Novacekite.5658 Formula: Mg U2 As2 O24 H24 Name: Novacekite Unit cell: 7.1594 7.161 11.3146 81.391 81.177 88.884 , V=566.76 Space group: P-1 (2)
Locock A J , Burns P C , Flynn M , The Canadian Mineralogist , 42 (2004) p.1699-1718, Divalent transition metals and magnesium in structures, that contain the autunite-type sheet, Sample: MgUAs12