EQ26AA8: Aggregate of very sharp tetrahedral Genthelvite crystals on a Magnetite matrix, with white rhombohedral Calcite-Dolomite crystals, Arsenopyrite, Quartz and Fluorite. As the close-up view photo shows, the Fluorite is especially clear. The analyses at different depths of the crystals reveal they are uniformly Genthelvite, without other species in zones. We will send a copy of the analyses to the buyer.
Huanggang Mines, Hexigten Banner (Kèshíkèténg Qí), Chifeng (Ulanhad), Inner Mongolia Autonomous Region  China (2014)

Specimen size: 9.8 × 6.5 × 4.2 cm = 3.86” × 2.56” × 1.65”

Main crystal size: 2.6 × 2.3 cm = 1.02” × 0.91”