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blue copper (石青) | |||
azurite; blue carbonate of copper ([2CuCO3‧Cu(OH)2]); blue malachite | |||
langite | |||
blue carbonate of copper (石青); blue copper ore; blue spar; chessylite | |||
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covelline; covellite | |||
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armenite | |||
azurite |
蓝铜 矿: 9 phrases in 3 subjects |
General | 2 |
Metallurgy | 2 |
Technology | 5 |