Mineral Specimen and Product Inventory Search
- Availability
- Available
- Price
- $95.00
- Reduced Price
- $55.00
- Locality
- San Juan de Rayas mine, Guanajuato, Mexico
- Formula
- Ag2S
- Size
- 7 x 5 x 3 cm - Sm Cabinet
- Tagged
- sulfide, silver
This Acanthite covers an area of 5x2cm on Quartz matrix. All of it is essentially mal-formed crystals - thay are elongated with many cubic faces.
- Availability
- Sold
- Locality
- Chester, Windsor Co., Vermont, United States
- Formula
- Ca2(Mg,Fe2+)5Si8O22(OH)2
- Size
- 7 x 5 x 2.5 cm - Sm Cabinet
Rich mass of deep green platy crystals of Actinolite. Collected in 1945 by Hampson.
- Availability
- Sold
- Locality
- Mina Ojuela, Mapimi, Durango, Mexico
- Formula
- Zn2AsO4(OH)
- Size
- 9 x 5 x 5 cm - Sm Cabinet
- Tagged
- arsenate
Bluish green Adamite (cuprian) crystals to 1.5mm in a 2.5cm wide vug on one side and 3cm on the other and several smaller vugs with good crystals.
- Availability
- Sold
- Locality
- Hingston Down quarry, Gunnislake, Cornwall, England
- Formula
- CuFe3+2(AsO4)2(OH)2·4H2O
- Size
- 7 x 6.5 x 1.5 cm - Sm Cabinet
- Tagged
- arsenate, copper
- Special Info
- Type Locality
Green coatings and micro crystals less than 0.75mm. Some areas contain good well-defined crystals whereas other areas are crystals which have all merged together forming a crust. This is the type locality.
- Availability
- Sold
- Locality
- Palmyra mine, Ophir dist., San Miguel Co., Colorado, United States
- Formula
- Cu3(CO3)2(OH)2
- Size
- 6 x 5.5 x 3.5 cm - Sm Cabinet
- Tagged
- carbonate, copper
A representative specimen for the locality with blue coatings of Azurite in a vug with slender Cerussite crystals. Collected in 1959 by Hampson.
- 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.
