| 西藏加布呀地区多源成矿有利信息分析及找矿应用 |
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| 引用本文： | 揭文辉.西藏加布呀地区多源成矿有利信息分析及找矿应用[J].地质找矿论丛,2017,32(3):447-453. |
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| 作者姓名： | 揭文辉 |
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| 作者单位： | 核工业航测遥感中心,石家庄050002;东华理工大学地球科学学院,南昌330013 |
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| 基金项目： | 中国地质调查局地质调查项目 |
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| 摘 要： | 加布呀地区地处班公错-怒江金、铬、铂、钯、镍成矿亚带,成矿地质条件较为优越,找矿潜力较大。本文在分析区域铜多金属成矿规律基础上,利用WorldView-2高分辨率遥感数据对加布呀地区成矿有利信息进行遥感地质解译,利用Aster数据提取的蚀变异常信息,综合分析加布呀地区成矿有利信息特征,构建了铜多金属矿找矿模型、圈定了找矿靶区,经野外查证发现了铜多金属矿化。
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| 关 键 词： | 多源 高分辨率遥感数据 蚀变异常信息 铜多金属矿 加布呀 西藏自治区 |
| 收稿时间： | 2016/5/13 0:00:00 |
The favorable multi-sources metallogenic information analysis and its application to ore prospecting in JiaBuya area, Tibet. |
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| JIE Wenhui.The favorable multi-sources metallogenic information analysis and its application to ore prospecting in JiaBuya area, Tibet.[J].Contributions to Geology and Mineral Resources Research,2017,32(3):447-453. |
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| Authors: | JIE Wenhui |
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| Institution: | Airborne Survey and RemoteSensing Center of Nuclear Industry, Shijiazhuang 050002, China;Faculty of Earth Sciences, East China Institute of Technology, Nanchang 330013, China |
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| Abstract: | JiaBuya area located in Bangongcuo-Nujiang gold,chromium,platinum,palladium,nickel mineralization sub-belt is superior in geological metallogenic condition and is potential for further prospecting.Based on analysis of regional Cu-polymetallic metallogenic law we used high precision resolution data of WorldView-2 to interpret favorable metallogenic information and ASTER data to extract alteration anomalies in Jiabuya area.The favorable metallogenic information is analyzed and prospecting model of Cupolymetallic ore built,targets delineated.Cu-polymetallic mineralization is encountered during field check. |
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| Keywords: | multi-source high precision resolution remote sensing data alteration anomly information Cu-polymetallic ore Jiabuya Tibet |
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