Citation: Chukanov, N. V.; Blass, G.; Pekov, I. V.; Belakovskiy, D. I.; Van, K. V.; Rastsvetaeva, R. K.; Aksenov, S. M. (2011). Perrierite-(La) (La,Ce,Ca)4Fe2+(Ti,Fe)4(Si2O7)2O8 - a new mineral species from volcanic region Eifel, Germany. Zapiski Rossiiskogo Mineralogicheskogo Obshchetstva, 140, pp. 34-44.
Formula: Al0.5 Ca0.6 Fe La3.4 Mn0.5 Nb0.5 O22 Si4 Ti2.5