Longitude: 66.25, Latitude: 50.83
This intrusion covers 9x11 km and near to it there are three dyke-shaped bodies disposed in an arcuate form. The complex includes peridotites, alkaline pyroxenites, nepheline syenites, shonkinites and essexites.
NURLIBAYEV, A.N. 1973. Alkaline rocks of Kazakhstan and their ore deposits. Nauka, Alma-Ata. 296 pp.