chemical used for removing gold

  • How To Easily Strip Gold From Computer Chips YouTube

    Nov 20, 2012· Video embedded· This is a easy tutorial on how to get gold off of computer chips, RAM, mother board, hard drive, etc. Now anyone can get gold off their chips into a more ...

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  • Cleaning gold without acid? Gold Fever Prospecting

    Cleaning gold without acid? What is a good method of cleaning gold without using acid? Saturday, February 22, 2003 04:07 pm: try bleach first...soak the material ...

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  • Removing Gold plating from a watch Finishing

    Removing Gold plating from a watch. ... Gold plating removal. Q. How (what chemical) ... I want to know how to remove gold plating from Gold Plated Nickel Foil.

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  • How to Chemically Extract Gold From Plating eHow

    Let the gold-plated items sit in the chemical solution for 10 to 15 minutes, unless the video specifies otherwise. Remove the items from the chemical solution.

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  • Gold extraction Wikipedia

    Gold extraction refers to the ... Ores in which gold occurs in chemical composition ... Gold parting is primarily the removing of silver from gold and ...