| 陕西旬阳大沟槽金矿矿床成因及找矿标志 |
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| 引用本文： | 曾献文,王海岗,李斌志.陕西旬阳大沟槽金矿矿床成因及找矿标志[J].西北地质,2012(2):59-64. |
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| 作者姓名： | 曾献文 王海岗 李斌志 |
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| 作者单位： | 陕西省核工业地质调查院,陕西西安,710054 |
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| 摘 要： | 陕西旬阳县大沟槽金矿床的发现是近年来在秦岭造山带镇旬贵多金属成矿带找矿的新突破。以矿区地质为切入点,深入分析了矿床地质构造、含矿围岩蚀变、矿石特征、矿床成因和控矿因素等特征,从而提出了大沟槽金矿床成因类型属热水沉积-改造型金矿,并总结了找矿标志。
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| 关 键 词： | 找矿标志 矿床成因 金矿床 |
Causes and Prospecting Marks of Dagoucao Gold Deposits in Xunyang County,Shaanxi Province |
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| ZENG Xian-wen
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WANG Hai-gang
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LI Bin-zhi.Causes and Prospecting Marks of Dagoucao Gold Deposits in Xunyang County,Shaanxi Province[J].Northwestern Geology,2012(2):59-64. |
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| Authors: | ZENG Xian-wen WANG Hai-gang LI Bin-zhi |
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| Institution: | (Shaanxi Province Nuclear Industry Geological Survey , XiPan 710054, China) |
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| Abstract: | Dagoucao gold deposits in Xunyang county is a new breakthrough for polymetallic mineralization prospecting in the Qinling orogenic belt in recent years. In this paper, take the mining geology as the starting point, we analyzed the geological structures of deposits, ore-hearing wall-rock alteration, mineral characteristics, genesis, ore-controlling factors, etc. , and proposed that the large trench cause of gold de- posits is a hydrothermal sedimentary origin-transformation type gold deposits, and summarized the pros- pecting marks. |
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| Keywords: | prospecting marks genesis gold deposits |
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