| 祁连成矿带成矿规律和找矿方向 |
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| 引用本文： | 贾群子,杨钟堂,肖朝阳,全守村,邹湘华,李宝强.祁连成矿带成矿规律和找矿方向[J].西北地质,2006,39(2):96-113. |
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| 作者姓名： | 贾群子 杨钟堂 肖朝阳 全守村 邹湘华 李宝强 |
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| 作者单位： | 西安地质矿产研究所,陕西,西安,710054 |
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| 基金项目： | 国土资源大调查项目(200110200081) |
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| 摘 要： | 在系统分析区内成矿条件和区域成矿特征的基础上,提出海相火山岩型、接触交代型(矽卡岩型)、变质(包括沉积-变质)型、沉积型(含喷气-沉积型)、构造蚀变岩型等是该区的主攻矿床类型。通过对祁连成矿带地质、矿产、物探、化探、遥感等资料的综合分析,并结合野外调研和室内的再研究,共圈定69处成矿远景区,其中A类5处,B类23处、C类41处。在此基础上,结合最新的地质找矿成果,优选出铜、金、铅、锌、钨远景区16处,作为今后矿产资源评价首选地区。
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| 关 键 词： | 成矿背景 成矿规律 找矿方向 祁连成矿带 |
| 文章编号： | 1009-6248（2006）02-0096-18 |
| 收稿时间： | 2005-02-18 |
| 修稿时间： | 2005-02-182006-04-12 |
Metallogenic Characteristics and Prospecting Target in the Qilian Metallogenic Zone |
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| JIA Qun-zi,YANG Zhong-tang,XIAO Chao-yang,QUAN Shou-cun,ZOU Xiang-hua,LI Bao-qiang.Metallogenic Characteristics and Prospecting Target in the Qilian Metallogenic Zone[J].Northwestern Geology,2006,39(2):96-113. |
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| Authors: | JIA Qun-zi YANG Zhong-tang XIAO Chao-yang QUAN Shou-cun ZOU Xiang-hua LI Bao-qiang |
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| Abstract: | On the basis of a synthetic analysis of ore-forming conditions and regional mineralization characteristics in the Qilian metallogenic zone, it is proposed that marine volcanic, contact metasomatic (skarn), meta-sedimentary (including sedimentary exhalative) and ductile shear zone types are the major target ore-deposits in the zone. By means of study on geology and ore deposits as well as geophysical, geochemical exploration and remote sensing, 69 prospecting areas have been located. Among them, 5 areas are grade A, 23 areas grade B and 41 grade C, and 16 copper, lead, zinc, gold and tungsten target areas for mineral resource assessment have been selected. |
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| Keywords: | metallogenic background metallogenic characteristics prospecting area Qilian metallogenic zone |
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