Burr Oak is a village in St. Joseph County in the U.S. state of Michigan. As of the 2010 census, the village population was 828. The village is located within Burr Oak Township.
World's biggest gold coin goes on tour. IT is the biggest, heaviest - and with a legal tender value of $1 million dollars - the most valuable gold bullion coin in the world. But, crafted by the Perth Mint, the Guinness World Record holding piece tips the scales at one tonne of 99.99 per cent pure gold - making it worth more than $50 million.
Coin sizes and shapes. From largest size to lowest, these coins are the silver 50Â¢, silver 20Â¢, gold $1, silver 10Â¢; gold $2, and silver 5Â¢ pieces. The 50Â¢ piece is in the shape of a 12-sided polygon. The coin edges are smooth.Aside from the 50Â¢ piece, Australian coins are round in shape with knurled or partly-knurled edges.oin sizes and shapes. From largest size to lowest, these coins are the silver 50Â¢, silver 20Â¢, gold $1, silver 10Â¢; gold $2, and silver 5Â¢ pieces. The 50Â¢ piece is in the shape of a 12-sided polygon. The coin edges are smooth.