The following pictures are from my 2nd and 4th flushes.
Below are stones from my 2nd flush, they are soft like peanut butter. The form of these stones looks like they are from the bile tube:
Stones of my 4th flush look like what you are talking about? They are harder than the 2nd flush stones. Like honey wax. I felt some pain in my liver at 3 o'clock in the morning before getting these out. I supposed that they are from the liver
Stones from my first flush are small and very bright green. Stones from my 3rd flush are also small and more yellow than green.