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nickeline

[nik-uh-leen]
noun
  1. a usually massive, pale copper-red mineral, nickel arsenide, NiAs, with a metallic luster.

Origin of nickeline

First recorded in 1780–90; nickel + -ine2
Also called niccolite.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
British Dictionary definitions for nickeline

nickeline

noun
  1. another name for niccolite
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