Mines in Middlesex County, New Jersey
40Total
9Active
Middlesex County, New Jersey has 40 mine and mineral deposit locations documented in federal records from the USGS Mineral Resources Data System and MSHA. 9 are currently active mining operations. The most commonly recorded commodity is sand and gravel, construction, with 14 sites.
By Status
Past Producer · 20Producer · 8Plant · 5Unknown · 4Abandoned · 2Active · 1
Top Commodities
Sand and Gravel, Construction · 14Copper · 8Talc-Soapstone · 2Iron · 2Construction Sand and Gravel · 2Clay · 2Vermiculite · 1Titanium · 1
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Active Mines in Middlesex County
| Mine | Operator | Commodity | Type | Status |
|---|---|---|---|---|
| Tilcon Ny-Perth Amboy Sand | Tilcon New York Inc. | Sand, Industrial NEC | Surface | Active |
| Crossman Co. Clay Mine | — | Clay | Surface | Producer |
| Dallenbach Sand Pit | — | Sand and Gravel, Construction | Surface | Producer |
| Gordon Dredge | — | Sand and Gravel, Construction | Surface | Producer |
| Herbert Sand and Gravel | — | Sand and Gravel, Construction | Surface | Producer |
| Mainstreet Clay Mine | — | Clay | Surface | Producer |
| Pond Pit | — | Sand and Gravel, Construction | Surface | Producer |
| Sayreville Sand Pit | — | Sand and Gravel, Construction | Surface | Producer |
| The Schundler Company | — | Perlite | Processing Plant | Producer |
All Mines in Middlesex County
| Mine | Commodity | Type | Status | Source |
|---|---|---|---|---|
| Tilcon Ny-Perth Amboy Sand | Sand, Industrial NEC | Surface | Active | MSHA |
| Crossman Co. Clay Mine | Clay | Surface | Producer | MRDS |
| Dallenbach Sand Pit | Sand and Gravel, Construction | Surface | Producer | MRDS |
| Gordon Dredge | Sand and Gravel, Construction | Surface | Producer | MRDS |
| Herbert Sand and Gravel | Sand and Gravel, Construction | Surface | Producer | MRDS |
| Mainstreet Clay Mine | Clay | Surface | Producer | MRDS |
| Pond Pit | Sand and Gravel, Construction | Surface | Producer | MRDS |
| Sayreville Sand Pit | Sand and Gravel, Construction | Surface | Producer | MRDS |
| The Schundler Company | Perlite | Processing Plant | Producer | MRDS |
| (Facility) Asarco Refinery/ Perth Amboy, N.j. | Copper | Processing Plant | Plant | MRDS |
| (Facility) Chevron Refinery/ Perth Amboy, N.j. | Sulfur | Processing Plant | Plant | MRDS |
| Amboy Aggregates | Construction Sand and Gravel | Facility | Abandoned | MSHA |
| Crossman Co | Sand and Gravel, Construction | Past Producer | MRDS | |
| Cyprus Indus Minerals/s. Plainfield | Talc-Soapstone | Processing Plant | Plant | MRDS |
| Dallenbach Sand Co | Sand and Gravel, Construction | Past Producer | MRDS | |
| Dredge Operation | Sand and Gravel, Construction | Offshore | Past Producer | MRDS |
| East Brunswick | Construction Sand and Gravel | Surface | Abandoned | MSHA |
| Engelhard Minerals & Chem/ Carteret | Platinum | Processing Plant | Plant | MRDS |
| Fels Refractories/ Edison, N.j. | Silica | Processing Plant | Unknown | MRDS |
| Gordon Sand and Gravel | Sand and Gravel, Construction | Past Producer | MRDS | |
| Herbert Sand Co Inc | Sand and Gravel, Construction | Past Producer | MRDS | |
| Menlo Park Mine | Copper | Past Producer | MRDS | |
| Menlo Park Mine | Copper | Past Producer | MRDS | |
| Menlo Park Mine | Copper | Underground | Past Producer | MRDS |
| Metropolitan Talc Co,inc | Talc-Soapstone | Processing Plant | Unknown | MRDS |
| Metz Metallurgical/south Plainfield | Silver | Processing Plant | Plant | MRDS |
| Morrison Steel/ New Brunswick, N.j. | Iron | Processing Plant | Past Producer | MRDS |
| N L Industries/ Sayreville, N.j. | Titanium | Processing Plant | Unknown | MRDS |
| New Brunswick French Mine | Copper | Past Producer | MRDS | |
| New Brunswick Mines | Copper | Past Producer | MRDS | |
| New Jersey Steel/sayreville, N.j. | Iron | Processing Plant | Past Producer | MRDS |
| Raritan Fire Clay Belt | Surface | Unknown | MRDS | |
| Raritan Mine | Copper | Past Producer | MRDS | |
| Rustic Materials Corp | Sand and Gravel, Construction | Past Producer | MRDS | |
| Rustic Materials Corp | Sand and Gravel, Construction | Surface | Past Producer | MRDS |
| Saint Joseph's Argillite Quarry | Stone, Crushed/Broken | Past Producer | MRDS | |
| South River Sand Co | Sand and Gravel, Construction | Past Producer | MRDS | |
| Stony Brook Mines | Copper | Past Producer | MRDS | |
| The Schundler Co. | Vermiculite | Past Producer | MRDS | |
| William J McCormick Sand | Sand and Gravel, Construction | Past Producer | MRDS |