EM88Y7: Calcite - Huanggang Mines, Inner Mongolia Autonomous Region China
Calcite

Huanggang Mines, Hexigten Banner (Kshktng Q), Ulanhad (Chifeng), Inner Mongolia Autonomous Region  China (2012)

Specimen size: 8.4 × 7.5 × 4.3 cm = 3.3 × 3.0 × 1.7
Main crystal size: 8.4 × 4.1 cm = 3.3 × 1.6

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