Hedenbergite with Quartz and Calcite

Huanggang Mines, Hexigten Banner (Kèshíkèténg Qí), Chifeng (Ulanhad), Inner Mongolia Autonomous Region  China (2010)

Specimen size: 12.5 × 6.2 × 4.5 cm = 4.92” × 2.44” × 1.77”