Hackmanite -8.76 ct -SOLD
Large cabochone to observe VERY marked tenebrescence effect
- temporary change of color when exposed to UV light.
|
| Weight: | 8.76 ct |
| Size: | 16.3 x 12.8 x 6.4 mm |
| Color: | colorless in normal condition, violet after some minutes exposition to UV light (not photographed) |
| Clarity: | translucent to opaque |
| Cut: | oval cabochon |
| Treatments: | not treated |
| Origin: | Afganistan |
| Price: | SOLD |
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