【摘要】 云南勐满金矿床是“三江”褶皱系南端一个微细粒红土复合型金矿床,对其微细粒型金矿稀土元素地球化学方面进行了研究。结果表明,矿石与围岩的稀士元素总体特征非常相似,说明两者稀士来源基本一致。更多还原

【Abstract】 Yunan mengman gold bed is the micro-particulate compound type gold bed in the southern part of the "SanJiang"folded system.The geochemistry characteristics of the particulate type of the rare earth element in the gold ore were reseached.The results show that the rare earth elem met’s characteristic of ore is highly similar to that of surrounding rock in gold ore of Yunnang Mengman.更多还原