Well, a medium acid solution doesn't dissolve it, and it is definitely calcium, so it must be at least mostly calcium oxalate.
What I have learned is that the resolution of a CAT scan is such that it doesn't render small surface area detail very well. Let me just say that what looked smooth on a CAT scan - wasn't
-NOPkins-
I will ferret out an affair at any opportunity.
-An affair is the embodiment of entitlement, fueled by resentment and lack of respect. -An infidel will remain unreachable so long as their sense of entitlement exceeds their ability to reason.
