Nacozari Turquoise Ring, size 7
Nacozari Turquoise and 925 Sterling Silver Ring. From lapidary artist Vaughn Nagel.
Stamped 925, VN
Nacozari turquoise is from Sonora, Mexico. The mine is located south of the Bisbee mine in the same mountain range. Nacozari turquoise is bright blue with very little matrix. Some stones show some white matrix due to the stone's aluminum content.