The zoned Vuoksa pluton is a multiphase intrusion. The rocks of the first phase form marginal semi-ring zone. They consist of the layered series including apatite ultramafic-mafic feldspar-biotite pyroxenite, biotite gabbroides, biotite-pyroxenite melasyenites and meso-leucocratic biotite-amphibole diorites-monzodiorites-monzonites. The porphyrite amphibole-biotite quartz monzonites of the second phase occupy central part of the pluton. The rocks of the first and second phases are intersected by the numerous veins of the gneissose microcline granites. -English summary