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Upper Permian Amisanseong Basalt Formation of Coal and Its Stratigraphy Signification of East Yunnan and West Quizhou

Gan Xiaorui(Yunnan Vocational Institute of Energy Technology,Qujing 655001,China)  
Among the Permian Amisanseong Basalt(P2β)of Northeast Yunnan-Northwest Guizhou Area,there is a not thick terrigenous Rocks,which contains the formation of coal,partial of which contains mineable coal that has certain development and utilization value.This paper introduces the distribution and characteristic of the rocks,and does a brief appraisement to the significance of the stratum.
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