As a health care professional for 30 years I have seen many patients. I have seen patients postop. having had Gallstones removed. The doctors will many times save these in clear plastic containers for the patients to keep. They look EXACTLY as what has been posted and as what I have experienced in my liver/gallbladder flushes.
For someone to say that the stones are square sound quite unlikly to me. Mr. Ashcaron does not seem to mention where he has seen these square to triangular shaped stones. Seems to me that common sense will tell you that the body does not proeduce square to triangular shaped anything.