Alderney the States of Guernsey. Guernsey became responsible for providing many government functions and services. The 20th century saw much change in Alderney, from the building of the airport in the late 1930s to the death of the last speakers of the island's Auregnais language, a dialect of the Norman language. The economy has gone from depending largely on agriculture to earning money from the tourism and finance industries. E-commerce has become increasingly important, and the island hosts the domain name registry for both Bailiwicks and dozens of gambling website operators. Alderney has a full regulatory authority in operation. As a
Geology of Alderney in Jersey, loess blew in as dust from the bare ground in the near glacial conditions in the ice ages. Head also formed in the periglacial circumstances by breaking off rock fragments and mixing with dirt. Geology of Alderney The geology of Alderney includes similarities in its rock to the neighbouring Normandy and Guernsey. Although Alderney is only five kilometers long, it has a geological history spanning half of the life of the earth. It is part of the Armorican Massif. Relics of sediments appear as xenoliths in granites. However the earliest dated rock is the grey coloured Western Granodiorite