Quartz with inclusions, Calcite-Dolomite and Magnetite

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

Specimen size: 10.6 × 4.7 × 2.1 cm = 4.17” × 1.85” × 0.83”
Main crystal size: 10.6 × 1.6 cm = 4.17” × 0.63”