We have just worked a deal with a "World Class" Montana Sapphire Mining company (Gem Mountain) to provide concentrates that contain raw Montana Sapphires, which could potentialy be worth hundreds if not thousands of dollars when made into jewelry. Montana Sapphires come in many different colors, the most common is a blue-green. The area these stones come from also produces many pinks, yellows and orange sapphires. They come in a plastic tub which weighs appox. 5 lbs Plus instructions on what to look for and how to process the material. This will provide hours of entertainment. What do I do with the sapphires? We will also provide a card from the Gem Mountain Sapphire Village, where you can have your stones heat treated (to bring out the quality of the stone) and faceted, even put into a jewelry setting if you wish. THIS IS THE SAME SAPPHIRE GRAVEL THAT IS FEATURED ON "PROSPECTING AMARICA" WITH PERRY MASSIE I can get 2 of these in a Priority Flat Rate box and shipped anywhere in the US for $9.30