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Gold Parting using Nitric Acid

Metallurgical ContentParting of Zinc and of Zinc, Silver, and of Copper and GoldSodium and GoldTellurium in The process of parting with nitric acid is old, and probably dates from the discovery of nitric acid itself it is one of the simplest parting processes, and does not require a costly plant or much manipulative skill. The main objection to it is the cost ...

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