Explore / North America / New Jersey
New Jersey
Chimney Rock / Upper Montclair trap-rock, New Jersey
Mineral locality Documented sitePermission required
What you could find
Reported finds from this ground.
Nails and fittings
Crystals and mineralsAlso reported: Prehnite, datolite.
Photos via Wikimedia Commons: North Lincolnshire Museum, Martin Foreman, (CC BY 2.0), Stephanie Clifford from Arlington, VA, USA (CC BY 2.0).
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Why this spot
Triassic-Jurassic basalt
Famous NJ trap-rock zeolites.
Keep exploring nearby
More spots in this area.