Germany, Rheinland-Pfalz
Steinkaulenberg Agate Mine, Germany
Gem locality Inferred from historyPermission required
What you could find
Reported finds from this ground.
Agates and jasper
Crystals and mineralsPhotos via Wikimedia Commons: Teerui (Public domain), Stephanie Clifford from Arlington, VA, USA (CC BY 2.0).
Why this spot
Rockhounding locality: agate-bearing volcanic host
Only European gemstone mine open to visitor collecting, documented tourist locality.
Before you go
Hazards noted for this site.
Underground mine workings
Keep exploring nearby
More spots in this area.