Ah, yes - flaky stone but cutter was flaky enough to make it come out okay. My 220 Galaxy is so well broken in that it probably cuts more like a new 600, and all the Novas are also "well-worn".
I think next Lepidolite I cut will be on the flat lap, so I can slow the speed down a little. Will also use Eastwind resin discs with foam backers. The Eastwinds are smoother right out of the box, so there should be less issues with the flakes.
Had two slight depressions in the surface from flakes exiting the program, but 50K diamond on felt with fresh extender fluid worked for the polish. The felt had dried out since last used, so I added extender fluid. Felt at medium speeds on the flat lap got down into the depressions nicely. Can't even see them unless you get a light reflection directly on them.
This was first Lepidolite I'd ever cut, and I was stressin' on it since it was for Robin's pendant... .