HyperDic: copper_pyrites

English > 1 sense of the expression copper pyrites:
NOUNsubstancecopper pyrites, chalcopyritea yellow copper ore (CuFeS2) made up of copper and iron sulfide
English > copper pyrites: 1 sense > noun 1, substance
MeaningA yellow copper ore (CuFeS2) made up of copper and iron sulfide.
Synonymchalcopyrite
BroadermineralSolid homogeneous inorganic substances occurring in nature having a definite chemical composition
Substancescopper, Cu, atomic number 29A ductile malleable reddish-brown corrosion-resistant diamagnetic metallic element
Spanishcalcopirita
Catalancalcopirita

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