Charoite and Nacozari Turquoise Pendant
Charoite and nacozari turquoise 925 Sterling Silver pendant from Vaughn Nagel.
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.