|
INVESTIGATIONS
Stone |
RI min |
RI max |
Biref min |
Biref max |
Dens min |
Dens max |
Colour |
Location |
Info |
Spectrum |
UVS |
UVL |
Reference |
Analcime |
1.486 |
1.487 |
0.001 |
0.001 |
2.22 |
2.29 |
|
Australia |
transparent |
|
|
|
Zeitschrift der Deutschen Gemmologischen
Gesellschaft 1983 Vol 32, No 4,
p204-205 |
TABLES
Stone |
RI min |
RI max |
Biref min |
Biref max |
Dens min |
Dens max |
Reference |
Analcime |
1.479 |
1.493 |
0 |
0 |
2.22 |
2.29 |
Joel Arem, Color Encyclopedia
of Gemstones, 1987
|
Analcime |
1.479 |
1.489 |
0 |
0 |
2.22 |
2.29 |
Bestimmungstabellen für Edelsteine, Birgit
Günther, 1981
|
Analcime |
1.479 |
1.493 |
|
|
2.22 |
2.29 |
http://www.gemmology.be
|
Analcime |
1.479 |
1.493 |
0 |
0 |
2.22 |
2.29 |
http://www.geminterest.com
|
Analcime |
1.479 |
1.493 |
0 |
0 |
2.2 |
2.29 |
Tables of Gemstone
Identification, Roger Dedeyne, Ivo Quintens, 2007
|
Analcime |
1.48 |
1.493 |
0 |
0 |
2.22 |
2.3 |
Gemme, Dati per l'identificazione, P. De Stefano
et al, 1993
|
Analcime |
1.485 |
1.54 |
0 |
0 |
2.2 |
2.3 |
Gemmo.eu 2013
|
Analcime |
1.486 |
1.487 |
0.001 |
0.001 |
2.22 |
2.3 |
Gemmological Tables, Ulrich Henn, 2004
|
Analcime |
1.487 |
1.487 |
0 |
0 |
2.22 |
2.29 |
John Sinkakas, Gemstone and
mineral data book,1972
|
Analcime |
1.487 |
1.487 |
0 |
0 |
2.22 |
2.29 |
Tabellen zur Edelstein-Bestimmung, Pschichholz
FGA, 1975
|
Analcime |
1.487 |
1.487 |
0 |
0 |
2.22 |
2.29 |
Gems, R Webster, 5th edition
1994
|
CAUSE OF COLOUR
MINERAL INCLUSIONS
Inclusion |
Stone |
Reference |
copper |
Analcime |
Gemmological Tables, Ulrich
Henn , GGA, 2004 |
LOCALITIES