Fluorite, Calcite
Huanggang Mines, Hexigten Banner (Kèshíkèténg Qí), Chifeng (Ulanhad), Inner Mongolia Autonomous Region, China
6.0 x 3.5 cm
(Author: Don Lum)
Dimensions: | 1600 x 968 |
File size: | 262.63 kbytes |
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