Description
An excellent specimen with steel-gray Tetrahedrite to 2.6 cm and a brown, relatively iron-deficient Sphalerite cluster. The Tetrahedrite is excellently crystallized, sharp with a metallic luster. The Sphalerite has a resinous luster and is translucent and has a few imperfections. Associated minerals are sparkling Pyrite and Chalcopyrite.
Paragenesis
Chalcopyrite & Pyrite