Ok, have a go at guessing this one....

This one is on top of a box/hone/strop and I've been meaning to post pictures for a whule. It's hard to lap and it's a fast finishing hone.

I suspect it's the chnarley forest, but it's kind of dark, I haven't been following your discussions on these though. There's a vintage thuringian next to it for color reference.

Watter and slurry pictures too with some close ups.

Gugi, Kinda reminds me of the ink blot test....

It kinda sorta reminds me of the Charnley in my collection. I think they're beautiful stones.

Do you have a pic of the box Gugi?

can you feel the big brown streak?
I always wonder that when looking at these, inclusions I mean.

nice stone whatever it is

Charnley Forest