Pointing them out is the problem with so many different photos and so many different marbles in each - I do this for fun, and this is too much like work for me.
If you want, pick out six marbles that you find interesting, line them up, take a photo, roll them a little (maintaining the order of the marbles in the line), take another pic, and post the pics in another thread - just different pics of the same group of marbles in each new thread. That'll make it a whole lot easier for anyone who might be willing to help you.