iron pyrites

Origin of iron pyrites

First recorded in 1795–1805
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for iron pyrites

Historical Examples of iron pyrites


British Dictionary definitions for iron pyrites

iron pyrites

noun
  1. another name for pyrite
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