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Sphalerite (variety cleiophane), Quartz
Krushev dol deposit, Krushev dol Mine, Madan mining area, Rhodope Mountains, Smolyan Oblast, Bulgaria
Specimen size 7 cm, largest crystal 8 mm
(Author: Tobi)
| Dimensions: | 1000 x 800 |
| File size: | 134.78 kbytes |
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