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Pyrrhotite
Nikolaevskiy Mine, Da’negorsk, Primorskiy Kray, Russia
4.5 x 5.0 cm.
Thick hexagonal prisms to 5 cm on a small matrix composed of fine needle-like quartz crystals. (Author: crosstimber)
| Dimensions: | 750 x 543 |
| File size: | 53.98 kbytes |
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