ANUAN MULTI SERVICES

copper

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ANUAN MULTI SERVICES

copper

Color

Reddish-brown, green (due to oxidation)

Luster

Metallic, sub-metallic

Hardness

2.5 - 3 on Mohs scale

Streak

Copper-red when pure

Specific Gravity

2.7 - 8.9 (depending on type)

Cleavage None
Fracture Jagged, uneven
Transparency Opaque
Crystal System

Cubic (often massive)

Associated Minerals

Quartz, pyrite, calcite, iron oxides