AM_Minehillite Formula: K.948 Zn2.406 Al2 Ca14 Si20 O64 H8 Name: Minehillite Unit cell: 9.777 9.777 33.293 90.0 90.0 120.0 , V=2756.10 Space group: P-3C1 (165)

Dai Y S , Post J E , Appleman D E , American Mineralogist , 80 (1995) p.173-178, Crystal structure of minehillite: Twinning and structural relationships to, reyerite