Discussion of the Sedimentary Characters of Alluvial-Proluvial Fan of Bauxite Series, Jiujialu Formation in Central Guizhou Province
详细信息   
摘要

///By systemic study the alluvial-proluvial fan of Bauxite series, Jiujialu formation in middle Guizhou Province, it thought that this sediment is the continental deposit accumulated by the alluvial-proluvial process and lake process in the negative relief. The alluvial-proluvial fan is a normal kind of sediment of the alluvial-proluvial facies. Most of the big scale alumina deposit in the central Guizhou formed of the scalloped and sheetlike.

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