The article analyzes the dependence of the resulting grain shape of an anisotropic material on a specific method of destruction and material physical properties in order to improve the existing crushing process. It was found that the result of the grain shape obtained after grinding depends on the method of destruction which in turn affects many quality indicators of the material. A mathematical model is considered and the yield of the final material of organogenic limestone and amphibolites of various shapes is calculated for different methods of crushing anisotropic rock. This will allow us to consider the physical and mechanical parameters and anisotropy of the structural texture of the crushed rock, as well as to solve various practical problems for predicting the quality of the resulting crushed material.

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