AM_Sanidine_4 Formula: K (Si3 Al) O8 Name: Sanidine Unit cell: 8.611 13.046 7.175 90.0 116.01 90.0 , V=724.40 Space group: C12/M1 (12)

Ferguson R B , Ball N A , Cerny P , The Canadian Mineralogist , 29 (1991) p.543-552, Structure refinement of an adularian end-member high sanidine from the, Buck Claim Pegmatite, Bernic Lake, Manitoba, Sample: III, Locality: Buck Claim Pegmatite, Bernic Lake, Manitoba, Canada, Note: variety adularia