AM_Microcline_9 Formula: (K.986 Na.014) (Al1.03 Si2.97) O8 Name: Microcline Unit cell: 8.0764 12.8471 6.9991 90.548 116.83 87.903 , V=647.58 Space group: C-1 (2)

Allan D R , Angel R J , European Journal of Mineralogy , 9 (1997) p.263-275, A high-pressure structural study of microcline (KAlSi3O8) to 7 GPa, P = 7.1 GPa