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Sphalerite
Vtoroy Sovietskiy Mine, Dal’negorsk, Primorskiy Kray, Russia
5.2 x 10.5 cm.
Lustrous, black, twinned sphalerite crystals to 1.0 cm preferentially coated with a druse of brown siderite. (Author: crosstimber)
| Dimensions: | 750 x 517 |
| File size: | 55.93 kbytes |
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