mineral
Malachite
Copper Carbonate Hydroxide, Cu2CO3(OH)2
AI-generated identification · may be incorrectHardness of 3.5 to 4 on the Mohs scale, vibrant green color, botryoidal to fibrous crystal structure, and a vitreous to silky luster.
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Physical properties
Hardness of 3.5 to 4 on the Mohs scale, vibrant green color, botryoidal to fibrous crystal structure, and a vitreous to silky luster.
Formation & geological history
Forms in the oxidation zone of copper ore deposits through the alteration of primary copper minerals.
Uses & applications
Used primarily as an ornamental gemstone, for decorative carvings, and historically as a green mineral pigment.
Geological facts
Malachite has been mined for over 3,000 years, particularly in the Sinai Peninsula and ancient Egypt.
Field identification & locations
Easily identified by its characteristic bright green color and concentric banding patterns; commonly found in major copper-producing regions worldwide.
