多金属矿床 meaning in Chinese

complex deposit
polymetallic deposit

Origin of bainiuchang silver - polymetallic deposit in yunnan , china
云南白牛厂银多金属矿床成因
Epithermal au - ag polymetallic deposit in western sichuan province
南角河银多金属矿床的垂直分带特征
Dating the dachang giant tin - polymetallic deposit in nandan , guangxi
广西南丹大厂超大型锡多金属矿床的成矿时代
Ore character of yalao domain in wangxia gold deposit , hainan province
河北丰宁隐爆角砾岩型银多金属矿床地质特征
Geological characteristics and deposits prognostic of nongduke au - ag ores in changtai of sichuan
多金属矿床的特征与成因

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