AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Switzerland > Quartz var. Smoky Quartz (Dauphiné twin) |
DESCRIPTION: | No. 83214 |
Mineral: | Quartz var. Smoky Quartz (Dauphiné twin) |
Locality: | Galenstock, Valais, Switzerland |
Description: | Two interconnected water-clear lustrous transparent smoky quartz crystals with large, pronounced S-faces {2111} on adjacent corners, indicating the quartz is twinned following the Dauphiné Law. Ex. Heinz Kirchtag |
Overall Size: | 8.5x5.5x4 cm |
Crystals: | 40-85 mm |
Archived: | For reference only |
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