| 内蒙古油房西-二把伙地区银多金属矿成矿地质特征及找矿方向 |
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| 引用本文： | 吕增尧,王会文,赵英福.内蒙古油房西-二把伙地区银多金属矿成矿地质特征及找矿方向[J].地质找矿论丛,2004,19(3):185-190. |
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| 作者姓名： | 吕增尧 王会文 赵英福 |
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| 作者单位： | 天津华北地质勘查总院,燕郊综合勘查院,河北,三河,065201;天津华北地质勘查总院,天津,300181 |
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| 摘 要： | 内蒙油房-二把伙地区位于华北地台北缘南兴安晚华力西期地槽褶皱带,中生代火山岩系发育,燕山期中酸性岩浆活动强烈,形成了一系列火山、潜火山热液型银多金属矿床.文章论述了二把火银矿、油房银多金属矿的矿床地质特征及其控矿因素、找矿标志,认为该区具有可观的找矿潜力,并提出了找矿方向.
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| 关 键 词： | 银多金属矿 火山-次火山热液型矿床 找矿方向 内蒙古 |
| 文章编号： | 1001-1412(2004)03-0185-06 |
| 收稿时间： | 2004/4/19 0:00:00 |
| 修稿时间： | 2004年4月19日 |
POLYMETAL ORE-FORMING CHARACTERISTICS AND ORE-SEARCHING DIRECTION IN YOUFANGXI-ERBAHUO AREA, NEI MONGGOL |
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| L&#; Zeng-yao,WANG Hui-wen and ZHAO Ying-fu.POLYMETAL ORE-FORMING CHARACTERISTICS AND ORE-SEARCHING DIRECTION IN YOUFANGXI-ERBAHUO AREA, NEI MONGGOL[J].Contributions to Geology and Mineral Resources Research,2004,19(3):185-190. |
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| Authors: | L&#; Zeng-yao WANG Hui-wen and ZHAO Ying-fu |
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| Institution: | Yanjiao Geological Exploration Institute, the Tianjin North China Geological Exploration Bureau, Yanjiao 065201, China;Tianjin North China Geological Exploration Bureau, Tianjin 300181, China;Yanjiao Geological Exploration Institute, the Tianjin North China Geological Exploration Bureau, Yanjiao 065201, China |
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| Abstract: | Youfangxi-Erbahuo area is situated in Late Hercynian Nanxingan geosynclinal fold belt and developed with Mesozoic volcanics, strong Yanshanian intermediate-acid magmatism and a series of volcanic-subvocanic hydrothermal Ag polymetal ore deposits. The paper describes typical Erbahuo Ag deposit and Youfangxi Ag-polymetal deposit geology, ore-control factors and marks showing the potetial and direction for further exploration. |
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| Keywords: | Ag-polymetal ore volcanic-subuolcanic hydrothermal deposit ore-searching direction |
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