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Definitions of chert
  1. noun
    variety of silica containing microcrystalline quartz
Definition that contains chert
  • taconite a variety of chert containing magnetite and hematite; mined as a low-grade iron ore
  • cherty resembling or containing chert
  • whin any of various hard colored rocks (especially rocks consisting of chert or basalt)
  • whinstone any of various hard colored rocks (especially rocks consisting of chert or basalt)
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