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Michigan

Calumet Waterworks Park beach

Agate beach or gravel Documented siteLegal to collect

What you could find

Reported finds from this ground.

Agates and jasperAgates and jasper

Also reported: datolite, greenstone pebbles.

Photos via Wikimedia Commons: Teerui (Public domain).

Why this spot

Rocky Superior beach below Calumet long picked for agate and datolite after blows

Named beach in Keweenaw agate guides.

Before you go

Hazards noted for this site.

slippery cobble

Keep exploring nearby

More spots in this area.

Check access and collecting rules for each site.