«Hot Spot» of the Northern Vietnam

Abstract

There are evidences of existence in North Western mountainous district of Vietnam of the long term developed hot spot with function of which are connected: intraplate magmatizm of the two epochs P2 - T1 and J2 - K1; forming under these volcanic fields mantle cannel until depth of 600 km; forming into this cannel on the depth interval of 150-300 km zoning heated mantle; connected with heated mantle high seismisity of the district.