Mineral Specimen and Product Inventory Search
- Availability
- Sold
- Locality
- Barker-Ferguson mine, Pennington Co., South Dakota, United States
- Formula
- Mn2+Al(PO3OH)2(OH)·6H2O
- Size
- 6.5 x 2 x 2 cm - Sm Cabinet
- Tagged
- phosphate
- Special Info
- Type Locality
White to colorless acicular crystals to 2mm.
- Availability
- Available
- Price
- $75.00
- Locality
- Skorpion mine, Rosh Pinah, Lüderitz dist., Karas, Namibia
- Formula
- Ca3Zn2(PO4)2CO3(OH)2·H2O
- Size
- 3.8 x 3 x 3 cm - Miniature
- Tagged
- phosphate
- Special Info
- Type Locality
Colorless acicular crysatls to 3mm with green Tarbuttite.
- Availability
- Available
- Price
- $40.00
- Locality
- Silverfields mine, Cobalt dist., Ontario, Canada
- Formula
- CoAs3-x
- Size
- 7.5 x 6 x 1 cm - Sm Cabinet
- Tagged
- sulfide
A slab showing ore mineralization of mostly the cobalt arsenide Skutterudit, with blocky Cobaltite.
- Availability
- Available
- Price
- $40.00
- Locality
- Rustex mine, Gowganda area, Timiskaming dist., Ontario, Canada
- Formula
- CoAs3-x
- Size
- 6 x 6 x 3.5 cm - Sm Cabinet
- Tagged
- sulfide
Dull, massive, silvery Skutterudite, which take a fine shiny polish as seen in the photos.
- Availability
- Sold
- Featured
- Featured in Special Editions
- Locality
- Silverfields mine, Cobalt dist., Ontario, Canada
- Formula
- CoAs3-x
- Size
- 6 x 3.5 x 3 cm - Sm Cabinet
- Tagged
- Ore Minerals
Of all the Cobalt specimens in this Special Edition this one exemplifies the nature of the Cobalt style mineralization. Cobalt, a large Silver deposit had significant native Silver zones. Some of the veins were so large they termed one of them the "Silver Sidewalk". This specimen shows native Silver throughout the matrix with Stephanite and silvery Skutterrudite. Other possible associates include Stromeyerite and Chalcocite. This specimen and the other ore slabs in this Special Edition are most likely from the large research project performed on this deposit in the 1960's.
- Availability
- Available
- Price
- $40.00
- Locality
- Silver Hill mine, Pima Co., Arizona, United States
- Formula
- ZnCO3
- Size
- 5.5 x 3 x 3 cm - Sm Cabinet
- Tagged
- carbonate
Aqua-colored Aurichalcite with Smithsonite.
