Beautiful bar pendant in White Buffalo by Hiram Largo. 19" sterling silver chain plus 1" pendant. White buffalo stone, often referred to as white buffalo turquoise, is a rare gemstone primarily found in Tonopah, Nevada. It is not true turquoise but rather a form of dolomite, known for its striking white color with black or brown veining, and holds significant cultural importance in Native American traditions. Unusual shape and signed by Hiram Largo.