The results of practical researches and experimental-metodical works of technological selections of technogenic mineral formations have been considered on the example of waste heap and tailing after heap leaching of grade gold-bearing ores of Muruntau deposit. It has been recommended to use cascaded selective crushing with further particle size classification of crushed products as high-productivity and low-cost scheme of mineralized mass selection, extracted from zone of internal overburden of Muruntau quarry.