Mineral Specimen and Product Inventory Search
- Availability
- Sold
- 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.
Somebody buy this, I'm tired of looking at it.
- Availability
- Sold
- Featured
- Featured in Special Editions
- Locality
- Tsumeb mine, Tsumeb, Namibia
- Formula
- PbFe3+3(AsO4)(SO4)(OH)6
- Size
- 2.5 x 2 x 1.5 cm - Thumbnail
- Tagged
- arsenate
NOt actually sold but returned to Amo
Interesting Amber brown to brownish red tabular, pseudo-hexagonal crystals to 2mm in clusters.
- Availability
- Available
- Price
- $155.00
- Reduced Price
- $85.00
- 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
- $195.00
- Reduced Price
- $75.00
- Locality
- Tolbachik Volcano, Kamchatka, Russia
- Formula
- NaCaMg3(AsO4)3
- Size
- 6 x 4 x 3.5 cm - Sm Cabinet
- Tagged
- arsenate
- Special Info
- XRD Confirmed
- Special Info
- EDS Confirmed
- Special Info
- Type & Only Locality
- Special Info
- Author's Material
Calciojohillerite is a greenish to yellowish to almost colorless well-shaped, terminated crystals (about 1 mm) combined in clusters / crusts on basalt scoria altered by fumarolic gas. The specimen is very rich. It is one of the few study specimens from Igor Pekov's collection used to characterize the new mineral. It is not yet published but was approved in 2016.
A more detailed locality is: Arsenatnaya fumarole, Second scoria cone of the Northern Breakthrough of the Great Tolbachik Fissure Eruption, Tolbachik volcano, Kamchatka, Russia.
- Availability
- Sold
- Locality
- Gold Chain mine, Tintic dist., Juab Co., Utah, United States
- Formula
- CaCuAsO4(OH)
- Size
- 7 x 5.5 x 4.5 cm - Sm Cabinet
- Tagged
- arsenate, copper
Green crystalline coating all over spongy Quartz matrix.
- Availability
- Sold
- Locality
- Tsumeb mine, Tsumeb, Namibia
- Formula
- CaZnFe3+(AsO3OH)2(OH)3
- Size
- 3.5 x 1.5 x 2 cm - Miniature
- Tagged
- arsenate
The yellow may be Tsumcorite, but nonetheless and nice little specimen with green Adamite.
