Metal Detecting and the new Viking-Age Coin Hoards found in Sweden in 2005-2017 − An Overview.] The aim of the paper is to list the Viking-Age coin hoards found in Sweden in 2005−2017, including more than five coins. The list consists of a total of 31 hoards comprising 15 179 coins. Of these, 12 227 are from the island of Gotland (table 1) and 2952 are from the mainland and the island of Öland (table 2).