Calcite
Nikolaevskiy Mine, Da’negorsk, Primorskiy Kray, Russia
5.2 x 7.0 cm.
Bundles of tightly-packed scalenohedral manganoan calcite to 3.5 cm. that remind me of the calcites from Pachapaqui. Collected in August 2011. (Author: crosstimber)
| Dimensiones: | 750 x 562 |
| Tamaño fichero: | 32.79 kbytes |
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