Interactive 50-state rockhounding map, locations, rules and field guides
REVIEWED LOCATION
Langenboom / De Kuilen — Historic Fossil Locality, Current Access Unverified Rockhounding Status & Field Guide
Langenboom is scientifically important and historically productive, but the explorer intentionally keeps it Research-only because past extraction-era collecting evidence does not prove present-day public access.
Research only statusModerate-high geology / access unresolved evidenceregional map precisionCurrent review cycle freshnessImportant: Do not rely on historic collecting reports as current permission.
What is here
Neogene marine vertebrate and shell fossils historically exposed by sand extraction
Historic fossil occurrence only. No current unrestricted public collecting permission is established in this release; obtain current landowner/operator permission before any field activity.
Navigation is disabled. Verify current ownership, site status and explicit permission before visiting for collecting.
Detailed status
research
Permission
Required
Permit
Not flagged
Fee
Not flagged
Guide
Not flagged
Booking
Not flagged
Surface collecting
unknown
Hammering
no
Digging
no
Safety
Former extraction terrain and water bodies may be hazardous.