Tetrahedrite
available$750
Large specimen of lustrous metallic Tetrahedrite crystals atop a Pyrite and Sphalerite matrix. Casapalca Tetrahedrite are Peruvian classics and well known as some of the best in the world. This is a large showy example associated with clear Quartz crystals and has Tetrahedrite crystals to 2.3cm in size.