West australian high purity rare natural pilbara fine gold nuggets 20 grams gold nuggets are going up in price and they are a very collectible item for both now and the future. Start your own Gold Nugget Jewelry Business Today! You have got to have an expensive metal detector to find gold nuggets and a good vehicle to venture out into the dry harsh environments of the Pilbara of Western Australia, so it is a unique experience to own one of these beautiful nuggets.