| 河南水洞岭铜锌矿床特征、成因及找矿潜力分析 |
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| 引用本文： | 张智慧,翟东旭,张旭,涂恩照.河南水洞岭铜锌矿床特征、成因及找矿潜力分析[J].矿产与地质,2008,22(4):297-305. |
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| 作者姓名： | 张智慧 翟东旭 张旭 涂恩照 |
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| 作者单位： | 1. 中国地质大学地球科学与资源学院,北京,100083;河南省有色金属地质矿产局第三地质大队,河南,南阳,474250
2. 河南省有色金属地质矿产局第三地质大队,河南,南阳,474250 |
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| 摘 要： | 水洞岭铜锌矿床矿体赋存在石英角斑凝灰岩中，呈似层状、透镜状产出，与地层产状一致，矿石具块状、浸染和条带状构造，中细粒结构，主要矿石矿物为黄铁矿、黄铜矿、闪锌矿和方铅矿等。地质和地球化学证据表明，水洞岭铜锌矿床为海相火山沉积块状硫化物矿床。通过找矿潜力分析在矿区及外围困出了四个找矿靶区：黄土岭、老胡家、张圪塔和砂固堆。
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| 关 键 词： | 铜锌矿床 地质特征 矿床成因 找矿潜力分析 水洞岭 河南 |
Characteristics, genesis and prospecting potential analysis of the Shuidongling Cu-Zn deposit in Henan |
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| ZHANG Zhi-hui,ZHAI Dong-xu,ZHANG Xu,TU En-zhao.Characteristics, genesis and prospecting potential analysis of the Shuidongling Cu-Zn deposit in Henan[J].Mineral Resources and Geology,2008,22(4):297-305. |
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| Authors: | ZHANG Zhi-hui ZHAI Dong-xu ZHANG Xu TU En-zhao |
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| Institution: | ZHANG Zhi-hui, ZHAI Dong-xu, ZHANG Xu, TU En-zhao (1. College of Earth Science and Resources in China University of Geosciences, Beijing 100083, China; 2. No. 3 Geological Brigade of Henan Provincial Nonferrous Metal Geology and Mineral Bureau , Nanyang , Henan 474250, China) |
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| Abstract: | The orebodies of the Shuidongling Cu-Zn deposit occurred in quartz keratophyrie tuff with their occurrence being stratiform-like state and lens, which is accordance with the strata occurrence. The ores have massive, disseminating and banding structure, and middle-fine granularity texture, as well as major ore minerals of pyrite, chalcopyrite, sphalerite and galena etc. The geological and geochemical evidences prove that the Shuidongling Cu-Zn deposit is a marine volcanical sedimentary massive sulphide deposit. Four prospecting targets,that are Huangtuling, Laohujia, Zhanggeda and Shagudui, have been delimitated in ore area and its periphery through analyzing prospecting potential. |
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| Keywords: | Cu-Zn deposit geological characteristics genesis of deposit prospecting potential analysis Shuidongling Henan |
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