Tetrahedrite
- Casapalca
- Peru
- 4.2 by 2.9 by 2.3 cm – Miniature specimen (fits into a 5 cm cube)
Tetrahedrite is a widespread ore mineral, named for its tendency to form tetrahedral crystals. This specimen features a sharp tetrahedron, 2.4 cm on edge, amongst smaller sharp tetrahedral crystals.
Price: $100
For ordering, please use the order form.