Geological Background of Sandstone-Type Uranium Deposits in Ordos Basin, Northwest China

As the chief expert of uranium mine 973 project of Ministry of Science and Technology and the chief expert of uranium mine engineering of China Geological Survey, Prof. Ruoshi Jin innovates the idea of "secondary development" of coalfield and oilfield data, carries out the investigation and evaluation of sandstone-type uranium deposits in major northern basins such as Ordos Basin, and innovates the theory and technology of uranium prospecting. He has led and promoted uranium prospecting in key areas and achieved a major breakthrough in uranium resources prospecting. The "232" prospecting prediction model of Ordos Basin is established, and the model sequence of sedimentary environment and the structural style of "intrabasin uplift margin" are put forward. He has won the honorary title of Li Siguang, a geologist of China Geological Survey and a model worker in Tianjin

regional geological background of ordos basin.- geological characteristics of uranium-bearing rocks in key metallogenic prospects.- typical deposits and geological characteristics of new discovered mineral geology.- law of uranium mineralization in basin.- prospecting method, prediction model and metallogenic prognosis.