Mineral: Ilvaite with Quartz
Locality: Huanggang Mines, Hexigten Banner (Kèshíkèténg Qí), Chifeng (Ulanhad), Inner Mongolia Autonomous Region, China
Dimensions: 148 x 132 mm

Description: Huge crystal of 13 cm size formed by an aggregate of prismatic crystals with slightly curved edges and associated with quartz and calcite.

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