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Rhode Island
Iron Mine Hill cumberlandite, Cumberland
Mineral locality Documented siteGray area
What you could find
Reported finds from this ground.
Crystals and mineralsAlso reported: cumberlandite float, magnetite-rich rock.
Photos via Wikimedia Commons: Stephanie Clifford from Arlington, VA, USA (CC BY 2.0).
Why this spot
The only significant outcrop of cumberlandite, Rhode Island's state rock
Documented in New England geological literature as a unique rock body.
Keep exploring nearby
More spots in this area.