Mineral Specimen and Product Inventory Search
- White Cap mine, Pennington Co., South Dakota, United States
- 7 x 5 x 2 cm - Sm Cabinet
They called this stuff "pepper" cassiterite for its resemblance of pepper in rock. This particular piece shows plenty of tetragonal octahedrons to 2mm. The White Cap mine is one of the better localities for Cassiterite in the Black Hills.