Helvine with Quartz

Huanggang Mines, Hexigten Banner (Kèshíkèténg Qí), Ulanhad (Chifeng), Inner Mongolia Autonomous Region  China (2011)

Specimen size: 8.9 × 6 × 6.2 cm = 3.5” × 2.4” × 2.4”
Main crystal size: 3.5 × 3 cm = 1.4” × 1.2”