Online registration is not available for this activity. Please read the description below for more information. If this is a Drop-In program, please go to the meeting location at the activity start time. Otherwise, please follow the special registration information in the activity description below.

Geology Rocks!

Jul 5, 2025

1 yr +, Mixed

Nature Exploration & ConservationAll Ages

Activity locationBlack Diamond Mines (Antioch): Upper Parking Lot

Description

BLACK DIAMOND MINES REGIONAL PRESERVE - Although Black Diamond Regional Preserve gets its namesake from the area's most famous rock, coal, the park's geology has a lot of other hidden "gems." Discover how to put your senses to work and learn how to identify some of these cool rocks!

Meet in the upper parking lot, which is a mile past the kiosk.

Black Diamond Mines (Antioch): Upper Parking Lot

http://goo.gl/maps/jPYOx

$5 per vehicle parking fee applies when kiosk is attended.

No-registration required; Drop-in Program only.

Activity meeting dates

Jul 5, 2025

Sat9:00 AM - 11:00 AM

Instructor

Interpretive Staff

More Information

SupervisorPia Loft

Number of sessions1

Free

Unlimited openings