This article,on base of the integrated research in geological conditions of Mn mine of Madiyi group in Hunan province,thinks that there is fine Mn ore in prospects,with regional direction in southwest area of Hunan. It covers Mn rock department,regional metamorphic degree and weathered geological environment,including the tectonic movement control in Mn deposit of positioning.%通过对湖南省马底驿组锰矿成矿地质条件的综合研究,认为湖南省马底驿组地层有良好的锰矿找矿前景,区域找矿方向主要在湘西南地区,含锰岩系、区域变质程度、风化地质环境及构造运动控制锰矿床的定位。
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