actually NONE of the stones could be coagulated olive olive oil and juice. no one except a soapmaker can make soap out of oil and alakali and if you ingested that much alkali it would kill you many times over.
there is no chemical reaction that takes place in the body under any circumstances that can form stones from oil overnight. zero, nada, zilch.
no one on curezeone, ever, or on the internet, or in the annals of science, ever, has shown that this can happen.
the closest possibility is that actual soap is being made, and once again ingesting the amount of alkali to make soap would kill you. hcl acid in the stomach is ACID so it cannot form an alkaline reaction with oil. Epsom Salt is relatively neutral in ph, so it cannot form an alkaline reaction with oil. bile is alkaline but not nearly enough to saponify oil since its purpose is to break down oil not the opposite.
the one person on curezone who tried to popularize the soapstone theory was kicked off of the website.