Mineral Specimen and Product Inventory Search
SOLD
- Availability
- Sold
- Featured
- Featured in Special Editions
- Locality
- Itos mine, near Oruro City, Oruro dept., Bolivia
- Formula
- Fe2+(Pb,Sn2+)6Sn4+2Sb3+2S14
- Size
- 5 x 3 x 3 cm - Miniature
- Tagged
- sulfide, tin
A choice specimen of Frankeite with crystals to 4mm and radial groups to 1.5cm. There are two excellent radial groups. In between most of the plates of Franckeite are wires of Boulangerite or Jamesonite.
- Availability
- Available
- Price
- $50.00
- Featured
- Featured in Special Editions
- Locality
- San José mine, Oruro City, Oruro Dept., Bolivia
- Formula
- Fe2+(Pb,Sn2+)6Sn4+2Sb3+2S14
- Size
- 4.5 x 4.5 x 4 cm - Miniature
- Tagged
- sulfide, tin
- Special Info
- EDS Confirmed
Excellent example of sulfide vein mineralization. In this case the sulfide is tin sulfide sandwiched between Pyrite and Quartz. The Franckeite crystals are platy and are generally between 1 to 3mm in size and some having striations. EDS.
SOLD
- Availability
- Sold
- Featured
- Featured in Special Editions
- Locality
- San José mine, Oruro City, Oruro Dept., Bolivia
- Formula
- Fe2+(Pb,Sn2+)6Sn4+2Sb3+2S14
- Size
- 5 x 4 x 3 cm - Miniature
- Tagged
- sulfide, tin
- Special Info
- EDS Confirmed
Platy black metallic crystals of Franckeite to 4mm in a 3.5cm vein adjacent to Pyrite. Nice rich specimen identified by EDS.
- Availability
- Available
- Price
- $75.00
- Locality
- San José mine, Oruro City, Oruro Dept., Bolivia
- Formula
- Fe2+(Pb,Sn2+)6Sn4+2Sb3+2S14
- Size
- 2.5 x 2.5 x 1.5 cm - Thumbnail
- Tagged
- sulfide, tin
Very, very good large crystals of Franckeite with a platy habit and striations. The largest crystal is 6mm. There are also prismatic Arsenopyrite and an acicular mineral.
