So you can't answer the question. No need to continue with the insults, they only expose your inability to deal with the subject at hand.
It has already been explained enough times that they are not gallstones to begin with, which is why they don't have the texture, color, or much of anything else in common with real gallstones. So I am not going to keep repeating the answer for you simply because you did not understand the answer the first few times it was given.