This book introduces the geological background of sandstone-type uranium deposits in the Ordos Basin, Northwest China. Through comparative study of a large number of practical data such as uranium, coal and oil boreholes, the research system takes sedimentary basin as a unit and fully utilizes geological

principles and test analysis to study the basic geological, geophysical, geochemical and remote sensing image characteristics of the basin, and to restores the favorable uranium-forming geological background brought by the change of the cognitive sedimentary environment conditions. It can be used as a reference for researchers, practitioners and as well as teachers and graduate students working in uranium deposit geology, sedimentary geology and related areas

Summarizes the metallogenic geological background of sandstone-type uranium deposits in Ordos Basin Concludes that the rock color zoning representing the oxidationreduction formation conditions Establishes the "232" combination of uranium prospecting techniques and methods

Autorentext
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

Inhalt

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.