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MINERAL FOTO ATLAS Covellite / Covellin CuS Blue covellite. Reiche Zeche Mine, Freiberg, Erzgebirge, Saxony, Germany. Picture size 5 mm. Blauer Covellin. Grube Reiche Zeche, Freiberg, Erzgebirge, Sachsen, Deutschland. Bildbreite 5 mm. © Thomas Witzke / Stollentroll |
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