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粤北诸广南部棉花坑铀矿床深部找矿分析
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摘要
位于诸广南部的棉花坑铀矿床处于多期次构造岩浆活动和蚀变叠加的群组成矿构造带中,具有富铀花岗岩等有利的成矿条件,是该区内垂深最大的大型矿床。根据矿山生产探矿和近年钻探成果,从控矿因素、成矿作用、找矿标志等方面,分析该铀矿床-150 m以下(深部)找矿潜力,得出该矿床完全有希望成为华南地区花岗岩型铀矿资源储量最大矿床的结论。
Located in the south of Zhuguang-massif,Mianhuakeng-uranium-deposit which is influenced by multi-period magmatism,superimposed alteration in grouped metallotectonic is the deepest one of large deposits in this area.According to the mine production prospecting and drilling results in recent years,and from the ore-controlling factors,mineralization,prospecting marks,and analyzing the uranium-deposit's deep prospecting potential,Mianhuakeng-uranium-deposit is fully hope to become a largest reserves in granite type uranium deposits in south China by this paper.
引文
[1]王英稳,丁德馨.302矿床围岩蚀变与铀矿化的关系[J].南华大学学报,2007,21(3):34-35.
    [2]黄国龙,吴烈勤,邓平,等,粤北花岗岩型铀矿找矿潜力及找矿方向[J].铀矿地质,2006,22(5):275.
    [3]章邦桐,吴俊奇,丘志力,刘义.论热液蚀变与铀成矿富集作用的关系[J].地质评论,1990,36(3):243.

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