Free rocks and flagstone (berkeley north / hills)

Free slate (flagstone pieces) kind of dirty but if you hose it down it’s nice material.
Also a pile of natural stone pieces dug up in garden that are fairly small 5-8 inches.
They were used to line a flagstone pathway.
1-2 yards of material available.
Close to North Berkeley BART station.
Email me to set up meeting time.
Thanks, Louis