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GEMS
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FACETED GEMS
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MINERALS
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- OPAL
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Hackmanite 6.61gr
€60.00
| Product Details | |
|---|---|
| GEM TYPE | : Hackmanite |
| TOTAL WEIGHT | : 6.61gr |
| SIZE : (LxWxH) | : 31.2x19x6.5mm |
| SHAPE | : Oval |
| COLOR | : Blue |
| HARDNESS | : 5-6 |
| ORIGIN | : Mogok |
| TREATMENT | : Unheated / Untreated |
Hackmanite.
It is named after its discoverer Victor Hackaman.
It is the violet variety of sodalite that presents tenebrescence. Describes the phenomenon of a mineral or gem changing color when exposed to ultraviolet light and returning to its original color when deprived of light.
C783
1 Item
| Product Details | |
|---|---|
| GEM TYPE | : Hackmanite |
| TOTAL WEIGHT | : 6.61gr |
| SIZE : (LxWxH) | : 31.2x19x6.5mm |
| SHAPE | : Oval |
| COLOR | : Blue |
| HARDNESS | : 5-6 |
| ORIGIN | : Mogok |
| TREATMENT | : Unheated / Untreated |