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Tetraedrite crystals (up to 5 mm, damaged unfortunately) with yellow fluorite on baryte from the Segen Gottes mine, Gersdorf, Freiberg district, Erzgebirge, Saxony. (Author: Andreas Gerstenberg)
| Dimensiones: | 600 x 450 |
| Tamaño fichero: | 46.99 kbytes |
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