Tetrahedrite with Calcite From Casapalca District, Huarochiri Province, Peru (1.30 lbs)
From Casapalca District, Huarochiri Province, Peru
Large cluster of blue steel colored metallic tetrahedrite crystals with a secondary growth of stacked flattened rhombic calcite crystals. The tetrahedrites have highly reflective crystals with sharp well defined tetrahedral form.
1.30 lbs, 5'' x 2.75'' x 1''