Mineral Specimen and Product Inventory Search
- Availability
- Available
- Price
- $25.00
- Locality
- Mrak mine, Converse Co., Wyoming, United States
- Formula
- K2(UO2)2(VO4)2·3H2O
- Size
- 4.5 x 2.5 x 2 cm - Miniature
- Tagged
- vanadium
Yellow powdery Carnotite in sandstone.
SOLD
- Availability
- Sold
- Locality
- Union Carbide mine, Wilson Springs, Garland Co., Arkansas, United States
- Formula
- Fe3+4V5+4O16·5H2O
- Size
- 7 x 6 x 3 cm - Sm Cabinet
- Tagged
- vanadium
Nearly black, sooty coatings of Fervanite in matrix. This mine was mined for its vanadium content and a lot of rare vanadium minerals were found there.
- Availability
- Available
- Price
- $30.00
- Locality
- Izalco Volcano, Sonsonate dept,. El Salvador
- Formula
- Cu2+3Fe3+4(VO4)6
- Size
- Capsule
- Tagged
- copper, vanadium
- Special Info
- Type Locality
Lyonsite is a rare copper vanadate reported from three world-wide localities, two are volcanoes. This is the type locality. This specimen consist of very tiny, less than 0.2mm, black grains with an unknown white mineral.
- Availability
- Available
- Price
- $250.00
- Locality
- Arrowhead Claim, San Miguel Co., Colorado, United States
- Formula
- CaV5+2O6·2H2O
- Size
- 12 x 9 x 4 cm - Cabinet
- Tagged
- vanadium
Large, museum size and quality, specimen of rare bright yellow Metarossite. Excellent showy specimen.
- Availability
- Available
- Price
- $275.00
- Locality
- Mina Ojuela, Mapimi, Durango, Mexico
- Formula
- PbCuVO4(OH)
- Size
- 12 x 8.5 x 5 cm - Cabinet
- Tagged
- copper, vanadium
A beautiful dark orangy green cloud-like arrangement of bubbly Mottramite groups.
- Availability
- Available
- Price
- $20.00
- Locality
- Monument No. 2 mine, Apache Co., Arizona, United States
- Formula
- Ca(UO2)2(V10O28) 16H2O
- Size
- 7 x 4 x 4 cm - Sm Cabinet
- Tagged
- vanadium
Purplish brown impregnation of sandstone.
