Mineral Specimen and Product Inventory Search
- Availability
- Available
- Price
- $495.00
- Reduced Price
- $195.00
- Locality
- Schneeberg dist., Erzgebirge, Saxony, Germany
- Formula
- Ag2S
- Size
- 7 x 7 x 5 cm - Sm Cabinet
- Tagged
- sulfide, silver
Cabinet size specimen with a large cavity filled with 1-4mm steely grey Acanthite crystals in abundance with good Calcite crystals. Excellent specimen from this classic German locality.
- Availability
- Available
- Price
- $125.00
- Locality
- Trepca Valley, Kosovo
- Formula
- FeAsS
- Size
- 8 x 6.5 x 4.5 cm - Sm Cabinet
- Tagged
- sulfide
Flashy well-formed Arsenopyrite crystals to 1.5cm but averaging more like 7mm. The backside contains soft pink Rhodochrosite crystals.
- Availability
- Available
- Price
- $325.00
- Locality
- Yaogangxian mine, Chenzhou, Hunan prov., China
- Formula
- CuPbSbS3
- Size
- 3 x 3 x 1.8 cm - Thumbnail
- Tagged
- sulfide, copper
A remarkable single Bournonite crystal with deep striations and terminated on both ends. It sits on several smaller crystals. The backside has obvious imperfections, but these are natural. There is a small ding to the main crystal.
- Availability
- Sold
- Locality
- Flambeau mine, Ladysmith, Rusk Co., Wisconsin, United States
- Formula
- Cu2S
- Size
- 3 x 3 x 2.5 cm - Thumbnail
- Tagged
- sulfide
Iridescent Chalcocite composed of an aggregate of several formless or semi-formless crytsals.
- Availability
- Sold
- Locality
- Chino mine, Grant Co., New Mexico, United States
- Formula
- Cu2S
- Size
- 8 x 6.5 x 5 cm - Sm Cabinet
- Tagged
- ore mineral, sulfide, copper
Dark grey nearly pure mass of Chalcocite, a supergene copper ore containing nearly 80% copper. Chalcocite is a bit sectile. Scratching it with a knife will yield a shiny, smooth smear. The streak is a dark greyish black.
- Availability
- Sold
- Locality
- White Pine mine, Ontonagon Co., Michigan, United States
- Formula
- Cu2S
- Size
- 3.5 x 2 x 2 cm - Miniature
- Tagged
- sulfide, copper
Just a representative specimen from this famous locality in the UP. Chalcocite with micro iridescent crystals to 2mm.
