patnor1011
Well-known member
You used way too much peroxide, it dissolved your gold. No question about that.
I make my AP from 4 liter of HCl and 0.1 liter of peroxide. That is like 40:1 ratio and it is more than enough, it never failed me. I never add more peroxide during process as it is pointless - it only dissolve gold in solution. Peroxide is used only to start process and if it look that process stopped use fish tank aerator or cover bucket tight and shake well (I do not recommend this as it has its own set of challenges). Aerator cost less than 10$.
I make my AP from 4 liter of HCl and 0.1 liter of peroxide. That is like 40:1 ratio and it is more than enough, it never failed me. I never add more peroxide during process as it is pointless - it only dissolve gold in solution. Peroxide is used only to start process and if it look that process stopped use fish tank aerator or cover bucket tight and shake well (I do not recommend this as it has its own set of challenges). Aerator cost less than 10$.