| 岩屑地球化学测量在东天山特殊景观区普查找矿中的应用 |
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| 引用本文： | 张年生.岩屑地球化学测量在东天山特殊景观区普查找矿中的应用[J].地质找矿论丛,2003,18(Z1):220-223. |
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| 作者姓名： | 张年生 |
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| 作者单位： | 中国冶勘总局,西北地勘院,陕西,西安,710061 |
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| 基金项目： | 中国地质调查局国土资源大调查项目(K4.3)资助. |
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| 摘 要： | 在对东天山特殊景观地球化学条件研究的基础上,采用特定粒级(2～10 mm)、多点采样(采样点距内等距离等量筛取5处残积岩屑)的方法,开展了两个图幅的1∶5万岩屑地球化学普查,相继在C3,J2-4、J5异常内发现了铜、金、银等地表矿(化)体,显示出该方法在东天山戈壁荒漠特殊景观区普查找矿中具有较好的应用效果.
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| 关 键 词： | 特殊景观 岩屑地球化学测量 东天山 |
| 文章编号： | 1001-1412(2003)S0-0220-04 |
| 修稿时间： | 2003年10月12 |
THE APPLICATION OF DEBRIS GEOCHEMISTRY SURVEY TO ORE PROSPECTING IN EAST TIANSHAN MOUNTAIN AREA |
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| ZHANG Nian-sheng.THE APPLICATION OF DEBRIS GEOCHEMISTRY SURVEY TO ORE PROSPECTING IN EAST TIANSHAN MOUNTAIN AREA[J].Contributions to Geology and Mineral Resources Research,2003,18(Z1):220-223. |
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| Authors: | ZHANG Nian-sheng |
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| Abstract: | The paper describes the sampling method for geochemical survey in the east Tianshan Mountain, ie. the equal size of debris is sampled at multiple points. The survey is made in two sheets and Cu, Au, Ag ore bodies or mineralizations are encountered in C3, J_(2-4) and J_5 anomalies. The method is effective for ore prospect in such desert areas as East Tianshan Mountain. |
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| Keywords: | effect debris geochemistry ore prospect East Tianshan mountain |
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