Helvine-Genthelvite with Quartz

Huanggang Mines, Hexigten Banner (Kèshíkèténg Qí), Chifeng (Ulanhad), Inner Mongolia Autonomous Region  China (2013)

Specimen size: 3.8 × 2.9 × 2.6 cm = 1.50” × 1.14” × 1.02”
Main crystal size: 1.1 × 0.9 cm = 0.43” × 0.35”