Quartz with inclusions, Calcite-Dolomite and Magnetite

Huanggang Mines, Hexigten Banner (Kèshíkèténg Qí), Chifeng (Ulanhad), Inner Mongolia Autonomous Region  China (2014)

Specimen size: 11.2 × 3.5 × 4.8 cm = 4.41” × 1.38” × 1.89”
Main crystal size: 9.7 × 3.1 cm = 3.82” × 1.22”