13 Sep '17, 2am

925 sterling silver jewelry

925 sterling silver jewelry

Silver is a precious metal and, much like gold, is too fine to be utilized in its pure form. What does 925 silver mean? To make silver durable enough for use in jewelry, pure silver, which has a .999 fineness (99.9%), is often alloyed with small quantities of copper (7.5%). The copper is added to strengthen the silver and the resulting product is .925 sterling silver (92.5%). Acceptable quality marks for sterling silver include: sterling, sterling silver, ster, and .925 What is sterling silver? Sterling silver is an alloy of silver, which consists of 92.5 percent silver and 7.5 percent copper. Why does silver tarnish? Tarnish is a dulling which naturally occurs when silver reacts with sulfur or hydrogen sulfide in the air. Most people think silver tarnishes due to oxidation. But, chemically speaking, silver is not very reactive—it does not react with oxygen or water at nor...

Full article: http://www.8090jewelry.com/925-sterling-silver-jewelry

Tweets

<Highlight Fashion> #준형[JUNHYUNG]170915 GUCCI g...

gucci.com 15 Sep '17, 12pm

Gucci style Download app iOS Download app Android

September birthstone and sapphire jewelry

September birthstone and sapphire jewelry

8090jewelry.com 12 Sep '17, 5am

The traditional birthstone for September is the sapphire. Like the ruby, the birthstone for July, sapphires are mined from...

After Near-Fatal Fall, Hillary Allen Finds Strength in Silver Linings

After Near-Fatal Fall, Hillary Allen Finds Stre...

trailrunnermag.com 13 Sep '17, 4pm

Hillary Allen doesn’t remember much about falling off the edge of Hamperokken ridge. What she does remember is in fragment...

Buy Now - Fine Jewelry & Rolex Liquidation (Sep...

icollector.com 12 Sep '17, 3pm

We bring you a huge selection of brand new and pre-owned merchandise. Carefully selected by our staff and professionally c...

Star sterling silver ear clip

Star sterling silver ear clip

8090jewelry.com 23 Sep '17, 3am

So there is a personality of a star sterling silver ear clip, really is very suitable for you. What type of earrings this ...

Fashion silver bracelet

Fashion silver bracelet

8090jewelry.com 26 Sep '17, 12am

Let us get into the details about the different varieties of bracelets available in the market: Basic model: The basic mod...