|
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 |
Mosandrite |
1.65 |
1.658 |
0.008 |
0.008 |
3.28 |
3.28 |
orangy-brown |
Kirovsky mine, Khibiny massive, Kola, Russia |
0.38ct |
1.650 |
1.650 |
1.653 |
1.653 |
1.658 |
1.658 |
rare earth element spectrum |
|
|
Gemmologie, Zeitschrift der Deutschen
Gemmologischen Gesellschaft 2014 Dez, p63-64 |
TABLES
CAUSE OF
COLOUR
MINERAL
INCLUSIONS
LOCALITIES
STONE |
LOCALITIES |
REFERENCE |
|||
Mosandrite |
Kirovskii apatite mine (Kirovsky Mine;
Kirovskii Mine; Kirov Mine), Kukisvumchorr Mt |
Khibiny Massif |
Kola |
Russia |
Gemmologie, Zeitschrift der Deutschen
Gemmologischen Gesellschaft, 2014 Dez, p63-64 |
CHEMICAL DATA
(%)