| 内蒙古二道桥地区物化探异常特征及找矿前景分析 |
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| 引用本文： | 肖明尧,匡应平,姜山.内蒙古二道桥地区物化探异常特征及找矿前景分析[J].世界地质,2013,32(4):847-856. |
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| 作者姓名： | 肖明尧 匡应平 姜山 |
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| 作者单位： | 1. 中国冶金地质总局 中南地质勘查院，武汉 430081; 2. 核工业二四三大队，内蒙古 赤峰 024000 |
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| 基金项目： | 内蒙古自治区阿尔山市二道桥多金属矿预查项目（09-1-KC008）. |
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| 摘 要： | 以二道桥地区 1∶ 10 000 土壤地球化学测量、高精度磁测、激电中梯等原始数据为基础，综合分析了测区的物化探异常特征、探槽和钻孔原生晕特征，探讨了探槽和钻孔原生晕元素比值特点，推测了矿体产状和大致形态，以及在空间上的成矿部位，预测了 Cu、Pb、Zn、Ag 成矿元素的有利地段，提出了两个找矿重点区域。
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| 关 键 词： | 物化探异常 原生晕 元素比值 二道桥 内蒙古 |
Geophysical and geochemical anomaliy characteristics and prospecting in Erdaoqiao area of Inner Mongolia |
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| XIAO Ming-yao,KUANG Ying-ping,JIANG Shan.Geophysical and geochemical anomaliy characteristics and prospecting in Erdaoqiao area of Inner Mongolia[J].World Geology,2013,32(4):847-856. |
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| Authors: | XIAO Ming-yao KUANG Ying-ping JIANG Shan |
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| Institution: | 1. Central-South Geological Prospecting Institute of China Metallurgical Geology Bureau，Wuhan 430081，China; 2. Team 243 of Nuclear Industry，Chifeng 024000，Inner Mongolia，China |
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| Abstract: | Based on the primary data of geochemical soil survey, high precision magnetic survey and the IP of the ladder on a scale 1：10 000 in Erdaoqiao area, the authors analyzed the detailed characteristics of geophysical and geochemical anomalies, exploratory trench holes and drilled primary halo, discussed the element ratios characteristics of primary halo, and deduced the attitude and possible form of orebody and the metallogenic places. The favorable location of metallogenic elemeny of Cu, Pb, Zn, Ag, and two prospecting areas have been forcasted. |
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| Keywords: | geophysical and geochemical anomalies primary halo element ratios Erdaoqiao Inner Mongolia |
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