@@johnpartridge7623 coins bring a premium. Whats does that mean if they no longer use them? They no longer make them but that really has nothing to do it with it since silver coins almost always sell for more than silver
I think the process was a bit drawn out. I did this yesterday with sulphuric acid. I don’t think it needed to be heated so much but maybe it works better that was. I’m not sure but this video was successful and that’s all that counts in the end. Results
Would it not be more energy efficient if one allowed the end product to dry naturally first before melting. Otherwise you waste energy evaporating the water.