On the accuracy of reflecting boundaries in the sections of the Pechenga area

Abstract

The solution of the important question about the accuracy of seismic boundaries construction not only in the Pechenga, but also in other ore areas is complicated by the complex character of the registered wave fields and the change of velocity sections over the area, which is explained by the strong dislocation of folded structures composed of different complexes of high-velocity crystalline and metamorphosed rocks.