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California

Moonstone Beach, Cambria CA

Moonstone agate

Gem locality, tidal Documented siteGray area

What you could find

Reported finds from this shoreline.

Agates and jasperAgates and jasper
Sea glassSea glass

Photos via Wikimedia Commons: Teerui (Public domain), Moximox (CC BY-SA 4.0).

Why this spot

Rockhounding locality: Cambria's namesake beach where surf concentrates milky moonstone chalcedony, agate and jasper along the driftline

Local tourism and beachcombing accounts document moonstone finds; material is genuine surf-tumbled chalcedony, not true feldspar moonstone

Before you go

Hazards noted for this site.

Sleeper waves and cold surfSlippery rocks at the tideline

Keep exploring nearby

More spots in this area.

Check access and collecting rules for each site.