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use of nitric acid in gold separation

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    November 14, 2009 A few additional notes on the process I outlined above. The purpose of the nitric .

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    Separation of gold from silver was not practised in antiquity prior to the Lydian Period (12th .

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    In alchemy, aqua fortis (Latin for "strong water") is nitric acid (HNO 3). Being highly .

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    The value of gold depends in part on its purity. There are several useful methods to purify gold, in .

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