| 物探在纳木错西部蛇绿岩片带中找镍铁矿的应用 |
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| 引用本文： | 陈跃龙,贺淑兰.物探在纳木错西部蛇绿岩片带中找镍铁矿的应用[J].吉林地质,2014(3):74-79. |
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| 作者姓名： | 陈跃龙 贺淑兰 |
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| 作者单位： | 核工业西藏地质调查院,四川成都,610081 |
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| 摘 要： | 由于本区地处青藏高原,生态环境极为脆弱,地表绝大部分为草坪覆盖,从保护环境的角度出发不易动用地表工程揭露。根据玉古拉蛇绿岩片带、围岩岩性及矿产特点、物性特征等,确定在本区找矿运用科学的物探方法圈定物探异常后,直接运用钻探揭露的方法,既在本区取得了明显的找矿效果,也为纳木错西部蛇绿岩片带圈定新的勘探靶区提供了宝贵的经验,又在青藏高原走出了一条矿产开发与环境保护的新型找矿模式。
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| 关 键 词： | 蛇绿岩片带 磁法 隐伏矿体 激电异常 激电测深 |
Application of geophysical prospecting in Nam Co western ophiolite belt for nickel ore |
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| CHEN Yue-long,HE Shu-lan.Application of geophysical prospecting in Nam Co western ophiolite belt for nickel ore[J].Jilin Geology,2014(3):74-79. |
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| Authors: | CHEN Yue-long HE Shu-lan |
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| Institution: | ( Tibetan Institute of Nuclear Geology, Chengdu 610081, Sichuan, China) |
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| Abstract: | Because this area is located in the Qinghai Tibet Plateau, the ecological environment is extremely fragile. The grass covered vast majority of ground, from protect environment point of view, is not suitable the surface engineering exposure. According to the lithology and mineral features, physical property of Jade Gula ophiolite belt and wall rock, apply scientific geophysical prospecting method to delineate geophysical anomaly, directly using drilling method to disclosed, which in this district has achieved obvious prospecting effect, also provide the precious experience for the delineation of new exploration target region of Nam Co western ophiolite belt, and get out of a new prospecting model of mineral resources exploitation and environmental protection in Qinghai Tibet Plateau. |
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| Keywords: | ophiolite belt magnetic method concealed ore body the IP anomaly the IP sounding |
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