Turquoise has been mined on six continents and traded by cultures throughout the world's history, including the European, Chinese, Mayan, Aztec, Inca, and Southwest Native American. It has been set in silver and gold jewelry, cut and shaped into fetish animals, and even formed to represent gods in many religions. This gemstone is displayed in museums around the world, representing the arts and traditions of prehistoric, historic, and modern societies. focuses on the latest information in science and art from the greatest turquoise collections around the globe. Joe P. Lowry has been the president of Zach-Low since 1972 and is the founder and president of The Turquoise Museum since 1993. He has been involved in bringing education to the turquoise and Indian jewelry industry at museums and national parks around the country. He co-authored with his son, Joe Dan Lowry.