"green blobs" passed in Liver Flushes aren't real intrahepatic stones. When confronted with autopsy photos that they come in a myriad of colors, you then proceeded to tell us that stones sometimes get coated in bile (insinating that the naked eye cannot possibly prove them to be real stones or not).
The lab report, which broke down the contents of the stones and declared them consistant with real gallstones, you revert back to a microscopic examination being "evidence" of whether or not something is a real "stone" or not.