Manuscript of the geological maps published at scale 1:50 000, and of many surveys of dispersed areas that requires validation before publication.
The Portuguese HydroGeological Resources Database provides geological and hydrogeological information for drill holes, wells, springs and boreholes.
The Portuguese Mineral Occurrences and Resources Information System (SIORMINP) provides access to geoscientific, technical and economic information on occurrences, reserves and resources, associated commodities, geology, mines, mining activities, mining wastes and areas with mining potential known in mainland Portugal.
Carta de delimitação da REN de Faro. Formato Matricial. A dinâmica da REN deste município está disponível para consulta em: https://snit-sgt.dgterritorio.gov.pt/ren.
Carta de delimitação da REN de Grândola. Formato Matricial. A dinâmica da REN deste município está disponível para consulta em: https://snit-sgt.dgterritorio.gov.pt/ren.