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高 阳1,张寿庭2,彭 翼3,何玉良3,杜家茂2.黄土覆盖区金矿勘查评价技术方法研究 ——以豫西申家窑金矿邻区为例[J].地质通报,2012,31(06):969-976.
黄土覆盖区金矿勘查评价技术方法研究 ——以豫西申家窑金矿邻区为例    点此下载全文
高 阳1  张寿庭2  彭 翼3  何玉良3  杜家茂2
1. 核工业北京地质研究院,北京 100029; 2. 中国地质大学, 北京 100083; 3. 河南省地质调查院,河南 郑州 450001
基金项目:
DOI:
摘要:
      豫西申家窑金矿及其邻区大部分被第四系黄土覆盖。高精度磁法、甚低频电磁法和CO2、Rn气测量法等方法,可有效地探测黄土覆盖下的控矿构造破碎带。金属活动态测量可以确定构造破碎带中矿致异常的部位。这些轻便的物化探方法的有机组合使用,可为此类地貌地质条件下的金矿勘查提供有效的技术支持。
关键词:黄土覆盖区  金矿  勘查评价方法  豫西申家窑地区
Prospecting methods for gold deposits covered by loess: a case study of the neighboring areas of Shenjiayao gold deposit, western Henan Province    Download Fulltext
GAO Yang1  ZHANG Shou-ting2  PENG Yi3  HE Yu-liang3  DU Jia-mao2
1. Beijing Research Institute of Uranium Geology, Beijing 100029, China; 2. China University of Geosciences, Beijing 100083, China; 3. Henan Institute of Geological Survey, Zhengzhou 450001, Henan, China
Fund Project:
Abstract:
      The Shenjiayao gold deposit and its neighboring areas are mostly covered by Quaternary loess. Ore-control structures under loess cover can be effectively detected by such means as high resolution magnetic method, very Low frequency electromagnetic method, CO2 survey and Rn survey, which are all portable geophysical or geochemical methods. Anomalies in structures can be discovered by mobile metals survey method. The combination of these methods can be used in search for gold deposits in areas covered by loess.
Keywords:loess cover  gold deposit  prospecting methods  Shenjiayao area of western Henan
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