AM_Microcline_5 Formula: (K.986 Na.014) (Al1.03 Si2.97) O8 Name: Microcline Unit cell: 8.4812 12.93 7.1784 90.436 116.163 87.97 , V=706.07 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 = 1.4 GPa