Citation: Matarrese, S.; Schingaro, E.; Scordari, F.; Stoppa, F.; Rosatelli, G.; Pedrazzi, G.; Ottolini, L. (2008). Crystal chemistry of phlogopite from Vulture-S. Michele Subsynthem volcanic rocks (Mt. Vulture, Italy) and volcanological implications Locality: Masseria Saraceno pyroclastic flow, Vulture-San Michele Subsynthem, Mt. Vulture, Italy Sample: VUT191_10. American Mineralogist, 93, pp. 426-437.
Formula: Fe1.054 H1.573 K Mg1.944 O12 Si3.97
List type: noninterleaving
List: 2D
Basis: (1;0;0 0;1;0)
Dimensionality: 2
Formula: Fe6 H4 Mg6 O24 Si16 (Fe3 H2 Mg3 O12 Si8)
Multiplicity: 1