Citation: Nagashima, M.; Mitani, K.; Akasaka, M. (2014). Structural variation of babingtonite depending on cation distribution at the octahedral sites Note: Sample 2. Mineralogy and Petrology, 108, pp. 287-301.
Formula: Al0.02 Ca2 Fe1.49 H Mg0.21 Mn0.28 O15 Si5