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<p>[QUOTE="Vess1, post: 26640952, member: 13650"]An XRF tester would be your best bet but they are very expensive and few places have one. Next best thing would find somebody with a Sigma machine. They come with wands that you can plug in to test larger items like this and it'd probably give you a good idea as to what they test out as. You set the machine for the metal you want it to look for and just press the plugged in wand onto it and the arrow moves under a bar on the screen to either red or green indicating it is what is being tested or not.</p><p> Short of that there are minor destructive tests that you can get for silver if you scrape a little off and put a drop on the plate to see if it holds up. If you put a sheet of kleenex over it, the metal should appear bright white under the kleenex indicating the surface is at least silver, because it reflects light so well. Also a rare earth magnet will show a slight attraction to it. There should be a subtle pull to it if you move it around it.</p><p><br /></p><p> If you bring them to a place buying silver they'll likely have something to test them for you, even if you end up declining their offer. They'll probably want to drill into them.[/QUOTE]</p><p><br /></p>
[QUOTE="Vess1, post: 26640952, member: 13650"]An XRF tester would be your best bet but they are very expensive and few places have one. Next best thing would find somebody with a Sigma machine. They come with wands that you can plug in to test larger items like this and it'd probably give you a good idea as to what they test out as. You set the machine for the metal you want it to look for and just press the plugged in wand onto it and the arrow moves under a bar on the screen to either red or green indicating it is what is being tested or not. Short of that there are minor destructive tests that you can get for silver if you scrape a little off and put a drop on the plate to see if it holds up. If you put a sheet of kleenex over it, the metal should appear bright white under the kleenex indicating the surface is at least silver, because it reflects light so well. Also a rare earth magnet will show a slight attraction to it. There should be a subtle pull to it if you move it around it. If you bring them to a place buying silver they'll likely have something to test them for you, even if you end up declining their offer. They'll probably want to drill into them.[/QUOTE]
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