| 付丽华,张策,魏本赞,董双发,揭文辉,沈鸿坡.西藏达朵希巴地区成矿条件分析及遥感找矿预测[J].矿产勘查,2015,6(5):535-541 |
| 西藏达朵希巴地区成矿条件分析及遥感找矿预测 |
| Analysis of metallogenic conditions and prospecting prediction by remote sensing technology in Daduoxiba area, Tibet |
| 投稿时间：2015-05-26 |
| DOI： |
| 中文关键词: 西藏 达朵希巴地区 遥感数据 构造岩性解译 矿化特征 |
| 英文关键词: remote sensing data, interpretation of structures and lithology, mineralization characteristics, Daduoxiba area, 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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| 摘要点击次数: 2014 |
| 全文下载次数: 1024 |
| 中文摘要: |
| 西藏革吉县达朵希巴地区处于班公湖—怒江成矿带西段物玛成矿亚带,成矿部位为岩浆岩与火山岩的接触带。利用WorldView-2高分辨率遥感数据在达朵希巴地区开展了构造及岩性解译,野外查证发现铜金矿化点。综合分析矿化点的矿化特征、成矿地质条件、控矿因素和找矿标志,建立了达朵希巴地区遥感找矿模式,为进一步的找矿工作提供了线索。 |
| 英文摘要: |
| The Daduoxiba area, Tibet, is located in the Wuma sub-zone in the western part of Bangong Lake - Nu River metallogenic belt, the orebody occurs in the contact zone between magmatic rock and volcanic rock. Based on the interpretation of structures and lithology in Daduoxiba area by using WorldView-2 high resolution remote sensing data, several copper and gold mineralization occurrences were found by the field investigation. The remote sensing prospecting model for Daduoxiba area was established by integrated analysis of mineralization characteristics, metallogenic geological conditions, ore-controlling factors and prospecting criteria, which provides key clues for further exploration in the area. |
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