peacock ore

American

noun

Mineralogy.

bornite.

peacock ore British

noun

another name for bornite

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of peacock ore

First recorded in 1855–60

Example Sentences

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peacock ore

Look: peacock ore; very pretty to look at, but ruinous to work, Dick.

From Menhardoc by C.J. Staniland

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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023