| 莫江平,黄明扬.新疆预须开普台铁铜矿床成因探讨[J].地质与勘探,1997,(4):7-12 |
| 新疆预须开普台铁铜矿床成因探讨 |
| THE ORIGIN OF KAIPUTAI IRON-COPPER DEPOSIT IN YUXU,XINJIANG,CHINA |
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| DOI： |
| 中文关键词: 铁矿床 铜矿床 矿床成因 火山喷流 热水沉积 |
| 英文关键词: iron and copper deposit,volcano plume,hydrothermal sedimentation,origin,Xinjiang, |
| 基金项目:本文系“八五”国家科技攻关三零五项目“85—902—04—03”专题的部分研究成果 |
| 莫江平 黄明扬 |
| 中国有色金属工业总公司矿产地质研究院!桂林541004 |
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| 中文摘要: |
| 根据矿床地质地球化学等方面的研究，认为该矿床成矿物质来源于深部地壳或上地幔；通过海底火山同流作用，在酸性相对还原的热学沉积盆地中沉积成矿。成矿流体来源岩浆水，并有海水混入。红碧玉、重晶石等具有喷流岩的特征。矿床成因属于海底火山喷流一热水沉积矿床。 |
| 英文摘要: |
| According to the geological - geochemical research of the deposit, the author holds that the metallogenic matters of the deposit originated from deep - seated crust or upper mantle. It was formed by sedimentation in hydrothermal sedimentary basin with relative reduced acidity by the action of submarine volcano plume. Metallogenic fluid stemed from magmatic water and mixed with seawater. Red carneol and barite etc. have the features of plume rocks. The origin of the deposit is attributed to submarine volcano plume- hy-drothermal sedimentation. |
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