from Wiktionary, Creative Commons Attribution/Share-Alike License

  • n. iron pyrite or arsenic pyrite

from the GNU version of the Collaborative International Dictionary of English

  • n. Iron pyrites, or arsenical pyrites; -- so called by the Cornish miners.

from The Century Dictionary and Cyclopedia

  • n. Iron pyrites, either pyrite or marcasite, and including also arsenical pyrites, or arsenopyrite, which is sometimes called arsenical mundic.


Sorry, no etymologies found.


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