The dynamic analysis of metamorphic minerals orientation and its role in solution of problem of crystallizing shaly lamination origin

Stereogeometrical analysis of mass gauging of plane and linear orientation of kyanite crystals and schistosity in the Mamsky crystal strip of Patomsky uplands is fulfilled. Primary position of their orientation has been broken by the subsequent tectonic deformations. The analysis has allowed to remove the results of the imposed deformations and to define primary orientation of structural elements of considered paragenesis.