that is how i see it, too. but the freakishness of having thousands of stones goes away if you consider that it may be the toxins mixing with the oil to form them on the spot. i would say that the person producing thousands of stones is very, very toxic indeed and will benefit the most from such a thing.
it is certainly nothing to be afraid of and it certainly is beneficial. anything to clean up the blood and the organs of the body is good. in this toxic world, how can it not be?