User:MijupoBoluri

925 Silver has been utilised to produce jewelry since ancient instances, but the exploration of continents inside the western hemisphere uncovered productive silver mines that drastically increased the supply of this valuable metal. The result -- far more silver has been mined and used given that the late 1700's than in all prior centuries combined.What exactly is Sterling Silver?Pure silver is soft, too soft to make durable jewelry, so it really is mixed with other metals to boost efficiency. One particular well-known silver mixture (an alloy) is called wholesale silver jewelry.Silver Markings & DescriptionsThe US Federal Trade Commission (FTC) stipulates that jewelry sold in the United States cannot bear silver markings or be described as silver, solid silver, sterling silver, sterling, or with the abbreviation Ster. unless it contains at least 92.5 percent pure silver.The minimum silver content can also be stated as 925 parts per thousand of pure silver, so you might see the figures 925 or 92.5 employed to designate silver content.Copper in Sterling SilverCopper is the metal most commonly utilized to produce up the remaining 7.5 percent content of a sterling silver mix. Copper makes the silver harder, but gives it a tendency to tarnish, a darkening that occurs when sterling silver reacts with gases in the air or with other substances that it comes in contact with.Caring for wholesale silver jewelry.Store your sterling silver jewelry in tarnish prevention cloths or bags. The treated cloth slows down the tarnishing process and keeps the jewelry from rubbing against harder jewelry that might scratch it.