AM_Mica_3 Formula: Rb.99 Fe4.07 Si2.96 O12 H2 Name: Mica Unit cell: 5.478 9.489 10.521 90.0 99.95 90.0 , V=538.66 Space group: C12/M1 (12)

Comodi P , Drabek M , Montagnoli M , Rieder M , Weiss Z , Zanazzi P F , Physics and Chemistry of Minerals , 30 (2003) p.198-205, Pressure-induced phase transition in synthetic trioctahedral Rb-mica, Sample: P = .0001 GPa, data collected at room conditions in the DAC