Citation: Sokolova, E. V.; Hawthorne, F. C.; Kabalov, Y. K.; Schneider, J.; McCammon, C. A. (2000). The crystal chemistry of potassic-ferrisadanagaite Locality: contact zone of the Ilmen alkaline massif, Ilmen Mountains, southern Urals, Russia. The Canadian Mineralogist, 38, pp. 669-674.