Mineral Specimen and Product Inventory Search
- Availability
- Sold
- Locality
- Reynolds Tunnel, Summitville dist., Rio Grande Co., Colorado, United States
- Formula
- CuS
- Size
- 5.5 x 5 x 3 cm - Sm Cabinet
- Tagged
- sulfide, copper
Crude, rather weather, platey crystals to 1.5cm with sections cleaved off to expose indigo purple and golded surfaces.
- Availability
- Sold
- Locality
- Rubtsovskiy mine, Altaiskiy Krai, W. Siberia, Russia
- Formula
- Cu1+2O
- Size
- 2.3 x 2.1 x 1.5 cm - Thumbnail
- Tagged
- copper
Single dark red octahedral crystal.
- Availability
- Available
- Price
- $40.00
- Locality
- Comanche mine, Mono Co., California, United States
- Formula
- Cu2Sb2(O,OH)7
- Size
- 4.5 x 3 x 1.5 cm - Miniature
- Tagged
- copper
Partzite is not an actual IMA mineral. Instead they think that it is very similar to Cuproromeite. Scratching the metallic areas does produce a dark green color and its streak is dark olive green. The metallic large grain is 1.5cm and is probably tarnished.
- Availability
- Sold
- Locality
- Musonoi mine, Kolwezi, Shaba Cu belt, DR of Congo
- Formula
- Cu(UO2)2(SiO3OH)2ยท6H2O
- Size
- 6.5 x 3.5 x 3 cm - Sm Cabinet
- Tagged
- copper
- Special Info
- Radioactive!!
Bright green sprays of Cuprosklodowskite with dark micro Vandenbrandeite. Radioactive!
I would prefer to deliver this to Tucson, if the buyer is going.
- Availability
- Available
- Price
- $45.00
- Locality
- Brandy Gill mine, Caldbeck Fells, Cumbria, England
- Formula
- PbCuAsO4(OH)
- Size
- 3.5 x 2 x 2 cm - Miniature
- Tagged
- arsenate, copper
Apple green Duftite crusts.
- Availability
- Available
- Price
- $145.00
- Locality
- Tolbachik Volcano, Kamchatka, Russia
- Formula
- Cu4O(AsO4)2
- Size
- 3 x 2.5 x 2 cm - Thumbnail
- Tagged
- arsenate, copper
- Special Info
- Type Locality
- Special Info
- Author's Material
This specimen is from Dr. Igor Pekov's study material.
Virtually all of the bright green crystalline areas on this specimen is Ericlaxmanite. Very few of these specimens were collected by the team of geologists from Russia including Dmitriy Belakovskiy and Igor Pekov. The team took fascinating videos while collecting on and in the scoria cone vents under extremely hot and toxic conditions. The remoteness and altitude alone are enough of an obstacle to keep most serious collectors away from this place. Type material is deposited at the Fersman Museum in Moscow and the new mineral was published in Mineralogical Magazine 77, 2695-2709.
