Guide to Shattuckite Rings:- Are you looking for rare gemstone rings? Why don’t you glance at shattuckite rings? The shattuckite stone is rarer than turquoise and is often used as an alternative to turquoise. This stone, often known as “the stone of truth,” was found just a century ago, in the early 1900s, by W.T. Schaller. Schaller discovered this stone in Shattuck Mine situated in Arizona, USA – what’s interesting here is that this mine was the only producer of this stone until 2003.