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矿床地质  2002 

广西佛子冲铅锌r银1成矿带多元素富集特征及矿床成因

Keywords: 铅锌矿床,伴生银矿床,矿床成因,元素分布,佛子冲

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Abstract:

文章运用元素地球化学研究方法分析了研究区内岩浆岩、含矿岩系、硫化物矿物中元素的分布特征研究认为:佛子冲铅锌矿床中Ag,Se(富集于方铅矿中1和Cd(富集于闪锌矿中)具有较大的综合利用价值,矿床的形成与燕山期火山活动有关,不同类型矿床的成矿物质均为岩浆来源,在矿带东南部火山岩覆盖区有进一步找矿的潜力,花岗斑岩与炭质灰岩或英安质凝灰熔岩的交切处是找矿靶区。

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