Mineral Specimen and Product Inventory Search
- Availability
- Sold
- Locality
- Granite Gap mine, near Steins, Hidalgo Co., New Mexico
- Formula
- SrAl3(AsO4)(AsO3OH)(OH)6
- Size
- 2 x 1.5 x 1 cm - Thumbnail
- Tagged
- arsenate
Tiny white crystal groups to 1mm. ID by Ron Gibbs, the expert at Granite Gap.
- Availability
- Sold
- Locality
- Hingston Down quarry, Gunnislake, Cornwall, England
- Formula
- CuFe3+2(AsO4)2(OH)2·4H2O
- Size
- 3 x 2 x 0.5 cm - Thumbnail
- Tagged
- arsenate, copper
Green compact acicular crystals in aggregate. Type Locality.
- Availability
- Available
- Price
- $275.00
- Reduced Price
- $195.00
- Locality
- Rovnost mine, Jachymov, Erzgegirge, Bohemia, Czech Republic
- Formula
- Cu3(AsO4)2 · 8H2O
- Size
- 3 x 2 x 2 cm - Thumbnail
- Tagged
- arsenate, copper
- Special Info
- Type Locality
- Special Info
- EDS Confirmed
Babanekite is the copper member of the Vivianite group. It's fun to look at these minerals as they all look the same just different colors. Babanekite was described in 2012. The crystals on this specimen are less than 0.3mm and are pink, not green as you would think. It probably contains small amounts of cobalt. From Dr. Hyrsl Jaroslav's stock.
- Availability
- Available
- Price
- $355.00
- Featured
- Featured in Special Editions
- Locality
- Långban, Filipstad, Värmland, Sweden
- Formula
- Ca2Mn2+(AsO4)2·2H2O
- Size
- 7 x 3.5 x 3 cm - Sm Cabinet
- Tagged
- arsenate
Superb specimen with colorless platy crystals of Brandtite crystals to 1mm at the black arrow. I do not know what the hemispherical, colorless crystals are...???
See prov. tab for label: Curtic Brandt ...
- Availability
- Available
- Price
- $325.00
- Featured
- Featured in Special Editions
- Locality
- Långban, Filipstad, Värmland, Sweden
- Formula
- Ca2Mn2+(AsO4)2·2H2O
- Size
- 7 x 3.5 x 3.5 cm - Sm Cabinet
- Tagged
- arsenate
- Special Info
- XRD Confirmed
Excellent specimen which has been tested by Dr. Pete Dunn by XRD. The crystals of Brandtite are 1-4mm in two seperate groups on botryoids of Rhodochrosite. There are minor yellow areas of massive Caryopilite.
- Availability
- Sold
- Locality
- Torrecillas mine, Salar Grande, Iquique, Tarapacá Region, Chile
- Formula
- NaMn3[AsO4]2[AsO2(OH)2]
- Size
- 6 x 5 x 3 cm - Sm Cabinet
- Tagged
- arsenate
- Special Info
- Type Locality
Rich specimen with dark brownish red crystal groups of Canutite to 1mm. Associated minerals include bright blue Lavendulan and white sprays of very rare Torrecillasite. This is type locality for both Canutite abd Torrecillasite.
