AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Mexico > Quartz var. Amethyst Quartz with Calcite |
DESCRIPTION: | No. 72019 |
Mineral: | Quartz var. Amethyst Quartz with Calcite |
Locality: | Veta Madre Mining District, Guanajuato, Mexico |
Description: | Plate of transparent purple amethyst quartz crystals to 10 mm with partial overgrowth of lustrous transparent colorless calcite crystals to 3 mm. The amethyst crystals have deeper purple phantom zones internally and the outer faces have a waxy luster. Collected ca. 1988 |
Overall Size: | 9x6x3.5 cm |
Crystals: | micro to 10 mm |
Archived: | For reference only |
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