| 河南省西峡县马家庄钼矿矿床地质特征 |
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| 引用本文： | 王建国,王银茹,杨彦峰,张旭.河南省西峡县马家庄钼矿矿床地质特征[J].地质找矿论丛,2014,29(3):357-361. |
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| 作者姓名： | 王建国 王银茹 杨彦峰 张旭 |
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| 作者单位： | 河南省有色金属地质矿产局第三地质大队,郑州,450016 |
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| 摘 要： | 河南省西峡县马家庄钼矿位于北秦岭钼成矿亚带;矿体赋存于燕山晚期似斑状细粒花岗岩体内,矿体呈平行脉状;已控制有10个钼矿体,均为NW走向,倾向NE,明显受岩体中节理裂隙等小型构造的控制;矿石呈浸染状和细脉浸染状,围岩蚀变强烈,主要为硅化和钾化;矿床成因为斑岩型钼矿床,具有较好的找矿前景。
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| 关 键 词： | 马家庄钼矿 矿床地质特征 矿床成因 河南省 |
| 收稿时间： | 2013/3/12 0:00:00 |
| 修稿时间： | 2013/6/13 0:00:00 |
Geological features of Majiazhuang Mo deposit in Xixia county of Henan province |
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| WANG Jianguo,WANG Yinru,YANG Yanfeng and ZHANG Xu.Geological features of Majiazhuang Mo deposit in Xixia county of Henan province[J].Contributions to Geology and Mineral Resources Research,2014,29(3):357-361. |
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| Authors: | WANG Jianguo WANG Yinru YANG Yanfeng and ZHANG Xu |
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| Institution: | 1.The Third Geological Team of Henan Bureau of Non-ferrous Metal Geology and Mineral Resources, Zhengzhou 450016, China;) |
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| Abstract: | The molybdenum deposit in Xixia county of Henan province lies in the sub-Mo ore belt of the north Qinling area.Ore bodies parallel with each other in Late Yanshanian porphyritic fine-grained granite.Ten ore bodies are controlled all trending in NW direction and dipping to NE direction.They are clearly controlled by joints and small structures.The ore is in dissemination or veinlet.K alteration is dominant.This is a porphyry Mo deposit and is potential for further prospecting. |
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| Keywords: | Majiazhuang Mo deposit geological features ore genesis Henan province |
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