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九瑞铜多金属矿集区“层-体耦合”多位一体成矿模式与深部找矿
- 周贤旭|曹钟清|黄水保|张磊|许瑞平
- 作者单位：
- 江西省地质矿产勘查开发局赣西北大队|江西省地质矿产勘查开发局赣西北大队|江西省地质矿产勘查开发局|江西省地质矿产勘查开发局赣西北大队|江西省地质矿产勘查开发局赣西北大队
基金项目：
- “十一五”国家科技支撑项目(2009BAB43B03)；“十二五”国家科技支撑计划项目（2011BAB04B03）；中央地质勘查基金项目（2013360007）；中国地质调查局发展研究中心项目（121201004000150017-10）
详细信息：
- 作者简介：
- 周贤旭（1964—），男，江西都昌人，高级工程师，从事地质矿产勘查及研究工作；江西省九江市城西港区通港西路，江西省地质矿产勘查开发局赣西北大队，332000；E-mail:507340320@qq.com
- 通讯作者：
- isnull
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Layer-body coupling multinity metallogenic model and deep prospecting in Jiurui copper polymetallic high ore concentration area
- English Author：
- Northwestern Geological Brigade of Jiangxi Bureau of Geology and Mineral Exploration Development|Northwestern Geological Brigade of Jiangxi Bureau of Geology and Mineral Exploration Development|Jiangxi Bureau of Geology and Mineral Exploration and Development|Northwestern Geological Brigade of Jiangxi Bureau of Geology and Mineral Exploration Development|Northwestern Geological Brigade of Jiangxi Bureau of Geology and Mineral Exploration Development
- Unit：
- 摘要
- 在线预览
- 参考文献
摘要:
九瑞铜多金属矿集区内生金属矿床属于与燕山期同熔型中酸性斑岩体有关的广义矽卡岩成矿系列。通过对同熔型中酸性斑岩体为成矿必要条件、赋矿层系为重要条件、构造为充分条件，以及矿床组合与矿化分带进行整体研究分析，建立了九瑞铜多金属矿集区“层-体耦合”多位一体成矿模式，就深部找矿提出以“脉”找“体”、以“层”找“体”、以“体”找“层”和由“铅锌银”找铜的思路。经进一步探矿，在邓家山铜金矿区、南港铜矿区、武山铜矿区等深部探获了新矿体，取得了良好的找矿效果。
关键词:
层-体耦合；同熔型；成矿模式；深部找矿；九瑞铜多金属矿集区
Abstract:
The endogenic metallic deposits in the Jiurui copper polymetallic high ore concentration area belong to the generalized skarn metallogenic series related to the Yanshanian syntectic intermediate-acidic porphyry mass.Based on comprehensive analysis of syntectic intermediate-acidic porphyry mass as a necessary condition for mineralization,ore-bearing strata as an important condition,tectonism as a sufficient condition,as well as ore deposit association and mineralization zoning,the layer-body coupling multinity metallogenic model in the Jiurui copper polymetallic high ore concentration area is established,and the idea of finding body by vein,body by layer,layer by body,and finding copper by lead-zinc-silver for deep prospecting is put forward.Further prospecting in the deep part of Dengjiashan Copper Gold District,Nangang Copper District and Wushan Copper District finds new ore bodies,showing good prospecting effect.
Keywords:
layer-body coupling;syntectic type;metallogenic model;deep prospecting;Jiurui copper polymetallic high ore concentration area
