Re: You do not need to analyze "stones"
the bile stones only turned red when he left the stones in the sunlight, causing them to melt and become porous.
Solid proof they are not real gallstones. Real gallstones do not melt when heated. Furthermore this shows the dye particles were trapped in the pseudo-stones as the dye was exposed when melted. Since the dye never gets to the gallbladder this proves 150% that the "stones" were formed in the intestines. Case closed, they are soap stones.
a better test, which has already been done numerous times is using a different oil like coconut or flax, one of which is pure translucent when liquid and the other is golden colored. neither are green.
yet the stones still come out green.
some olive oil is yellow and not green, yet stones come out red, black, or deep green.
Because part of the saponification of the oils in to soap stones involves the alkaline nature of bile, which happens to be green. Other impurities can also get trapped in the soap stones as they are formed.
And again repeated lab tests of these pseudo-stones have proven that they are "solidified oil". In other words soap stones otherwise known as fecal soaps.
I have posted about the well know concept of fecal soap formation in the intestines from medical journals previously if anyone cares to look up the references. Again it has been proven time and time again in so many ways that these are not real gallstones. Lab analysis, the fact they float, the fact they melt, dye trapped in the "stones", the fact that they do not have the texture or color of real gallstones, etc. have all proven beyond a reasonable doubt that these are not real gallstones.