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Chalcopyrite
Gheturi Mine, Turt, Satu Mare, Romania
4.2 x 6.3 cm.
A floater specimen of tetragonal chalcopyrite crystals to 1.0 cm in the process of being replaced by brassy pyrite. Mined in 2005. (Author: crosstimber)
| Dimensiones: | 750 x 554 |
| Tamaño fichero: | 62.33 kbytes |
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