An alignment of granitoid intrusions southeast of Oulu likely shares the same origin. Sanukitoids are a variety of high-Mg granitoid found in convergent margin settings. The limited greenstone belt exposure indicates a major deformation event associated with granitoid intrusions. These rocks were later intruded and altered in the Tertiary by granitoid rocks. This neighborhood has areas of original granitoid paving, several historic churches, and Lincoln Drive Park. The composition of felsic volcanic rocks are being altered concurrently with shifting granitoid composition. The granitoid rocks cover 55% of the park's territory. At least three large granitoid intrusions penetrate the TGB. The last contains large granitoid plutons and nappes. The molybdenum deposits are generally formed by the granitoid emplacements during Cretaceous Period. It is researched that the granitoid intrusive rocks had an age of ca. The underlying rock throughout the area is granitoid gneiss formation. A first variety of this type of metasomatism affects only enclaves within a granitoid. Late Hercynian granitoid bodies were intruded along the South Armorican Shear Zone. Rocks of the Belomorian terrane, like the granitoid gneisses common there, are of high grade.