| 陕西发现“一矿三型”大型钨矿床 |
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| 引用本文： | 段湘益,蒙利.陕西发现“一矿三型”大型钨矿床[J].陕西地质,2020(1):21-26. |
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| 作者姓名： | 段湘益 蒙利 |
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| 作者单位： | 陕西省矿产地质调查中心 |
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| 基金项目： | 中国地质调查局项目《中国矿产地质志》(编号:DD20160346、DD20190379);《陕西省矿产地质志》(编号:DD20190379-35)。 |
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| 摘 要： | 近年来,在秦岭造山带镇安县东阳地区发现一处集矽卡岩型、石英脉型、残坡积型等三种矿床类型于一体的大型钨矿床。该钨矿矿床类型独特,在陕西省属首次发现。本文对该钨矿成矿地质特征作了较详细介绍,对区域找矿潜力进行了分析,这些分析对在秦岭造山带寻找同类钨矿具有借鉴。
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| 关 键 词： | 钨矿 矽卡岩型 残坡积型 地质特征 陕西 |
THREE TYPES OF MINERALIZATION IN ONE LARGE TUNGSTEN DEPOSIT DISCOVERED IN SHAANXI PROVINCE |
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| Duan Xiang-yi,Meng Li.THREE TYPES OF MINERALIZATION IN ONE LARGE TUNGSTEN DEPOSIT DISCOVERED IN SHAANXI PROVINCE[J].Geology of Shaanxi,2020(1):21-26. |
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| Authors: | Duan Xiang-yi Meng Li |
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| Institution: | (Geological Survey Center of Shaanxi Province, Xi′an 710068) |
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| Abstract: | A large-scaled tungsten deposit with three types of skarn,quartz vein and eluvial deluvial mineralization has been found in Dongyang area of Zhen’an county,Shaanxi Province.The tungsten deposit is of unique type,which is first discovered in Shaanxi Province and rare in China.In this paper,the metallogenic geological characteristics of the tungsten deposit are introduced in detail,from which the regional ore prospecting potential is discussed.It can be used for reference in the prospecting of similar tungsten deposits in the Qinling orogenic belt. |
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| Keywords: | tungsten deposit skarn type eluvial deluvial type geological characteristics Shaanxi Province |
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