AM_Uranopolycrase Formula: U.62 Y.29 Th.07 Mn.03 Ca.02 Nd.01 Ti1.46 Nb.36 Ta.12 O6 Name: Uranopolycrase Unit cell: 14.51 5.558 5.173 90.0 90.0 90.0 , V=417.18 Space group: PBCN (60)

Aurisicchio C , Orlandi P , Pasero M , Perchiazzi N , European Journal of Mineralogy , 5 (1993) p.1161-1165, Uranopolycrase, the uranium-dominant analogue of polycrase-(Y),, a new mineral from Elba Island, Italy, and its crystal structure, Locality: Elba Island, Italy