Alkaline complex; not to be confused with the Malyi Murun Massif; part of the Murun Alcaline Complex.
Refs.:
Borisov, A.B. (1985) The mineralogy and genesis of the benstonite carbonatites of the Murun massif. Vestnik Univ. Leningrad: 21: 97-102 (in Russian).
Konyev, A.A., Vorobyev, E.I., and Lazebnik, K.A. (1996) The Mineralogy of the Murun Massif. Russian Academy of Science Press, Siberian Branch, Novosbirsk, Russia (in Russian).
Reguir, E.P. (2001) Mineralogy of the Little Murun Alkaline Complex, Yakutia. M.Sc. thesis, Lakehead University, Thunder Bay, Ontario.
http://www.koeln.netsurf.de/~w.steffens/murun.htm