Separating gold and silver from gold foil using hydrochloric acid and hydrogen peroxide

I used $\ce{HCl}$ and $\ce{H2O2}$ to recover gold foils by dissolving all other metals. My solution I assume contains a large amount of silver. How do I drop the silver out of the $\ce{HCl}$ and peroxide solution.)




Hot oxidizing acids, such as nitric acid od sulfuric acid, are the more canonical methods to separate gold from less rare metals.



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If so, shouldn't you have noticed a precipitate of silver chloride ($\ce{AgCl}$) under these conditions?


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I would have used aqua regia but was trying to leave the foils solid. I should have used just nitric acid.I would hate to waste the dissolved metals in the HCL. Wanted to recover the silver and copper.Am I correct to assume if I added the nitric acid the silver chloride would participate.


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