Oh yes!
The guys who run the lab, verified on phone that it was something that had a "crystalline structure" (unlike stools), and then gave me a report that said "No pus cells".
Evidently, they can do gall stone checks only if it came out through the normal route - which is surgery. About bile salts - they said stool always has bile salts.
They refused to put facts on record - because their theory tells them that gall stones cannot be evacuated through faeces.
And I lost the critical sample to these medical mafia!
But in retrospect, it does not matter.What really matters is to keep my Faith going!