











Mineral Specimen and Product Inventory Search
- Availability
- Available
- Price
- $60.00
- Reduced Price
- $30.00
- Locality
- Black Pine mine, Philipsburg, Granite Co., Montana, United States
- Formula
- PbCuAsO4(OH)
- Size
- 2.3 x 1.5 x 1 cm - Thumbnail
- Tagged
- arsenate, copper
Green Duftite with probably shiny black Murdochite crystals coating Quartz crystals.
- Availability
- Sold
- Locality
- Black Pine mine, Philipsburg, Granite Co., Montana, United States
- Formula
- PbCuAsO4(OH)
- Size
- 5 x 5 x 4 cm - Miniature
- Tagged
- arsenate, copper
Fine green bladed Duftite with balls of Malachite on Quartz wtih unknown black crystals.
- Availability
- Available
- Price
- $75.00
- Reduced Price
- $40.00
- Locality
- Thomas Range, Juab Co., Utah, United States
- Formula
- NaAlAsO4F
- Size
- 2 x 1.7 x 0.4 cm - Thumbnail
- Tagged
- arsenate
Crude red crystals across face. Durangite is rare worldwide and found only in six or seven localities.
- Availability
- Available
- Price
- $30.00
- Locality
- Bou Azzer dist., Anti-Atlas, Morocco
- Formula
- Co3(AsO4)2·8H2O
- Size
- 4 x 3.5 x 2 cm - Miniature
- Tagged
- arsenate
A nice vug in Quartz with a 7mm Erythrite crystal with a great magenta color and good terminations. There are other smaller crystals as een in the last photo.
- Availability
- Available
- Price
- $30.00
- Locality
- Bou Azzer dist., Anti-Atlas, Morocco
- Formula
- Co3(AsO4)2·8H2O
- Size
- 3.5 x 3.5 x 2 cm - Miniature
- Tagged
- arsenate
This magenta colored Erythrite crysatls from 3 to 5mm in vugs.
- Availability
- Available
- Price
- $10.00
- Locality
- Mt. Cobalt mine, Mt Isa, Queensland, Australia
- Formula
- Co3(AsO4)2·8H2O
- Size
- 3.5 x 3 x 0.5 cm - Miniature
- Tagged
- arsenate
Slender raspberry red crystals to 1mm.