AM_Priceite Formula: Ca2 O13 B5 H7 Name: Priceite Unit cell: 11.623 6.976 12.35 90.0 110.7 90.0 , V=936.72 Space group: P121/C1 (14)

Wallwork K S , Pring A , Taylor M R , Hunter B A , The Canadian Mineralogist , 40 (2002) p.1199-1206, The structure of priceite, a basic hydrated calcium borate,, by ab initio powder-diffraction methods