Mineral Specimen and Product Inventory Search
- Availability
- Sold
- Locality
- Cornwall, England
- Formula
- SnO2
- Size
- 7 x 4.5 x 3.5 cm - Sm Cabinet
- Tagged
- tin
Dark brown crystals of Cassiterite to 3mm. Rich.
- Availability
- Available
- Price
- $85.00
- Locality
- Oploca mine, Pirquitas, Rinconada Dept., Jujuy, Argentina
- Formula
- Ag2FeSnS4
- Size
- 3.3 x 2 x 0.8 cm - Miniature
- Tagged
- tin, silver
Hocartite is a tin sulfide with silver. This is a sawed specimen and has been tested according to Dr. Jaroslav Hrysl. There are no crystals on the specimen, only masses of silvery segregated areas in Pyrite.
- Availability
- Available
- Price
- $95.00
- Locality
- Mt. Ear, Seward peninsula, Alaska, United States
- Formula
- CaSn4+[BO3]2
- Size
- 2.5 x 1.3 x 1.2 cm - Thumbnail
- Tagged
- tin
- Special Info
- Fluorescent
- Special Info
- XRD Confirmed
- Special Info
- EDS Confirmed
Nordenskioeldine is a rare tin borate found in alkalic pegmatites and metasomatized carbonate sedimentary rocks. On this specimen are thin platy, colorless to faint yellow grains to 1mm nestled between and in the center of radial groups of muscovite. It exhibits a nicely fluorescent bright yellow color. The black matrix is cassiterite. It is sawed on two sides for EDS work. It is verified by Dr. Igor Pekov.
- Availability
- Sold
- Locality
- Ikuno mine, Ikuno-cho-ono, Asago City, Hyogo, Kinki, Honshu Island, Japan
- Formula
- (Cu,Zn,Fe,In,Sn)S
- Size
- 1.0 x 0.7 x 0.8 cm - Thumbnail
- Tagged
- sulfide, tin
- Special Info
- Type Locality
A small 1cm specimen of Stannite with microscopic inclusions of Sakuraiite. Acquired from Dr. Jaroslav Hyrsl.
- Availability
- Sold
- Locality
- Gunheath China Clay Pit, St. Austell, Cornwall, England
- Formula
- Cu8(Fe,Zn)3Sn2S12
- Size
- 5.5 x 5 x 3 cm - Sm Cabinet
- Tagged
- sulfide, copper, tin
A mass of granular Wurtzite and Stannoidite, a copper, zinc, tin sulfide, whicha are mostly altered to by-products of Varlamoffite.
- Availability
- Sold
- Locality
- San José mine, Oruro City, Oruro Dept., Bolivia
- Formula
- PbSnS2
- Size
- 5 x 4 x 2 cm - Miniature
- Tagged
- ore mineral, sulfide, tin
Large, brilliant, platy crystals to 1.5cm with Sphalerite.
