Helvine with Quartz

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

Specimen size: 8.9 × 6 × 6.2 cm = 3.50” × 2.36” × 2.44”
Main crystal size: 3.5 × 3 cm = 1.38” × 1.18”