AM_Reedmergnerite-high Formula: Na (B Si3) O8 Name: Reedmergnerite-high Unit cell: 7.91 12.336 6.82 93.54 116.13 90.6 , V=595.80 Space group: C-1 (2)

Fleet M E , American Mineralogist , 77 (1992) p.76-84, Tetrahedral-site occupancies in reedmergnerite and synthetic boron albite, (NaBSi3O8), sample high boron albite Gb87