Rare Mineral Specimens - search page
SOLD
- Availability
- Sold
- Locality
- Rowley mine, Maricopa Co., Arizona, United States
- Formula
- CuPb2Cl2(OH)4
- Size
- 2.8 x 2.5 x 1.5 cm - Thumbnail
- Tagged
- copper
Sky blue crystalline coatings on matrix.
SOLD
- Availability
- Sold
- Locality
- Rowley mine, Maricopa Co., Arizona, United States
- Formula
- CuPb2Cl2(OH)4
- Size
- 5 x 3 x 1.5 cm - Miniature
- Tagged
- copper
Rich blue crystalline masses. Rare.
SOLD
- Availability
- Sold
- Locality
- Leonard mine, Butte dist., Silver Bow Co., Montana, United States
- Formula
- Cu1.8S
- Size
- 4 x 2 x 1 cm - Miniature
- Tagged
- sulfide, copper
Massive bluish Digenite with Bornite along the rim in second photo.
SOLD
- Availability
- Sold
- Featured
- Featured in Special Editions
- Locality
- Mohawk mine, Keweenaw Co., Michigan, United States
- Formula
- Cu3As
- Size
- 5.5 x 5.5 x 5 cm - Sm Cabinet
- Tagged
- copper
Heavy mass of arsenides and it's hard to discern them without the aid of an EDS and XRD. Mostly though seems to be some brassy Nickeline and whiteish gray Domeykite. It's a good specimen as large as it is and green and blue alterations.
- Availability
- Available
- Price
- $25.00
- Locality
- Balmat, St. Lawrence Co., New York, United States
- Formula
- Mn2+MgSi2O6
- Size
- 3 x 1.3 x 0.3 cm - Thumbnail
Sugary orange crystalline mass.
- Availability
- Available
- Price
- $60.00
- Reduced Price
- $30.00
- Locality
- Black Pine mine, Philipsburg, Granite Co., Montana, United States
- Formula
- PbCuAsO4(OH)
- Size
- 2.3 x 1.5 x 1 cm - Thumbnail
- Tagged
- arsenate, copper
Green Duftite with probably shiny black Murdochite crystals coating Quartz crystals.
