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Sphalerite (variety cleiophane) on Dolomite
Lengenbach Quarry, Fäld, Binn Valley (Binntal), Wallis (Valais), Switzerland
4 x 6 x 4 cm / main crystal: 1.0 cm.
(Author: MIM Museum)
| Dimensions: | 1600 x 1280 |
| File size: | 261.46 kbytes |
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