Province of the Azores Province of the Azores The Province of the Azores was an administrative unit of Portugal encompassing the archipelago of the Azores between 1832 and 1833. It was created by Decree 28 of 4 June 1832 and signed by Peter IV in the name of his daughter, Queen Maria II of Portugal. The Province of the Azores resulted from the abolishment of the Captaincy-General of the Azores, but retained its capital in the city of Angra do Heroísmo, on the island of Terceira. The administrative territory was divided three comarcas: Angra, administered by a prefect; Ponta Delgada, and Horta, administered by
Azores hotspot plume has been suggested to be located 100 to 200 km east of the Mid-Atlantic Ridge near the island of Faial. The Azores domain comprises the Azores Plateau and the Azores archipelago (formed of 9 islands extending a distance of 480 km) which has been volcanically active for around 7Myr. The archipelago lies on the lateral branch of the Mid-Atlantic Ridge near the junction of three major tectonic plates; the North American Plate, the Eurasian Plate and the African Plate. This unique location causes the area to have ridge-hotspot interaction with a variation of volcanic processes. The Azores archipelago rises