from Wiktionary, Creative Commons Attribution/Share-Alike License

  • n. A tetragonal iron nickel sulfide mineral that occurs as opaque bronze to grey-white tabular crystals and anhedral masses.


Mackinaw mine, Washington, where an occurrence was first described, and -ite. (Wiktionary)


  • A sample of the sulphide mineral selected for petrographic analysis was determined to contain an alteration assemblage of minerals including godlevskite (Ni9S8) along with veining of mackinawite ((Fe, Ni) 9S8). News Articles


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