Loonie Loonie The loonie (), formally the Canadian one-dollar coin, is a gold-coloured coin that was introduced in 1987 and is produced by the Royal Canadian Mint at its facility in Winnipeg. The most prevalent versions of the coin show a common loon, a bird found throughout Canada, on the reverse and Queen Elizabeth II, the nation's head of state, on the obverse. Various commemorative and specimen-set editions of the coin with special designs replacing the loon on the reverse have been minted over the years. The coin's outline is an 11-sided curve of constant width. Its diameter of 26.5 mm
Loonie original lucky loonie was donated to the Hockey Hall of Fame, and Canadians have subsequently hidden loonies at several international competitions. Loonies were buried in the foundations of facilities built for the 2010 Winter Olympics in Vancouver. Capitalizing on the tradition, the Royal Canadian Mint has released a commemorative edition "lucky loonie" for each Olympic Games since 2004. The weight of the coin was originally specified as 108 grains, equivalent to 6.998 grams. The coin's diameter is 26.5mm. When introduced, loonie coins were made of Aureate, a bronze-electroplated nickel combination. Beginning in 2007, some loonie blanks also began to be