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  2. How To Identify Gold In Ore

How To Identify Gold In Ore

Gold is a soft metal and therefore to contest its softness it must amalgam with other metals like platinum copper silver or nickel. Real gold flakes can be cut using a sharp knife while fake gold cannot be cut. 4. Rigidity. Fake gold has got a Mohs hardness of 6.5 or 6 while real gold

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