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EnglishEdit

EtymologyEdit

meta- +‎ cinnabar

NounEdit

metacinnabar (uncountable)

  1. (mineralogy) A isometric-hextetrahedral form of the mineral, cinnabar, containing mercury and sulfur and ranging from black to grayish white.

ReferencesEdit

  • Metacinnabar” in David Barthelmy, Webmineral Mineralogy Database[1], 1997–.