Black Diamond Mine

Fossil Day & Mine Tour

We tour the mine on National Fossil Day (October 11) to learn about what remains from when an ancient sea covered the area that is now Black Diamond Mines Regional Preserve.

Photos

Location

National Fossil Day is October 11th and we tour the Black Diamond Mines Regional Preserve. We tour the mine and make our own "fossils" during this drop-in craft activity.

Coords: 37.9564086, -121.8496687
Address: 5175 Somersville Road, Antioch, CA 94509
Phone: (510) 544-2750
More Info: Greathouse Visitor Center

Video