iron pyrites


Definition of iron pyrites

: pyrite

called also iron pyrite

First Known Use of iron pyrites

1684, in the meaning defined above

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The first known use of iron pyrites was in 1684

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Dictionary Entries Near iron pyrites

iron putty

iron pyrites

iron range

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Cite this Entry

“Iron pyrites.” Dictionary, Merriam-Webster, Accessed 22 Oct. 2021.

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