Esfalerita (var. marmatita) sobre ankerita.
Mina Eugenia, Bellmunt del Priorat, Tarragona, Catalunya, España
3 x 3 x 1 cm. Cristal mayor 0,5 cm. (Autor: Frederic Varela)
| Dimensions: | 600 x 449 |
| File size: | 53.32 kbytes |
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