| 河南商城县汤家坪钼矿床围岩蚀变过程中元素迁移规律 |
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| 引用本文： | 唐相伟,李运冬,易善涛.河南商城县汤家坪钼矿床围岩蚀变过程中元素迁移规律[J].四川地质学报,2010,30(3):284-287. |
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| 作者姓名： | 唐相伟 李运冬 易善涛 |
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| 作者单位： | 河南省地质矿产勘查开发局第三地质调查队,河南,信阳,464000 |
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| 摘 要： | 河南省商城县汤家坪钼矿是近年来豫南大别山区探明的一处大型钼矿床。根据围岩蚀变、原岩成分、构造与岩浆活动特征,分析了成矿元素与围岩蚀变的内在联系。运用Gresens提出的蚀变岩成分与体积的关系公式,Grant对该公式作了修正变换,应用CO-CA图解法表示了组分的得失,从而定量研究与讨论近矿蚀变元素活动规律。
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| 关 键 词： | 钼矿 围岩蚀变 元素迁移规律 商城县汤家坪 |
Element Migration during Wall-rock Alteration in the Tangjiaping Mo Deposit, Shangcheng, Henan |
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| TANG Xiangwei,LI Yundong,YI Shantao.Element Migration during Wall-rock Alteration in the Tangjiaping Mo Deposit, Shangcheng, Henan[J].Acta Geologica Sichuan,2010,30(3):284-287. |
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| Authors: | TANG Xiangwei LI Yundong YI Shantao |
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| Institution: | (The Third Geological Team,Henan Bureau of Geology and Mineral Resources,Xinyang,Henan 464000) |
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| Abstract: | The Tangjiaping Mo deposit in Shangcheng County,Henan Province is a large one discovered in recent years.This paper deals with wall-rock alteration,character of original rock and magmatism in the ore district.Element migration during wall-rock alteration is discussed by Gresens formula revised by Grant and Graphic method C^O-C^A. |
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| Keywords: | Wall-rock alteration low of element migration Mo deposit Tangjiaping |
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