1-7 |
Beryl-aquamarine |
Ye-bu, Thazi |
Sagaing District |
Mandalay |
Myanmar |
Gems & Gemology winter 2000 p 312 |
Beryl-aquamarine |
Klein Spitzkopje |
Swakopmund |
Damaraland |
Namibia |
Namibia, Zauberwelt edler Steine und
Kristalle, Steffen Jahn e.a., 2001 |
Beryl-aquamarine |
Erongo Mts |
Usakos and Omaruru Districts |
Erongo Region |
Namibia |
Gems & Gemology Fall 2010, p203 |
Beryl-aquamarine |
|
Kakani |
Bagmati Zone |
Nepal |
Gems & Gemology winter 2000 p 312 |
Beryl-aquamarine |
|
Lamjung (Lamtung) District |
Gandaki Zone |
Nepal |
Natural History
Museum Vienna collection |
Beryl-aquamarine |
Sankhuwasabha |
Ikuh Khola |
Kosi Zone |
Nepal |
Gems & Gemology winter 2000 p 312 |
Beryl-aquamarine |
Topke Gola |
Ikuh Khola |
Kosi Zone |
Nepal |
Gems & Gemology winter 2000 p 312 |
Beryl-aquamarine |
|
Taplejung District |
Mechi Zone |
Nepal |
Gems & Gemology winter 2000 p 312 |
Beryl-aquamarine |
|
Khaptad |
Seti Zone |
Nepal |
Gems & Gemology winter 2000 p 312 |
Beryl-aquamarine |
|
Gwantu |
Kaduna State |
Nigeria |
Emeralds of the
World English extraLapis Vol. 2 2002 pp52-59. |
Beryl-aquamarine |
Sabon Wana |
Nasarawa Eggon |
Nassarawa (Nasarawa) State |
Nigeria |
Gems & Gemology winter 2000 p 311 |
Beryl-aquamarine |
Tundun Delli |
Nasarawa Eggon |
Nassarawa (Nasarawa) State |
Nigeria |
Gems & Gemology winter 2000 p 311 |
Beryl-aquamarine |
Sha Kaleri |
Janta |
Plateau State |
Nigeria |
Gems & Gemology winter 2000 p 311 |
Beryl-aquamarine |
|
Jos Plateau |
Plateau State |
Nigeria |
Lapis 3/1990 |
Beryl-aquamarine |
|
Rafin Gabas Hills |
Plateau State |
Nigeria |
Gems & Gemology winter 2000 p 311 |
Beryl-aquamarine |
Gone, Dassu
(Dasso; Dusso), Shigar Valley |
Skardu District |
Balistan |
Pakistan |
Mineralogical Record 3/1997 |
Beryl-aquamarine |
Dassu |
Braldu Valley |
Baltistan |
Pakistan |
Mineralogical Record 3/1997 |
Beryl-aquamarine |
Teston |
Dassu (5km W) |
Baltistan |
Pakistan |
Mineralogical Record 3/1997 |
Beryl-aquamarine |
Garam Chashma |
Lutkho Valley |
Chitral District (Chitral Valley) |
Pakistan |
Gems & Gemology winter 2000 p 312 |
Beryl-aquamarine |
|
Shengus |
Gilgit |
Pakistan |
Mineralogical Record 3/1997 |
Beryl-aquamarine |
Haramosh peak, Haramosh Mts |
Gilgit District |
Northern Areas |
Pakistan |
Dudley Blauwet,
(2004) "Pakistan: Minerals, Mountains & Majesty", Lapis International,
East Hampton |
Beryl-aquamarine |
|
Urchugan River |
Chita |
Russia |
Gems & Gemology winter 2000 p 312 |
Beryl-aquamarine |
Sherlovaya Gora,
Adun-Cholon Range, Nertschinsk (Nerchinsk) Mines, Buriatia (Buryatia)
Republic |
Transbaikalia (Zabaykalye) |
Siberia |
Russia |
P. Scalisi, D.
Cook, (1983), Classic Mineral Localities of the World |
Beryl-aquamarine |
Alabashka pegmatite field, Yuzhakovo
Village, Ekaterinburgskaya (Sverdlovskaya) Oblast' |
Middle Urals |
Urals Region |
Russia |
Gems & Gemology winter 2000 p 312 |
Beryl-aquamarine |
Shaytanka, Asbest, Ekaterinburgskaya
(Sverdlovskaya) Oblast' |
Middle Urals |
Urals Region |
Russia |
Gems & Gemology winter 2000 p 312 |
Beryl-aquamarine |
|
Opanayake |
|
Sri Lanka |
Revue de Gemmologie N°161 Sep 2007 |
Beryl-aquamarine |
|
Haputale |
Badulla |
Sri Lanka |
Gems & Gemology winter 2000 p 312 |
Beryl-aquamarine |
|
Lunugamwehera |
Hambantota |
Sri Lanka |
Gems & Gemology winter 2000 p 312 |
Beryl-aquamarine |
|
Horana |
Kalutara |
Sri Lanka |
Gems & Gemology winter 2000 p 312 |
Beryl-aquamarine |
|
Akuressa |
Matara |
Sri Lanka |
Gems & Gemology winter 2000 p 312 |
Beryl-aquamarine |
|
Morawaka |
Matara |
Sri Lanka |
Gems & Gemology winter 2000 p 312 |
Beryl-aquamarine |
|
Embilipitiya |
Monoragala |
Sri Lanka |
Gems & Gemology winter 2000 p 312 |
Beryl-aquamarine |
|
Monoragala |
Monoragala |
Sri Lanka |
Gems & Gemology winter 2000 p 312 |
Beryl-aquamarine |
|
Okkampitiya |
Monoragala |
Sri Lanka |
Gems & Gemology winter 2000 p 312 |
Beryl-aquamarine |
|
Kuruwitenna |
Nuwara Eliya |
Sri Lanka |
Gems & Gemology winter 2000 p 312 |
Beryl-aquamarine |
|
Nawalapitiya |
Nuwara Eliya |
Sri Lanka |
Gems & Gemology winter 2000 p 312 |
Beryl-aquamarine |
|
Elahera |
Polonnaruwa |
Sri Lanka |
Gems & Gemology winter 2000 p 312 |
Beryl-aquamarine |
|
Avissawella |
Sabaragamuwa Province |
Sri Lanka |
Gems & Gemology winter 2000 p 312 |
Beryl-aquamarine |
Akkerella estate |
Ratnapura |
Sabaragamuwa Province |
Sri Lanka |
Gems & Gemology 2006 spring, p 63 |
Beryl-aquamarine |
Balangoda |
Ratnapura |
Sabaragamuwa Province |
Sri Lanka |
Gems & Gemology winter 2000 p 312 |
Beryl-aquamarine |
Kuruwita |
Ratnapura |
Sabaragamuwa Province |
Sri Lanka |
Gems & Gemology winter 2000 p 312 |
Beryl-aquamarine |
Rakwana |
Ratnapura |
Sabaragamuwa Province |
Sri Lanka |
Gems & Gemology winter 2000 p 312 |
Beryl-aquamarine |
Rangkul' Highlands |
Pamir Mts |
Viloyati Mukhtori Gorno-Badakhshan |
Tajikistan |
Gems & Gemology winter 2000 p 312 |
Beryl-aquamarine |
|
Loliondo |
Arusha Region |
Tanzania |
Gems & Gemology winter 2000 p 311 |
Beryl-aquamarine |
|
Kondoa |
Dodoma Region |
Tanzania |
Gems & Gemology winter 2000 p 311 |
Beryl-aquamarine |
|
Longido |
Kilimanjaro Region |
Tanzania |
Gems & Gemology winter 2000 p 311 |
Beryl-aquamarine |
|
Mvuha |
Morogoro Region |
Tanzania |
Gems & Gemology winter 2000 p 311 |
Beryl-aquamarine |
|
Sumbawanga District |
Rukwa Region |
Tanzania |
Gems & Gemology winter 2000 p 311 |
Beryl-aquamarine |
|
Nyamtumbo |
Ruvuma Region |
Tanzania |
Gems & Gemology winter 2000 p 311 |
Beryl-aquamarine |
|
Singida |
Singida Region |
Tanzania |
Gems & Gemology winter 2000 p 311 |
Beryl-aquamarine |
|
Volodarsk-Volynskii
(Volodars'k-Volyns'kyy; Wolodarsk-Wolynskii) |
Zitomir Oblast' (Zhytomyr Oblast') |
Ukraine |
Koivula et al. (1993) |
Beryl-aquamarine |
Elizabeth R.
Mine, Chief Mountain, Pala District |
San Diego County |
California |
USA |
Gems & Gemology winter 2000 p 312 |
Beryl-aquamarine |
White Queen
Mine, Hiriart Mountain (Heriart; Heriot; Hiriat Hill), Pala District |
San Diego County |
California |
USA |
Gems & Gemology winter 2000 p 312 |
Beryl-aquamarine |
Mount Antero |
Chaffee County |
Colorado |
USA |
Mineralien Welt 1992/5 |
Beryl-aquamarine |
Sawtooth Mountains |
Boise County |
Idaho |
USA |
R&M 70:4 pp 242-263. |
Beryl-aquamarine |
Bennett Quary, Buckfield |
Oxford County |
Maine |
USA |
Maine Mineral
Localities, 3rd Ed. by Thompson, W.B., et.al., 1998 |
Beryl-aquamarine |
Stoneham |
Oxford County |
Maine |
USA |
extraLapis N°7
English mineralogy monograph series, "Beryl: And Its Color
Varieties" (2005) |
Beryl-aquamarine |
Trenton mine
(Trenton Flint and Spar Quarry; G.D. Willes Mine; Consolidated #4 Mine),
Topsham |
Sagadahoc County |
Maine |
USA |
"Maine
Mineral Localities, 3rd Ed." by Thompson, W.B., et.al., 1998 |
Beryl-aquamarine |
Ruggles mine, Grafton |
Grafton County |
New Hampshire |
USA |
Rocks & Minerals (2005) 80:242-261 |
Beryl-aquamarine |
|
Thuong Xuan |
Thanh Hoa Province |
Vietnam |
Gems & Gemology winter 2000 p 312 |
Beryl-aquamarine |
Jagoda |
Kabwe (Broken Hill) |
Central Province |
Zambia |
Gems & Gemology winter 2000 p 312 |
Beryl-aquamarine |
Muchinga |
Kabwe (Broken Hill) |
Central Province |
Zambia |
Gems & Gemology winter 2000 p 312 |
Beryl-aquamarine |
|
Lukusuzi |
Eastern Province |
Zambia |
Gems & Gemology winter 2000 p 312 |
Beryl-aquamarine |
Kapilinkesa Mine |
Lukusuzi National Park |
Eastern Province |
Zambia |
Mambwe and Sikatali (1994) |
Beryl-aquamarine |
Chama |
Lundazi District |
Eastern Province |
Zambia |
Gems & Gemology winter 2000 p 312 |
Beryl-aquamarine |
Fwaya-Fwaya |
Lundazi District |
Eastern Province |
Zambia |
Gems & Gemology winter 2000 p 312 |
Beryl-aquamarine |
|
Luangwa Valley |
Northern Province |
Zambia |
Gems & Gemology winter 2000 p 312 |
Beryl-aquamarine |
Mumbwa |
Namwala |
Western Province |
Zambia |
Gems & Gemology winter 2000 p 312 |
Beryl-aquamarine |
Namwala |
Namwala |
Western Province |
Zambia |
Gems & Gemology winter 2000 p 312 |
Beryl-aquamarine |
Mwame mine |
Karoi (Urungwe; Hurungwe) District |
Mashonaland West |
Zimbabwe |
Milisenda et al. (2000) |
Beryl-Emerald |
Korgun mine |
|
Laghman (Lagman; Nuristan) Province |
Afghanistan |
Emeralds of the
World English extraLapis Vol. 2 2002 pp24-35. |
Beryl-Emerald |
Lamonda mine |
|
Laghman (Lagman; Nuristan) Province |
Afghanistan |
Emeralds of the
World English extraLapis Vol. 2 2002 pp24-35. |
Beryl-Emerald |
|
Kamar Saphet |
Panshir Valley |
Afghanistan |
Sabot B, 2000.
Afghan emeralds face Colombian cousins. Chronique de la Recherche Minière, 541,
111-114. |
Beryl-Emerald |
Bakhi Mine,
Panjsher (Panjshir) Pegmatite Field, Panjshir Valley |
Hessa-e-Say District |
Parvan (Parwan) Province |
Afghanistan |
Orris, G.J., and
Bliss, J.D. (2002): Mines and Mineral Occurrences of Afghanistan |
Beryl-Emerald |
Butak Mine,
Panjsher (Panjshir) Pegmatite Field, Panjsher (Panjshir) Valley |
Hessa-e-Say District |
Parvan (Parwan) Province |
Afghanistan |
Orris, G.J., and
Bliss, J.D. (2002): Mines and Mineral Occurrences of Afghanistan. |
Beryl-Emerald |
Buzmal mine,
Panjsher (Panjshir) Pegmatite Field, Panjshir Valley |
Hessa-e-Say District |
Parvan (Parwan) Province |
Afghanistan |
Emeralds of the
World English extraLapis Vol. 2 2002 pp61-62 |
Beryl-Emerald |
Darun Mine,
Panjsher (Panjshir) Pegmatite Field, Panjsher (Panjshir) Valley |
Hessa-e-Say District |
Parvan (Parwan) Province |
Afghanistan |
Gems & Gemology winter 2000 p311 |
Beryl-Emerald |
Khenj Mine,
Panjsher (Panjshir) Pegmatite Field, Panjsher (Panjshir) Valley |
Hessa-e-Say District |
Parvan (Parwan) Province |
Afghanistan |
Gems & Gemology winter 2000 p311 |
Beryl-Emerald |
Mikeni Mine,
Panjsher (Panjshir) Pegmatite Field, Panjsher (Panjshir) Valley |
Hessa-e-Say District |
Parvan (Parwan) Province |
Afghanistan |
Gems & Gemology winter 2000 p311 |
Beryl-Emerald |
|
|
|
Australia |
Joel Arem, Color
Encyclopedia of Gemstones, 1987, p52 |
Beryl-Emerald |
Emerald Mine, Torrington |
Clive County |
New South Wales |
Australia |
Emeralds of the
World - extraLapis English No.2 (2002) p. 26 |
Beryl-Emerald |
de Milhou's
Reef, (The Glen, Cleary's lode), Emmaville |
New England District |
New South Wales |
Australia |
Buchester K.J.
(1972) A Treasury of Australian Gemstones |
Beryl-Emerald |
Mt Surprise |
Cairns |
Queensland |
Australia |
Gems & Gemology winter 2000 p311 |
Beryl-Emerald |
Aga Khan Mine,
Poona, Cue |
Cue Shire |
Western Australia |
Australia |
Emeralds of the
World English extraLapis Vol. 2 2002 pp24-3. |
Beryl-Emerald |
Riverina Station |
Menzies |
Western Australia |
Australia |
Gems & Gemology Fall 2010, p203 |
Beryl-Emerald |
McPhees Patch |
Pilbara Region |
Western Australia |
Australia |
Gems & Gemology winter 2000 p311 |
Beryl-Emerald |
Pilangoora |
Pilbara Region |
Western Australia |
Australia |
Gems & Gemology winter 2000 p311 |
Beryl-Emerald |
Wodgina |
Pilbara Region |
Western Australia |
Australia |
Gems & Gemology winter 2000 p311 |
Beryl-Emerald |
Smaragdlagerstätte, Leckbachgraben
(Leckbachrinne), Nasenkopf, Habachtal |
Hohe Tauern |
Salzburg |
Austria |
R. Exel: Die Mineralien und
Erzlagerstätten Österreichs (1993) |
Beryl-Emerald |
|
|
Bahia |
Brazil |
Joel Arem, Color
Encyclopedia of Gemstones, 1987, p52 |
Beryl-Emerald |
Açude |
Anagé |
Bahia |
Brazil |
Gems & Gemology winter 2000 p311 |
Beryl-Emerald |
Juca |
Anagé |
Bahia |
Brazil |
Gems & Gemology winter 2000 p311 |
Beryl-Emerald |
Lagoa Funda |
Anagé |
Bahia |
Brazil |
Gems & Gemology winter 2000 p311 |
Beryl-Emerald |
Lagoinha |
Anagé |
Bahia |
Brazil |
Gems & Gemology winter 2000 p311 |
Beryl-Emerald |
Piabanha |
Anagé |
Bahia |
Brazil |
Gems & Gemology winter 2000 p311 |
Beryl-Emerald |
Pombas |
Anagé |
Bahia |
Brazil |
Gems & Gemology winter 2000 p311 |
Beryl-Emerald |
Sossego |
Anagé |
Bahia |
Brazil |
Gems & Gemology winter 2000 p311 |
Beryl-Emerald |
Serra das Éguas |
Brumado (Bom Jesus dos Meiras) |
Bahia |
Brazil |
Le Règne minéral 19/1998 |
Beryl-Emerald |
Bica |
Campo Formoso District |
Bahia |
Brazil |
Gems & Gemology winter 2000 p311 |
Beryl-Emerald |
Bode |
Campo Formoso District |
Bahia |
Brazil |
Gems & Gemology winter 2000 p311 |
Beryl-Emerald |
Braulio |
Campo Formoso District |
Bahia |
Brazil |
Gems & Gemology winter 2000 p311 |
Beryl-Emerald |
Cabra |
Campo Formoso District |
Bahia |
Brazil |
Gems & Gemology winter 2000 p311 |
Beryl-Emerald |
Carnaiba Mine, Pindobaçu |
Campo Formoso District |
Bahia |
Brazil |
Emeralds of the
World English extraLapis Vol. 2 2002 pp24-35 |
Beryl-Emerald |
Formiga |
Campo Formoso District |
Bahia |
Brazil |
Gems & Gemology winter 2000 p311 |
Beryl-Emerald |
Gaviao |
Campo Formoso District |
Bahia |
Brazil |
Gems & Gemology winter 2000 p311 |
Beryl-Emerald |
Lagarto |
Campo Formoso District |
Bahia |
Brazil |
Gems & Gemology winter 2000 p311 |
Beryl-Emerald |
Marota |
Campo Formoso District |
Bahia |
Brazil |
Gems & Gemology winter 2000 p311 |
Beryl-Emerald |
Socoto emerald
deposit, Campo Formoso |
Campo Formoso District |
Bahia |
Brazil |
Emeralds of the
World English extraLapis Vol. 2 2002 pp24-35 |
Beryl-Emerald |
Trecho Novo |
Campo Formoso District |
Bahia |
Brazil |
Gems & Gemology winter 2000 p311 |
Beryl-Emerald |
Trecho Velho |
Campo Formoso District |
Bahia |
Brazil |
Gems & Gemology winter 2000 p311 |
Beryl-Emerald |
Salininha mine |
Pilao Arcado |
Bahia |
Brazil |
Emeralds of the
World English extraLapis Vol. 2 2002 pp24-35 |
Beryl-Emerald |
Anagé |
Sudoeste Prefeitura |
Bahia |
Brazil |
Joel Arem, Color
Encyclopedia of Gemstones, 1987 |
Beryl-Emerald |
Fazenda Boa Esperanza |
Taua |
Ceara |
Brazil |
Emeralds of the
World English extraLapis Vol. 2 2002 pp24-35. |
Beryl-Emerald |
|
|
Goias |
Brazil |
Joel Arem, Color
Encyclopedia of Gemstones, 1987, p52 |
Beryl-Emerald |
Santa Terezinha de Goias |
Campos Verdes |
Goias |
Brazil |
Der Aufschluss 3/2002 |
Beryl-Emerald |
Emerald locality, Pirenopolis |
Goiania |
Goias |
Brazil |
Emeralds of the
World English extraLapis Vol. 2 2002 pp24-35. |
Beryl-Emerald |
|
Porangahatu |
Goias |
Brazil |
Minéraux et
fossiles Juin 1997, Hors-Série N°5 |
Beryl-Emerald |
Mara Rosa |
Porangahatu |
Goias |
Brazil |
Gems & Gemologie 2000 winter, p311 |
Beryl-Emerald |
Pela Ema |
Porangahatu |
Goias |
Brazil |
Gems & Gemologie 2000 winter, p311 |
Beryl-Emerald |
Santa Terezinha |
Porangahatu |
Goias |
Brazil |
Gems & Gemologie 2000 winter, p311 |
Beryl-Emerald |
|
|
Minas Gerais |
Brazil |
Joel Arem, Color
Encyclopedia of Gemstones, 1987 |
Beryl-Emerald |
|
Itabira |
Minas Gerais |
Brazil |
Der Aufschluss 3/2002 |
Beryl-Emerald |
Belmont mine |
Itabira District |
Minas Gerais |
Brazil |
Der Aufschluss 3/2002 |
Beryl-Emerald |
Capoeirana Mine |
Nova Era |
Minas Gerais |
Brazil |
Der Aufschluss 3/2002 |
Beryl-Emerald |
Piteiras Mine |
Nova Era |
Minas Gerais |
Brazil |
Lapis 3/2002 |
Beryl-Emerald |
Emerald mine,
near Caiçara do Rio do Vento |
Fazenda Bonfim regio |
Rio Grande do Norte |
Brazil |
Gems & Gemology Spring 2012, p2-17 |
Beryl-Emerald |
|
Monte Santo Tocantins |
Tocantins |
Brazil |
Emeralds of the
World English extraLapis Vol. 2 2002 pp24-35. |
Beryl-Emerald |
Lened property |
Tungsten |
Northwest Territories |
Canada |
Gems & Gemology Fall 2010, p203 |
Beryl-Emerald |
Taylor No. 1
pegmatite, Brownridge Township |
Kenora district |
Ontario |
Canada |
CanRockhound Vol.7, No. 2 (2003) |
Beryl-Emerald |
Regal Ridge
mine, Finlayson mining district |
Pelly Mountains |
Yukon |
Canada |
Can Min (2002) 40, 1313-1338 |
Beryl-Emerald |
Daftar (Davdar), Taxkorgan (Tashiku'ergan) |
Kashgar (Kashi) Prefecture |
Xinjiang (Xinjiang-Uygur) Autonomous
Region |
China |
Gems & Gemology Spring 2005 p 56 |
Beryl-Emerald |
Dayakou, Malipo |
Wenshan
Autonomous Prefecture (Wenshan Zhuangzu Miaozu) |
Yunnan Province |
China |
Gems & Gemology Fall 2010, p202 |
Beryl-Emerald |
Chivor Mine, Chivor |
Guavio-Guateque Mining District |
Boyaca |
Colombia |
Lapis 84/4 |
Beryl-Emerald |
Buena Vista |
Chivor |
Boyaca Department |
Colombia |
Gems & Gemology Winter 2000 p311 |
Beryl-Emerald |
Gachala mine |
Chivor |
Boyaca Department |
Colombia |
Minéraux et
fossiles Juin 1997, Hors-Série N°5 |
Beryl-Emerald |
Mundo Nuevo |
Chivor |
Boyaca Department |
Colombia |
Gems & Gemology Winter 2000 p311 |
Beryl-Emerald |
Somondoco |
Chivor |
Boyaca Department |
Colombia |
Gems & Gemology Winter 2000 p311 |
Beryl-Emerald |
El Chule |
Muzo |
Boyaca Department |
Colombia |
Gems & Gemology Winter 2000 p311 |
Beryl-Emerald |
La Pita |
Muzo |
Boyaca Department |
Colombia |
Gems & Gemology Winter 2000 p311 |
Beryl-Emerald |
Muzo mine |
Muzo |
Boyaca Department |
Colombia |
Min.Rec.:20(5):394. |
Beryl-Emerald |
Santa Barbara |
Muzo |
Boyaca Department |
Colombia |
Gems & Gemology Winter 2000 p311 |
Beryl-Emerald |
Tequendama mine |
Muzo |
Boyaca Department |
Colombia |
Minéraux et
fossiles Juin 1997, Hors-Série N°5 |
Beryl-Emerald |
Coscuez mine, Muzo |
Vasquez-Yacopi Mining District |
Boyaca Department |
Colombia |
Gemmologie, Zeitschrift der Deutschen
Gemmologischen Gesellschaft 1995, Dez, p65 |
Beryl-Emerald |
Pava Mine, Muzo |
Vasquez-Yacopi Mining District |
Boyaca Department |
Colombia |
Banks, D.A.,
Giuliani, G., Yardley, B.W.D., and Cheilletz, A. (2000): Mineralium Deposita
35, 699-713. |
Beryl-Emerald |
Pena Blanca, Muzo |
Vasquez-Yacopi Mining District |
Boyaca Department |
Colombia |
Emeralds of the
World English extraLapis Vol. 2 2002 pp36-45. |
Beryl-Emerald |
Polveros, Marip, Muzo |
Vasquez-Yacopi Mining District |
Boyaca Department |
Colombia |
Emeralds of the
World English extraLapis Vol. 2 2002 pp36-45. |
Beryl-Emerald |
Yacopi (La Glorieta) |
Vasquez-Yacopi Mining District |
Boyaca Department |
Colombia |
Emeralds of the
World English extraLapis Vol. 2 2002 pp36-45. |
Beryl-Emerald |
Emerald mines |
Sikait (Sikheit)-Zubara (Zabara) region |
Eastern Desert |
Egypt |
Emeralds of the
World English extraLapis Vol. 2 2002 pp24-35 |
Beryl-Emerald |
|
Mampong |
|
Ghana |
Joel Arem, Color
Encyclopedia of Gemstones, 1987; Emerald and other beryls, Sinkankas, 1981 |
Beryl-Emerald |
|
|
|
India |
Joel Arem, Color
Encyclopedia of Gemstones, 1987, p52 |
Beryl-Emerald |
Kurupam |
Srikakulam |
Andhra Pradesh |
India |
Gems & Gemology winter 2000 p311 |
Beryl-Emerald |
Rajgarh mines |
Rajgarh |
Himachal Pradesh |
India |
Emerald and
other beryls, Sinkankas, 1981 |
Beryl-Emerald |
Kantabanji |
Balangir |
Orissa |
India |
Gems & Gemology winter 2000 p311 |
Beryl-Emerald |
Ajmer district |
Ajmer Division |
Rajasthan (Rajputana) |
India |
Joel Arem, Color
Encyclopedia of Gemstones, 1987 |
Beryl-Emerald |
Bubani mines |
Ajmer Division |
Rajasthan (Rajputana) |
India |
Emeralds of the
World English extraLapis Vol. 2 2002 pp24-35. |
Beryl-Emerald |
Kaliguman |
Udaipur |
Rajasthan (Rajputana) |
India |
Gems & Gemology winter 2000 p311 |
Beryl-Emerald |
Sankari Taluka |
Salem District |
Tamil Nadu |
India |
Emeralds of the
World English extraLapis Vol. 2 2002 pp24-35. |
Beryl-Emerald |
Bithur mines |
Bithur |
Uttar Pradesh |
India |
Emerald and
other beryls, Sinkankas, 1981 |
Beryl-Emerald |
Delbegetey emerald deposit |
|
Shyghys Qazaqstan Oblysy |
Kazakhstan |
Gavrilenko et
al. (2006): Emeralds from the Delbegetey deposit. Mineral. Mag., 70, 159-173. |
Beryl-Emerald |
|
|
|
Madagascar |
Joel Arem, Color
Encyclopedia of Gemstones, 1987, p52 |
Beryl-Emerald |
Ankadilalana Mine |
Morafeno |
Antananarivo Province |
Madagascar |
E.Ya.Kievlenko,
Geology of gems, 2003, p. 89 |
Beryl-Emerald |
Ambodibakoly |
Mananjary district |
Fianarantsoa Province |
Madagascar |
Gems & Gemology Fall 2010, 202 |
Beryl-Emerald |
Infanadiana |
Mananjary district |
Fianarantsoa Province |
Madagascar |
Gems & Gemology winter 2000 p311 |
Beryl-Emerald |
Irondro |
Mananjary district |
Fianarantsoa Province |
Madagascar |
Extra Lapis No 17 |
Beryl-Emerald |
Morafeno |
Mananjary district |
Fianarantsoa Province |
Madagascar |
Gems & Gemology Fall 2010, 202 |
Beryl-Emerald |
Kianjavato,
South Zone, Mananjary emerald district |
Vatovavy Region |
Fianarantsoa Province |
Madagascar |
Vapnik, Ye.,
Moroz, I. Roth, M. and Eliezri, I. (2006). Mineral. Mag., 70, 141-158. |
Beryl-Emerald |
Ianapera emerald
deposit (Sakalava), Ianapera (Janapera) area, Benenitra Department |
Southwestern Region |
Tuléar (Toliara) Province |
Madagascar |
Emeralds of the
World English extraLapis Vol. 2 2002 pp 52-59 |
Beryl-Emerald |
Murrua (Morrua) |
Alto Ligonha District |
Zambezia Province |
Mozambique |
Gems & Gemology Fall 2010, p203 |
Beryl-Emerald |
Maria Norte Mine |
Uape |
Zambezia province |
Mozambique |
Gems & Gemology Fall 2010, 202 |
Beryl-Emerald |
Rio Maria III Mine |
Uape |
Zambezia province |
Mozambique |
Gems & Gemology Fall 2010, p202 |
Beryl-Emerald |
|
|
|
Namibia |
Joel Arem, Color
Encyclopedia of Gemstones, 1987, p52 |
Beryl-Emerald |
Sha Kaleri |
Rafin Gabas Hills |
Janta Plateau |
Nigeria |
Gems & Gemology winter 2000 p311 |
Beryl-Emerald |
|
|
Jos Plateau |
Nigeria |
Gems & Gemology winter 2000 p311 |
Beryl-Emerald |
|
Gwantu |
Kaduna State |
Nigeria |
Emeralds of the
World English extraLapis Vol. 2 2002 pp24-35. |
Beryl-Emerald |
Nandu Mine |
Nandu Village |
Kaduna State |
Nigeria |
Gems & Gemology Fall 2010, p202 |
Beryl-Emerald |
|
Nasarawa Eggon |
Nasarawa State |
Nigeria |
Gems & Gemology Fall 2010, p202 |
Beryl-Emerald |
|
|
|
Norway |
Joel Arem, Color
Encyclopedia of Gemstones, 1987, p52 |
Beryl-Emerald |
Byrud Emerald Mine, Minnesund |
Eidsvoll (Eidsvold) |
Akershus |
Norway |
Emeralds of the
World English extraLapis Vol. 2 2002 pp24-35 |
Beryl-Emerald |
Doko, Basha
Valley (Basha Nala; Basna) |
Skardu District |
Baltistan |
Pakistan |
Gems & Gemology Fall 2010, 202 |
Beryl-Emerald |
Barang-Turghao (Mor-Darra) |
Bajaur |
Federally
Administered Tribal Areas (FATA) |
Pakistan |
The Journal of
Gemmology, 1993, Vol23, N°7, p402-408 |
Beryl-Emerald |
Bucha |
Mohmand |
Northwest Frontier Province |
Pakistan |
Gems & Gemology winter 2000 p311 |
Beryl-Emerald |
|
Swat District (Swat Valley) |
Northwest Frontier Province |
Pakistan |
Joel Arem, Color
Encyclopedia of Gemstones, 1987, p52 |
Beryl-Emerald |
Charbagh |
Swat District (Swat Valley) |
Northwest Frontier Province |
Pakistan |
Gems & Gemology winter 2000 p311 |
Beryl-Emerald |
Gujar Killi Valley Deposit |
Swat District (Swat Valley) |
Northwest Frontier Province |
Pakistan |
Emeralds of the
World English extraLapis Vol. 2 2002 pp24-35 |
Beryl-Emerald |
Makhad |
Swat District (Swat Valley) |
Northwest Frontier Province |
Pakistan |
Gems & Gemology winter 2000 p311 |
Beryl-Emerald |
Mingora Mine |
Swat District (Swat Valley) |
Northwest Frontier Province |
Pakistan |
Emeralds of the
World - p24 English extraLapis Vol2 2002 |
Beryl-Emerald |
Shamozai |
Swat District (Swat Valley) |
Northwest Frontier Province |
Pakistan |
Gems & Gemology winter 2000 p311 |
Beryl-Emerald |
|
Sverdlovskaya Oblast' |
Oeral |
Russia |
Joel Arem, Color
Encyclopedia of Gemstones, 1987, p52 |
Beryl-Emerald |
Tokovaya (Takovaya), Ekaterinberg
(Yekaterinburg; Sverdlovsk) |
Sverdlovskaya Oblast' |
Oeral |
Russia |
Mineralien Welt 1993/3 |
Beryl-Emerald |
Emerald mines, Malyshevo, Ekaterinburg
(Yekaterinburg; Sverdlovsk) |
Sverdlovskaya Oblast' |
Urals Region |
Russia |
Emeralds of the
World English extraLapis Vol. 2 2002 pp24-35 . |
Beryl-Emerald |
|
Alihiley |
|
Somaliland |
The Journal of
Gemmology, 2000, Vol27, N°3, p145 |
Beryl-Emerald |
|
Simodi |
|
Somaliland |
Journal of Gemmology 27:139-154 (2000) |
Beryl-Emerald |
Cobra pit,
Gravelotte Emerald Mine, Gravelotte |
Murchison Range |
Limpopo Province |
South Africa |
Minerals of
South Africa, Bruce Cairncross-Roger Dixon, Geological Society of South
Africa, 1995 |
Beryl-Emerald |
Phalmartin
emerald mine, Willie farm |
Gravelotte |
Murchison Range |
South Africa |
Minerals of
South Africa, Bruce Cairncross-Roger Dixon, Geological Society of South
Africa, 1995 |
Beryl-Emerald |
|
|
|
Tanzania |
Joel Arem, Color
Encyclopedia of Gemstones, 1987, p52 |
Beryl-Emerald |
Manghola |
Dumbawanga District |
Arusha Region |
Tanzania |
Emeralds of the
World English extraLapis Vol. 2 2002 pp52-59 |
Beryl-Emerald |
Magara |
Lake Manyara |
Arusha Region |
Tanzania |
Emeralds of the
World English extraLapis Vol. 2 2002 pp24-35 |
Beryl-Emerald |
|
Sumbawanga District |
Rukwa Region |
Tanzania |
Gems & Gemology Fall 2010, p202 |
Beryl-Emerald |
|
|
North Carolina |
USA |
Joel Arem, Color
Encyclopedia of Gemstones, 1987, p52 |
Beryl-Emerald |
Emerald Valley Mine, Hiddenite |
Alexander County |
North Carolina |
USA |
Gemmologie, Zeitschrift der Deutschen
Gemmologischen Gesellschaft 1995 Dez, p65 |
Beryl-Emerald |
|
|
|
Zambia |
Joel Arem, Color
Encyclopedia of Gemstones, 1987, p52 |
Beryl-Emerald |
Akala deposit, Kafubu area |
Ndola Rural |
|
Zambia |
Gems & Gemology 2005, Summer p119 |
Beryl-Emerald |
Chantete deposit, Kafubu area |
Ndola Rural |
|
Zambia |
Gems & Gemology 2005, Summer p119 |
Beryl-Emerald |
Ebenezer deposit, Kafubu area |
Ndola Rural |
|
Zambia |
Gems & Gemology 2005, Summer p119 |
Beryl-Emerald |
Gemtina deposit, Kafubu area |
Ndola Rural |
|
Zambia |
Gems & Gemology 2005, Summer p119 |
Beryl-Emerald |
Grizzly deposit, Kafubu area |
Ndola Rural |
|
Zambia |
Gems & Gemology 2005, Summer p119 |
Beryl-Emerald |
Kagem Emerald
Mine, Kafubu area |
Ndola Rural |
|
Zambia |
Emeralds of the
World English extraLapis Vol. 2 2002 pp52-59 |
Beryl-Emerald |
Kamakanga area |
Ndola Rural |
|
Zambia |
Emeralds of the
World - extraLapis English No.2 (2002) p. 29 |
Beryl-Emerald |
Kamakanga deposit, Kafubu area |
Ndola Rural |
|
Zambia |
Gems & Gemology 2005, Summer p119 |
Beryl-Emerald |
Mbuwa deposit, Kafubu area |
Ndola Rural |
|
Zambia |
Gems & Gemology 2005, Summer p119 |
Beryl-Emerald |
Miku Emerald Deposit, Kitwe |
Ndola Rural |
|
Zambia |
Joel Arem, Color
Encyclopedia of Gemstones, 1987, p52; Gems & Gemology 2005, Summer p120 |
Beryl-Emerald |
Mitondo deposit, Kafubu area |
Ndola Rural |
|
Zambia |
Gems & Gemology 2005, Summer p119 |
Beryl-Emerald |
Pioneer deposit, Kafubu area |
Ndola Rural |
|
Zambia |
Gems & Gemology 2005, Summer p119 |
Beryl-Emerald |
Pirala deposit, Kafubu area |
Ndola Rural |
|
Zambia |
Gems & Gemology 2005, Summer p119 |
Beryl-Emerald |
Solid Rock
deposit, Kafubu area |
Ndola Rural |
|
Zambia |
Gems & Gemology 2005, Summer p119 |
Beryl-Emerald |
Twanpane deposit, Kafubu area |
Ndola Rural |
|
Zambia |
Gems & Gemology 2005, Summer p119 |
Beryl-Emerald |
40 km near
Kitwe, Kafubu area |
|
Copperbelt Province |
Zambia |
Le Règne minéral 33/2000 |
Beryl-Emerald |
Mufulira mine |
|
Copperbelt Province |
Zambia |
Joel Arem, Color
Encyclopedia of Gemstones, 1987 |
Beryl-Emerald |
Chama, Kafubu emerald district |
Ndola Rural |
Copperbelt Province |
Zambia |
Gems & Gemology winter 2000 p311 |
Beryl-Emerald |
Dabwisa, Kafubu emerald district |
Ndola Rural |
Copperbelt Province |
Zambia |
Gems & Gemology winter 2000 p311 |
Beryl-Emerald |
Fibolele, Kafubu emerald district |
Ndola Rural |
Copperbelt Province |
Zambia |
Gems & Gemology winter 2000 p311 |
Beryl-Emerald |
Fwaya-Fwaya,
Kafubu emerald district |
Ndola Rural |
Copperbelt Province |
Zambia |
Gems & Gemology winter 2000 p311 |
Beryl-Emerald |
Kafubu emerald district |
Ndola Rural |
Copperbelt Province |
Zambia |
Joel Arem, Color
Encyclopedia of Gemstones, 1987 |
Beryl-Emerald |
Kanchule, Kafubu emerald district |
Ndola Rural |
Copperbelt Province |
Zambia |
Gems & Gemology winter 2000 p311 |
Beryl-Emerald |
Libwente, Kafubu emerald district |
Ndola Rural |
Copperbelt Province |
Zambia |
Gems & Gemology winter 2000 p311 |
Beryl-Emerald |
Nkabashita, Kafubu emerald district |
Ndola Rural |
Copperbelt Province |
Zambia |
Gems & Gemology winter 2000 p311 |
Beryl-Emerald |
Musakashi area |
|
North-Western Province |
Zambia |
Gems & Gemology 2005, Summer p120 |
Beryl-Emerald |
|
|
|
Zimbabwe |
Joel Arem, Color
Encyclopedia of Gemstones, 1987, p52 |
Beryl-Emerald |
Chikwanda,
Bikita, Masvingo (Fort Victoria) |
Masvingo District |
Mashonaland West |
Zimbabwe |
Gems & Gemology winter 2000 p311 |
Beryl-Emerald |
Mayfield Farm,
Masvingo (Fort Victoria) |
Masvingo District |
Mashonaland West |
Zimbabwe |
Zwaan and Touret (2000) |
Beryl-Emerald |
Novello Mine |
Masvingo District |
Mashonaland West |
Zimbabwe |
Zwaan and Touret (2000) |
Beryl-Emerald |
Aeres, Sandawana-Belingwe district |
Mweza Range (Wedja) |
Matabeleland South |
Zimbabwe |
Gems & Gemology winter 2000 p311 |
Beryl-Emerald |
Machingwe mines,
Sandawana-Belingwe district |
Mweza Range (Wedja) |
Matabeleland South |
Zimbabwe |
Gems & Gemology winter 2000 p311 |
Beryl-Emerald |
Orpheus mine,
Sandawana-Belingwe district |
Mweza Range (Wedja) |
Matabeleland South |
Zimbabwe |
Gems & Gemology winter 2000 p311 |
Beryl-Emerald |
Sandawana Mine,
Sandawana-Belingwe district |
Mweza Range (Wedja) |
Matabeleland South |
Zimbabwe |
Mining Annual Review
(1985): 427. |
Beryl-Emerald |
Mberengwa |
Zvishavane (Shabani; Shavani), |
Midlands |
Zimbabwe |
Gems & Gemology winter 2000 p311 |
Beryl-Heliodor |
Sapucaia,
Conselheiro Pena district, Galiléia |
Governador Valadares |
Minas Gerais |
Brazil |
Gems & Gemology 1990 Spring p 23 |
Beryl-Heliodor |
Fitampito |
Matsiatra Region |
Fianarantsoa Province |
Madagascar |
Mineralogical Record 3/2002 |
Beryl-Heliodor |
Mursinsk (Murzinsk; Murzinska) Mine,
Sarapulka (Murzinka;Mursinsk) District |
Sverdlovskaya Oblast' |
Urals Region |
Russia |
Lapis 12/1989 (Fersman Museum) |
Beryl-Heliodor |
New England
Mining Company Quarry, Upper Merryall |
Litchfield County |
Connecticut |
USA |
Rocks & Min.: 70:379 |
Beryl-Morganite |
|
|
Minas Gerais |
Brazil |
Joel Arem, Color
Encyclopedia of Gemstones, 1987 |
Beryl-Morganite |
Urucum mine (Tim
mine; Corrego do Urucum pegmatite), Galiléia |
Governador Valadares, Rio doce |
Minas Gerais |
Brazil |
Rocks & Min.:63:49 |
Beryl-Morganite |
Bananal |
Salinas River Valley |
Minas Gerais |
Brazil |
Gems & Gemology 1989 Spring p25-29 |
Beryl-Morganite |
|
Vakinankaratra Region (Betafo -
Antsirabé region) |
Antananarivo Province |
Madagascar |
Gemmologie, Dez 1999,p196 |
Beryl-Morganite |
Ambatondrazaka District |
Alaotra-Mangoro Region |
Toamasina (Tamatave) Province |
Madagascar |
Gemmologie, Dez 1999, p196 |
Beryl-Morganite |
Muiane pegmatite |
Alto Ligonha district |
Zambezia Province |
Mozambique |
Gems & Gemology 1990 Spring p 23 |
Beryl-Morganite |
Momeik |
Mogok |
Mandalay |
Myanmar |
The Australian Gemmologist (2005) 22,
p308 |
Beryl-Morganite |
|
San Diego County |
California |
USA |
Joel Arem, Color
Encyclopedia of Gemstones, 1987 |
Beryl-Morganite |
White Queen mine, Pala |
San Diego County |
California |
USA |
Geïllustreerde Mineralen Encyclopedie,
Petr Korbel & Milan Novak, 2001 |
Beryl-Morganite |
Thomas Range |
Juab County |
Utah |
USA |
UGMS Bull 117
Minerals and Mineral Localities of Utah |
Beryl-Morganite |
Jagoda Mine |
Mkushi Pegmatite Region |
Central Province |
Zambia |
Gems & Gemology 2004 winter p348 |
Beryl-Red Beryl |
Wah Wah Mts |
Beaver County |
Utah |
USA |
Le Règne Minéral 9/1996 |
CHEMICAL DATA
(%)
Stone |
Colour |
Locality |
Reference |
SiO2 |
Al2O3 |
MnO |
MgO |
FeO |
TiO2 |
CaO |
Na2O |
Cr2O3 |
V2O3 |
Fe2O3 |
BeO |
K2O |
Cs2O |
CuO |
Sc2O3 |
H2O |
F |
Li2O |
NiO |
Rb2O |
|
Beryl |
sea-green cat's eye |
|
East Africa |
The Journal of
Gemmology 1995, Vol 24, N°8, p 574 |
65.9 |
18.9 |
0.06 |
0.06 |
0.64 |
|
|
0.55 |
0.04 |
|
|
12.63 |
0.09 |
|
|
|
1.47 |
|
|
|
|
Beryl |
green (vanadium-Beryl)) |
|
Eastern Himalaya |
Gemmologie, Zeitschrift der deutschen
gemmologischen Gesellschaft, 2002, Sep p110 |
68.3 |
13.1 |
|
3.1 |
0.61 |
|
|
2.13 |
0.02 |
0.67 |
|
|
|
|
|
|
|
|
|
|
|
Beryl |
green (vanadium-Beryl)) |
|
Eastern Himalaya |
Gemmologie, Zeitschrift der deutschen
gemmologischen Gesellschaft, 2002, Sep p110 |
66.9 |
14.4 |
|
2.61 |
0.44 |
|
|
1.76 |
0.06 |
0.24 |
|
|
|
|
|
|
|
|
|
|
|
Beryl |
green (vanadium-Beryl)) |
|
Eastern Himalaya |
Gemmologie, Zeitschrift der deutschen
gemmologischen Gesellschaft, 2002, Sep p110 |
63.9 |
16 |
|
2.6 |
0.95 |
|
|
1.39 |
0.07 |
0.61 |
|
|
|
|
|
|
|
|
|
|
|
Beryl |
green (vanadium-Beryl)) |
|
Eastern Himalaya |
Gemmologie, Zeitschrift der deutschen
gemmologischen Gesellschaft, 2002, Sep p110 |
64.4 |
18.4 |
|
1.47 |
0.43 |
|
|
0.8 |
0.09 |
0.81 |
|
|
|
|
|
|
|
|
|
|
|
Beryl |
green (vanadium-Beryl)) |
|
Eastern Himalaya |
Gemmologie, Zeitschrift der deutschen
gemmologischen Gesellschaft, 2002, Sep p110 |
64 |
17.1 |
|
2.82 |
0.27 |
|
|
1.59 |
0.07 |
0.35 |
|
|
|
|
|
|
|
|
|
|
|
Beryl |
green (vanadium-Beryl)) |
|
Eastern Himalaya |
Gemmologie, Zeitschrift der deutschen
gemmologischen Gesellschaft, 2002, Sep p110 |
66.3 |
13.1 |
|
3.4 |
0.76 |
|
|
1.9 |
0.01 |
0.67 |
|
|
|
|
|
|
|
|
|
|
|
Beryl |
green (vanadium-Beryl)) |
|
Eastern Himalaya |
Gemmologie, Zeitschrift der deutschen
gemmologischen Gesellschaft, 2002, Sep p110 |
67 |
13.2 |
|
2.95 |
0.79 |
|
|
1.64 |
0.02 |
0.6 |
|
|
|
|
|
|
|
|
|
|
|
Beryl |
green (vanadium-Beryl)) |
|
Eastern Himalaya |
Gemmologie, Zeitschrift der deutschen
gemmologischen Gesellschaft, 2002, Sep p110 |
64.9 |
15.4 |
|
2.7 |
0.27 |
|
|
1.9 |
0.04 |
0.24 |
|
|
|
|
|
|
|
|
|
|
|
Beryl |
|
|
Finland |
Zeitschrift der deutschen gemmologischen
Gesellschaft, 1994, Jun, p1 |
66 |
18.38 |
|
0.03 |
0.48 |
|
0.02 |
0.12 |
|
|
|
|
|
|
|
|
|
|
|
|
|
Beryl |
green |
Luumaki |
Finland |
Gems & Gemology Spring 1993,p 36 |
64.9 |
16.86 |
|
0.05 |
|
|
0.02 |
0.06 |
|
|
0.56 |
13.32 |
|
|
|
|
|
|
|
|
|
Beryl |
yellow |
Luumaki |
Finland |
Gems & Gemology Spring 1993,p 36 |
65.1 |
16.86 |
|
0.02 |
|
|
0.01 |
0.04 |
|
|
0.41 |
13.71 |
|
|
|
|
1.02 |
|
0.01 |
|
|
Beryl |
bicoloured colourless and yellow |
Orissa |
India |
The Journal of
Gemmology 1987, Vol20, N°6, p354 |
64.3 |
19.61 |
|
0.1 |
0.4 |
|
0.1 |
0.12 |
|
|
|
12.95 |
0.14 |
|
|
|
|
|
|
|
|
Beryl |
greenish blue |
Kaduna |
Nigeria |
Gems & Gemology Fall 2012, p216 |
65.9 |
17.86 |
|
0.02 |
0.2 |
|
|
0.16 |
|
|
|
13.63 |
0.05 |
|
|
|
|
|
|
|
|
Beryl |
bluish green |
Kaduna |
Nigeria |
Gems & Gemology Fall 2012, p216 |
65.9 |
18.31 |
|
|
0.55 |
|
0.01 |
0.11 |
0.01 |
0.01 |
|
13.77 |
0.03 |
|
|
|
|
|
|
|
|
Beryl-Aquamarine |
blue |
|
Canada |
Gems & Gemology Fall 2008, 214-225 |
62.7 |
11.58 |
|
|
|
4.96 |
|
1.69 |
|
|
|
|
2.24 |
|
12.88 |
|
|
|
|
|
|
Beryl-Aquamarine |
blue |
|
Canada |
Gems & Gemology Fall 2008, 214-225 |
62.6 |
11.75 |
|
|
|
5.04 |
|
1.76 |
|
|
|
|
2.24 |
|
12.91 |
|
|
|
|
|
|
Beryl-Aquamarine |
blue |
|
Canada |
Gems & Gemology Fall 2008, 214-225 |
63.1 |
11.63 |
|
|
|
5.03 |
|
1.8 |
|
|
|
|
2.4 |
|
12.99 |
|
|
|
|
|
|
Beryl-Aquamarine |
cat's eye |
|
East Africa |
The Journal of
Gemmology 1995, Vol 24, N°8, p 574 |
65.4 |
18.25 |
|
0.45 |
0.7 |
|
0.5 |
0.7 |
0.03 |
|
|
12.25 |
0.3 |
|
|
|
1.47 |
|
|
|
|
Beryl-Aquamarine |
light blue, almost colourless |
|
Nigeria |
The Journal of
Gemmology 1986, 20, 1, p42 |
65.5 |
18.24 |
|
0.04 |
0.89 |
|
|
0.17 |
|
|
|
13.65 |
|
|
|
|
1.04 |
|
0.02 |
|
|
Beryl-Aquamarine |
medium blue |
|
Nigeria |
The Journal of
Gemmology 1986, 20, 1, p42 |
65.2 |
18.84 |
|
0.03 |
0.46 |
|
|
0.1 |
0.01 |
0.03 |
|
13.6 |
|
|
|
|
0.95 |
|
0.02 |
|
|
Beryl-Aquamarine |
blue |
Kaduna |
Nigeria |
Gems & Gemology Fall 2012, p216 |
65.9 |
18.57 |
|
|
1.01 |
|
|
0.05 |
|
|
|
13.78 |
0.02 |
|
|
|
|
|
|
|
|
Beryl-Aquamarine |
light blue |
Thuon Xuan |
Vietnam |
Gems & Gemology 2011, Spring, p46 |
65.9 |
18.16 |
0.011 |
0.052 |
|
|
0.34 |
0.37 |
|
|
1.43 |
13.17 |
0.005 |
0.15 |
|
0.005 |
|
|
0.004 |
|
|
Beryl-Emerald |
bluish green |
|
|
The Journal of
Gemmology 1985, Vol 19 No 5 p409 |
|
|
0.1 |
1.91 |
|
|
|
2.14 |
0.83 |
|
2.1 |
|
0.08 |
|
0.11 |
|
|
|
|
0.02 |
|
Beryl-Emerald |
green |
|
Afghanistan |
Gems & Gemology Spring 1991 p36 |
66 |
18.2 |
|
0.22 |
0.27 |
|
|
0.21 |
0.19 |
0.08 |
|
13.8 |
|
|
|
|
|
|
|
|
|
Beryl-Emerald |
green |
|
Afghanistan |
Gems & Gemology Spring 1991 p36 |
67.1 |
18.2 |
|
0.31 |
0.27 |
|
|
0.3 |
0.23 |
0.07 |
|
14 |
|
|
|
|
|
|
|
|
|
Beryl-Emerald |
green |
|
Afghanistan |
Gems & Gemology Spring 1991 p36 |
65.1 |
17.1 |
|
0.75 |
0.46 |
|
|
0.7 |
0.1 |
0.03 |
|
13.5 |
|
|
|
|
|
|
|
|
|
Beryl-Emerald |
green |
|
Afghanistan |
Gems & Gemology Spring 1991 p36 |
65.5 |
16.4 |
|
0.7 |
0.61 |
0.21 |
0.07 |
0.99 |
0.54 |
0.1 |
|
12.04 |
|
|
|
|
|
|
|
|
|
Beryl-Emerald |
|
Panjshir Valley |
Afghanistan |
Gemmologie, Zeitschrift der deutschen
gemmologischen Gesellschaft, Dec 2004,p135 |
|
14.39 |
0.005 |
1.03 |
|
|
0.26 |
3.47 |
0.545 |
0.0939 |
1.4 |
|
2.02 |
|
0.025 |
|
|
|
|
0.006 |
|
Beryl-Emerald |
|
Emmaville, New South Wales |
Australia |
Zeitschrift der Deutschen Gemmologischen
Gesellschaft, 1991, Apr, p53 |
67.3 |
18.15 |
|
0.05 |
0.19 |
|
|
0.07 |
0.1 |
0.1 |
|
|
|
|
|
|
|
|
|
|
|
Beryl-Emerald |
|
Menzies |
Australia |
Zeitschrift der Deutschen Gemmologischen
Gesellschaft, 1991, Sep, p127 |
65.4 |
16.77 |
|
0.71 |
0.46 |
|
|
0.8 |
0.22 |
0.01 |
|
|
|
|
|
|
|
|
|
|
|
Beryl-Emerald |
|
Poona, Western Australia |
Australia |
Zeitschrift der Deutschen Gemmologischen
Gesellschaft, 1991, Sep, p127 |
66 |
17.51 |
|
0.33 |
0.24 |
|
|
0.38 |
0.24 |
0.04 |
|
|
|
|
|
|
|
|
|
|
|
Beryl-Emerald |
|
Habachtal |
Austria |
Gems & Gemology 1997 Summer, p98 |
65.4 |
13.9 |
|
2.62 |
1.24 |
|
0.03 |
1.89 |
0.23 |
0.02 |
|
|
0.05 |
|
|
|
|
|
|
|
|
Beryl-Emerald |
|
Habachtal |
Austria |
Zeitschrift der Deutschen Gemmologischen
Gesellschaft 1991, Sep, p120 |
65.3 |
13.88 |
0.02 |
2.73 |
0.79 |
|
0.03 |
1.88 |
0.23 |
0.01 |
|
|
0.06 |
|
|
|
|
|
|
|
|
Beryl-Emerald |
green |
Habachtal |
Austria |
Emerald and
other beryls, Sinkankas, 1981 |
63.5 |
17.25 |
|
0.84 |
|
|
0.78 |
1.42 |
0.12 |
|
0.71 |
13.07 |
0.14 |
|
|
|
2.97 |
|
|
|
|
Beryl-Emerald |
|
Unteren Sulzbachtal |
Austria |
Zeitschrift der Deutschen Gemmologischen
Gesellschaft 1991, Sep, p117 |
64 |
13.86 |
|
2.63 |
0.39 |
0.01 |
0.04 |
2.04 |
0.17 |
0.02 |
|
|
0.03 |
|
|
|
|
|
|
|
|
Beryl-Emerald |
|
Belmont-Mine, Minas Gerais |
Brazil |
Zeitschrift der Deutschen Gemmologischen
Gesellschaft, 1990, Dec, p233-272 |
65.7 |
16.04 |
|
1.45 |
0.69 |
|
|
0.97 |
0.3 |
0.02 |
|
|
0.03 |
|
|
|
|
|
|
|
|
Beryl-Emerald |
|
Bom Jesus dos Meiras, Bahia |
Brazil |
Zeitschrift der Deutschen Gemmologischen
Gesellschaft, 1990, Dec, p233-272 |
66.5 |
17.01 |
0.05 |
0.95 |
0.52 |
0.01 |
|
1.15 |
0.06 |
0.03 |
|
|
|
|
0.02 |
|
|
|
|
|
|
Beryl-Emerald |
medium green |
Campos Verdes, Santa Terezinhat, Goias |
Brazil |
The Journal of
Gemmology 1998, Vol 26, N°4, p257 |
60.4 |
12.74 |
|
5.06 |
0.25 |
|
1.38 |
2.32 |
0.44 |
0.06 |
1.67 |
10.78 |
0.04 |
0.1 |
|
0.2 |
|
|
|
|
|
Beryl-Emerald |
medium green |
Campos Verdes, Santa Terezinhat, Goias |
Brazil |
The Journal of
Gemmology 1998, Vol 26, N°4, p257 |
59.2 |
12.68 |
0.01 |
6.26 |
0.62 |
|
1.1 |
2.32 |
0.36 |
0.07 |
1.52 |
10.95 |
0.06 |
0.1 |
|
0.2 |
|
|
|
|
|
Beryl-Emerald |
medium green |
Campos Verdes, Santa Terezinhat, Goias |
Brazil |
The Journal of
Gemmology 1998, Vol 26, N°4, p257 |
63.8 |
13.58 |
|
3.56 |
0.26 |
|
|
2.34 |
0.46 |
0.06 |
1.21 |
11.14 |
0.06 |
0.1 |
|
0.18 |
|
|
|
|
|
Beryl-Emerald |
medium green |
Campos Verdes, Santa Terezinhat, Goias |
Brazil |
The Journal of
Gemmology 1998, Vol 26, N°4, p257 |
63.5 |
13.02 |
|
4.1 |
|
|
0.18 |
2.36 |
0.36 |
0.06 |
1.54 |
10.78 |
0.08 |
0.1 |
|
0.18 |
|
|
|
|
|
Beryl-Emerald |
medium green |
Campos Verdes, Santa Terezinhat, Goias |
Brazil |
The Journal of
Gemmology 1998, Vol 26, N°4, p257 |
63.4 |
12.42 |
|
4.52 |
0.25 |
|
0.24 |
2.36 |
0.44 |
0.08 |
1.77 |
10.66 |
0.1 |
0.1 |
|
0.22 |
|
|
|
|
|
Beryl-Emerald |
|
Capoeirana, Minas Gerais |
Brazil |
Zeitschrift der Deutschen Gemmologischen
Gesellschaft, 1990, Dec, p233-272 |
66.2 |
15.04 |
|
1.81 |
0.63 |
|
0.05 |
0.99 |
0.27 |
0.02 |
|
|
0.05 |
|
|
|
|
|
|
|
|
Beryl-Emerald |
|
Carnaiba, Bahia |
Brazil |
Zeitschrift der Deutschen Gemmologischen
Gesellschaft, 1988, 37, Nr 1/2, 31-47 |
64 |
15.19 |
|
2.45 |
0.74 |
|
|
1.89 |
0.42 |
|
|
|
|
|
|
|
|
|
|
|
|
Beryl-Emerald |
|
Carnaiba, Bahia |
Brazil |
Zeitschrift der Deutschen Gemmologischen
Gesellschaft, 1988, 37, Nr 1/2, 31-47 |
66.2 |
15.8 |
|
1.82 |
0.65 |
|
|
1.53 |
0.2 |
0.07 |
|
|
0.02 |
|
|
|
|
|
|
|
|
Beryl-Emerald |
|
Carnaiba, Bahia |
Brazil |
Zeitschrift der Deutschen Gemmologischen
Gesellschaft, 1988, 37, Nr 1/2, 31-47 |
66.9 |
15.43 |
|
1.87 |
0.69 |
|
|
1.29 |
0.73 |
|
|
|
0.01 |
|
|
|
|
|
|
|
|
Beryl-Emerald |
|
Carnaiba, Bahia |
Brazil |
Zeitschrift der Deutschen Gemmologischen
Gesellschaft, 1988, 37, Nr 1/2, 31-47 |
63.9 |
15.63 |
|
1.92 |
0.78 |
|
|
1.57 |
0.61 |
|
|
|
|
|
|
|
|
|
|
|
|
Beryl-Emerald |
|
Carnaiba, Bahia |
Brazil |
Zeitschrift der Deutschen Gemmologischen
Gesellschaft, 1988, 37, Nr 1/2, 31-47 |
66.5 |
16.12 |
|
1.63 |
0.52 |
|
|
1.47 |
|
0.08 |
|
|
0.02 |
|
|
|
|
|
|
|
|
Beryl-Emerald |
|
Carnaiba, Bahia |
Brazil |
Zeitschrift der Deutschen Gemmologischen
Gesellschaft, 1988, 37, Nr 1/2, 31-47 |
66.3 |
14.92 |
|
2.34 |
0.67 |
|
|
1.85 |
0.37 |
0.03 |
|
|
0.02 |
|
|
|
|
|
|
|
|
Beryl-Emerald |
|
Carnaiba, Bahia |
Brazil |
Zeitschrift der Deutschen Gemmologischen
Gesellschaft, 1990, Dec, p233-272 |
65.8 |
16.08 |
|
1.36 |
0.53 |
|
|
1.21 |
0.23 |
0.03 |
|
|
|
|
|
|
|
|
|
|
|
Beryl-Emerald |
|
Fazenda Boa
Esperança, Taua, Ceara |
Brazil |
Zeitschrift der Deutschen Gemmologischen
Gesellschaft, 1988, Nr 3/4, p133-147 |
66 |
14.84 |
|
2.42 |
1.05 |
|
|
1.91 |
0.06 |
0.06 |
|
|
|
|
|
|
|
|
|
|
|
Beryl-Emerald |
|
Fazenda Boa
Esperança, Taua, Ceara |
Brazil |
Zeitschrift der Deutschen Gemmologischen
Gesellschaft, 1988, Nr 3/4, p133-147 |
67.1 |
15.57 |
|
2.69 |
1.17 |
|
|
1.73 |
0.19 |
|
|
|
|
|
|
|
|
|
|
|
|
Beryl-Emerald |
|
Fazenda Boa
Esperança, Taua, Ceara |
Brazil |
Zeitschrift der Deutschen Gemmologischen
Gesellschaft, 1988, Nr 3/4, p133-147 |
66.9 |
15.83 |
|
2.46 |
0.91 |
|
|
1.69 |
0.1 |
|
|
|
|
|
|
|
|
|
|
|
|
Beryl-Emerald |
|
Fazenda Boa
Esperança, Taua, Ceara |
Brazil |
Zeitschrift der Deutschen Gemmologischen
Gesellschaft, 1988, Nr 3/4, p133-147 |
63.2 |
14.66 |
|
2.46 |
1.03 |
|
|
1.85 |
0.23 |
|
|
|
|
|
|
|
|
|
|
|
|
Beryl-Emerald |
|
Fazenda Boa
Esperança, Taua, Ceara |
Brazil |
Zeitschrift der Deutschen Gemmologischen
Gesellschaft, 1988, Nr 3/4, p133-147 |
63.8 |
14.93 |
|
2.47 |
1 |
|
|
1.96 |
0.1 |
|
|
|
|
|
|
|
|
|
|
|
|
Beryl-Emerald |
|
Fazenda Boa
Esperança, Taua, Ceara |
Brazil |
Zeitschrift der Deutschen Gemmologischen
Gesellschaft, 1988, Nr 3/4, p133-147 |
63.8 |
14.84 |
|
2.55 |
1.11 |
|
|
1.87 |
0.23 |
|
|
|
|
|
|
|
|
|
|
|
|
Beryl-Emerald |
|
Fazenda Bonfim,
io Grande do Norte |
Brazil |
Gems & Gemology Spring 2012, p11 |
63.4 |
14.35 |
|
2.27 |
0.8 |
|
0.05 |
0.65 |
0.32 |
0.03 |
|
13.8 |
0.06 |
0.03 |
|
0.01 |
0.03 |
|
0.01 |
|
|
Beryl-Emerald |
|
Itaberai, Goias |
Brazil |
Zeitschrift der Deutschen Gemmologischen
Gesellschaft, 1990, Dec, p233-272 |
65 |
13.7 |
|
2.88 |
0.72 |
|
0.01 |
2.34 |
0.38 |
0.06 |
|
|
0.02 |
|
|
|
|
|
|
|
|
Beryl-Emerald |
|
Itabira, Minas Gerais |
Brazil |
Zeitschrift der Deutschen Gemmologischen
Gesellschaft, 1987, Jun, p33-49 |
66 |
18.25 |
|
0.62 |
0.32 |
|
|
0.34 |
0.05 |
0.02 |
|
|
|
|
|
|
|
|
|
|
|
Beryl-Emerald |
|
Itabira, Minas Gerais |
Brazil |
Zeitschrift der Deutschen Gemmologischen
Gesellschaft, 1987, Jun, p33-49 |
68.1 |
18.92 |
0.08 |
0.97 |
0.43 |
|
|
0.37 |
0.06 |
|
|
|
|
|
|
|
|
|
|
|
|
Beryl-Emerald |
|
Itabira, Minas Gerais |
Brazil |
Zeitschrift der Deutschen Gemmologischen
Gesellschaft, 1987, Jun, p33-49 |
66.4 |
16.09 |
0.07 |
1.79 |
0.62 |
|
|
1.18 |
0.08 |
|
|
|
|
|
|
|
|
|
|
|
|
Beryl-Emerald |
|
Itabira, Minas Gerais |
Brazil |
Zeitschrift der Deutschen Gemmologischen
Gesellschaft, 1987, Jun, p33-49 |
66.5 |
16.21 |
0.03 |
1.84 |
0.64 |
|
|
1.18 |
0.07 |
0.02 |
|
|
|
|
|
|
|
|
|
|
|
Beryl-Emerald |
|
Itabira, Minas Gerais |
Brazil |
Zeitschrift der Deutschen Gemmologischen
Gesellschaft, 1987, Jun, p33-49 |
67 |
16.66 |
|
1.69 |
0.76 |
|
|
0.99 |
0.91 |
0.07 |
|
|
|
|
|
|
|
|
|
|
|
Beryl-Emerald |
|
Itabira, Minas Gerais |
Brazil |
Zeitschrift der Deutschen Gemmologischen
Gesellschaft, 1987, Jun, p33-49 |
65.6 |
18.42 |
|
0.52 |
0.19 |
|
|
0.26 |
0.18 |
|
|
|
|
|
|
|
|
|
|
|
|
Beryl-Emerald |
|
Itabira, Minas Gerais |
Brazil |
Zeitschrift der Deutschen Gemmologischen
Gesellschaft, 1987, Jun, p33-49 |
640 |
15.83 |
|
1.86 |
0.98 |
|
|
1.29 |
0.39 |
|
|
|
|
|
|
|
|
|
|
|
|
Beryl-Emerald |
|
Itabira, Minas Gerais |
Brazil |
Zeitschrift der Deutschen Gemmologischen
Gesellschaft, 1987, Jun, p33-49 |
65.5 |
18.25 |
|
0.66 |
0.4 |
|
|
0.4 |
|
|
|
|
|
|
|
|
|
|
|
|
|
Beryl-Emerald |
|
Itabira, Minas Gerais |
Brazil |
Zeitschrift der Deutschen Gemmologischen
Gesellschaft, 1987, Jun, p33-49 |
67.6 |
17.79 |
|
0.56 |
0.33 |
|
|
0.29 |
0.2 |
0.11 |
|
|
|
|
|
|
|
|
|
|
|
Beryl-Emerald |
|
Pirenopolis, Goias |
Brazil |
Zeitschrift der Deutschen Gemmologischen
Gesellschaft, 1990, Dec, p233-272 |
66.5 |
14.22 |
|
2.73 |
0.61 |
0.01 |
0.01 |
1.77 |
0.08 |
0.02 |
|
|
|
|
0.02 |
|
|
|
|
|
|
Beryl-Emerald |
|
Salininha |
Brazil |
Gems & Gemology 1982 Fall p128 |
|
|
|
|
|
|
|
|
0.21 |
0.36 |
0.31 |
|
|
|
|
|
|
|
|
|
|
Beryl-Emerald |
|
Salininha, Bahia |
Brazil |
Zeitschrift der Deutschen Gemmologischen
Gesellschaft, 1990, Dec, p233-272 |
65.7 |
13.74 |
0.04 |
2.97 |
0.57 |
|
0.01 |
1.89 |
0.01 |
0.1 |
|
|
|
|
0.02 |
|
|
|
|
|
|
Beryl-Emerald |
|
Salininha, Bahia |
Brazil |
Zeitschrift der Deutschen Gemmologischen
Gesellschaft, 1990, Dec, p233-272 |
66.2 |
13.86 |
|
3.02 |
0.47 |
|
|
2.02 |
0.03 |
0.09 |
|
|
|
|
0.02 |
|
|
|
|
|
|
Beryl-Emerald |
|
Santa Terezinha |
Brazil |
Gems & Gemology 1997 Summer, p98 |
65.2 |
13.25 |
|
2.78 |
1.3 |
|
|
1.59 |
0.8 |
0.04 |
|
|
|
|
|
|
|
|
|
|
|
Beryl-Emerald |
|
Santa Terezinha de Goias District, Goias |
Brazil |
Zeitschrift der Deutschen Gemmologischen
Gesellschaft, 1990, Dec, p233-272 |
64.8 |
13.24 |
|
2.8 |
1.34 |
|
0.01 |
1.92 |
0.42 |
0.04 |
|
|
0.03 |
|
|
|
|
|
|
|
|
Beryl-Emerald |
|
Santa Terezinha de Goias District, Goias |
Brazil |
Zeitschrift der Deutschen Gemmologischen
Gesellschaft, 1991, Apr, p42 |
|
|
|
3.57 |
1.86 |
|
|
2.04 |
0.86 |
|
|
|
|
|
|
|
|
|
|
|
|
Beryl-Emerald |
|
Santana dos
Ferros, Minas Gerais |
Brazil |
Zeitschrift der Deutschen Gemmologischen
Gesellschaft, 1990, Dec, p233-272 |
67.1 |
17.78 |
|
0.41 |
0.47 |
|
0.02 |
0.34 |
0.07 |
0.02 |
|
|
|
|
0.01 |
|
|
|
|
|
|
Beryl-Emerald |
|
Socoto, Bahia |
Brazil |
Zeitschrift der Deutschen Gemmologischen
Gesellschaft, 1988, 37, Nr 3/4, p89-112 |
63.5 |
16.02 |
|
1.89 |
0.77 |
|
|
1.62 |
0.18 |
|
|
|
0.07 |
|
|
|
|
|
|
|
|
Beryl-Emerald |
|
Socoto, Bahia |
Brazil |
Zeitschrift der Deutschen Gemmologischen
Gesellschaft, 1988, 37, Nr 3/4, p89-112 |
65.1 |
15.72 |
|
2.28 |
0.88 |
|
|
1 |
0.16 |
|
|
|
|
|
|
|
|
|
|
|
|
Beryl-Emerald |
|
Socoto, Bahia |
Brazil |
Zeitschrift der Deutschen Gemmologischen
Gesellschaft, 1988, 37, Nr 3/4, p89-112 |
64.8 |
15.48 |
|
2.39 |
0.95 |
|
|
1.11 |
0.3 |
|
|
|
0.1 |
|
|
|
|
|
|
|
|
Beryl-Emerald |
|
Socoto, Bahia |
Brazil |
Zeitschrift der Deutschen Gemmologischen
Gesellschaft, 1988, 37, Nr 3/4, p89-112 |
64.8 |
14.81 |
|
2.63 |
0.91 |
|
|
0.98 |
0.3 |
|
|
|
|
|
|
|
|
|
|
|
|
Beryl-Emerald |
|
Socoto, Bahia |
Brazil |
Zeitschrift der Deutschen Gemmologischen
Gesellschaft, 1988, 37, Nr 3/4, p89-112 |
64.7 |
15.51 |
|
2.24 |
0.89 |
|
|
1.08 |
0.22 |
|
|
|
0.06 |
|
|
|
|
|
|
|
|
Beryl-Emerald |
|
Socoto, Bahia |
Brazil |
Zeitschrift der Deutschen Gemmologischen
Gesellschaft, 1988, 37, Nr 3/4, p89-112 |
66 |
16.24 |
|
2.27 |
0.53 |
|
|
0.87 |
|
|
|
|
|
|
|
|
|
|
|
|
|
Beryl-Emerald |
|
Socoto, Bahia |
Brazil |
Zeitschrift der Deutschen Gemmologischen
Gesellschaft, 1988, 37, Nr 3/4, p89-112 |
65.9 |
16.35 |
|
1.91 |
0.66 |
|
|
0.92 |
0.11 |
|
|
|
|
|
|
|
|
|
|
|
|
Beryl-Emerald |
|
Socoto, Bahia |
Brazil |
Zeitschrift der Deutschen Gemmologischen
Gesellschaft, 1988, 37, Nr 3/4, p89-112 |
64.6 |
16.02 |
|
2.06 |
0.76 |
|
|
1 |
0.11 |
|
|
|
0.08 |
|
|
|
|
|
|
|
|
Beryl-Emerald |
|
Socoto, Bahia |
Brazil |
Zeitschrift der Deutschen Gemmologischen
Gesellschaft, 1988, 37, Nr 3/4, p89-112 |
65.7 |
16.59 |
|
1.81 |
0.75 |
|
|
0.84 |
0.11 |
|
|
|
|
|
|
|
|
|
|
|
|
Beryl-Emerald |
|
Socoto, Bahia |
Brazil |
Zeitschrift der Deutschen Gemmologischen
Gesellschaft, 1988, 37, Nr 3/4, p89-112 |
65.3 |
16.72 |
|
1.88 |
0.58 |
|
|
0.99 |
|
|
|
|
|
|
|
|
|
|
|
|
|
Beryl-Emerald |
|
Socoto, Bahia |
Brazil |
Zeitschrift der Deutschen Gemmologischen
Gesellschaft, 1988, 37, Nr 3/4, p89-112 |
65.5 |
16.5 |
|
2.05 |
0.67 |
|
|
1.09 |
|
|
|
|
0.07 |
|
|
|
|
|
|
|
|
Beryl-Emerald |
|
Socoto, Bahia |
Brazil |
Zeitschrift der Deutschen Gemmologischen
Gesellschaft, 1988, 37, Nr 3/4, p89-112 |
64.4 |
15.31 |
|
2.5 |
0.91 |
|
|
1.05 |
0.41 |
|
|
|
0.1 |
|
|
|
|
|
|
|
|
Beryl-Emerald |
|
Socoto, Bahia |
Brazil |
Zeitschrift der Deutschen Gemmologischen
Gesellschaft, 1988, 37, Nr 3/4, p89-112 |
65.2 |
16.16 |
|
2.05 |
0.79 |
|
|
0.68 |
|
|
|
|
|
|
|
|
|
|
|
|
|
Beryl-Emerald |
|
Socoto, Bahia |
Brazil |
Zeitschrift der Deutschen Gemmologischen
Gesellschaft, 1988, 37, Nr 3/4, p89-112 |
65.5 |
15.38 |
|
2.55 |
0.96 |
|
|
1.15 |
0.36 |
|
|
|
|
|
|
|
|
|
|
|
|
Beryl-Emerald |
|
Socoto, Bahia |
Brazil |
Zeitschrift der Deutschen Gemmologischen
Gesellschaft, 1988, 37, Nr 3/4, p89-112 |
64.4 |
15.54 |
|
2.58 |
0.87 |
|
|
0.89 |
0.25 |
|
|
|
|
|
|
|
|
|
|
|
|
Beryl-Emerald |
|
Socoto, Bahia |
Brazil |
Zeitschrift der Deutschen Gemmologischen
Gesellschaft, 1988, 37, Nr 3/4, p89-112 |
63.8 |
16.25 |
|
2.12 |
0.49 |
|
|
1.59 |
0.25 |
|
|
|
0.06 |
|
|
|
|
|
|
|
|
Beryl-Emerald |
|
Socoto, Bahia |
Brazil |
Zeitschrift der Deutschen Gemmologischen
Gesellschaft, 1988, 37, Nr 3/4, p89-112 |
64.9 |
15.94 |
|
2.42 |
0.76 |
|
|
1.05 |
0.13 |
|
|
|
|
|
|
|
|
|
|
|
|
Beryl-Emerald |
|
Socoto, Bahia |
Brazil |
Zeitschrift der Deutschen Gemmologischen
Gesellschaft, 1988, 37, Nr 3/4, p89-112 |
66.7 |
16.96 |
|
1.56 |
0.51 |
|
|
0.96 |
0.75 |
|
|
|
|
|
|
|
|
|
|
|
|
Beryl-Emerald |
|
Socoto, Bahia |
Brazil |
Zeitschrift der Deutschen Gemmologischen
Gesellschaft, 1988, 37, Nr 3/4, p89-112 |
64.5 |
16.2 |
|
1.98 |
0.67 |
|
|
1.2 |
0.34 |
|
|
|
0.07 |
|
|
|
|
|
|
|
|
Beryl-Emerald |
|
Socoto, Bahia |
Brazil |
Zeitschrift der Deutschen Gemmologischen
Gesellschaft, 1988, 37, Nr 3/4, p89-112 |
64.4 |
15.8 |
|
2.15 |
0.77 |
|
|
1.16 |
0.35 |
|
|
|
|
|
|
|
|
|
|
|
|
Beryl-Emerald |
|
Socoto, Bahia |
Brazil |
Zeitschrift der Deutschen Gemmologischen
Gesellschaft, 1990, Dec, p233-272 |
65.5 |
15.36 |
0.01 |
1.68 |
0.65 |
|
0.02 |
1.27 |
0.32 |
0.01 |
|
|
0.02 |
|
|
|
|
|
|
|
|
Beryl-Emerald |
|
Taua, Ceara |
Brazil |
Zeitschrift der Deutschen Gemmologischen
Gesellschaft, 1990, Dec, p233-272 |
65.2 |
15.58 |
|
2 |
0.74 |
|
|
1.43 |
0.11 |
|
|
|
|
|
|
|
|
|
|
|
|
Beryl-Emerald |
green |
Rila |
Bulgaria |
Emerald and
other beryls, Sinkankas, 1981 |
63.6 |
15.95 |
|
|
|
|
|
|
|
|
0.48 |
13.1 |
|
|
|
|
|
|
|
|
|
Beryl-Emerald |
|
|
Chili |
Gemmologie, Zeitschrift der deutschen
gemmologischen Gesellschaft, 1997, Dec, p217 |
|
14.51 |
|
2.62 |
0.82 |
|
|
2.26 |
0.47 |
0.03 |
|
|
0.03 |
|
|
|
|
|
|
|
|
Beryl-Emerald |
|
|
China |
Gemmologie, Zeitschrift der deutschen
gemmologischen Gesellschaft, 1997, Jun, p112 |
64.9 |
16.04 |
|
0.84 |
0.37 |
|
0.01 |
0.81 |
0.06 |
|
|
|
0.02 |
|
|
|
|
|
|
0.02 |
|
Beryl-Emerald |
|
|
Colombia |
Zeitschrift der Deutschen Gemmologischen
Gesellschaft 1992, Apr p33 |
66.6 |
17.17 |
|
0.66 |
0.08 |
|
|
0.46 |
0.15 |
0.24 |
|
|
|
|
|
|
|
|
|
|
|
Beryl-Emerald |
|
Chivor |
Colombia |
Zeitschrift der Deutschen Gemmologischen
Gesellschaft 1992, Apr p33 |
67.6 |
17.11 |
0.02 |
0.63 |
0.1 |
0.02 |
|
0.39 |
0.18 |
0.08 |
|
0.02 |
|
|
|
|
|
|
|
|
|
Beryl-Emerald |
|
Coscuez |
Colombia |
Zeitschrift der Deutschen Gemmologischen
Gesellschaft 1992, Apr p32 |
67.3 |
16.19 |
0.02 |
1 |
0.19 |
0.01 |
|
0.72 |
0.05 |
0.05 |
|
0.01 |
|
|
|
|
|
|
|
|
|
Beryl-Emerald |
|
Gachala |
Colombia |
Zeitschrift der Deutschen Gemmologischen
Gesellschaft 1992, Apr p33 |
67.2 |
17.15 |
0.02 |
0.34 |
0.07 |
0.01 |
0.01 |
0.25 |
0.1 |
0.09 |
|
0.01 |
|
|
|
|
|
|
|
|
|
Beryl-Emerald |
|
Muzo |
Colombia |
Gems & Gemology 1982 Fall p128 |
|
|
|
|
|
|
|
0.05 |
0.03 |
0.03 |
0.03 |
|
|
|
|
|
|
|
|
|
|
Beryl-Emerald |
|
Muzo |
Colombia |
Gems & Gemology 1982 Fall p128 |
|
|
|
|
|
|
|
1.15 |
0.01 |
0.01 |
0.01 |
|
|
0.2 |
|
|
|
|
0.06 |
|
|
Beryl-Emerald |
|
Muzo |
Colombia |
Gems & Gemology 1982 Fall p128 |
|
|
|
|
|
|
|
|
0.9 |
0.9 |
0.8 |
|
|
|
|
|
|
|
|
|
|
Beryl-Emerald |
|
Muzo |
Colombia |
Zeitschrift der Deutschen Gemmologischen
Gesellschaft 1992, Apr p32 |
67.1 |
17.23 |
0.02 |
0.65 |
0.07 |
|
|
0.53 |
0.27 |
0.29 |
|
0.01 |
|
|
|
|
|
|
|
|
|
Beryl-Emerald |
green |
Muzo |
Colombia |
Dana System, 6th
ed. in Emerald and other beryls, John Sinkankas, 1981 |
67.2 |
19.4 |
|
0.4 |
|
|
|
|
|
|
|
12.7 |
|
|
|
|
|
|
|
|
|
Beryl-Emerald |
green |
Muzo |
Colombia |
Barriga Villalba
(1948) in Emerald and other beryls, John Sinkankas, 1981 |
65.3 |
17.62 |
|
0.426 |
|
|
|
|
0.264 |
|
1.002 |
13.891 |
|
|
|
|
1.55 |
|
|
|
|
Beryl-Emerald |
green |
Muzo |
Colombia |
Dana System, 6th
ed. in Emerald and other beryls, John Sinkankas, 1981 |
67.9 |
17.95 |
|
0.9 |
|
|
|
0.7 |
|
|
|
12.4 |
|
|
|
|
|
|
|
|
|
Beryl-Emerald |
|
Somondoco |
Colombia |
Zeitschrift der Deutschen Gemmologischen
Gesellschaft 1992, Apr p33 |
65 |
18.25 |
0.02 |
1.11 |
0.3 |
0.01 |
0.01 |
1.01 |
0.17 |
0.08 |
|
0.05 |
|
|
|
|
|
|
|
|
|
Beryl-Emerald |
|
Yacopi |
Colombia |
Zeitschrift der Deutschen Gemmologischen
Gesellschaft 1992, Apr p32 |
66.7 |
16.98 |
0.02 |
0.98 |
0.17 |
|
|
0.8 |
0.06 |
0.08 |
|
|
|
|
|
|
|
|
|
|
|
Beryl-Emerald |
|
Zabarah |
Egypt |
The Journal of
Gemmology 1990, Vol 22, N°3, p171 |
64.8 |
14.84 |
|
2.36 |
0.72 |
|
|
1.64 |
0.11 |
|
|
13.11 |
0.07 |
|
|
|
|
|
0.04 |
|
|
Beryl-Emerald |
|
Mananjari |
Madagascar |
Gems & Gemology 1997 Summer, p98 |
64.2 |
13.7 |
|
2.35 |
1.18 |
|
|
1.72 |
0.21 |
0.02 |
|
|
0.13 |
|
|
|
|
|
|
|
|
Beryl-Emerald |
|
Morafeno Mining region |
Madagascar |
The Journal of
Gemmology 1992, Vol 23, N°3 p140-150 |
64.2 |
13.93 |
|
2.4 |
1.06 |
|
0.1 |
1.54 |
0.12 |
|
|
|
0.21 |
|
|
|
|
|
|
|
|
Beryl-Emerald |
|
Morafeno Mining region |
Madagascar |
The Journal of
Gemmology 1992, Vol 23, N°3 p140-150 |
63.5 |
12.91 |
|
2.83 |
1.11 |
0.01 |
0.04 |
2.09 |
0.21 |
0.02 |
|
|
0.12 |
|
|
|
|
|
|
|
|
Beryl-Emerald |
|
Morafeno Mining region |
Madagascar |
The Journal of
Gemmology 1992, Vol 23, N°3 p140-150 |
63.8 |
12.78 |
|
2.81 |
1.05 |
0.01 |
0.06 |
1.43 |
0.34 |
0.02 |
|
|
0.15 |
|
|
|
|
|
|
|
|
Beryl-Emerald |
|
Morrua |
Mozambique |
Gems & Gemology 1982 Fall p128 |
|
|
|
|
|
|
|
|
1.3 |
0.09 |
1.4 |
|
|
|
|
|
|
|
|
|
|
Beryl-Emerald |
|
Morrua |
Mozambique |
Gems & Gemology 1982 Fall p128 |
|
|
|
|
|
|
|
|
1.2 |
0.08 |
1.4 |
|
|
|
|
|
|
|
|
|
|
Beryl-Emerald |
|
Morrua |
Mozambique |
Gems & Gemology 1982 Fall p128 |
|
|
|
|
|
|
|
|
0.24 |
0.07 |
1.3 |
|
|
|
|
|
|
|
|
|
|
Beryl-Emerald |
light green |
|
Nigeria |
The Journal of
Gemmology 1986, 20, 1, p42 |
65.8 |
18.7 |
|
0.02 |
1.13 |
|
|
0.14 |
0.02 |
0.01 |
|
13.65 |
|
|
|
|
1.04 |
|
0.02 |
|
|
Beryl-Emerald |
medium green |
|
Nigeria |
The Journal of
Gemmology 1986, 20, 1, p42 |
65.5 |
18.39 |
|
0.2 |
0.31 |
|
|
0.15 |
0.08 |
0.06 |
|
13.7 |
|
|
|
|
1.13 |
|
0.01 |
|
|
Beryl-Emerald |
|
Kaduna |
Nigeria |
The Journal of
Gemmology 1996, Vol 25, N°2 p 132 |
67.3 |
18.62 |
|
0.1 |
0.53 |
|
|
0.18 |
0.18 |
|
|
|
|
|
|
|
|
|
|
|
|
Beryl-Emerald |
|
Kaduna |
Nigeria |
The Journal of
Gemmology 1996, Vol 25, N°2 p 132 |
69 |
18.41 |
|
0.05 |
0.46 |
|
0.01 |
0.1 |
0.07 |
0.04 |
|
|
0.02 |
0.02 |
|
0.01 |
|
|
|
|
|
Beryl-Emerald |
|
Kaduna |
Nigeria |
The Journal of
Gemmology 1996, Vol 25, N°2 p 132 |
68.6 |
18.17 |
0.01 |
0.04 |
0.66 |
|
0.01 |
0.14 |
0.03 |
0.04 |
|
|
0.01 |
0.02 |
|
0.01 |
|
|
|
|
|
Beryl-Emerald |
medium green |
Kaduna |
Nigeria |
The Journal of
Gemmology 1996, Vol 25, N°2 p 132 |
68.7 |
18.25 |
0.01 |
0.04 |
0.53 |
|
|
0.13 |
0.03 |
0.04 |
|
|
0.01 |
0.01 |
|
|
|
|
|
|
|
Beryl-Emerald |
green |
Kaduna |
Nigeria |
Gems & Gemology Fall 2012, p216 |
65.8 |
18.03 |
|
0.13 |
0.57 |
|
|
0.07 |
0.02 |
0.02 |
|
13.67 |
0.03 |
|
|
|
|
|
|
|
|
Beryl-Emerald |
green |
Byrud |
Norway |
Gems & Gemology Summer 2008, 108-121 |
65.8 |
17.91 |
|
0.06 |
0.06 |
|
|
0.06 |
0.26 |
1.06 |
|
13.74 |
|
|
|
|
0.89 |
|
|
|
|
Beryl-Emerald |
green |
Byrud |
Norway |
Gems & Gemology Summer 2008, 108-121 |
65.9 |
17.93 |
|
0.07 |
0.11 |
|
|
0.08 |
0.13 |
1.17 |
|
13.77 |
|
|
|
0.05 |
0.91 |
|
|
|
|
Beryl-Emerald |
|
Eidsvoll |
Norway |
Zeitschrift der Deutschen Gemmologischen
Gesellschaft, 1991, Sep, p127 |
67.4 |
16.95 |
0.02 |
0.09 |
0.13 |
0.02 |
|
0.08 |
0.19 |
1.29 |
|
|
|
|
0.02 |
|
|
|
|
|
|
Beryl-Emerald |
|
Eidsvoll |
Norway |
Zeitschrift der Deutschen Gemmologischen
Gesellschaft, 1991, Apr, p52 |
67.4 |
16.95 |
0.02 |
0.09 |
0.13 |
0.03 |
|
0.08 |
0.19 |
1.29 |
|
|
|
|
0.02 |
|
|
|
|
|
|
Beryl-Emerald |
|
Charbagh, Swat Valley |
Pakistan |
Zeitschrift der Deutschen Gemmologischen
Gesellschaft, 1988, 37, Nr 3/4, p123 |
64.7 |
13.94 |
|
2.66 |
1.27 |
|
|
1.21 |
1.03 |
|
|
|
|
|
|
|
|
|
|
|
|
Beryl-Emerald |
|
Gujar Kili, Swat Valley |
Pakistan |
Zeitschrift der Deutschen Gemmologischen
Gesellschaft, 1988, 37, Nr 3/4, p123 |
64.2 |
13.15 |
|
2.43 |
1.33 |
|
|
1.28 |
1.74 |
|
|
|
|
|
|
|
|
|
|
|
|
Beryl-Emerald |
|
Gujar Killi,
Northwest Frontier Province |
Pakistan |
Gems & Gemology 1989 Spring p22 |
62.3 |
13.5 |
|
2.57 |
0.25 |
0.02 |
0.01 |
1.88 |
1.65 |
0.09 |
|
13 |
|
|
|
|
|
|
|
|
|
Beryl-Emerald |
|
Makhad, Swat Valley |
Pakistan |
Gems & Gemology 1997 Summer, p98 |
62.6 |
13.85 |
|
2.52 |
0.55 |
0.01 |
|
1.85 |
0.74 |
0.05 |
|
|
|
|
|
0.18 |
|
|
|
|
|
Beryl-Emerald |
|
Makhad, Swat Valley |
Pakistan |
Zeitschrift der Deutschen Gemmologischen
Gesellschaft, 1988, 37, Nr 3/4, p123 |
65.2 |
14.62 |
|
2.78 |
0.31 |
|
|
1.55 |
0.42 |
|
|
|
|
|
|
|
|
|
|
|
|
Beryl-Emerald |
|
Mingora |
Pakistan |
Gems & Gemology 1982 Fall p128 |
|
|
|
2.6 |
|
|
|
2.1 |
0.66 |
|
0.9 |
|
|
|
|
|
|
|
|
|
|
Beryl-Emerald |
|
Mingora I, Swat Valley |
Pakistan |
Zeitschrift der Deutschen Gemmologischen
Gesellschaft, 1988, 37, Nr 3/4, p123 |
64.5 |
13.44 |
|
2.51 |
1.99 |
|
|
1.32 |
1.08 |
|
|
|
|
|
|
|
|
|
|
|
|
Beryl-Emerald |
|
Mingora II, Swat Valley |
Pakistan |
Zeitschrift der Deutschen Gemmologischen
Gesellschaft, 1988, 37, Nr 3/4, p123 |
64.2 |
13.2 |
|
2.67 |
1.39 |
|
|
1.37 |
1.39 |
|
|
|
|
|
|
|
|
|
|
|
|
Beryl-Emerald |
|
Swat Valley |
Pakistan |
Gems & Gemology 1997 Summer, p98 |
62.8 |
13.65 |
|
2.48 |
0.71 |
|
|
2.08 |
0.78 |
0.03 |
|
|
|
|
|
|
|
|
|
|
|
Beryl-Emerald |
|
Ural |
Russia |
Gems & Gemology 1997 Summer, p98 |
65.8 |
16.25 |
|
1.26 |
0.63 |
|
|
1.16 |
0.25 |
0.02 |
|
|
|
|
|
|
|
|
|
|
|
Beryl-Emerald |
light green |
Ural |
Russia |
Gems & Gemology 1991 Summer p89 |
65.2 |
16.69 |
0.01 |
1.4 |
0.42 |
|
|
1.28 |
0.06 |
0.03 |
|
|
0.02 |
|
|
|
|
|
|
|
|
Beryl-Emerald |
light green |
Ural |
Russia |
Gems & Gemology 1991 Summer p89 |
65.6 |
16.27 |
0.01 |
1.71 |
0.57 |
|
|
1.13 |
0.08 |
0.04 |
|
|
0.03 |
|
|
|
|
|
|
|
|
Beryl-Emerald |
light green |
Ural |
Russia |
Gems & Gemology 1991 Summer p89 |
65.1 |
16.79 |
0.01 |
1.28 |
0.47 |
|
|
1.36 |
0.09 |
0.04 |
|
|
0.03 |
|
|
|
|
|
|
|
|
Beryl-Emerald |
light green |
Ural |
Russia |
Gems & Gemology 1991 Summer p89 |
65.2 |
17.33 |
0.01 |
0.97 |
0.24 |
|
|
1.21 |
0.02 |
0.01 |
|
|
0.02 |
|
|
|
|
|
|
|
|
Beryl-Emerald |
light green |
Ural |
Russia |
Gems & Gemology 1991 Summer p89 |
65.7 |
17.47 |
0.01 |
0.97 |
0.25 |
|
|
1.14 |
0.07 |
0.01 |
|
|
0.02 |
|
|
|
|
|
|
|
|
Beryl-Emerald |
light green |
Ural |
Russia |
Gems & Gemology 1991 Summer p89 |
65.8 |
17.71 |
0.01 |
0.74 |
0.24 |
|
|
0.77 |
0.11 |
0.02 |
|
|
0.02 |
|
|
|
|
|
|
|
|
Beryl-Emerald |
light green |
Ural |
Russia |
Gems & Gemology 1991 Summer p89 |
65.3 |
17.15 |
0.01 |
1.09 |
0.37 |
|
|
1.14 |
0.06 |
0.03 |
|
|
0.02 |
|
|
|
|
|
|
|
|
Beryl-Emerald |
light green |
Ural |
Russia |
Gems & Gemology 1991 Summer p89 |
65.1 |
15.84 |
0.01 |
2.05 |
0.35 |
|
|
1.73 |
0.09 |
0.03 |
|
|
0.03 |
|
|
|
|
|
|
|
|
Beryl-Emerald |
light green |
Ural |
Russia |
Gems & Gemology 1991 Summer p89 |
64.8 |
15.96 |
|
1.75 |
0.35 |
|
|
1.42 |
0.12 |
0.02 |
|
|
0.07 |
|
|
|
|
|
|
|
|
Beryl-Emerald |
light green |
Ural |
Russia |
Gems & Gemology 1991 Summer p89 |
64.7 |
16.55 |
|
1.45 |
0.4 |
|
|
1.19 |
0.05 |
|
|
|
0.03 |
|
|
|
|
|
|
|
|
Beryl-Emerald |
light green |
Ural |
Russia |
Gems & Gemology 1991 Summer p89 |
65 |
17.15 |
|
0.82 |
0.31 |
|
|
0.63 |
0.1 |
0.01 |
|
|
0.05 |
|
|
|
|
|
|
|
|
Beryl-Emerald |
light yellowish green |
Ural |
Russia |
Gems & Gemology 1991 Summer p89 |
65.9 |
18.29 |
0.01 |
0.42 |
0.16 |
|
|
0.62 |
0.04 |
0.02 |
|
|
0.02 |
|
|
|
|
|
|
|
|
Beryl-Emerald |
medium green |
Ural |
Russia |
Gems & Gemology 1991 Summer p89 |
65.1 |
16.49 |
0.01 |
1.38 |
0.44 |
|
|
1.49 |
0.13 |
0.03 |
|
|
0.02 |
|
|
|
|
|
|
|
|
Beryl-Emerald |
medium green |
Ural |
Russia |
Gems & Gemology 1991 Summer p89 |
65.4 |
16.9 |
0.01 |
1.1 |
0.37 |
|
|
1.3 |
0.13 |
0.03 |
|
|
0.02 |
|
|
|
|
|
|
|
|
Beryl-Emerald |
medium green |
Ural |
Russia |
Gems & Gemology 1991 Summer p89 |
65.7 |
17.25 |
0.01 |
0.99 |
0.28 |
|
|
1.15 |
0.18 |
0.01 |
|
|
0.02 |
|
|
|
|
|
|
|
|
Beryl-Emerald |
very intens green |
Ural |
Russia |
Gems & Gemology 1991 Summer p89 |
65.4 |
1656 |
0.01 |
1.21 |
0.39 |
|
|
1.1 |
0.5 |
0.04 |
|
|
0.02 |
|
|
|
|
|
|
|
|
Beryl-Emerald |
medium green |
Franqueira |
Spain |
The Journal of
Gemmology 1997, Vol 25, N°5 p 343 |
66 |
15.35 |
0.02 |
1.92 |
0.55 |
0.01 |
0.09 |
1.19 |
0.08 |
0.03 |
|
|
0.13 |
|
|
|
|
|
|
0.02 |
|
Beryl-Emerald |
|
Lake Manyara |
Tanzania |
Gems & Gemology 1982 Fall p128 |
|
|
|
|
|
|
|
0.67 |
0.1 |
|
0.5 |
|
|
0.23 |
|
|
|
|
0.032 |
|
|
Beryl-Emerald |
|
Lake Manyara |
Tanzania |
Gems & Gemology 1982 Fall p128 |
|
|
|
|
|
|
|
0.57 |
0.44 |
|
0.86 |
|
|
0.16 |
|
|
|
|
0.032 |
|
|
Beryl-Emerald |
|
Lake Manyara |
Tanzania |
Gems & Gemology 1982 Fall p128 |
|
|
|
|
|
|
|
0.62 |
0.03 |
|
0.36 |
|
|
0.23 |
|
|
|
|
0.026 |
|
|
Beryl-Emerald |
|
Lake Manyara |
Tanzania |
Gems & Gemology 1982 Fall p128 |
|
|
|
|
|
|
|
0.59 |
0.12 |
|
0.31 |
|
|
0.265 |
|
|
|
|
0.028 |
|
|
Beryl-Emerald |
medium bluish green |
Chantete depot |
Zambia |
Gems & Gemology 2005 Summer 116-145 |
64.9 |
14.81 |
0.01 |
2.47 |
0.9 |
|
|
1.36 |
0.63 |
0.02 |
|
13.52 |
|
|
|
|
|
|
|
|
|
Beryl-Emerald |
medium bluish green |
Chantete depot |
Zambia |
Gems & Gemology 2005 Summer 116-145 |
65.2 |
15.35 |
|
2.22 |
0.34 |
|
|
1.71 |
0.2 |
0.04 |
|
13.57 |
|
|
|
|
|
|
|
|
|
Beryl-Emerald |
medium bluish green |
Chantete depot |
Zambia |
Gems & Gemology 2005 Summer 116-145 |
65.4 |
15.42 |
|
2.39 |
0.37 |
|
|
1.46 |
0.08 |
0.01 |
|
13.61 |
|
|
|
|
|
|
|
|
|
Beryl-Emerald |
|
Kafubu |
Zambia |
Gems & Gemology 2005 Summer 116-145 |
63.7 |
15.2 |
0.01 |
1.59 |
0.9 |
|
0.06 |
1.07 |
0.42 |
0.04 |
|
|
0.03 |
|
|
|
|
|
|
|
|
Beryl-Emerald |
medium bluish green |
Kagem |
Zambia |
Gems & Gemology 2005 Summer 116-145 |
63.2 |
14.09 |
|
2.45 |
1.1 |
|
0.06 |
1.49 |
0.15 |
0.02 |
|
13.12 |
0.05 |
0.08 |
|
|
|
|
|
|
|
Beryl-Emerald |
medium bluish green |
Kagem |
Zambia |
Gems & Gemology 2005 Summer 116-145 |
63.1 |
14.39 |
|
2.1 |
0.96 |
|
0.05 |
1.15 |
0.31 |
0.02 |
|
13.08 |
0.04 |
0.11 |
|
|
|
|
|
|
|
Beryl-Emerald |
|
KAGEM mine, FwayaFwaya pit |
Zambia |
Gemmologie, Zeitschrift der deutschen gemmologischen
Gesellschaft, 1999, Mar 23 |
62.8 |
12.08 |
|
2.28 |
1.07 |
|
0.06 |
1.77 |
0.37 |
0.03 |
|
13.96 |
0.08 |
|
|
|
|
|
|
|
|
Beryl-Emerald |
|
KAGEM mine, FwayaFwaya pit |
Zambia |
Gemmologie, Zeitschrift der deutschen
gemmologischen Gesellschaft, 1999, Mar 23 |
62.8 |
11.24 |
|
2.9 |
1.35 |
|
0.07 |
1.99 |
0.55 |
0.05 |
|
13.96 |
0.06 |
|
|
|
|
|
|
|
|
Beryl-Emerald |
|
KAGEM mine, FwayaFwaya pit |
Zambia |
Gemmologie, Zeitschrift der deutschen
gemmologischen Gesellschaft, 1999, Mar 23 |
61.9 |
12.23 |
|
2.07 |
0.96 |
|
0.03 |
1.71 |
0.25 |
0.02 |
|
13.96 |
0.06 |
|
|
|
|
|
|
|
|
Beryl-Emerald |
|
KAGEM mine, FwayaFwaya pit |
Zambia |
Gemmologie, Zeitschrift der deutschen
gemmologischen Gesellschaft, 1999, Mar 23 |
61.4 |
11.59 |
|
2.58 |
1.01 |
|
0.05 |
1.88 |
0.12 |
0.04 |
|
13.96 |
0.07 |
|
|
|
|
|
|
|
|
Beryl-Emerald |
|
KAGEM mine, FwayaFwaya pit |
Zambia |
Gemmologie, Zeitschrift der deutschen
gemmologischen Gesellschaft, 1999, Mar 23 |
62.1 |
11.98 |
|
2.3 |
1.17 |
|
0.04 |
1.85 |
0.1 |
0.02 |
|
13.96 |
0.07 |
|
|
|
|
|
|
|
|
Beryl-Emerald |
|
Kamakanga |
Zambia |
Gemmologie, Zeitschrift der deutschen
gemmologischen Gesellschaft, 1999, Mar 23 |
63.8 |
15.07 |
|
2.04 |
1.03 |
|
0.03 |
1.86 |
0.31 |
0.02 |
|
|
0.04 |
|
|
|
|
|
|
|
|
Beryl-Emerald |
|
Miku |
Zambia |
Gems & Gemology 1982 Fall p128 |
62.2 |
15.41 |
0.02 |
0.75 |
0.07 |
|
0.31 |
2.63 |
0.33 |
|
0.04 |
11.9 |
2.89 |
|
|
|
2.59 |
|
|
|
|
Beryl-Emerald |
|
Musakashi area |
Zambia |
Gems & Gemology 2005 Summer 116-145 |
66.2 |
15.7 |
0.03 |
0.72 |
0.27 |
0.01 |
|
0.62 |
1.45 |
0.47 |
|
|
0.02 |
|
|
|
|
|
|
|
|
Beryl-Emerald |
|
Musakashi area |
Zambia |
Gems & Gemology 2005 Summer 116-145 |
66.6 |
15.64 |
0.01 |
0.72 |
0.31 |
0.01 |
0.01 |
0.66 |
1.36 |
0.55 |
|
|
|
|
|
|
|
|
|
|
|
Beryl-Emerald |
|
Musakashi area |
Zambia |
Gems & Gemology 2005 Summer 116-145 |
66.6 |
15.9 |
|
0.73 |
0.23 |
|
0.02 |
0.65 |
1.31 |
0.48 |
|
|
0.03 |
|
|
|
|
|
|
|
|
Beryl-Emerald |
|
Machingwe |
Zimbabwe |
The Journal of
Gemmology 1991, Vol 22,N°5, p270 |
67.4 |
13.6 |
|
2.65 |
0.76 |
|
0.05 |
2.21 |
|
|
|
11.24 |
0.04 |
0.04 |
|
|
|
|
|
|
|
Beryl-Emerald |
|
Machingwe |
Zimbabwe |
The Journal of
Gemmology 1991, Vol 22,N°5, p270 |
67.1 |
12.81 |
|
3 |
0.86 |
|
0.05 |
2.28 |
|
|
|
11.88 |
0.03 |
0.04 |
|
|
|
|
|
|
|
Beryl-Emerald |
|
Sandawana |
Zimbabwe |
Gems & Gemology 1982 Fall p128 |
65 |
14.2 |
|
3 |
|
|
|
2 |
0.5 |
|
0.5 |
13.6 |
|
|
|
|
|
|
0.15 |
|
|
Beryl-Emerald |
|
Sandawana |
Zimbabwe |
Gems & Gemology 1982 Fall p128 |
63.8 |
18.06 |
|
0.75 |
0.3 |
|
|
2.03 |
0.6 |
|
|
13.28 |
0.05 |
|
|
|
1.07 |
|
0.1 |
|
|
Beryl-Emerald |
medium to dark green |
Sandawana |
Zimbabwe |
Gems & Gemology 1997 Summer, p95 |
62.9 |
13.4 |
|
2.63 |
0.63 |
|
|
2.24 |
0.97 |
0.05 |
|
|
0.04 |
0.08 |
|
|
|
|
|
|
|
Beryl-Maxixe Beryl |
blue |
|
|
Gems & Gemology Fall 2008, 214-225 |
65.4 |
17.7 |
|
|
|
|
|
0.47 |
|
|
|
|
0.06 |
0.7 |
13.56 |
|
|
|
|
|
|
Beryl-Morganite |
|
|
Madagascar |
The Journal of
Gemmology 2003, Vol 28,N°7, p422 |
64.8 |
17.52 |
|
|
|
|
0.01 |
1.35 |
|
|
0.02 |
11.2 |
0.07 |
1.09 |
|
|
|
|
0.68 |
|
0.09 |
Beryl-Red Beryl |
|
|
|
Gems & Gemology 1984 Winter p212 |
70.6 |
17.2 |
0.07 |
|
|
0.03 |
0.08 |
1.61 |
|
|
1.01 |
|
4.15 |
|
|
|
|
0.26 |
|
|
|
Beryl-Red Beryl |
red |
|
|
The Journal of
Gemmology 1995, Vol 24, N°8, p 582 |
67.2 |
16.75 |
0.82 |
|
2.81 |
0.29 |
0.13 |
|
|
|
|
|
0.1 |
|
|
|
|
|
|
|
|
Beryl-Red Beryl |
|
Utah |
USA |
The Journal of
Gemmology 2003, Vol 28,N°7, p422 |
66.9 |
16.59 |
0.29 |
0.11 |
|
0.27 |
|
0.07 |
|
0.04 |
2.1 |
13.78 |
0.2 |
0.13 |
|
|
|
|
0.09 |
|
0.14 |