That most certainly is copper. I have done ewaste refining and I put a stainless steel bar in my solutions afterwards to get the copper after I’ve gotten the silver and gold out of it.
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That most certainly is copper. I have done ewaste refining and I put a stainless steel bar in my solutions afterwards to get the copper after I’ve gotten the silver and gold out of it.
I was using Vinegar... If the Orange Stuff is Copper, than what is the Brown Stuff...??? I figured the Brown Stuff was the Copper that was holding the Orange Stuff captive...
Any powder stuck ti the steel is copper. Don’t know what else.
Some of the first people thought it was Rust...lol...
Nope
It just occurred to me that I put in a new piece of metal in the Solution that turned Orange, but didn't stick to the metal... That's what I ran through the Filter to get the Dry Clumps of Gold...