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- Availability
- Sold
- Locality
- Wagholi, near Pune, Maharashtra, India
- Formula
- CaV4+OSi4O10·4H2O
- Size
- 5.5 x 4.5 x 5 cm - Sm Cabinet
- Tagged
- vanadium
Electric blue sprays of Pentagonite with individual crystals to 2mm. There are three clusters to 6mm across in a geode-like matrix which is sawed flat, which makes it it nicely for display.
- Availability
- Available
- Price
- $60.00
- Locality
- Wagholi, near Pune, Maharashtra, India
- Formula
- CaV4+OSi4O10·4H2O
- Size
- 4 x 3 x 2.6 cm - Miniature
- Tagged
- vanadium
A 1.5cm crystal group of electric blue Pentagonite in a pockket of Stilbite.
- Availability
- Available
- Price
- $65.00
- Locality
- Wagholi, near Pune, Maharashtra, India
- Formula
- CaV4+OSi4O10·4H2O
- Size
- 3.5 x 3.5 x 2 cm - Miniature
- Tagged
- vanadium
Electric blue crystal group to 1.5cm across.
- Availability
- Available
- Price
- $195.00
- Locality
- Pucher shaft, Schneeberg dist., Erzgebirge, Saxony, Germany
- Formula
- BiVO4
- Size
- 3.5 x 3 x 1 cm - Miniature
- Tagged
- vanadium
Tiny brown euhedral crystals less than 0.4mm in size.
- Availability
- Available
- Price
- $25.00
- Locality
- T pit, Union Carbide Mine, Wilson Springs, Garland Co., Arkansas, United States
- Formula
- Ca(V4+O)2(PO4)2·5H2O
- Size
- 6 x 3.5 x 3.5 cm - Sm Cabinet
- Tagged
- phosphate, vanadium
Tiny pale green plates of Sincosite.
- Availability
- Available
- Price
- $40.00
- Locality
- South Rasmussen Ridge mine, Soda Springs, Caribou Co., Idaho
- Formula
- Ca(V4+O)2(PO4)2·5H2O
- Size
- 4.5 x 4.5 x 3 cm - Miniature
- Tagged
- phosphate, vanadium
Super thin tabular crystals of Sincosite in groups to maybe 0.5mm. It is associated yellow Hawleyite. The matrix is the black Phosphoria Formation. This area of the country boast large reserves of phosphate deposits with several producing mines. The formation is so black early pioneers assumed it was coal. But it they couldn't burn it!