华北地台沉积型铝土矿成矿作用的分析
ANALYSIS OF MINERALIZATION OF SEDIMENTARY BAUXITES OF NORTH CHINA PLATFORM
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摘要: 作者有机会曾参加过我国北方几个铝土矿床的找矿勘探和研究工作,也曾参观过河南地区的主要铝矿床,参考近十余年间国内外有关铝矿方面的文献,谈谈华北地台沉积型铝土矿床成矿作用的一些认识,不免有错误之处,希读者多加指正。Abstract: Sedimentary bauxites in North China platform occur at the basal rock formation of the Middle-Late Carboniferous on the paleoerosional surface in the Ordovician, and locally at the basal rock formation in the Permian. The mineralization of the bauxites can be analyzed in the following five aspects.
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