Tetrahedrite from Casapalca-Mine-Dept-Lima-Peru

Bright Tetrahedrite crystals in partz coated with Quartz and Dolomite crystals. Showy.
Dimensions: 5.9 x 3.9 x 3.8 cm
Species: Tetrahedrite, Quartz,Dolomite
Locality: Casapalca-Mine-Dept-Lima-Per