GeoCoin Club May 2013 coin. Featuring a viking theme by Chris mackey named : Norse Vegivir. It is a beauty featuring a genuine feldspar "Sunstone" at it's center. Here's the condensed version of Chris's story the design. The Icelandic themed Vegvisir has a great story, but the short, short, very short version is it's the Viking compass that was around before the magnetic compass and then for some time after as well.