AM_Milarite_5 Formula: Ca1.38 Y.62 Na.02 K Si12 (Al.36 Be2.64) O30 Name: Milarite Unit cell: 10.34 10.34 13.758 90.0 90.0 120.0 , V=1273.88 Space group: P6/MCC (192)

Hawthorne F C , Kimata M , Cerny P , Ball N A , Rossman G R , Grice J D , American Mineralogist , 76 (1991) p.1836-1856, The crystal chemistry of the milarite-group minerals, sample #37 from Strange Lake