Resumen de Nuevos datos geológicos sobre las mineralizaciones de grafito de la Banda Metamórfica de Aracena, Huelva (Macizo Ibérico Meridional).
Carlos Fernández Rodríguez, Juan Carlos Fernández Caliani, Adolfo Miras Ruiz, José María Fernández Barrenechea, F. J. Luque, Magdalena Rodas González
In this work a detailed geological map of the graphite mineralizations of the Aracena Metamorphic Belt (SW Iberian Massif) is shown. Three types of mineralizations have been distinguished according to lithostratigraphic and structural criteria: 1) Stratiform deposits related to gneissic lenticular bodies embedded within a complex calc-silicate sequence 2) Veinlets of graphite cutting across mafic granulites; and 3) Disseminated graphite within gneisses and quartzites belonging to the Fuente del Oro series. Only the first type of mineralizations could have an economic interest.
