| 河南省方城县土门钼元素地球化学特征及找矿前景 |
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| 引用本文： | 叶惠嫩,李怀乾,王伟中,罗明强. 河南省方城县土门钼元素地球化学特征及找矿前景[J]. 矿产与地质, 2004, 18(3): 260-263 |
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| 作者姓名： | 叶惠嫩 李怀乾 王伟中 罗明强 |
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| 作者单位： | 1. 河南省汝州市地质矿产管理局,河南,汝州,467500
2. 河南省有色金属地质矿产局第四地质大队,河南,漯河,462002 |
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| 摘 要： | 研究区位于秦岭EW向复杂构造带与新华夏系太行隆起的复合部位，褶皱、断裂发育，地层倒转。分布地层为上元古界浅变质岩系。岩浆活动以燕山期酸性岩浆侵入为主。着重论述Mo在不同地质体中的富集规律及Mo与共生元素的关系、形成过程和异常形态。认为该区具有较好的找矿前景。
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| 关 键 词： | 钼元素 地球化学特征 找矿前景 土门 河南方城 |
| 文章编号： | 1001-5663(2004)03-0260-04 |
| 修稿时间： | 2003-05-11 |
MOLYBDENUM GEOCHEMICAL FEATURES AND EXPLORATION PROSPECTING FOR MINERAL DEPOSITS IN TUMEN OF FANGCHENG COUNTY,HENAN PROVINCE |
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| YE Hui-nen,LI Huai-qian,WANG Wei-zhong,LUO Ming-qiang. MOLYBDENUM GEOCHEMICAL FEATURES AND EXPLORATION PROSPECTING FOR MINERAL DEPOSITS IN TUMEN OF FANGCHENG COUNTY,HENAN PROVINCE[J]. Mineral Resources and Geology, 2004, 18(3): 260-263 |
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| Authors: | YE Hui-nen LI Huai-qian WANG Wei-zhong LUO Ming-qiang |
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| Affiliation: | YE Hui-nen~1,LI Huai-qian~2,WANG Wei-zhong~2,LUO Ming-qiang~2 |
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| Abstract: | The research area is situated in intersection of Qinling complex tectonic zone in EW strike and Neocathaysian Taihang rise. Folds and fractures are much developed with the strata inversed, which is epimetamorphic rock of Upper Proterozoic Era.Acidic magma intrusion of Yanshan period was the main magmatic activity in the area.The paper was focused on regularity of Mo enrichment in different geological bodies and its correlation with intergrowth elements, forming mechanism and anomaly shape . It is believed that there is a good prospect for exploration in this region. |
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| Keywords: | Molybdenum geochemical feature prospecting for mineral deposits Tumen Henan Fangcheng |
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