Citation: Armbruster, T. (2000). Cation distribution in Mg, Mn-bearing babingtonite from Arvigo, Val Calanca, Grisons, Switzerland. Schweizerische Mineralogische und Petrographische Mitteilungen, 80, pp. 279-284.
Formula: Al0.05 Ca2 Fe1.703 H Mg0.187 Mn0.06 O15 Si5