Mineral Specimen and Product Inventory Search
- Availability
- Available
- Price
- $75.00
- Featured
- Featured in Special Editions
- Locality
- no locality
- Formula
- Gd2O3
- Size
- 3.5 x 1 x 1 cm - Miniature
Gadolinium was discovered in 1880 It is named after the mineral gadolinite of the is named after the Finnish chemist Johan Gadolin. Gadolinium is found in Gadolinite.
- Availability
- Available
- Price
- $25.00
- Locality
- Yellow Jacket mine, Rico dist., Dolores Co., Colorado, United States
- Formula
- PbS
- Size
- 5.5 x 4 x 1.5 cm - Sm Cabinet
- Tagged
- sulfide
This is a locality specimen, which was previously labeled as Argentopyrite. It is not noted at that locality and it looks like granular Galena. I believe it is agentiferous Galena.
- Availability
- Sold
- Featured
- Featured in Special Editions
- Locality
- Silverfields mine, Cobalt dist., Ontario, Canada
- Formula
- PbS
- Size
- 9.5 x 8 x 1 cm - Cabinet
- Tagged
- Ore Minerals
Excellent slab of Galena with Arsenopyrite and Chalcopyrite mostly likely from Petruk's group 5 mineralization, the Fe-As assemblage. This assemblage is characterized be a high content of Arsenopyrite. Cobalt was a world class Silver deposit which was discovered by a blacksmith in 1903. The pop-up photos show some unique and unusual ore textures.
- Availability
- Sold
- Featured
- Featured in Special Editions
- Locality
- Blanchard mine, Socorro Co., New Mexico, United States
- Formula
- PbS
- Size
- 14 x 8 x 5 cm - Cabinet
- Tagged
- ore mineral
A good specimen full of grey Galena cubes to 1.9cm coated with Anglesite. Associated are Fluorite and Baryte.
- Availability
- Sold
- Locality
- Jakobsberg mine, Filipstad, Värmland, Sweden
- Formula
- Pb3Ca2(SiO4)(Si2O7)
- Size
- 1.8 x 1.5 x 1.5 cm - Thumbnail
- Special Info
- Type Locality
Tiny, fine, lustrous black crystals of Ganomalite throughout mass.
- Availability
- Sold
- Locality
- Noumea, New Caledonia, France
- Size
- 4.5 x 4.5 x 3 cm - Miniature
Green crusts of a mixture of nickel magnesium silicates formed by the weathering of ultramafic rocks.
