Mineral Specimen and Product Inventory Search
SOLD
- Availability
- Sold
- Locality
- Mineral King mine, British Columbia, Canada
- Formula
- CuPbSbS3
- Size
- 9 x 6.5 x 3.5 cm - Sm Cabinet
- Tagged
- ore mineral, sulfide, copper
Massive Bournonite in Quartz matrix. Good ore piece.
SOLD
- Availability
- Sold
- Locality
- Morenci mine, Greenlee Co., Arizona, United States
- Formula
- Cu2S
- Size
- 13 x 6.5 x 8 cm - Cabinet
- Tagged
- ore mineral, sulfide, copper
Large mass of Chalcocite in porphyry matrix. The Chalcocite is massive, but is impressive with a beautiful luster.
SOLD
- Availability
- Sold
- Locality
- Ingersoll mine, Pennington Co., South Dakota, United States
- Formula
- Fe2+Nb2O6
- Size
- 9.5 x 8 x 6.5 cm - Cabinet
- Tagged
- ore mineral, pegmatite mineral
Large cabinet with black, bladed "Columbite-Tantalite" to 4.5cm in white cleavelandite matrix.
SOLD
- Availability
- Sold
- Locality
- Harding mine, Taos Co., New Mexico, United States
- Formula
- Fe2+Nb2O6
- Size
- 1.1 x 1.0 x 0.7 cm - Thumbnail
- Tagged
- ore mineral
A small but nice single crystal of Columbite-Tantalite. It could be of the Manganese nomenclature also. My desktop SEM is broke.
SOLD
- Availability
- Sold
- Locality
- East Colusa mine, Butte dist., Silver Bow Co., Montana, United States
- Formula
- CuS
- Size
- 7.5 x 8 x 5.5 cm - Sm Cabinet
- Tagged
- ore mineral, sulfide, copper
Tightly packed indigo and blue Covellite blades with Pyrite. You gotta love this stuff, that indigo color just floors me.
SOLD
- Availability
- Sold
- Locality
- Santo Nino vein, Fresnillo, Zacatacas, Mexico
- Formula
- Ag3SbS3
- Size
- 10 x 5 x 6 cm - Cabinet
- Tagged
- ore mineral, sulfide, silver
Thick, dull grey Pyrargyrite vein to 7cm long with Galena and Calcite. Good ore specimen.
