AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Switzerland > Quartz var. Gwindel |
DESCRIPTION: | No. 20859 |
Mineral: | Quartz var. Gwindel |
Locality: | Arolla, Alpes Pennine, Switzerland |
Description: | Transparent, smoky quartz formation of stacked crystals in slightly twisted orientation - known as a gwindel. The cluster is completely undamaged externally. Internally it is nearly flawless smoky quartz with only a small area of internal fractures. Ex. Robert C. Linck (1905-1970) |
Overall Size: | 10x7x4 cm |
Crystals: | 1-5 cm |
Archived: | For reference only |
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