Mookaite is a unique type of gemstone found primarily in Western Australia, specifically in the Mooka Creek area, which gives Mookaite its name. This stone is formed from the fossilized remains of radiolarians, tiny marine organisms that existed millions of years ago. Over time, the silica-rich skeletons of these radiolarians accumulated and fossilized, resulting in the stunning patterns and earthy colors characteristic of Mookaite.