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New York

Herkimer / Ace of Diamonds & Crystal Grove, New York

Crystal locality Documented sitePermission required

What you could find

Reported finds from this ground.

Crystals and mineralsCrystals and minerals

Photos via Wikimedia Commons: Stephanie Clifford from Arlington, VA, USA (CC BY 2.0).

Why this spot

Cambrian dolostone

Classic Herkimer diamond fee mines.

Keep exploring nearby

More spots in this area.

Check access and collecting rules for each site.