pyrolusite

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English[edit]

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Noun[edit]

pyrolusite (countable and uncountable, plural pyrolusites)

  1. (mineralogy) A dark coloured mineral, consisting of manganese dioxide (MnO2), that is an important ore of manganese.

Further reading[edit]

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