Sterling silver is pure silver adulterated with a small quantity of another metal. The inclusion of this other metal oftentimes is the cause of tarnishing. This explains why some silver pieces tarnish much more than others - it depends on the overall metal mix in the piece. You can actually develop an eye for different makers/time periods/regions of silver pieces due to this factor. For instance, vintage Taxco pieces have a very distinctive patina that differs from that of other period silversmiths, or even from modern Taxco. Pure silver shouldn't tarnish, retaining a very whitish, brilliant shine. It's difficult to find such silver jewelry; a good alternative is rhodium-plated sterling, which also doesn't tarnish easily.
99.9% pure silver is called sterling and pure silver
By international agreement the definition of sterling silver is 92.5% pure silver and 7.5% other metal usually copper. Sterling silver is usually the better option when choosing jewellry as pure silver is a very soft metal that bends and breaks easily.
Sterling is 92.5% pure silver, so there is 0.925 of a Troy ounce of pure silver in 1 Troy ounce if Sterling.
Pure silver can tarnish but not as easily as Sterling Silver.
Sterling silver is an alloy, not pure silver. Only pure elements are shown on the periodic table.
In the US, Sterling silver is0.925 pure silverand the remaining 0.075 is usually copper. Or in other words sterling silver contains 92.5% pure silver and the rest 7.5% is copper.Source :- www.buybluesteel.com
Chantilly is a pattern. Sterling silver is not pure silver, it is 925 parts out of a thouand, or 92.5% silver
No. Sterling Silver is 925 Silver (they are one in the same)Sterling Silver - Sterling silver is a composition of 925 parts pure silver with 75 parts of copper
Sterling is 92.5% pure silver. .999 Fine is 99.9% pure. Sterling silver =92.5 silver + 7.5% alloy Fine silver usually mention "Ag 99.9 " ,means with 99.9% silver.
Argentium silver uses a different silver alloy that what is contained in sterling silver. Argentium is actually a bit more pure than sterling.
The term "sterling silver" actually comes from the "pound sterling," the unit of British currency. British silver coinage was for hundreds of years (excepting various bouts of debasing over the years) 92.5% pure. Thus, "sterling silver," which is 92.5% pure, merely refers to silver which is as pure as the pound sterling. As a historical note, the purity of silver in British coinage was reduced in 1920 to 50% silver, and in 1947, silver was replaced with a cupro-nickel alloy in British "silver" coinage.
International Silver is, as far as I can tell, a brand owned by the Lifetime Sterling company, and is sterling silver, which is real silver but not pure silver.