#CI155 $32.00
TETRAHEDRITE and CALCITE Quiruvilca Mine, La Libertad Dept., Peru
A large, steel gray Tetrahedrite crystal measuring 1.5 x 1.25x 0.5" is placed in the center bottom of this 2.75 x 2 x 1.75" specimen. The larger crystal is intact with small, disc shaped, off white crystals of Calcite placed on the bottom section of the crystal. Some damage to the periphery of the specimen.