Yes, I had bought Gold Coin Grass tincture from sensiblehealth.com. After abt. four or five weeks of taking it( abt 1 1/2 bottles) the subsequent Liver Flushes did indeed produce many broken down pieces of stones. I did stop with the Gold Coin Grass after finishing the second bottle though, and now the stones are whole. I think mine are all cholesterol stones, so can't talk about calcified stones.