| 内蒙古油房西银多金属矿床地质特征及成因探讨 |
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| 引用本文： | 王国政,张金良,田振召,邹佳伟.内蒙古油房西银多金属矿床地质特征及成因探讨[J].矿产与地质,2012,26(2):101-108. |
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| 作者姓名： | 王国政 张金良 田振召 邹佳伟 |
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| 作者单位： | 1. 天津华北地质勘查总院燕郊综合勘查院,河北燕郊,065201
2. 有色金属矿产地质调查中心,北京,100012 |
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| 摘 要： | 论述了油房西银多金属矿床的矿体、火山-潜火山岩等地质特征,探讨了矿床成因,初步认为脉状银铅锌矿体受NW向断裂构造和火山构造控制,层状铜钼矿体受隐伏花岗斑岩体制约,矿床属晚侏罗世末-早白垩世初形成的火山、潜火山—斑岩型系列组合矿床。
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| 关 键 词： | 多金属矿床 火山、潜火山—斑岩型矿床 地质特征 油房西 内蒙古 |
Geological characteristics and genesis of silver polymetallic deposit in Youfangxi, Inner Mongolia |
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| WANG Guo-zheng
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ZHANG Jin-liang
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TIAN Zhen-zhao
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ZOU Jia-wei.Geological characteristics and genesis of silver polymetallic deposit in Youfangxi, Inner Mongolia[J].Mineral Resources and Geology,2012,26(2):101-108. |
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| Authors: | WANG Guo-zheng ZHANG Jin-liang TIAN Zhen-zhao ZOU Jia-wei |
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| Institution: | 1. Yanjiao Comprehensive Exploration Institute, Tianjin North China Geological Exploration General Institute, Yanjiao, Hebei 065201; 2. China Non-ferrous Metals Resource Geological Survey, Beijing 100012) |
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| Abstract: | The ore body, volcanic-submarine volcanic rock and other geological characteristics of silver poly- metallic deposit in Youfangxi are discussed, also the genesis of this deposit is researched. Preliminarily view that the veined silver-lead-zinc ore body is controlled by northwest fault structures and volcanic structures, and the stratiform copper-molybdenum ore body is constrained by buried granite porphyry. The deposit is volcanoes, submarine volcanoes - porphyry deposit combinations which formed in the end of late Jurassic-the beginning of early Cretaceous. |
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| Keywords: | volcanoes submarine volcanoes - porphyry deposit geological characteristics Neimenggu You-fangxi |
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