TY - JOUR TI - The source rock characters of U-rich granite AB - This paper discusses the stratum composition, lithological association, uranium content of crust and the activation, migration, concentration of uranium at each tectonic cycle in South China. The authors point out that the source rock of U-rich granite is U-rich continental crust which is rich in Si, Al and K. The lithological association is mainly composed of terrestrial clastic rocks formation of mudstone and sandstone, mingled with intermediate-acidic, mafic pyroclastic rocks and carbonate rocks formation. During tectonic movements, the rocks had undergone regional metamorphism, migmatitization, granitization, and formed U-rich granites finally. (authors) AU - "Mingyue, Feng" AU - "Debao, He [CNNC Key Laboratory of Uranium Resources Exploration and Evaluation Technology, Beijing Research Institute of Uranium Geology (China)]" KW - "11 NUCLEAR FUEL CYCLE AND FUEL MATERIALS" KW - "58 GEOSCIENCES" KW - "CARBONATE ROCKS" KW - "CHINA" KW - "CONTINENTAL CRUST" KW - "ENVIRONMENTAL TRANSPORT" KW - "GEOLOGIC FORMATIONS" KW - "GEOLOGIC STRATA" KW - "GEOLOGIC STRUCTURES" KW - "GRANITES" KW - "METAMORPHISM" KW - "RADIONUCLIDE MIGRATION" KW - "SANDSTONES" KW - "SOURCE ROCKS" KW - "URANIUM" DO - https://doi.org/ UR - PB - CY - China PY - 2012 DA - 2012-03-15 LA - Chinese J2 - [] VL - 29 C1 - C2 - C3 - C4 - C5 - L3 - Journal Name: World Nuclear Geoscience; Journal Volume: 29; Journal Issue: 1; Other Information: 9 tabs., 4 refs. ER -