Tuesday, May 4, 2010

Turquoise Necklace | Ornamental


turquoise necklaceTurquoise necklace-Shapes

Turquoise is an opaque, blue-to-green mineral that is a hydrous phosphate of copper and aluminium, with the chemical formula CuAl6(PO4)4(OH)8·4H2O. It is rare and valuable in finer grades and has been prized as a gem and ornamental stone for thousands of years owing to its unique hue. In recent times turquoise, like most other opaque gems, has been devalued by the introduction of treatments, imitations, and synthetics onto the market.

The substance has been known by many names, but the word turquoise was derived around the 16th century from the French language turquie, for Central Asian material which was early imported through Turkey.

The above description an explanation about the process scientific establishment, this time we discusses the displayed, with elongated shapes, hearts and balls, These three forms extremely popular and is suitable for a bracelet.

turquoise necklaceTurquoise necklace-Hearts

turquoise necklaceTurquoise necklace-Ball

0 comments:

Post a Comment

Related Posts with Thumbnails
 

Highlights Jewelry Necklace Copyright © 2008 Black Brown Art Template by Ipiet's Blogger Template