| 内蒙古某银钨钼矿床地质特征及成因分析 |
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| 引用本文： | 黄明然,赵刚,张伟春.内蒙古某银钨钼矿床地质特征及成因分析[J].有色矿冶,2012(1):1-4,9. |
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| 作者姓名： | 黄明然 赵刚 张伟春 |
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| 作者单位： | 中国有色集团抚顺红透山矿业有限公司 |
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| 摘 要： | 矿床位于内蒙古大兴安岭成矿带、黄岗梁-甘珠尔庙铁锡钨多金属成矿亚带中南段,燕山期花岗岩、花岗斑岩及其接触带附近的断裂构造是矿床的赋矿部位。平面上矿体总体呈脉带状北西-南东展布,中部密集,两端稀疏;剖面上矿体总体近平行分布,矿体呈似层状、透镜状,部分矿体沿走向和倾向分枝复合或尖灭再现。通过对含矿岩系、构造及矿体的地质特征进行分析,确定了矿床成因,并指出了找矿标志。
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| 关 键 词： | 地质特征 成因分析 找矿标志 |
Geological Characteristics and Genetic Analysis of a Tungsten and Molybdenum Deposit in Inner Mongolia |
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| HUANG Ming-ran,ZHAO Gang,ZHANG Wei-chun.Geological Characteristics and Genetic Analysis of a Tungsten and Molybdenum Deposit in Inner Mongolia[J].Non-Ferrous Mining and Metallurgy,2012(1):1-4,9. |
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| Authors: | HUANG Ming-ran ZHAO Gang ZHANG Wei-chun |
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| Affiliation: | [China Nonferrous Metal Mining(Group) Fushun Hongtoushan Co,Ltd,Fushun 113321,China] |
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| Abstract: | The ore deposit is located in Daxinganling ore-forming zone and in the centrol-south section of Huangangliang-angxhuermiao tin-tungsten sub belts of polymetallic mineralization zone.Yanshan granite,granite porphyry and faults near the contact zone is the host part of the ore deposit.Vein ore bodies were generally spread from north-west to south-east,the central is intensive,and both ends are sparse;ore bodies on profile are nearly parallel,ore bodies show as layered,lens,part of the ore bodies are characterized by branching,composite and discontinuity along the strike and tendency.Through analyzing the system of ore-bearing rock,structure and geological characteristics of ore body,the genesis were determined and prospecting signs were pointed out. |
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| Keywords: | geological characteristics original analysis prospecting signs |
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