I don't dismiss opinion with a basis - just opinion that doesn't make sense. Yours often doesn't.
You continue to post nonsensical points. Who said that oil was calcified? Who said that these people have passed calcified stones? Please refer back to my comments re the size of the common bile duct.
I have responded to those of your comments which make any sense. The debate is over for those who are willing to debate - for the true believers nothing will convince them so there is no debate. You are a true believer who denies the evidence staring him in the face.