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azurite
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azurite azurite azurite with malachite crystals malachite
Quick Facts
Also called:
chessylite
Related Topics:
carbonate mineral
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azurite
azurite Azurite crystals.

azurite

mineral
Also known as: chessylite
Written and fact-checked by
Britannica Editors
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History
azurite
azuriteAzurite from Holbrook Mine, Bisbee, Ariz., U.S.

azurite, basic copper carbonate [Cu3(OH)2(CO3)2]. It is ordinarily found with malachite in the oxidized zone of copper lodes. Notable deposits are at Tsumeb, Namib.; Chessy, France; and Bisbee, Ariz., U.S. Azurite was used as a blue pigment in ancient Eastern wall painting and, from the 15th to the middle of the 17th century, in European painting. For detailed physical properties, see carbonate mineral (table).

This article was most recently revised and updated by Richard Pallardy.