| 北祁连托莱山超基性岩带玉石沟地区地球化学特征 |
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| 引用本文： | 童海奎,张顺桂,芦文泉.北祁连托莱山超基性岩带玉石沟地区地球化学特征[J].西北地质,2012,45(1):118-123. |
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| 作者姓名： | 童海奎 张顺桂 芦文泉 |
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| 作者单位： | 1. 青海省国土资源勘查项目管理中心,青海西宁,810001
2. 青海省国土资源厅,青海西宁,810001 |
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| 基金项目： | 中国地质调查局地质大调查项目“青海省地质找矿工作跟踪研究”(1212011140119) |
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| 摘 要： | 通过采用1∶20万区域地球化学调查资料,选择24个元素对祁连山玉石沟超基性岩带的区域地球化学特征进行了较为深入、系统的研究,并归纳前人相关资料,以区域化探异常为主导,结合区域地质背景及成矿规律,建立区内区域地球化学模式,对区内乃至祁连山区的区域化探异常筛选和评价及其地质找矿工作起到积极的促进作用.
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| 关 键 词： | 超基性岩带 区域地球化学 地球化学模式 成矿规律 玉石沟 |
Geochemical Characteristics of Ultramafic Belt in Tuolaishan,Yushigou area, Northern Qilian |
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| TONG Hai-kui
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ZHANG Shun-gui
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LU Wen-quan.Geochemical Characteristics of Ultramafic Belt in Tuolaishan,Yushigou area, Northern Qilian[J].Northwestern Geology,2012,45(1):118-123. |
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| Authors: | TONG Hai-kui ZHANG Shun-gui LU Wen-quan |
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| Institution: | 1(1.Center for land resources exploration project management in Qinghai province,Xining,Qinghai 810001,China;2.Department of land and resources in Qinghai province,Xining,Qinghai 810001,China) |
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| Abstract: | Systematically researched on 24 elements for Yushigou ultrabasic belt in Qilian Mountains by using regional geochemical investigation information(1∶200 000),and then summarize related information by predecessors.Using regional geochemical anomalies,combined with regional geological background and the metallogenetic rule,the regional geochemical mode was established,which is good for screening the regional geochemical anomalies on Yushigou and other areas in Qilian Mountains and geological prospecting. |
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| Keywords: | ultrabasic belt regional geochemical geochemical model metallogeny Yushigou |
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