A look at the Greening SolutionPosted: June 4, 2015
In an earlier post about my hydrogen peroxide solution I mentioned that I would experiment with a copper sample to green the copper. It’s been a couple of days. The small copper bowl in the solution has turned very dark brown/red…the solution is very green though. The bowl has a green stripe on it… I shall fish it out tomorrow and decide if I shall use the technique for my copper medal.