| 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 |
| 西藏加布呀地区多源成矿有利信息分析及找矿应用 |
| The favorable multi-sources metallogenic information analysis and its application to ore prospecting in JiaBuya area, Tibet. |
| 投稿时间：2016-05-13 |
| DOI：10.6053/j.issn.1001-1412.2017.03.014 |
| 中文关键词: 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 |
| 英文关键词:multi-source high precision resolution remote sensing data alteration anomly information Cu-polymetallic ore Jiabuya Tibet |
| 基金项目:中国地质调查局地质调查项目（编号：1212011121299）资助。 |
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| 中文摘要: |
| 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。 |
| 英文摘要: |
| 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 Cu-polymetallic ore built, targets delineated. Cu-polymetallic mineralization is encountered during field check. |
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