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NounEdit

polydymite (usually uncountable, plural polydymites)

  1. (mineralogy) An isometric supergene sulfide mineral, dark violet gray to copper-red, associated with the weathering of primary pentlandite nickel sulfide.

Further readingEdit

  • Polydymite” in David Barthelmy, Webmineral Mineralogy Database[1], 1997–.
  • polydymite mindat.org[2], Hudson Institute of Mineralogy, accessed 29 August 2016