| Filimonova, L. G., Sivtsov, A. V., Trubkin, N. V. (2010) Manganese oxides and associated minerals as constituents of dispersed mineralization of metasomatic rocks in the Dukat ore field. Geology of Ore Deposits, 52 (4) 322-333 doi:10.1134/s1075701510040069 Filimonova, L.G., and Chugaev, A.V. (2006): Geology of Ore Deposits 48(6), 489-498. www.igem.ru (2001) http://www.igem.ru/lmin/fil/metal.htm |