Captaincies of the Azores Captaincies of the Azores The Captaincies of the Azores () were the socio-political and administrative territorial divisions used to settle and govern the overseas lands of the Azores by the Kingdom of Portugal. These territories, a segment of the Captaincies of the Portuguese Empire, which usually conformed to the individual islands, allowing the stewardship of the King through the Donatary and Captaincy system. Following the discovery of the first islands in the Atlantic, chiefly Madeira, and slow settlement of those possessions, the Portuguese needed a mechanism for control that did not necessitate dislocation by hereditary princes or monarchs. The Donatário
Azores hotspot Azores hotspot The Azores hotspot is a volcanic hotspot located at the Azores in the Northern Atlantic Ocean. A volcanic hotspot is defined as an area of high volcanic activity, a long term source of volcanism. The type of hotspot that characterises the Azores is a relatively young one associated with a bathymetric swell, a gravity anomaly and basalt geochemistry that differs from normal ocean ridge basalts. The Azores hotspot also differs from usual hotspots like Hawaii due the fact that it has interactions with the Mid-Atlantic Ridge, which lies just west of the hotspot. The centre of the hotspot