Netto, Ana Maria A thermo-geochronological study of the Itataia phospho-uraniferous deposit (Ceara, Brazil) by apatite fission track analysis: genetic implications - Rotterdam A.A. Balkema 1991 - pp. 409-411 ilus. Subjects--Topical Terms: APATITAFOSFATOSGENESIS-YACIMIENTOGEOCRONOLOGIAGEOLOGIA ECONOMICAMINERALIZACIONTRAZAS DE FISIONURANIO Subjects--Geographic Terms: BRASILCEARA Universal Decimal Class. No.: 553.21/.24/P16|2