AM_Kampfite Formula: Ba3 (Si2.7 Al1.3) C2 O14 Cl1.24 Name: Kampfite Unit cell: 31.2329 5.2398 9.0966 90.0 106.933 90.0 , V=1424.16 Space group: C1C1 (9)

Basciano L C , Groat L A , The Canadian Mineralogist , 45 (2007) p.935-943, The crystal structure of kampfite, Locality: Esquire #1 claim, Rush Creek, Fresno County, California