| 在日沟火山岩区杂岩体的岩石特征及其含矿性分析 |
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| 引用本文： | 史生清,徐新文,施根红,路耀祖.在日沟火山岩区杂岩体的岩石特征及其含矿性分析[J].青海大学学报,2009,27(1). |
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| 作者姓名： | 史生清 徐新文 施根红 路耀祖 |
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| 作者单位： | 史生清,施根红,SHI Sheng-qing,SHI Gen-hong(青海省有色地勘局八队,青海西宁,810012);徐新文,路耀祖,XU Xin-wen,LU Yao-zu(青海省核工业地质局,青海西宁,810008)
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| 摘 要： | 阐述了在日沟火山岩区地质概况;研究了花岗岩杂岩体的岩石特征和含矿性;认为成矿物质来源一是侵入岩浆带来的成矿物质;二是火山活动带来了含矿的气热液;三是热液与围岩交换来的成矿物质。矿化显示出石英钾长石—钼矿化、石英绢云母泥化—铜矿化、青盘岩—铅锌银砷矿化等三个分带,具有斑岩型矿床的矿化分带特征,深部找矿前景可观。
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| 关 键 词： | 在日沟 火山岩杂岩体 岩石特征 含矿性 |
Analysis on the ore-bearing and the character of combination rock body in Zairigou volcanic rock area |
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| SHI Sheng-qing,XU Xin-wen,SHI Gen-hong,LU Yao-zu.Analysis on the ore-bearing and the character of combination rock body in Zairigou volcanic rock area[J].Journal of Qinghai University(Natural Science),2009,27(1). |
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| Authors: | SHI Sheng-qing XU Xin-wen SHI Gen-hong LU Yao-zu |
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| Institution: | 1.Eighth Geological Party;Qinghai Provincial Bureau of Nonferfros Metal and GeologicalMineral Exploration;Xining 810012;China;2.Geological Bureau of the Nuciear Industry of Qinghai Province;Xining 810008;China |
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| Abstract: | The character of the combination rock body of granite and ore-bearing is studied in this paper and three kinds of ore-forming materials are found:ore-forming material from inrush magma,ore-bearing air thermal liguid from the volcanic movement,the ore-forming material from the exchange between thermal liguid and surrounding rock.Three branch zones with the mineralization character of spot rock deposit are indicated from the mineralization,quartz kalium feldspar-tantalum mineralization,quartz sericite mud-cop... |
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| Keywords: | Zairigou combination rock body in volcanic rock area rock character ore-bearing |
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