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South Dakota

Teepee Canyon Agate, near Custer

Agate beach or gravel Documented siteGray area

What you could find

Reported finds from this ground.

Agates and jasperAgates and jasper

Photos via Wikimedia Commons: Teerui (Public domain).

Why this spot

Mississippian Pahasapa Limestone agate

A prized banded agate hosted in limestone.

Keep exploring nearby

More spots in this area.

Check access and collecting rules for each site.