Platinum-clad sterling silver jewelry allows you to have all the wonderful shine and durability of platinum without the high cost. In addition, platinum-clad sterling silver jewelry isn't easily tarnished or discolored and, as it ages, it develops a beautiful sheen. However, oils from your lotions, makeup and skin, along with hairspray and dirt, can dull its natural shine. You could take your jewelry to a professional for cleaning, but it is easy to do at home. The whole cleaning process should take no more than an hour, depending on how many pieces you have to clean. The ammonia-based cleaning mixture is for plain platinum-clad sterling silver jewelry or those pieces that contain diamonds only. The ammonia will harm any other stones. For other gemstones, you can use the detergent and water mixture, leaving out the ammonia.
Read more: How to Clean Platinum-Clad Sterling Silver | eHow.com http://www.ehow.com/how_4880948_clean-platinumclad-sterling-silver.html#ixzz1YmwoRn47
Platinum-clad sterling silver jewelry allows you to have all the wonderful shine and durability of platinum.
Platinum-clad sterling silver jewelry allows you to have all the wonderful shine and durability of platinum without the high cost. In addition, platinum-clad sterling silver jewelry isn't easily tarnished or discolored and, as it ages, it develops a beautiful sheen. However, oils from your lotions, makeup and skin, along with hairspray and dirt, can dull its natural shine. You could take your jewelry to a professional for cleaning, but it is easy to do at home. The whole cleaning process should take no more than an hour, depending on how many pieces you have to clean. The ammonia-based cleaning mixture is for plain platinum-clad sterling silver jewelry or those pieces that contain diamonds only. The ammonia will harm any other stones. For other gemstones, you can use the detergent and water mixture, leaving out the ammonia.
Hallmarking on jewelry is indicative of the metal used and jewelry designer. 925 means 92.5% sterling and SC stands for silver clad.
PSCL is an jewelry company out of Dublin, Ireland. The 925, you may find upsetting on a 'platinum' ring, as 925 is the designation for sterling silver (having a 92.5% silver content). To take the disappointment level down one more level I believe "PSCL" is short for silver clad or silver plated. Meaning not even solid sterling. PSCL doesn't mean clad or plated. If it says 925 it cannot be clad or plated. PSCL is the name of the designer or manufacturer.
PSCL is an jewelry company out of Dublin, Ireland. The 925, you may find upsetting on a 'platinum' ring, as 925 is the designation for sterling silver (having a 92.5% silver content). To take the disappointment level down one more level I believe "PSCL" is short for silver clad or silver plated. Meaning not even solid sterling. PSCL doesn't mean clad or plated. If it says 925 it cannot be clad or plated. PSCL is the name of the designer or manufacturer.
Fancy name for "Sterling Silver Plated" and nothing more with the exception that the clad designation means that it is thicker in microns than standard silver plate.
silver and clad(clad is a mix of silver and copper).
It depends on the type. There were two types: silver-clad and a copper-nickel-clad. Silver-clad contains 0.14792 ounces of pure silver. All have an S mint mark. Copper-nickel-clad does not contain any silver. They can have a D, S, or no mint mark.
No, clad is used in the coin collecting community talking about the Copper and Nickel "sandwich" current, non-silver, coins have. So a clad quarter by definition would not have any silver because a clad quarter is a quarter with no silver. However, quarters were made of silver before 1965 so any quarter dated 1964 and earlier contains 90% silver, but those coins would not be considered "clad".
Silver: 12.5 g; Silver-clad: 11.5 g; Copper-nickel clad: 11.34 g
It is unlikely that you have a clad 1964 quarter, all quarters dated 1964 should be 90% silver, not the copper-nickel clad of 1965-present. Look on the rim of your coin, if it is a solid color (usually solid white but silver tones easily to different colors) it is silver, if it has a line of copper through it it is clad (compare it with a quarter from your pocket change). If it is clad, it is an error and worth quite a bit of money. If it is silver it is worth about $6 for the silver content.
No 1964 U.S. quarters were copper clad. They were all 90% silver (it was the last year for silver quarters).