Calcopirita, Siderita
Huanggang Mines, Hexigten Banner (Kèshíkèténg Qí), Chifeng (Ulanhad), Inner Mongolia Autonomous Region, China
6,4 x 5,6 cm.
(Autor: Xavier bordas)
Dimensions: | 1311 x 1600 |
File size: | 395.01 kbytes |
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