Native Silver featuring a thick upright wire (4 cm in size and 1.4 cm in width --actually a huge spinel twin crystal in the guise of a wire) on dark matrix. All are well striated and covered with a lovely golden-brown antiquish patina. | From the Uchucchacua Mine, Oyon Province, Lima Department, Peru. | Measures 7 cm by 6.8 cm by 6.5 cm in total size. | Ex. Gerald Clark Mineral Collection.