|
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 |
|
Chiolite |
1.342 |
1.349 |
0.007 |
0.007 |
3.01 |
3.01 |
colourless |
|
1.04ct |
|
|
|
|
|
|
|
Gems & Gemology 2019 Fall, p 416 |
TABLES
|
Stone |
RI min |
RI max |
Biref min |
Biref max |
Dens min |
Dens max |
ne min |
ne max |
no min |
no max |
Reference |
|
Chiolite |
1.34 |
1.35 |
0.006 |
0.006 |
2.85 |
3 |
|
|
|
|
Gemmo.eu 2020 |
|
Chiolite |
1.342 |
1.349 |
0.007 |
0.007 |
2.99 |
3 |
1.342 |
1.342 |
1.349 |
1.349 |
http://www.geminterest.com |
|
Chiolite |
1.342 |
1.349 |
0.007 |
0.007 |
3 |
3 |
|
|
|
|
http://www.gemmology.be |
|
Chiolite |
1.342 |
1.349 |
0.007 |
0.007 |
2.998 |
2.998 |
1.342 |
1.342 |
1.349 |
1.349 |
Joel Arem, Color Encyclopedia of Gemstones, 1987 |
|
Chiolite |
1.342 |
1.349 |
0.007 |
0.007 |
2.998 |
2.998 |
|
|
|
|
Gemology Tools Professional 2010 |
CAUSE OF
COLOUR
MINERAL
INCLUSIONS
LOCALITIES
CHEMICAL DATA
(%)