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Vivianite, siderite, pyrite
Huanuni mine, Huanuni, Dalence Province, Oruro Department, Bolivia
Crystal size: 82 mm x 38 mm x 11 mm. Matrix size: 90 mm x 56 mm (Author: Carles Millan)
| Dimensions: | 1562 x 1600 |
| File size: | 466.28 kbytes |
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