|
INVESTIGATIONS
TABLES
|
Stone |
RI min |
RI max |
Biref min |
Biref max |
Dens min |
Dens max |
nx min |
nx
max |
ny min |
ny max |
nz min |
nz max |
Reference |
|
Inderite |
1.486 |
1.517 |
|
|
|
|
|
|
|
|
|
|
John Sinkakas, Gemstone and mineral data
book,1972
|
|
Inderite |
1.486 |
1.507 |
0.017 |
0.02 |
1.78 |
1.86 |
1.486 |
1.489 |
|
|
1.504 |
1.507 |
Gemme, Dati per l'identificazione, P. De Stefano
et al, 1993
|
|
Inderite |
1.486 |
1.507 |
0.017 |
0.02 |
1.78 |
1.86 |
1.486 |
1.489 |
1.488 |
1.493 |
1.504 |
1.507 |
http://www.geminterest.com
|
|
Inderite |
1.486 |
1.507 |
0.017 |
0.02 |
1.78 |
1.86 |
|
|
|
|
|
|
http://www.gemmology.be
|
|
Inderite |
1.486 |
1.507 |
0.017 |
0.02 |
1.78 |
1.86 |
1.486 |
1.489 |
1.488 |
1.493 |
1.504 |
1.507 |
Joel Arem, Color Encyclopedia of Gemstones,
1987
|
|
Inderite |
1.486 |
1.507 |
0.017 |
0.02 |
1.78 |
1.86 |
1.486 |
1.489 |
1.488 |
1.493 |
1.504 |
1.507 |
Tables of Gemstone Identification, Roger Dedeyn,
Ivo Quintens, 2007
|
|
Inderite |
1.488 |
1.515 |
0.017 |
0.027 |
1.78 |
1.86 |
|
|
|
|
|
|
Bestimmungstabellen für Edelsteine, Birgit
Günther, 1981
|
|
Inderite |
1.488 |
1.505 |
0.017 |
0.017 |
1.79 |
1.79 |
1.488 |
1.488 |
1.491 |
1.491 |
1.505 |
1.505 |
Gemmological Tables, Ulrich Henn, 2004
|
|
Inderite |
1.488 |
1.505 |
0.017 |
0.017 |
1.79 |
1.79 |
1.488 |
1.488 |
1.491 |
1.491 |
1.505 |
1.505 |
Gems, R Webster, 5th edition 1994
|
CAUSE OF COLOUR
MINERAL INCLUSIONS
LOCALITIES
CHEMICAL DATA