The Claim Jumper One gallon pail is full of an assortment of gemstones hidden in sand. This pail has an assortment of gemstones in both rough and tumbled forms. The Claim Jumper also has a nice specimen sized chunk of a rotating variety of gemstones. It will even include an extra fun item from what we have in stock at the time of the order. The gems come as a variety of types sourced from all over the world. The pail is accompanied by an identification card to help determine the most common gems found in the mix.