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Tetrahedrite
Mercedes Mine, Huallanca District, Dos de Mayo Province, Huánuco Department, Peru
5.4 x 7.7 cm
Semi-lustrous, sharply formed tetrahedrite crystals to 2.6 cm. (Author: crosstimber)
| Dimensions: | 800 x 532 |
| File size: | 63.67 kbytes |
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