AM_Kanemite
Formula: Si2 Na O8 H8
Name: Kanemite
Unit cell: 4.946 20.502 7.275 90.0 90.0 90.0 , V=737.71
Space group: PBCN (60)

Garvie L A J , Devouard B , Groy T L , Camara F , Buseck P R , American Mineralogist , 84 (1999) p.1170-1175, Crystal structure of kanemite, NaHSi2O5.3H2O, from the Aris phonolite, Namibia