Citation: Galuskin, E. V.; Gfeller, F.; Armbruster, T.; Galuskina, I. O.; Vapnik, Y.; Dulski, M.; Murashko, M.; Dzierzanowski, P.; Sharygin, V. V.; Krivovichev, S. V.; Wirth, R. (2015). Mayenite supergroup, part III: fluormayenite, Ca12Al14O32[[]4F2], and fluorkyuygenite, Ca12Al14O32[(H2O)4F2], two new minerals from pyrometamorphic rocks of the Hatrurim Complex, South Levant. European Journal of Mineralogy, 27, pp. 123-136.