Cutting Open Rocks, Agate, Jasper, Quartz.

I this video I cutting open rocks with my 10" Hi-Tech diamond saw to see what they look like inside. I believe all of them are types of Agates, Jasper or Quartz. After looking into these more and with help from the comments I think the 2nd one is Gray Grey Jasper and I miss spoke calling the 3rd one a banded agate, it is a waterline agate. the 1st one might be a lavender quartz. The 4th I though might be a brecciated jasper but also had a suggestion that it was bloody plume. The 5th one I had a suggestion that it is calcite however I scrach tested it and got a hardness that is ~7 which makes me think its still quartz. Still looking into them and will update if i become more certain.