AM_Nordenskioldine Formula: Ca Sn B2 O6 Name: Nordenskioldine Unit cell: 4.858 4.858 16.08 90.0 90.0 120.0 , V=328.65 Space group: R11-3 (1)

Effenberger H , Zemann J , Neues Jahrbuch fur Mineralogie, Monatshefte , 1986 (1986) p.111-114, The detailed crystal structure of nordenskioeldine, CaSn(BO3)2, Locality: Stiepelman mine, SW Africa