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3.ORIGIN OF ALLUVIAL SAPPHIRE DEPOSITS ASSOCIATED WITH EASTERN AUSTRALIAN VOLCANIC PROVINCES
5.SEDIMENTARY CHARACTERISTICS OF ALLUVIAL FANS IN LOWER MEMBER OF YAGELIEM FORMATION (LOWER CRETACEOUS), KAPUSALION, BAICHENG
6.SEDIMENTARY FACIES FEATURES AND RECOG-NITION OF EOGENE SUBAQUEOUS ALLU-VIAL FANS IN DONGYING DEPRESSION
7.Abstract: In condition of mining under thick alluvial soil, the surface subsidence and deformations have distinctive characteristics and developing regularity which are decided by the bedrock and quaternary alluvial soil.
8.Climatic Resources at the Edge Belt of Alluvial Fan in the Southern Part of Zhungar Basin.
9.RELATIONSHIP OF WATER AND SAND ERUPTION TO ALLU-VIAL SAND BODY IN TANGSHAN EARTHQUAKE AREA
