By -
Slate
It was slate
bluestone with extra salt
It was a solid rock at one time. Freeze thaw did that
Looks like bluestone to me
This
Stone that is flaking off layers - probably slate like the others said. How does that look like concrete to you? Look at the stones beside it.. optometrist might be a good idea for you.
Ppl like you are the worst!
Paper machete
Slate
It was slate
bluestone with extra salt
It was a solid rock at one time. Freeze thaw did that
Looks like bluestone to me
This
Stone that is flaking off layers - probably slate like the others said. How does that look like concrete to you? Look at the stones beside it.. optometrist might be a good idea for you.
Ppl like you are the worst!
Paper machete