Finally got around to cleaning my coins and rings got a pleasant surprise of my first Benjamins and of course the 1880 Silverdollar Morgan!! I think the stone in the ring is an aquamarine!
It seems at this beach the sand conditions are brutal on silver!! the Bennys are really beat up! the Morgan helded up a bit better..... even at 70+ years older!!!
Yeah not this one I have very low amp and only in for 2 to 3 mins this is somewhere around my #300th+ cleaned coin!
You are right........... DON'T OVER COOK YOUR COIN!! When in dought pull it out!!!