|
INVESTIGATIONS
Stone |
RI min |
RI max |
Biref min |
Biref max |
Dens min |
Dens max |
Colour |
Locality |
Info |
nx min |
nx max |
ny min |
ny max |
nz min |
nz max |
Spectrum |
UVS |
UVL |
Reference |
sudoite |
1,5 |
1,6 |
0,01 |
0,01 |
2,244 |
2,645 |
grayish green, light gray |
Antilles |
beads and pendants from
archaeological sites in the Lesser Antilles |
|
|
|
|
|
|
|
|
inert to moderate
green-yellow |
Gems & Gemology 2021
Fall, p206-226 |
TABLES
CAUSE OF
COLOUR
MINERAL
INCLUSIONS