Platinum Rings by Designer Mark Schneider
Platinum Rings
Award-winning jewelry designer Mark Schneider introduced several new bridal designs during the Couture jewelry show in Las Vegas. The collection of the diamond engagement rings is available in 14k and 18k white gold and in platinum.
What is Platinum Metal?
Platinum is a chemical element with the chemical symbol Pt and an atomic number of 78. It is a dense, malleable, ductile, highly unreactive, precious, gray-white transition metal. Its name is derived from the Spanish term platina, which is literally translated into “little silver”. Platinum is an extremely rare metal, occurring at a concentration of only 0.005 ppm in the Earth’s crust. It is sometimes mistaken for silver (Ag).
Source: wikipedia
