This freeform cabochon displays an abstract mix of colors and designs that Noreena Jasper is known for. Noreena Jasper comes from the Pilbara region of Western Australia, some 700 miles north of the capital, Perth. It is a silicified pelite (mudstone) and is believed to be 2765-2687 million years old. All of our cabochons are cut with a rounded dome, polished flat back, and back cut to accommodate bezel settings. Colors may vary somewhat from what is pictured due to differences in computer monitors.