METHOD AND APPARATUS FOR MINING URANIUM DEPOSITS OF VARIABLE CONCENTRATIONS

摘要

ABSTRACT OF THE DISCLOSUREThere is provided a method for mining uraniumore deposits covered with an overlayer, especially vein-like deposits having a variable U3O8 content. Bores areplaced at different pre-calculated locations, andvariable quantities of ore corresponding to the respec-tive concentrations of the ore are removed and broughttogether to form a mixture with a constant U3O8 content.