Neodymium magnets are very strong and can help to test the authenticity of gold and silver bars, coins, bullion, or jewelry. However, it is important to note that this method is not foolproof. How It Works Gold and silver are not considered ferromagnetic due to their lack of iron, nickel, and cobalt. With that said, if
This 12mm nickel-plated keychain magnet offers strong magnet power in a handy keychain. It is perfect for jewelers, recyclers, coin dealers, or anyone
Keychain Neodymium Magnet for Testing Brass, Gold, Silver, Coins, Jewelry, and Ferrous Metals
RC102 Enerpac Enerpac Single, Portable General Purpose, 43% OFF
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RC102 Enerpac Enerpac Single, Portable General Purpose, 43% OFF
RC102 Enerpac Enerpac Single, Portable General Purpose, 43% OFF
JSP Rare Earth Magnet Neodymium N35 for Precious Metals Gold Jewelry Testing Scrap Bars Fake Coins Tester 999 Ring, Women's, Size: One size, Grey Type
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RC102 Enerpac Enerpac Single, Portable General Purpose, 43% OFF