AM_Wyartite_1 Formula: Ca U3 C.7 O13.66 H6.6 Name: Wyartite Unit cell: 11.261 7.087 16.8359 90.0 90.0 90.0 , V=1343.62 Space group: PMCN (62)

Hawthorne F C , Finch R J , Ewing R C , The Canadian Mineralogist , 44 (2006) p.1379-1385, The crystal structure of dehydrated wyartite, Ca(CO3)[U5+(U6+O2)2O4(OH)], (H2O)3, Locality: Shinkolobwe mine, Shaba, Democratic Republic of Congo