Introducing a rare and unique GEODetecting.com .999 Nickel Bullion of Precious Metal!   Unlike most Bullion's or Coins, the GEO Detecting Nickel Medallion has more numismatic value; it’s used in a game for prizes and trading to other members for treasure hunting and scavenger type hobby.   GEO Detecting is a newly creating game but is similar to – GEO Caching, Metal Detecting, Hiking, Biking, and GPS where you find REAL Treasure.   Future GEO Detecting Medallions will have a numbering sys…