| 黔西北铅锌矿床控矿因素及找矿模式 |
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| 引用本文： | 金中国,黄智龙.黔西北铅锌矿床控矿因素及找矿模式[J].矿物学报,2008,28(4). |
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| 作者姓名： | 金中国 黄智龙 |
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| 作者单位： | 1. 中国科学院,地球化学研究所,贵州,贵阳,550002;贵州省有色地质勘查局,贵州,贵阳,550005
2. 中国科学院,地球化学研究所,贵州,贵阳,550002 |
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| 摘 要： | 黔西北铅锌成矿区是川-滇-黔铅锌成矿域重要组成部分,也是贵州省主要的铅锌产地。研究认为,黔西北铅锌成矿区可划分为4个构造带,3个成矿亚带,铅锌矿产出受地层、岩性、构造、沉积环境等多重因素控制,岩性优于层位,断裂构造是主要控矿因素,构造具分级控矿特点。区内成矿地质条件优越,具备寻找大型、超大型矿床的潜力。作者结合区域地质特征,初步建立了地物化遥综合找矿模式。
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| 关 键 词： | 控矿因素 铅锌矿 找矿模式 黔西北 |
STUDY ON CONTROLLING-ORE FACTORS Of Pb-Zn DEPOSTS AND PORSPECTING MODEL IN THE AREA OF SOUTHWESTERN GUIZHOU |
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| JIN Zhong-guo,HUANG Zhi-long.STUDY ON CONTROLLING-ORE FACTORS Of Pb-Zn DEPOSTS AND PORSPECTING MODEL IN THE AREA OF SOUTHWESTERN GUIZHOU[J].Acta Mineralogica Sinica,2008,28(4). |
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| Authors: | JIN Zhong-guo HUANG Zhi-long |
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| Abstract: | The Pb-Zn metallogenic area in southwestern Guizhou Province is an important part of the Chuan-Dian-Qian Pb-Zn metallogenic district and it is also the main Pb-Zn producer in Guizhou Province.The authors have distinguished four structure belts and three metallogenic sub-belts on the basis of the structural and mineralization features.The study showed that the controlling factors of Pb-Zn deposits include strategraphy,lithology,structure,sedimentation environment,etc.Lithology is more important than strategraphy,and fault structures are the most important controlling-ore factor.In the fault structures there is potential of seeking middle-scale or large-scale Pb-Zn deposits because the metallogenic geological conditions are much better there.The prospecting model for search of Pb-Zn deposits in the area has been established,which involves geology,chemistry,geophysics and remote sensing. |
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| Keywords: | controlling-ore factor Pb-Zn deposit prospecting model southwestern Guizhou Province |
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