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MINERAL FOTO ATLAS Franckeite / Franckeit Pb21.7Sn9.3Fe4.0Sb8.1S56.9 Franckeite. San Jose Mine, Oruro City, Cercado Province, Oruro, Bolivia. Specimen size 6 cm. Collection and foto Thomas Witzke. Franckeit. San Jose Mine, Oruro City, Cercado Province, Oruro, Bolivien. Größe der Stufe 6 cm. Sammlung und Foto Thomas Witzke. © Thomas Witzke |
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