Citation: Armbruster, T.; Gnos, E. (2000). "Rod" polytypism in vesuvianite: crystal structure of a low-temperature P4nc vesuvianite with pronounced octahderal cation ordering. Schweizerische Mineralogische und Petrographische Mitteilungen, 80, pp. 109-116.
Formula: Al10.144 Ca19 Fe1.821 H9 Mg O78 Si18
Chemical name:Ca19 Al10.144 Mg Fe1.821 Si18 O69 (O H)9