Discover the world of collecting our earth's natural treasures. Visit museums, rock shops, mineral shows, clubs and actual digs. See specimens of gemstones, minerals and fossils from private and museum collections around the world. Discover the fascinating craft of lapidary, taking raw stones and cutting or faceting them into stunning pieces of jewelry. Also, visit the gem hall of the Smithsonian for a private tour with the curator where America's greatest treasures are put on display.