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| 西藏塔尔玛地区地质地球化学条件与找矿潜力 | |
| 引用本文： | 贾泽红,巫晓兵,张厚亮,刁维,侯春秋.西藏塔尔玛地区地质地球化学条件与找矿潜力[J].四川地质学报,2012,32(1):106-109. |
| 作者姓名： | 贾泽红 巫晓兵 张厚亮 刁维 侯春秋 |
| 作者单位： | 1. 成都理工大学应用核技术与自动化工程学院,成都,610059 2. 四川省核工业地质局,成都,610021 3. 四川省核工业地质调查院,成都,610061 |
| 摘 要： | 西藏塔尔玛地区位于班公湖-怒江缝合带与雅鲁藏布江缝合带之间的冈底斯-念青唐古拉板块中段东部,成矿地质条件优越。塔尔玛地区开展的1:5万水系沉积物地球化学调查显示,水系沉积物中Pb、Zn、As、Cu、Ni异常值较高,主要分布于调查区北部,呈近东西向分布。此次工作已发现已发现铜矿化点3个,铜金矿化点1个,铅锌矿化点2个,显示该区找矿潜力巨大。 |
| 关 键 词： | 成矿地质背景 地球化学条件 找矿潜力 西藏塔尔玛 |
Geological and Geochemical Characteristics and Prospecting Potential in Tarmar, Tibet , |
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| JIA Ze-hong , WU Xiao-bing , ZHANG Hou-liang , DIAO Wei , HOU Chum-qiu.Geological and Geochemical Characteristics and Prospecting Potential in Tarmar, Tibet ,[J].Acta Geologica Sichuan,2012,32(1):106-109. | |
| Authors: | JIA Ze-hong WU Xiao-bing ZHANG Hou-liang DIAO Wei HOU Chum-qiu |
| Institution: | JIA Ze-hong WU Xiao-bing ZHANG Hou-liang DIAO Wei HOU Chum-qiu (College of Earth Sciences, Chengdu University of Technology, Chengdu ”619059： Sichuan Geological Bureau for Nuclear Industry, Chengdu 610021; Sichuan Institute of Geological Survey for Nuclear Industry, Chengdu 610061 ) |
| Abstract: | Tarmar lies in the east central section of the Gangdis~-Nyainq6ntanglha plate between the Bangong-Nujiang suture zone and the Yarlung Zangbo suture zone with excellent conditions for mineralization. 1：50 000 stream sediment geochemical survey reveals strong Pb, Zn, As, Cu and Ni anomalies with high gradient and intensity in the north Of the studied area. 3 Cu ore spbts, 1 Cu-Au ore spot and 2 Pb-zn ore spots have been found out whfch shows great prospecting potential. |
| Keywords: | metallogenetic geological Setting geochemical condition prospecting potential Tarmar Tibet |
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