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黝铜矿 yǒutóngkuàng
gen. clinoedrite; fahlers; fahlite; nepaulite; panabase; polytelite; tetraedrite
chem. arsenical fahlore; gray copper; gray copper ore
met. fahlore; grey copper ore; tetrahedrite (4Cu2S•Sb2S3)
oil tetrahedrite
黝 铜 矿
: 36 phrases in 5 subjects
Earth sciences2
General20
Metallurgy8
Oil / petroleum2
Technology4