Study on geological conditions and method of solution leaching; at Dabu uranium deposit, Jiangxi

Concerning the main topic of solution leaching mining, the author expounds natural geological conditions of Dabu uranium deposit, such as: components of rocks and ores, ore texture and structure, existing state of uranium, physical and mechanical parameters of rocks and ores, the shape, attitude and size of orebody, as well as hydrogeological conditions of the deposit. At the same time, a great number of technological parameters have been obtained by performing a series of uranium extracting tests. At last, a best mining scheme for Dabu uranium deposit is proposed suggesting in-situ crushing-solution leaching with additional heap leaching