











Mineral Specimen and Product Inventory Search
- Availability
- Sold
- Locality
- Flambeau mine, Ladysmith, Rusk Co., Wisconsin, United States
- Formula
- Cu2S
- Size
- 3 x 3 x 2.5 cm - Thumbnail
- Tagged
- sulfide
Iridescent Chalcocite composed of an aggregate of several formless or semi-formless crytsals.
- Availability
- Sold
- Locality
- White Pine mine, Ontonagon Co., Michigan, United States
- Formula
- Cu2S
- Size
- 6.5 x 6 x 3 cm - Sm Cabinet
- Tagged
- sulfide, copper
Steel gray Chalcocite with golden Chalcopyrite and Calcite.