TM98Z7: Helvine-Genthelvite with Quartz - Huanggang Mines, Inner Mongolia Autonomous Region China
Helvine-Genthelvite with Quartz

Huanggang Mines, Hexigten Banner (Kshktng Q), Ulanhad (Chifeng), Inner Mongolia Autonomous Region  China (2013)

Specimen size: 3 × 2.6 × 2.2 cm = 1.2 × 1.0 × 0.9
Main crystal size: 1.1 × 1 cm = 0.4 × 0.4

specimens/s_imagesZ7/Helvine-TM98Z7f1.jpg