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Michigan
Copper Harbor Beaches, MI
Gem locality Documented siteLegal to collect
What you could find
Reported finds from this ground.
Agates and jasper
Nails and fittingsAlso reported: datolite, basalt.
Photos via Wikimedia Commons: Teerui (Public domain), North Lincolnshire Museum, Martin Foreman, (CC BY 2.0).
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Why this spot
Rockhounding locality: Lake Superior agate and copper on beach gravel
Keweenaw tip beaches documented for agate and copper-bearing float in rockhounding guides.View source →
Before you go
Hazards noted for this site.
Cold water, slippery cobbles
Keep exploring nearby
More spots in this area.