Copper (2.4 x 4.2 x 1.4 cm)

12.40

Metallic copper from Caledonia mine, Mass city, Ontonagon Co., Michigan, USA.

Category:

Description

Formula: Cu

System: Isometric

Locality: Caledonia mine, Mass City, Ontonagon Co., Michigan, USA

Habit: Massive

Color: Copper-red

Luster: Metallic

Weight: 48.3 g

Dimensions: 2.4 x 4.2 x 1.4 cm

Additional information

Weight 160 g
Dimensions 160 × 140 × 115 mm