|
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 |
Zektzerite |
1.58 |
1.583 |
|
|
2.81 |
2.81 |
purplish pink, light brownish
yellowish orange |
Golden Horn Batholith, Okanogan
County, Washington |
0.21-1.54ct |
|
|
|
|
|
|
|
weak to moderate
yellow |
inert |
Gems & Gemology 2011 Spring,
p61 |
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 |
Zektzerite |
1.582 |
1.584 |
0.002 |
0.002 |
2.79 |
2.79 |
1.582 |
1.582 |
1.584 |
1.584 |
1.584 |
1.584 |
Joel Arem, Color Encyclopedia
of Gemstones, 1987
|
Zektzerite |
1.582 |
1.585 |
0.003 |
0.003 |
2.79 |
2.79 |
1.582 |
1.582 |
1.584 |
1.584 |
1.585 |
1.585 |
Gemmological Tables, Ulrich Henn, 2004
|
Zektzerite |
1.582 |
1.584 |
0.002 |
0.002 |
2.79 |
2.79 |
|
|
|
|
|
|
http://www.gemmology.be
|
Zektzerite |
1.582 |
1.584 |
0.002 |
0.002 |
2.79 |
2.79 |
1.582 |
1.582 |
1.584 |
1.584 |
1.584 |
1.584 |
http://www.geminterest.com
|
Zektzerite |
1.582 |
1.584 |
0.002 |
0.002 |
2.79 |
2.79 |
|
|
|
|
|
|
Tables of Gemstone
Identification, Roger Dedeyn, Ivo Quintens, 2007
|
CAUSE OF COLOUR
MINERAL INCLUSIONS
LOCALITIES
STONE |
LOCALITIES |
REFERENCE | |||
Zektzeriet |
Washington Pass, Golden Horn
Batholith |
Okanogan
County |
Washington |
USA |
Rocks and Minerals, 66:6, p.
457 |
CHEMICAL DATA (%)