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Too much premium.
I'd rather have bars and coins 1oz and save the headache.
I'm sure I'll be able to barter them too.
-Q

I would also think it would be very difficult to make a counterfeit version of these "bars" because of the scoring and how easy it is to break them apart. If I understand how counterfeits work you need to put something on the inside that will make the bar weigh the correct amount. All you would need to do is break one of these bars in half and if something was inside you would see it. It would be very challenging and probably not worth the effort to make every single 1 gram piece have their own counterfeit interior weight (...)
Lastly - buy yourself a Krugerrand, and do a "ping" test on them - you'd need to be completely deaf, to miss that pure ringing from them. I don't know how it works for Eagles, though. Most definitely, wouldn't work for these breakable bars (pure gold, it will rather make a "thud", than ring
)
Lastly - buy yourself a Krugerrand, and do a "ping" test on them - you'd need to be completely deaf, to miss that pure ringing from them. I don't know how it works for Eagles, though. Most definitely, wouldn't work for these breakable bars (pure gold, it will rather make a "thud", than ring
)
It works on other coins too. However each coin has it's own specific "ping". There is no "ping" specific for gold in general (at least I can't hear it). Shape and size of a coin/bar makes a huge difference.
The easiest way is to compare the sound with an original coin (if you have some 100% genuine one). Otherwise you may use a computer program for sound analysis or a dedicated iPhone app -> CoinTrust.
The type of alloy used to coin the coin makes big difference too. Also, for pure gold coins (i.e. Am. Buffalo), there's no "ping" - pure gold does not ring, it is too soft)