Rockhounding in New York

70 mapped spots across 28 counties. New York produces a wide range of rockhounding-grade material — see the full list of spots, minerals, and access notes below.

Map showing 70 rockhounding spots in New York

Top minerals found in New York

Counts reflect how many spots in this list mention each mineral.

Rockhounding by county in New York

County pages are linked once we have at least 3 mapped spots for a focused guide with coordinates, mineral notes, and nearby spots.

Every rockhounding spot in New York

Sorted by county. Tap coordinates to open in Google Maps, or open RockHoundR for the full map view with land overlays and weather.

SpotCountyMineralsCoordinatesAccess
Androvette Clay PitsAndrovette Street40.5344, -74.2413Public
Arnold HillClinton County44.4894, -73.6268Public
Arnold Hill MineClinton County44.4894, -73.6272Public
KeesevilleClinton County44.5130, -73.5043Public
Lyon MountainClinton County44.7227, -73.8541Public
Palmer Hill MineTower RoadClinton County44.4658, -73.6744Public
Ancram area lead minesEast Ancram RoadColumbia County42.0167, -73.5667Public
NE Dutchess CountyRudd Pond RoadDutchess County41.9904, -73.5092Public
18 Mile CreekFishing Access TrailErie County42.7064, -78.8980Public
Fogelsanger QuarryBroadwayErie County42.8998, -78.7407Public
Buttermilk FallsEssex County44.4661, -73.4368Public
Cascade LakesState Highway 73Essex County44.2246, -73.8733Public
Crehore MineBlue Ledges TrailEssex County43.8333, -74.1333Public
Crown PointCreek RoadEssex County43.9503, -73.4373Public
E of MinervaA P Morse HighwayEssex County43.7766, -73.9465Public
Lake HarrisDonks LaneEssex County43.9736, -74.1467Public
Lead HillNY 74Essex County43.8699, -73.4768Public
Mill PondLincoln Pond RoadEssex County44.1126, -73.5533Public
Opalescent RiverOpalescent RoadEssex County44.0181, -74.0478Public
Port KentTrembleau RoadEssex County44.5216, -73.3957Public
Old mine dumpAdirondack BranchFranklin County44.7393, -74.1725Public
Crystal Grove Diamond MineCounty Highway 114Fulton County43.0503, -74.6362Paid / fee
Humphrey MountainHamilton County43.6351, -74.2370Public
Sacandaga RiverState Highway 8Hamilton County43.4675, -74.2273Public
Ace of Diamonds & Herkimer Diamonds MineHerkimer County43.1315, -74.9741Public
Ace of Diamonds MineNew York State ThruwayHerkimer County43.0110, -74.9720Paid / fee
Diamond Mountain MiningNY 5SHerkimer County43.0150, -74.8740Paid / fee
General Area (Herkimer County 1)State Highway 28Herkimer County43.1532, -74.9781Public
General Area (Herkimer County 2)State Highway 29Herkimer County43.1377, -74.9484Public
General Area (Herkimer County 3)Herkimer County43.1112, -74.9947Public
Herkimer Diamond MinesHerkimer County
    43.1292, -74.9763Paid / fee
    Treasure Mountain MineKing StreetHerkimer County43.0240, -74.9800Paid / fee
    Muskellunge LakeNew Connecticut RoadJefferson County44.3054, -75.6755Public
    PhiladelphiaSand StreetJefferson County44.1546, -75.7094Public
    Pillar PointMoffatt RoadJefferson County44.0241, -76.1141Public
    LowvilleNumber Three RoadLewis County43.8096, -75.5102Public
    Quarry (Talc)State Route 3Lewis County44.1217, -75.3817Public
    Jaycox Creek AreaNations RoadLivingston County42.8369, -77.8189Public
    Cazenovia & ChittenangoBrinkerhoff Hill RoadMadison County43.0375, -75.8713Public
    Genesse River AreaNorthview TerraceMonroe County43.1872, -77.6248Public
    Diamond Acres MineStone Arabia RoadMontgomery County42.9621, -74.4752Paid / fee
    Diamond Acres MineStone Arabia RoadMontgomery County
      42.9636, -74.4743Paid / fee
      SprakersErie Canalway TrailMontgomery County42.8942, -74.4838Public
      LockportLockport BypassNiagara County43.1555, -78.7160Public
      FayettevilleSalt Springs RoadOnondaga County43.0288, -75.9649Public
      ManliusEast Seneca TurnpikeOnondaga County42.9966, -76.0261Public
      SyracuseSouth State StreetOnondaga County
      • Peridotite
      43.0470, -76.1475Public
      Canadice LakeCanadice Lake RoadOntario County42.7261, -77.5604Public
      AmityTimlow LaneOrange County41.2683, -74.4550Public
      Area Near West PointRivercrest RoadOrange County
      • Chrysotile Asbestos
      41.3390, -73.9740Public
      Cornwall (Wallkill River)Storm King HighwayOrange County41.4326, -73.9883Public
      CraigsvilleRoute 94Orange County41.3841, -74.2334Public
      Mines (Orange County)Little York RoadOrange County41.2989, -74.4227Public
      ToddsvilleCounty Highway 26Otsego County42.6899, -74.9605Public
      Pine PondTrailPutnam County41.4653, -73.7027Public
      Tilly Foster Iron MineOld Mine RoadPutnam County
      • Magnetite
      • Brucite
      • Chondronite
      • Clinochlore
      • Titanite
      41.4130, -73.6421Public
      BalmatSaint Lawrence County44.2679, -75.3862Public
      DeKalbState Highway 812Saint Lawrence County44.5107, -75.3389Public
      EdwardsCounty Road 24Saint Lawrence County44.3372, -75.2284Public
      FowlerEmeryville RoadSaint Lawrence County44.2882, -75.3815Public
      Oswegatchie River AreaNY 58Saint Lawrence County44.3330, -75.4919Public
      RichvilleDailey RoadSaint Lawrence County44.3813, -75.4684Public
      Schoharie CountyPleasant Valley RoadSchoharie County42.5817, -74.4247Public
      SummitvilleFirehouse RoadSullivan County41.6279, -74.4480Public
      Ulster CountyVly-Atwood RoadUlster County41.8987, -74.2081Public
      Brant LakeState Route 8Warren County43.7032, -73.7119Public
      Gore MountainBarton Mines RoadWarren County43.6812, -74.0589Public
      Oven Mt.Warren County43.6527, -73.9777Public
      FairhavenProuty RoadWashington County43.4893, -73.2619Public
      PeeksillJerome DriveWestchester County41.3047, -73.8753Public

      New York rockhounding FAQ

      Is rockhounding legal in New York?+
      Casual hand collecting is allowed on most BLM and U.S. Forest Service land in New York, with daily and annual limits set by the managing field office. National parks, most state parks, and tribal lands are off-limits. Always confirm rules with the local agency before a trip.
      What rocks and minerals can you find in New York?+
      New York spots in this list most commonly produce Fluorite, Herkimer Diamonds, Pyrite, Quartz, Labradorite. The full list across all spots is broader.
      How many rockhounding sites are in New York?+
      RockHoundR currently lists 70 rockhounding spots in New York across 28 counties. Many more exist; the app keeps your private finds saved alongside the public ones.
      Can I take rocks home from New York public land?+
      On most BLM and Forest Service land, recreational hand collecting of common rocks and minerals is allowed in reasonable amounts. Vertebrate fossils, archaeological items, and posted mining-claim minerals are not. Check the field office for current limits.

      Map every New York spot in the app

      Open the RockHoundR app to see New York on a real map with public land overlays, weather, geology, and your saved finds.

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