| 遥感技术在山西阳高地区金矿成矿预测中的应用 |
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| 引用本文： | 田淑芳,王小牛. 遥感技术在山西阳高地区金矿成矿预测中的应用[J]. 现代地质, 2001, 15(1): 64-68 |
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| 作者姓名： | 田淑芳 王小牛 |
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| 作者单位： | 中国地质大学 地球科学与资源学院, |
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| 基金项目： | 国家自然科学基金项目(49802019)。 |
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| 摘 要： | 通过对阳高地区已知金矿点的研究 ,指出该区金矿的物质来源、成因类型以及不同级别断裂对金矿形成的控制作用。利用遥感图象处理技术 ,在假彩色合成及比值假彩色合成图象上提取与金矿成矿有关的构造、围岩蚀变信息等 ,并在 TM图象上解译出大量环形构造 ,将所获得的多种信息进行复合。结合该区部分物探、化探资料 ,确定了圈定该区成矿远景区的原则 ,在区内圈定了孙仁堡、水磨口、朱家沟 3个成矿远景区 ,为该区进一步的找矿工作提供了依据
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| 关 键 词： | 阳高 构造蚀变岩型金矿 集宁杂岩 遥感信息 |
| 文章编号： | 1000-8527(2001)01-0064-05 |
| 修稿时间： | 2000-10-24 |
REMOTE SENSING APPLICATIONOF GOLD ORE PROSPECTING IN YANGGAO REGION OF SHANXI PROVINCE |
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| TIAN Shu fang,WANG Xiao niu. REMOTE SENSING APPLICATIONOF GOLD ORE PROSPECTING IN YANGGAO REGION OF SHANXI PROVINCE[J]. Geoscience of Geosciences, 2001, 15(1): 64-68 |
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| Authors: | TIAN Shu fang WANG Xiao niu |
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| Abstract: | Through studying the known gold ore spots in Yanggao region,the source of ore forming material,genetic types and controlling factors of different level faults are indicated. Using remote sensing image process technology, the information of structure and wall rock alterations related to the gold deposit is put forward on the basis of false color composite and ratio color composite, and many ring structures are interpretated on the TM images.The obtained information is composited.Combining some data about geophysical and geochemical exploration, three prospect areas of Sunrenpu,Shuimokou,and Zhujiagou are decided.This paper provides the reliable basis for further ore prospecting. |
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| Keywords: | Yanggao tectonic altered gold deposit Jining complex remote sensing information |
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