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[Trustworthysole]

I have made many(more than ten) attempts at refining gold from circuit board fingers I have not gotten even one gold BB can anyone give me a simpler method to refining gold from circuit board fingers? I am using the Shor International method. and the burno Cruciable. I am using nothing but gold fingers so it is only gold in the solution.

 

[lazersteve]

The fingers are copper plated with gold.

The gold is easy to recover using the acid peroxide method demonstrated on my website, or with 35% nitric acid.

Steve

 

[Trustworthysole]

Thanks Steve
Can you give me a list of the items you sell that I need with your video to remove the gold from circuit boards and CPUs
Rich

 

[lazersteve]

Check my website for the videos and price lists.

http://www.goldrecovery.us

If you need something that is not listed just ask and I'll help you find it.

Steve

 

[Trustworthysole]

Steve
What is and where do I get or how do I make Sodium Metabisulfite?

 

[lazersteve]

It's a chemical used to precipitate gold from solutions.

I get mine at http://chemistrystore.com

It's also used in wine making.

You can follow the Guided Tour Link in my signature line below to get a feel for the forum and some good basics.

Steve