| 基于Landsat TM的个旧锡矿成矿信息提取与找矿预测 |
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| 引用本文： | 谈树成,虎雄岗,金艳珠,陈健,陈峰.基于Landsat TM的个旧锡矿成矿信息提取与找矿预测[J].金属矿山,2013,42(4):101-105. |
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| 作者姓名： | 谈树成 虎雄岗 金艳珠 陈健 陈峰 |
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| 作者单位： | 1.云南大学地质研究所；2.湖北省荆州市江陵一中 |
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| 基金项目： | 教育部春晖计划项目，国家自然科学基金项目 |
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| 摘 要： | 在对云南个旧锡矿矿区成矿地质环境、地质特征和成矿规律研究的基础上，以Landsat TM多光谱影像数据为基础信息源，利用遥感找矿技术对个旧锡矿地质构造信息和蚀变异常信息进行提取。在此基础上，综合利用已有的地质、物探和化探成果，结合野外实地调查后圈定了3类共9个找矿远景区。
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| 关 键 词： | Landsat TM 遥感 蚀变信息 个旧锡矿 找矿预测 |
Extraction of Metallogenic Information and Prospecting Prediction Based on Landsat TM in Gejiu Tin Deposit Area |
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| Tan Shucheng
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Hu Xionggang
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Jin Yanzhu
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Chen Jian
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Chen Feng.Extraction of Metallogenic Information and Prospecting Prediction Based on Landsat TM in Gejiu Tin Deposit Area[J].Metal Mine,2013,42(4):101-105. |
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| Authors: | Tan Shucheng Hu Xionggang Jin Yanzhu Chen Jian Chen Feng |
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| Affiliation: | 1.Geological Institute，Yunnan University；2. Jiangling No.1 Middle School，Jingzhou City of Hubei province |
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| Abstract: | On the basis of studying mineralized geologic environment，geologic feature and metallogenic regularity of the Gejiu Tin deposit located in Yunnan province，and Landsat TM multispectral image data used as basic information source，the remote sensing prospecting is adopted to extract geologic structure information and alteration anomaly information of Gejiu deposit. Then，with comprehensive use of the achievements in geological，geophysical and geochemical exploration，and combining with the field survey，three kinds of (9 in total) ore-prospecting areas are delineated. |
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| Keywords: | Landsat TM Remote sensing Alteration information Gejiu Tin deposit Prospecting prediction |
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