| 米仓山地区金矿特征及找矿远景分析 |
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| 引用本文： | 陈友良,王淦顺,魏继生,李文贤.米仓山地区金矿特征及找矿远景分析[J].四川地质学报,2010,30(3):288-290. |
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| 作者姓名： | 陈友良 王淦顺 魏继生 李文贤 |
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| 作者单位： | 1. 成都理工大学,成都,610059
2. 核工业280研究所,四川,广汉,618300 |
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| 摘 要： | 米仓山地区的金矿主要产在太古代—早元古代后河岩群绿岩和澄江期陆壳重熔S型花岗岩中,金矿化主要受SN、NE向的韧脆性剪切带所控制,发育多期次、多阶段的热液蚀变活动,成矿物质主要来源于澄江期重熔花岗岩浆期后含金热液,还包括部分变质热液。米仓山地区金矿的找矿前景广阔。
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| 关 键 词： | ,金矿,韧脆性剪切带,找矿远景,米仓山 |
Geological Features and Prospecting Potential for Au Deposits in the Micang Mountains |
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| Chen Youliang,WANG Ganshun,WEI Jisheng,LI Wenxian.Geological Features and Prospecting Potential for Au Deposits in the Micang Mountains[J].Acta Geologica Sichuan,2010,30(3):288-290. |
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| Authors: | Chen Youliang WANG Ganshun WEI Jisheng LI Wenxian |
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| Institution: | 1-Chengdu University of Technology,Chengdu 610059;2-Institute No.280,CNNC,Guanghan,Sichuan 618300) |
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| Abstract: | Au deposits in the Micang Mountains are confined to greenstone of the Archean-Lower Proterozoic Houhe Group and to S-type granite in Chengjiang period.It was controlled by longitudinal and NE-trending brittle-ductile shear zones.The ore material was derived mostly from postmagmatic Au-bearing fluids of the Chengjiang anatectic granite. |
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| Keywords: | gold deposit brittle-ductile shear zones prospecting perspective Micang Mountains |
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