AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from South Africa > Quartz var. Amethyst (Cactus Quartz) |
DESCRIPTION: | No. 42221 |
Mineral: | Quartz var. Amethyst (Cactus Quartz) |
Locality: | Boekenhouthoek area, Mpumalanga Province, South Africa |
Description: | Medium purple amethyst crystals up to 7 cm long with overgrowth of smaller 2-3 mm amethyst crystals around the prism faces of the larger crystals, but they do not coat the larger terminations of the underlying crystals. Ex. Robert C. Lambert (1919-2008) |
Overall Size: | 6.5x4.5x4 cm |
Crystals: | 1-70 mm |
Archived: | For reference only |
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