| 东川式铜矿伴生组分地质特征 |
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| 引用本文： | 薛步高.东川式铜矿伴生组分地质特征[J].地质与勘探,1995(3). |
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| 作者姓名： | 薛步高 |
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| 作者单位： | 云南省乡镇企业管理局 |
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| 摘 要： | 东川式铜矿的成因，自否定岩浆期后热液成矿，转为以沉积—变质成矿为主流派观点以后，沉积—成岩期后成矿否定了客观存在的后期多元、多期叠加改造成矿的现象。本文由伴生组分特征研究入手，肯定了后期多元、多期叠加改造成矿的存在，希引起研究者重视，对找富铜矿及回收伴生的金、钴，均有现实的指导意义。
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| 关 键 词： | 伴生组分，叠加改造，多元、多期成矿 |
Geological Features of Associated Components in Dongchuan-type Cu Deposit |
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| Xue Bugao.Geological Features of Associated Components in Dongchuan-type Cu Deposit[J].Geology and Prospecting,1995(3). |
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| Authors: | Xue Bugao |
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| Abstract: | In this paper,starting with the features of associated components,it has been confirmed that there existed multi elementand multi stage superimposition and reformation mineralization in the late period of Dongchuan type Cu deposit,which has an in-structive significance in prospecting rich Cu ore and in recovery of Au and Ag. |
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| Keywords: | associated component superimposed reformation multielement and multiphase mineralization |
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