Added two stones to my collection.

What a good deal i got
on this coticule and thuringian stone.
Just need to clean them off.
see what they can do.

post photos after you clean them up. are those black spots on the coti? or just dirt?

Yea that very smart.
i guess wrong on that other one.
it's of that purple stuff from.
england.
it's a harder rock then what i thought it to be
which makes more
idea for sharpening knives.