brochantite

[broh-shahn-tahyt]
noun
  1. 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. 2018

Examples from the Web for brochantite

Historical Examples of brochantite