Where to Find Corundum in New Jersey
3 mapped corundum rockhounding spots in New Jersey, across 2 counties. Corundum is reported at multiple rockhounding spots across the United States.
Map of 3 corundum rockhounding spots in New Jersey
Corundum by county in New Jersey
Counties ranked by number of corundum spots in our database.
Every corundum spot in New Jersey
Sorted by county. Coordinates open in Google Maps. Click a row for details.
| Spot | County | Minerals | Coordinates | Access |
|---|---|---|---|---|
| RingwoodPeters Mine Road | Passaic County | 41.1464, -74.2693 | Public | |
| Franklin (minerals)Cork Hill Road | Sussex County | 41.1008, -74.5931 | Public | |
| SpartaBenham Way | Sussex County |
| 41.0562, -74.6748 | Public |
Corundum in New Jersey FAQ
Where can I find corundum in New Jersey?+
RockHoundR tracks 3 corundum spots in New Jersey, spread across 2 counties. The strongest concentration is in Sussex County.
Is collecting corundum legal in New Jersey?+
Casual hand collection of common rocks and minerals like corundum is allowed on most BLM and U.S. Forest Service land in New Jersey, with daily and annual limits set by the local field office. National parks, most state parks, and tribal land are off-limits. Always confirm rules before a trip.
What is the best corundum location in New Jersey?+
Sussex County has the most corundum spots in our database for New Jersey. The full county breakdown is below — different counties produce different qualities and varieties.
Other states for corundum
Other minerals to find in New Jersey
Hunt corundum in New Jersey on the map
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