[ broh-shahn-tahyt ]
/ broʊˈʃɑn taɪt /
a mineral, hydrous copper sulfate, Cu4(OH)6SO4, occurring in green fibrous masses and similar in physical properties to antlerite: formerly a major ore of copper.
Origin of brochantite
1860–65; named after A. Brochant de Villiers (1773–1840), French mineralogist; see -ite1
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Examples from the Web for brochantite
Brochantite is a subsulphate of copper observed in small crystals at Ekaterinenbourg in Siberia.A Dictionary of Arts, Manufactures and Mines|Andrew Ure