Nadzeya

The introduction of white gold is said to have been around the turn of the twentieth century. Depending on who writes the story, white gold was originally marketed as a poor mans substitute for platinum. As way all know, gold in its natural state is yellow. White gold is not found in nature and the process of creating it involves a good bit of elementary chemistry. To achieve the white coloration, gold is combined with other metals. While not pure gold, white gold is distinctive in its appearance and is very similar to that of platinum. Platinum is a metal ore omega seamaster james bond that is more rare than gold. Known for its distinctive white color, platinum is heavier than gold and has a number of uses in addition to jewelry. Platinum is used in many commercial and industrial applications. This extremely rare metal can be found automobile components like spark plug electro omega seamaster professional des and catalytic converters. The high melting point of pure platinum makes it useful in high temperature environments such as jet engines. It is important to remember that even the finest gold jewelry is not pure gold. The purity of gold is measured in carats. When applied to gold, the term seamaster planet ocean carat refers to the amount of gold present. Twenty four carat gold is one hundred percent gold. The purity of platinum and other precious metals is also measured in carats. Do not confuse the term carat as it applies to gemstones like diamonds. Gemstone carats refer to the weight of the stone and are not a reflection of purity. As with any type of gold jewelry, the more carats, the purer the gold is. Eighteen carat gold contains approximately seventy percent gold and twenty five percent of another base metal. Common base metal alloys are silver, zinc, nickel and copper.