Fluorite (octahedral) with Calcite

Huanggang Mines, Hexigten Banner (Kèshíkèténg Qí), Chifeng (Ulanhad), Inner Mongolia Autonomous Region  China (±2015)

Specimen size: 4.7 × 3.4 × 3.9 cm = 1.85” × 1.34” × 1.54”
Main crystal size: 3.9 × 3.1 cm = 1.54” × 1.22”