A family business since 1945. Our founder, Dudley Stewart, not only discovered how to cut our state gemstone the Star Garnet, he has also named several of the jaspers and agates that come from this and the surrounding areas. What a pioneer in the rock world he was. We thank him for leaving such a great legacy. The shop has been featured on PBS and the TV show Cash and Treasures, when they featured Star Garnets. International TV crews (France and Japan) have filmed here at our store featuring rocks found here in Idaho and surrounding states.