Features of the estimation of physicomechanical properties of rocks at explorations

Results of studying of physicomechanical properties of rocks at a stage of geological investigation are considered. Features of geology-technological estimation of rocks are characterized: its purposes, a problem, methods and sequence of operations. It is shown, that a result of a technological estimation of rocks deposits as intermediate link between their genesis and results of processing are quantitative communications between geology-technological features and parameters of crushing.