Miniature, 5.0 x 3.9 x 1.0 cm
Keweenaw Peninsula Copper Dist., Michigan, USA

An aesthetic example of a branching or dendritic copper specimen, this piece can easily be displayed from both sides. Actually the specimen is composed of interconnected, elongated copper crystals which reach 3 mm in length. The crystals are lustrous with a dark copper color. Just a really nice reference specimen for a budget