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seven ways to tell if your gold is counterfeit

Posted: Fri Jan 25, 2013 10:53 am
by smurff
http://moneymorning.com/2013/01/02/seve ... unterfeit/

The Fisch tester isn't mentioned, but it's a good survey on how to check things.

Re: seven ways to tell if your gold is counterfeit

Posted: Fri Jan 25, 2013 2:40 pm
by BearBones
Missed out on the ring test (audio spectrum) and magnet slide (induced electromagnetism) talked about before:
http://gyroscopicinvesting.com/forum/ht ... ic.php?t=8
http://gyroscopicinvesting.com/forum/ht ... ic.php?t=6