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originally posted by: Moresby
Not too easy.
There's something called Uranium, Thorium, 4-Helium Analysis that will tell you the last time the gold was heated to the melting point. It's very accurate.
But before you get to that point there's a bunch of other tests that may root out a fake, like looking at the composition of the metal, determining impurities, method of manufacture and so on.
This, of course, doesn't stop people from trying.
originally posted by: Moresby
Not too easy.
There's something called Uranium, Thorium, 4-Helium Analysis that will tell you the last time the gold was heated to the melting point. It's very accurate.
But before you get to that point there's a bunch of other tests that may root out a fake, like looking at the composition of the metal, determining impurities, method of manufacture and so on.
This, of course, doesn't stop people from trying.
originally posted by: Asynchrony
a reply to: MarlinGrace
But the thing is that with gold it is very easy to smooth out machine marks with a small pounding tool, a wash rag and a good dose of experience. Like frigid butter.
originally posted by: ignorant_ape
a reply to: MarlinGrace
to be blunt - you are delusional all the " crystal skulls " that have been tested have been demonstrated to be 19th or 20th century fakes
originally posted by: ignorant_ape
a reply to: Asynchrony
in no particular order :
1 - isotope ratio testing can indicate the geological origin of a piece of gold [ not a conclusive test - but an anomalous source would prompt more rigorous investigation on other lines ]
2 - any piece of gold that has been smelted / recast etc since 1945 can be easily identified as such
3 - context and technique - your hypothetical forger would have to know both how to craft a sarcophagus [ a seemingly obvious statement ] and create one that is plausible [ context ]
This is what's so incredible about the crystal skulls, even with today's technology we can't create one. Yet they exist here on earth and no one knows how they were made or how they got here.
originally posted by: MarlinGrace
originally posted by: ignorant_ape
a reply to: MarlinGrace
to be blunt - you are delusional all the " crystal skulls " that have been tested have been demonstrated to be 19th or 20th century fakes
There always has to be that contentious ignorant ape in the crowd with the pompous attitude that can't just say hey I think you made a mistake. The skulls of which you speak do they include the one tested by Marcel Vogel the scientist with 27 years at IBM? The ones with the strange frequency and no marks visible under microscope just a perfect smooth surface.