| 四川大梁子和天宝山铅锌矿床地球化学差异及地质意义 |
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| 引用本文： | 寇林林,张森,钟康惠.四川大梁子和天宝山铅锌矿床地球化学差异及地质意义[J].地质与资源,2015,24(1):26-32. |
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| 作者姓名： | 寇林林 张森 钟康惠 |
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| 作者单位： | 1. 沈阳地质矿产研究所/中国地质调查局 沈阳地质调查中心, 辽宁 沈阳 110034;2. 成都理工大学, 四川 成都 610059 |
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| 摘 要： | 通过矿床宏观地质特征和地球化学特征的讨论,认为天宝山和大梁子矿床是构造-岩浆-热液形成的矿床,形成于晚燕山期—喜马拉雅期,与印度-欧亚板块碰撞作用诱发的陆内造山有关.天宝山和大梁子矿床地球化学特征差异,是构造-岩浆-热液运移路径所在地质环境的差异所致,反映了双会地区在复杂地质演化过程中,沿构造带走向所形成的地质环境差异.
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| 关 键 词： | 典型铅锌矿床 地球化学差异 地质环境差异 构造-岩浆-热液 晚燕山—喜马拉雅期 会理-会东地区 四川省 |
| 收稿时间： | 2014-03-07 |
GEOCHEMICAL DIFFERENCES BETWEEN DALIANGZI AND TIANBAOSHAN LEADZINC DEPOSITS IN HUILI-HUIDONG AREA,SICHUAN, CHINA: Tectonic Implication |
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| KOU Lin-lin,ZHANG Sen,ZHONG Kang-hui.GEOCHEMICAL DIFFERENCES BETWEEN DALIANGZI AND TIANBAOSHAN LEADZINC DEPOSITS IN HUILI-HUIDONG AREA,SICHUAN, CHINA: Tectonic Implication[J].Geology and Resources,2015,24(1):26-32. |
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| Authors: | KOU Lin-lin ZHANG Sen ZHONG Kang-hui |
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| Institution: | 1. Shenyang Institute of Geology and Mineral Resources, CGS, Shenyang 110034, China;2. Chengdu University of Technology, Chengdu 610059, China |
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| Abstract: | Based on the discussion about the relationship between metallogenesis and geologic-tectonic evolution, combining with the geological and geochemical characteristics, it is pointed out that the Tianbaoshan Pb-Zn deposit and the Daliangzi Pb-Zn deposit were both formed in the tectonic-magmatic-hydrothermal process from Late Yanshanian to Himalayan stage, related to the intracontinental orogeny caused by the collision of Indian plate and Eurasia plate. The geochemical differences between the Tianbaoshan and Daliangzi Pb-Zn deposits are led by the differentiates of the geological environment in the area where the tectonic-magmatic-hydrothermal fluid existed and migrated, reflecting the different geological environment that formed in the long and complex geological evolution along the strike of the HuiliHuidong tectonic zone. |
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| Keywords: | typical Pb-Zn deposit geochemical difference geological environmental tectonic-magmatic-hydrothermal process Late Yanshanian to Himalayan stage Huili-Huidong area Sichuan Province |
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