Mineral Specimen and Product Inventory Search
- Availability
- Available
- Price
- $125.00
- Reduced Price
- $65.00
- Locality
- Tyrnyauz Mo-W deposit, Baksan Valley, Kabardino-Balkarian, N. Caucasus, Russia
- Formula
- Bi6Te2S3
- Size
- 3 x 2 x 1 cm - Thumbnail
- Tagged
- sulfide, tellurium
- Special Info
- Type Locality
A four locality mineral. Small 1mm metallic grain. Ex. Anatoly Kasatkin.
- Availability
- Sold
- Locality
- Mina Noche Buena, Zacatecas, Mexico
- Formula
- Pb5Sb4S11
- Size
- 4.5 x 2.5 x 2 cm - Miniature
- Tagged
- sulfide
Filliform crystals of Boulangerite with good coverage.
- Availability
- Available
- Price
- $45.00
- Locality
- Herodsfoot mine, Liskeard, Cornwall, England
- Formula
- CuPbSbS3
- Size
- 6 x 6.5 x 4.5 cm - Sm Cabinet
- Tagged
- sulfide, copper
2-3mm twinned crystals to Bournonite in open-fracture lined with drusy Quartz. Some nice iridescence with unknown brown plates. Handsome specimen from this classic English locality know for its superb Bournonite specimens. First worked in the 1700'3 and mid 1800's.
- Availability
- Sold
- Locality
- Levant mine, St. Just dist., Cornwall, England
- Formula
- Cu2S
- Size
- 7 x 4.5 x 3 cm - Sm Cabinet
- Tagged
- sulfide, copper
A chunk of massive, somewhat iridescent Chalcocite from one of the famous old Cornish mines..
- 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
- Nacimiento mine, San Pablo, Sandoval Co., New Mexico, United States
- Formula
- Cu2S
- Size
- 6 x 3.5 x 3.5 cm - Sm Cabinet
- Tagged
- sulfide, copper
Massive bluish gray Chalcocite with Malachite. One of the ways you can ID Chalcocite or at least distinguish it from the other copper sulfides, is to scratch it with a knife under a microscope. It will smear like butter. Granted, not as tasty as butter.
