| AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Brazil > Topaz (flawless gem-grade crystal) |
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| DESCRIPTION: | No. 46500 |
| Mineral: | Topaz (flawless gem-grade crystal) |
| Locality: | Tres Barras Mine, Teofilo Otoni, Minas Gerais, Brazil |
| Description: | Flawless gem-grade colorless topaz crystal with smooth convex curved faces on the front and complexly crystallized rear surfaces composed of many smaller lustrous parallel crystal faces. This topaz could produce a 22 mm flawless gemstone if faceted. Weight: 82.8 grams |
| Overall Size: | 55x35x26 mm |
| Crystals: | 55 mm |
| Archived: | For reference only |
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