Mineral Specimen and Product Inventory Search
- Availability
- Sold
- Featured
- Featured in Special Editions
- Locality
- Mina Ojuela, Mapimi, Durango, Mexico
- Formula
- CaCuAsO4(OH)
- Size
- 10 x 7 x 7 cm - Cabinet
- Tagged
- arsenate, copper
Bright green tiny clusters of Conichalcite with very good coverage on limonite matrix. Attractive specimen. There is nice Malachite and Calcite on the backside.
- Availability
- Available
- Price
- $40.00
- Locality
- Tsumeb mine, Tsumeb, Namibia
- Formula
- PbCuAsO4(OH)
- Size
- 3.5 x 2.5 x 2 cm - Miniature
- Tagged
- arsenate, copper
Lime green micro crystals of Duftite with Rosasite(?). Ex - Dr. Gebhard specimen.
- Availability
- Sold
- Locality
- Tsumeb mine, Tsumeb, Namibia
- Formula
- PbCuAsO4(OH)
- Size
- 4 x 2.5 x 1.5 cm - Miniature
- Tagged
- arsenate
Tiny crystals, less than 0.5mm, of Duftite on white Dolomite crystals. The Duftite forms bladed crystals with pointed terminations when seen as singles. Most of the Duftite, however, is in thick clusters. Of note is the preferential crystallization of the Duftite upon the Dolomite likely caused by slight ionic charges attracting the Duftite on certain, but consistent, faces of the Dolomite.
- Availability
- Sold
- Locality
- Jachymov, Erzgegirge, Bohemia, Czech Republic
- Formula
- Mn(AsO3OH)·H2O
- Size
- 3 x 2 x 2 cm - Thumbnail
- Tagged
- arsenate
Light purple or pinkish plumose crystal groups. Karutite is a relatively rare arsenate mineral having been found in only five worldwide localities.
- Availability
- Sold
- Locality
- Mina Ojuela, Mapimi, Durango, Mexico
- Formula
- Zn2AsO4(OH)·H2O
- Size
- 6 x 5 x .5 cm - Sm Cabinet
- Tagged
- arsenate
A single, but nice, 6mm yellow Legrandite crystal with good terminations and several babies at the base. On the flip are numerous white, rice-shaped Hydrozinclite crystals.
- Availability
- Sold
- Locality
- Tolbachik Volcano, Kamchatka, Russia
- Formula
- Na18Cu12TiO8(AsO4)8FCl5
- Size
- 2 x 2 x 1.5 cm - Thumbnail
- Tagged
- arsenate, copper
- Special Info
- XRD Confirmed
- Special Info
- EDS Confirmed
- Special Info
- Type & Only Locality
- Special Info
- Author's Material
- Special Info
- New IMA mineral
Grass green crystals filling air vesicles. Rich. New IMA mineral.
More specific locality information: Second scoria cone of the Northern Breakthrough of the Great Tolbachik Fissure Eruption, Tolbachik volcano, Kamchatka, Russia
