Mineral Specimen and Product Inventory Search
- Minerva #1 mine, Hardin Co., Illinois, United States
- 8 x 8 x 6 cm - Sm Cabinet
This is a very nice specimen of Sphalerite for this locality. The crystals reach nearly 2cm across and are composed on large crystal and numerous smaller as an overgrowth. The color is a deep reddish brown. On the backside is an area of purple Fluorite.