Genuine Turquoise Silver Pendant From Sleeping Beauty Arizona - 1.0" - 3.54 Grams bracelet Ajoite shows well through the

Ajoite shows well through the natural

63 Grams combined

Rare Natrolite crystal From Tanzania

Diamantina

4 cm in diameter

Genuine Turquoise Silver Pendant From Sleeping Beauty Arizona - 1.0" - 3.54 Grams bracelet Ajoite shows well through theGenuine natural tumbled blue color Turquoise silver pendant with matrix from Sleeping Beauty Mine, Arizona, USA. Chemically, turquoise is a hydrous phosphate of copper and aluminum. Departure from a nice blue color is caused by small amounts of iron substituting for aluminum in the turquoise structure. The color of turquoise might also be altered by small amounts of iron or zinc substituting for copper in the turquoise structure. Very few minerals