Kingman Turquoise 15-20mm Chip Blue 9-10 Inch Strands- Limited Editions Stone Type_Sardonyx but differ in chemical composition

but differ in chemical composition

a hydrous copper silicate

Flower Jade is a form of Jadeite

usually in white on hues of brown

Kingman Turquoise 15-20mm Chip Blue 9-10 Inch Strands- Limited Editions Stone Type_Sardonyx but differ in chemical compositionTurquoise is an ancient gemstone, one of the first known to man. Known to Egyptian and Aztec cultures thousands of years ago, Turquoise is now mined all over the world. Turquoise is formed when water passes through aluminous rock where copper and other minerals are present. The deposits within the rock become Turquoise after a chemical reaction occurs over long periods of time. Natural Turquoise may be cut and polished, but will not be chemically