Get the latest platinum price for September as well as the lastest prices for other major commodities at onlineslotsusa.review. Platinum is a chemical element with symbol Pt and atomic number It is a dense, malleable, ductile, highly unreactive, precious, gray-white transition metal. Look for markings, such as: , S, PLAT , or PT More ↓; Hold a magnet near the jewelry. Silver, sterling silver, or platinum aren't magnetic.
Real Mad Decent - Platinum & Gold It was referenced in European writings as early as 16th century, but it was not until Antonio de Ulloa published a report on a new metal of Colombian origin in that it began to be investigated by scientists. The balance of platinum is used in jewelry, chemical refinement and in high-tech electronics. This post is a simple platinum hallmark guide, which we hope you find useful. After publishing the report inUlloa did not continue to investigate man city vs arsenal new metal. The International Prototype Kilogram remains defined by a cylinder of the same platinum-iridium alloy made in This started what is known as the "platinum age" finale davis cup Spain.