Quartz with inclusions, Calcite-Dolomite and Magnetite

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

Specimen size: 7.5 × 2.4 × 1.8 cm = 2.95” × 0.94” × 0.71”