|
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 |
Painite |
1.787 |
1.816 |
0.028 |
0.028 |
4.01 |
4.01 |
dark red |
Myanmar |
|
|
|
|
|
|
|
|
The Journal of Gemmology 1974 N°3, p109-110 |
TABLES
Stone |
RI min |
RI max |
Biref min |
Biref max |
Dens min |
Dens max |
ne min |
ne max |
no min |
no max |
Reference |
Painite |
1.786 |
1.817 |
0.027 |
0.03 |
4 |
4.09 |
|
|
|
|
Gemmo.eu 2017 |
Painite |
1.787 |
1.816 |
0.029 |
0.029 |
4.01 |
4.01 |
|
|
|
|
Bestimmungstabellen für Edelsteine,
Birgit Günther, 1981 |
Painite |
1.787 |
1.816 |
0.029 |
0.028 |
4 |
4.01 |
1.787 |
1.788 |
1.815 |
1.816 |
Gemme, Dati per l'identificazione, P. De
Stefano et al, 1993 |
Painite |
1.787 |
1.816 |
0.029 |
0.029 |
4.01 |
4.01 |
1.787 |
1.787 |
1.816 |
1.816 |
Gemmological Tables, Ulrich Henn,
2004 |
Painite |
1.787 |
1.816 |
0.029 |
0.029 |
4 |
4 |
|
|
|
|
http://www.gemmology.be |
Painite |
1.787 |
1.816 |
0.029 |
0.029 |
4.01 |
4.01 |
|
|
|
|
Tabellen zur Edelstein-Bestimmung,
Pschichholz FGA, 1975 |
Painite |
1.787 |
1.816 |
0.029 |
0.029 |
4 |
4 |
1.787 |
1.787 |
1.816 |
1.816 |
Joel Arem, Color Encyclopedia of Gemstones, 1987 |
Painite |
1.787 |
1.816 |
0.029 |
0.029 |
4.01 |
4.01 |
|
|
|
|
John Sinkakas, Gemstone and mineral data book,1972 |
Painite |
1.787 |
1.816 |
0.027 |
0.028 |
4 |
4 |
1.787 |
1.789 |
1.815 |
1.816 |
http://www.geminterest.com |
Painite |
1.787 |
1.816 |
0.029 |
0.029 |
4.01 |
4.01 |
|
|
|
|
Gems, R Webster, 5th edition 1994 |
Painite |
1.787 |
1.816 |
0.029 |
0.029 |
4 |
4.03 |
|
|
|
|
Tables of Gemstone Identification, Roger Dedeyne, Ivo Quintens, 2007 |
Painite |
1.787 |
1.816 |
|
|
4.01 |
4.03 |
|
|
|
|
Michael O'Donoghue, Gems: Their Sources, Descriptions and Identification
(2006), 873pp |
CAUSE OF
COLOUR
Stone |
Colour |
Cause
of colour |
Reference |
painite |
orange-red |
minor amounts of chromium and vanadium and traces of
iron |
http://minerals.caltech.edu |
MINERAL
INCLUSIONS
Inclusion |
Stone |
Reference |
phlogopite |
Painite |
The Journal of Gemmology, 1983, Vol18,N°6, p500-503 |
LOCALITIES
CHEMICAL DATA
(%)