AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Tanzania > Tanzanite (blue gem variety of the mineral Zoisite) four partial crystals |
DESCRIPTION: | No. 79153 |
Mineral: | Tanzanite (blue gem variety of the mineral Zoisite) four partial crystals |
Locality: | Merelani Hills, western slope of Lelatama Mountains, Arusha Region, Tanzania (Type Locality for Tanzanite) |
Description: | Four crystals of translucent tanzanite, the trichroic transparent blue-violet gem variety of the mineral zoisite, with no matrix. One tanzanite has a gemmy interior. Total Weight: 12.7 grams (63.5 carats) |
Overall Size: | 12-22 mm |
Crystals: | |
Archived: | For reference only |
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