Based on the geology and tectonics of the Suichuan Reshui strike slip fault zone(SRF),and the Lujing uranium ore field located in the pull apart stepover of SRF,and abundances of heat producing elements(U,Th,K) of the Yanshanian granite hosting the uranium deposits,the radiogenic heat of the granite is calculated.

This paper comprehensively expounds the regional geologic background, and the features of uranium productive granitic massif and tectonic environment of Lujing uranium ore field.

Based on the enlightment from geochemical modeling in the study of water－ rock interaction, and fluid inclusion analyses of minerals from various ore－ forming stages, the geochemical evolution of mineralizing fluids of the Lujing uranium deposit in SE China is modeled using the NETPATH 2.

Geochemical evidence for contribution of ore-forming material to the No.6710 uranium orefield by the Baimianshi peraluminous granite basement,southern Jiangxi Province;