AM_Phlogopite_21
Formula: (Al1.08 Si2.92) (Co1.68 Ni1.32) K O12 H2
Name: Phlogopite
Unit cell: 5.3225 9.2195 10.3125 90.0 99.949 90.0 , V=498.43
Space group: C12/M1 (12)

Redhammer G J , Roth G , American Mineralogist , 87 (2002) p.1464-1476, Single-crystal structure refinements and crystal chemistry of, synthetic trioctahedral micas KM3(Al,Si)4O10(OH)2, where, M = Ni, Mg, Co, Fe, Al, Sample: Coni1.8#2 - Co