He never agitates the alloy just heats it and pours it into the ingot mould with the copper silver and gold in layers
Do you mean he made one alloy, poured it in the ingot mould, left
it there then heats up his next different alloy and when this was
ready poured it on top of the first alloy etc.?. if so Do they
remain separated from each other?
Marjorie Lord
Australia