Turquoise Briana Necklace

Turquoise Briana-Egyption Turquoise,African Turquoise,Mother of Pearl,topaz European glass,semi-precious gemstones,gold-plated. This wonderful necklace is hand-crafted. It has a large Egyption Turquoise tear-drop gemstone,spidered with brown,brown rectangular Mother of Pearl with gold semi-precious gemstone chips in the middle,Topaz European glass,small squared African Turquoise,and a antiqued gold-plated heart toggle clasp. 21 inches long. Turquoise is hydrated copper and aluminum phosphate [CuAl6(PO4)4(OH)8?4H2O] that is extensively used as a gemstone. It is a secondary mineral deposited from circulating waters, and it occurs chiefly in arid environments as blue to greenish, waxy veinlets in alumina-rich, weathered, volcanic, or sedimentary rocks. Turquoise was obtained from the Sinai Peninsula before the 4th millennium. Nacre, also known as mother of pearl, is an organic-inorganic composite material produced by some mollusks. It is strong, resilient, and iridescent. Pearls and the inside layer of the pearl oyster shells and the freshwater pearl mussel shells are made of nacre. Many other families of mollusks also have a shell layer which is nacreous, including the Trochidae, and the Turbinidae

Turquoise Briana-Egyption Turquoise,African Turquoise,Mother of Pearl,topaz European glass,semi-precious, gemstones,gold-plated.jewelry,