Mineral Specimen and Product Inventory Search
- Availability
- Available
- Price
- $75.00
- Reduced Price
- $40.00
- 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
- $1,750.00
- Reduced Price
- $575.00
- Locality
- Nevel quarry, Newry, Oxford Co., Maine, United States
- Formula
- Na2(Be,Li)(Zr,Zn)2(PO4)4ยท1.5H2O
- Size
- Micromount
- Tagged
- phosphate, beryllium, pegmatite mineral
- Special Info
- Type Locality
- Special Info
- XRD Confirmed
- Special Info
- EDS Confirmed
- Special Info
- Cotype
A tiny brown speck of Gainesite - This is the co-type specimen!! Note the label ex-Segeler & Ex- Yedlin.
- 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
- Available
- Price
- $40.00
- Locality
- Double Rainbow mine, Galena, Lawrence Co., South Dakota, United States
- Formula
- PbS
- Size
- 4.3 x 4 x 2.5 cm - Miniature
- Tagged
- sulfide
Galena crysatls to 3mm with discoidal Siderite.
- Availability
- Available
- Price
- $35.00
- Locality
- Clausthal, Harz Mtns., Niedersachsen, Germany
- Formula
- PbS
- Size
- 6 x 4.5 x 3.5 cm - Sm Cabinet
- Tagged
- sulfide
A single octahedral crystal to 3mm in massive Galena and Quartz. See old label in the prov. tab.
- Availability
- Sold
- Locality
- Revenue mine, Sneffels dist., Ouray Co., Colorado, United States
- Formula
- PbS
- Size
- 9 x 8 x 8 cm - Sm Cabinet
- Tagged
- ore mineral, sulfide
Large specimen of granular milky Quartz with bands of Galena and Sphalerite.
