| 烃气测量法在辽宁白云金矿找矿潜力评价中的应用 |
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| 引用本文： | 吴二,陈远荣,刘巍,等.烃气测量法在辽宁白云金矿找矿潜力评价中的应用[J].物探与化探,2014(2):248-254. |
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| 作者姓名： | 吴二 陈远荣 刘巍 等 |
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| 作者单位： | [1]桂林理工大学广西矿冶与环境科学实验中心,广西桂林541004; [2]桂林理工大学地球科学学院,广西桂林541004; [3]广西隐伏金属矿产勘查重点实验室,广西桂林541004; [4]内蒙古第五地质矿产勘查开发院,内蒙古包头014010; [5]广西区域地质调查研究院,广西桂林541003; [6]中国地质大学,湖北武汉430074 |
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| 基金项目： | 国家自然科学基金项目（001102210116）; 辽宁招金白云黄金矿业有限公司攻关项目（ZJ-ZJBY20120728） |
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| 摘 要： | 通过对辽宁白云金矿区典型的Ⅰ-1号金矿体11线的地表及井下不同标高进行系统采样,分析各指标异常在空间上与金矿体之间的对应关系,弄清白云地区地表土壤次生晕与坑道原生晕的关联性,发现烃气测量法在辽宁景观条件下完全适用,总结出了本区进行找矿预测的地质和地球化学找矿标志。通过对姚家岭北部地区进行烃类组分及部分微量元素异常展布特征分析,并结合异常分布区的地质条件进行了综合找矿潜力评价,圈定了相关找矿有利区。
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| 关 键 词： | 地球化学勘查 金矿 烃气测量 次生晕 原生晕 |
THE APPLICATION OF HYDROCARBON DETERMINATION METHOD TO THE PROSPECTING POTENTIAL EVALUATION OF THE BAIYUN GOLD DEPOSIT IN LIAONING |
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| Institution: | WU Er, CHEN Yuanrong, LIU Wei, LU Yueling, JIANG Huiqiao, ZHANG Guanqing, LAN Nila, GAO Xuanbo ( 1. Guangxi Scientific Experiment Center of Mining, Metallurgy and Environment, Guilin University of Technology, Guilin 541004, China; 2. College of Earth Sciences, Guilin University of Technology, Guilin 541004, China ; 3. Guangxi Key Laboratory of Hidden Metallic Ore Deposits Exploration, Guilia 541004,Chlna ; 4.1nner Mongolia No. 5 Geological Mineral Exploration Institute, Baotou 014010, China; 5. Guangxi Institute of Regional Geological Survey, Guilin 541003, China ; 6. China University of Geosciencies, Wuhan 430074, China) |
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| Abstract: | The authors systematically collected samples from the surface of the 11 prospecting lines aboveⅠ-1 ore body and from dif-ferent elevations in theⅠ-1 ore body within the Baiyun gold deposit, Liaoning Province. Analysis of the correspondence between the spatial distribution of the abnormal indexes and the ore body was conducted so as to reveal the relationship between the secondary halos and primary halos. It is found that the hydrocarbon technique can be used in this area. In this paper, the authors summarized the geo-logical and geochemical prospecting criteria of this area. By analyzing the hydrocarbon components and the abnormal distribution of some trace elements in northern Yaojialing together with the geological conditions of the abnormal areas, the authors made a comprehen-sive evaluation of prospecting potential and delineated the prospective areas. |
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| Keywords: | geochemical exploration gold deposits hydrocarbon Measurement secondary halos primary halos |
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