The pestles are all gone now but they where made of oblix shaped rocks
Thanks. Learned something new.
My wife's family brought a brass mortar and heavy pestle from Eastern Europe more than a century ago. It was well used, and likely for forest mast and sundry there, back then.
A news years hike into Upper Bidwell Park and found these Native American Mortars where they would grind seeds and acorns. They just fascinate me.
Nice post karno! These California foothill mortars have interested me since my childhood. This was a communal activity and the same sites were used for many generations. When I visit these sites I always think of all the social inteaction and years and years of conversations that took place here. Thanks, well done. I enjoy your view of our small part of the world. Phil