This material comes from the famous turquoise-producing region near Qingu in China's Hubei Province—one of the world's most important sources of high-quality turquoise. These stones displays a captivating blue color with intricate black or brown matrix lines that form natural, artistic patterns. Carefully cut and polished to a brilliant finish with a smooth, rounded dome, it highlights the stone's natural luster and depth. Qingu material is highly regarded for its durability and intense coloration, making it a favorite among lapidary artists and jewelry designers worldwide.