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What kind of stone is this mantle? [SOLVED]
(lemmy.world)
Let us help you identify that mysterious object you’ve found.
Currently in CHALLENGE mode: If you've got something obscure knocking about, post a picture, and let's see how we do. Please prefix such posts with "CHALLENGE:" so we know we've got a fighting chance.
Looking into it more, I agree that it's slate. Didn't realize it could be this size, only ever heard of it being used for tiles.
Expensive pool tables are often a solid sheet of slate, since its quite smooth and flat.
Learned that when I was recruited to help put the top in place on one.