Rare Mineral Specimens - search page
SOLD
- Availability
- Sold
- Locality
- Guanajuato, Guanajuato, Mexico
- Formula
- Ag2S
- Size
- 3 x 2.3 x 2 cm - Thumbnail
- Tagged
- sulfide, silver
A super large, excellent, eye-popping, Acanthite crystal with several faces to 1.8cm across. In association on the far-side is Pyrargyrite.
SOLD
- Availability
- Sold
- Locality
- Chuquicamata mine, El Loa Prov., Antofagasta, Chile
- Formula
- Cu2+3SO4(OH)4
- Size
- 4 x 4 x 2.5 cm - Miniature
- Tagged
- copper
Green veins in matrix. Rich.
- Availability
- Available
- Price
- $350.00
- Locality
- Saint-Symphorien, near Autun, Saône-et-Loire, Burgundy, France
- Formula
- Ca(UO2)2(PO4)2ยท10-12H2O
- Size
- 6 x 4.5 x 3 cm - Sm Cabinet
- Tagged
- phosphate
Bright, vivid yellow plates and rosttes of Autunite from type locality.
- Availability
- Available
- Price
- $125.00
- 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.
SOLD
- Availability
- Sold
- Locality
- Tsumeb mine, Tsumeb, Namibia
- Formula
- PbCu2+Fe3+2(SO4)2(OH)6
- Size
- 3.5 x 1.6 x 1.7 cm - Miniature
- Tagged
- copper
Mustard yellow to green Beaverite with 3-4mm Cerussite crystals.
SOLD
- Availability
- Sold
- Locality
- Beryl Mountain mine, South Acworth, Sullivan Co., New Hampshire, United States
- Formula
- Be4Si2O7(OH)2
- Size
- 6 x 5 x 2.5 cm - Sm Cabinet
- Tagged
- beryllium, pegmatite mineral
Colorless, large plates of Bertrandite to 6mm in matrix. Rich. Collected in 1947.
