| 镇沅老王寨金矿地质特征 |
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| 引用本文： | 陈英业.镇沅老王寨金矿地质特征[J].云南地质,2014,33(3):367-370. |
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| 作者姓名： | 陈英业 |
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| 作者单位： | 云南环复地质矿业有限公司,云南昆明,650051 |
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| 摘 要： | 镇沅老王寨金矿属超基性岩接触带金矿.金矿体受地层、构造、基性火成岩的控制.该矿经历了多期成矿作用（沉积—成岩期、热液期、表生期）、多种物质来源（矿源层中分散元素、热源为构造挤压摩擦产生）、以及复杂的成矿热液（深源的岩浆热液、变质热液和大气降水）经反复活化、迁移、聚集和沉淀,形成了如今的矿床.
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| 关 键 词： | 混合中温热液 黄铁矿白云石型 金矿 云南镇沅老王寨 |
THE GEOLOGICAL FEATURE OF LAOWANGZHAI AU DEPOSIT,ZHENYUAN |
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| CHEN Ying-ye.THE GEOLOGICAL FEATURE OF LAOWANGZHAI AU DEPOSIT,ZHENYUAN[J].Yunnan Geology,2014,33(3):367-370. |
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| Authors: | CHEN Ying-ye |
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| Institution: | CHEN Ying-ye ( Yunnan Huanfu Geological Mining Company (Ltd), Kunming 650051 ) |
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| Abstract: | Laowangzhai Au deposit in Shenyuan is a Au deposit in the contact of ultrabasic rock body. The Au ore body is controlled by bed, structure and igneous rock. It has experienced many periods of metallogenesis （sedimentation-diagenesis, hydrothermal, epigenetic）. The ore deposit is formed by the repeat activity, migra-tion, aggregation and precipitation of many material sources （ dispersive element in ore source bed, thermal origin results from the structure compression and friction） and the complicated metallogenetic thermal fluid （deep mag- matic thermal fluid, metamorphic thermal fluid and air precipitation）. |
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| Keywords: | Mixed Middle Hydrothermal Pyrite Dolomite Type Au Deposit Laowangzhai Zhenyuan Yunnan |
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