Mineral Specimen and Product Inventory Search
- Yaogangxian mine, Chenzhou, Hunan prov., China
- 7 x 5 x 1.5 cm - Sm Cabinet
Black, shiny, striated crystals of Ferberite (at least within the wolframite series). The largest crystal is 4cm. The 2-3mm tabular crystals are yellowish Muscovite.