| 宁芜向山-皇姑山地区构造及黄铁矿找矿研究 |
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| 引用本文： | 熊先孝,姚超美.宁芜向山-皇姑山地区构造及黄铁矿找矿研究[J].化工矿产地质,1999,21(1):15-23. |
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| 作者姓名： | 熊先孝 姚超美 |
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| 作者单位： | 河北省涿州市化学矿产地质研究院!河北省涿州市，邮码072754(熊先孝)，河北省涿州市化学矿产地质研究院!河北省涿州市，072754(姚超美，杨更生，杨泽元)，河北省涿州市化学矿产地质研究院!河北省涿州市(雷永良) |
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| 摘 要： | 宁芜向山－皇姑山地区，黄铁矿床赋存于基底火山喷发带、火山穹窿和NNE与NW向基底断裂交汇部位。通过多种手段综合研究，证实该区NNE向基底断裂为导矿构造，NE、NNE、NW向断裂构造为容矿构造。该区中生代二期构造应力场中NWW—SEE向主压应力场之共轭角高值区为黄铁矿富集地带。矿床受火山构造和地质构造双重控制，在皇姑山、莺子山、濮塘地区，云台山NE、SW方向，可能找到隐伏的黄铁矿矿床。
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| 关 键 词： | 构造应力场 控矿因素 找矿方向 宁芜盆地中段 |
HOW TO EXPLORE THE PYRITE DEPOSITS IN XIANGSHAN-HUANGGUSHAN DISTRICT OF NANJING-WUHU REGLON WITH A RESEARCH ON GEOTECTONICS OF THE DISTRICT |
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| Xiong Xianxiao,Yao Chaomei,Yang GengshengYang Zeyuan,Lei Yongliang.HOW TO EXPLORE THE PYRITE DEPOSITS IN XIANGSHAN-HUANGGUSHAN DISTRICT OF NANJING-WUHU REGLON WITH A RESEARCH ON GEOTECTONICS OF THE DISTRICT[J].Geology of Chemical Minerals,1999,21(1):15-23. |
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| Authors: | Xiong Xianxiao Yao Chaomei Yang GengshengYang Zeyuan Lei Yongliang |
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| Institution: | Geological Institute for Chemical Minerals |
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| Abstract: | Pyrite deposits in the Xiangshan - Huanggushan district of Naming-Wuhu zone are situated inbasement volcanic eruption belts and volcanic domes and at the meeting parts of NNE- andNWtrending basement faults. According to comprehensive studies with various studying measures, theNNE basement faults serve as an ore-channeling structure while the NE, NNE and NW smallerfaults as an ore-hosting structure. Pyrite mineralization took place substantially at the high-valuedconjugate angles of the NWW - SEE principle compressive stress field of the second-phase Mesozoictectonic stress field in the district, controlled by both volcanic and geologic structures. There is a greater possibility of locating hidden pyrite deposits in places of Huanggushan, Yingzishan, Putang,Yuntaishan and the like. |
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| Keywords: | tectonic stress field ore-controlling factor guide for ore-hunting middle segment of Nanjing-Wuhu basin |
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