AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Brazil > Diamond (0.51 carat macle, twinned crystal) |
DESCRIPTION: | No. 34915 |
Mineral: | Diamond (0.51 carat macle, twinned crystal) |
Locality: | Roraima Mine, Roraima (near the Venezuela border), Brazil |
Description: | Flattened triangular macle (twin) crystal of colorless natural diamond. The crystal is Spinel-law twinned with the twin plane visible around the outer edges. The crystal faces have many triangular trigon crystallization patterns. |
Overall Size: | 5.5x5x2 mm |
Crystals: | 5.5 mm |
Archived: | For reference only |
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