These are a list of 125 mines in Middlesex.
| Name | Nearest Town | Type | More |
|---|---|---|---|
| INDIAN RIVER | CLINTON Middlesex CT | Construction Sand and Gravel | View Details > |
| J C Wilson Sand Pit | Middlesex VA | Construction Sand and Gravel | View Details > |
| J F Butler Butler Sand Pit | Middlesex VA | Construction Sand and Gravel | View Details > |
| J Melone & Sons Incorporated | Stow Middlesex MA | Construction Sand and Gravel | View Details > |
| Joseph C Jones | Hartfield Middlesex VA | Sand, Common | View Details > |
| Joseph Roberto | Middlesex MA | Construction Sand and Gravel | View Details > |
| Jowalco Incorporated | ? Middlesex MA | Construction Sand and Gravel | View Details > |
| KIMBALL | Middlesex MA | Construction Sand and Gravel | View Details > |
| LeMasurier Granite Quarry, Inc. | Middlesex MA | Dimension Stone NEC | View Details > |
| Littleton Quarry | Saugus Middlesex MA | Crushed, Broken Granite | View Details > |
| Lowland Pit And Mill | ? Middlesex MA | Construction Sand and Gravel | View Details > |
| Lynch Materials | North Reading Middlesex MA | Construction Sand and Gravel | View Details > |
| M K Smith Pit | Middlesex VA | Construction Sand and Gravel | View Details > |
| Madison Mine And Mill | ? Middlesex CT | Construction Sand and Gravel | View Details > |
| MC CULLOUGH PIT | Middlesex Washington VT | Construction Sand and Gravel | View Details > |
| MC1 Parker | Portland Middlesex CT | Construction Sand and Gravel | View Details > |
| Merrimack Granite Company Incorporated | ? Middlesex MA | Dimension Stone NEC | View Details > |
| Middlesex Pit | ? Washington VT | Construction Sand and Gravel | View Details > |
| MIDDLESEX PIT | Washington VT | Dimension Stone NEC | View Details > |
| MIDDLESEX SAND & STONE | Middlesex CT | Crushed, Broken Stone NEC | View Details > |
| Middletown Mine & Mill (Or) Feldspar | ? Middlesex CT | Feldspar | View Details > |
| Mine No 1 | Middlesex VA | Construction Sand and Gravel | View Details > |
| Mine No 1 | Middlesex VA | Construction Sand and Gravel | View Details > |
| Monroe Pit | Jamesburg Middlesex NJ | Dimension Stone NEC | View Details > |
| MONROE TOWNSHIP PIT | Middlesex NJ | Construction Sand and Gravel | View Details > |
| Mula Materials Green Street | WALTHAM Middlesex MA | Crushed, Broken Stone NEC | View Details > |
| Nardone Pit & Plant | Westford Middlesex MA | Construction Sand and Gravel | View Details > |
| New England Cement Block Co | Middlesex MA | Construction Sand and Gravel | View Details > |
| New England Sand And Gravel | ? Middlesex MA | Construction Sand and Gravel | View Details > |
| North Wilmington Quarry | Wilmington Middlesex MA | Crushed, Broken Stone NEC | View Details > |
| NUS | PORTLAND Middlesex CT | Construction Sand and Gravel | View Details > |
| Overlook Road | Revere Middlesex MA | Construction Sand and Gravel | View Details > |
| PALMERS QUARRY | MILLIS Middlesex MA | Crushed, Broken Traprock | View Details > |
| Patterson Pit | Middlesex MA | Construction Sand and Gravel | View Details > |
| Pit No 1 | Middlesex VA | Construction Sand and Gravel | View Details > |
| Plant #1 | North Chelmsford Middlesex MA | Construction Sand and Gravel | View Details > |
| PORTABLE #2 | NONE Middlesex MA | Crushed, Broken Granite | View Details > |
| PORTABLE #3 | NONE Middlesex MA | Crushed, Broken Granite | View Details > |
| PORTABLE CEDAR RAPIDS #1 | Middlesex MA | Construction Sand and Gravel | View Details > |
| PORTABLE CRUSHER | WALTHAN Middlesex MA | Crushed, Broken Stone NEC | View Details > |
| Portable Crusher | Windham NH Middlesex MA | Construction Sand and Gravel | View Details > |
| Portable Crusher PE2 | Middlesex Washington VT | Crushed, Broken Stone NEC | View Details > |
| Portable Plant #1 | NATIK Middlesex MA | Crushed, Broken Granite | View Details > |
| Portable Plant #1 | WILLMINGTON Middlesex MA | Construction Sand and Gravel | View Details > |
| Portland Town Pit | ? Middlesex CT | Construction Sand and Gravel | View Details > |
| QUINN PERKINS S & G, INC. | Burlington Middlesex MA | Construction Sand and Gravel | View Details > |
| R L Robichaud | Middlesex MA | Construction Sand and Gravel | View Details > |
| Raritan River Sand Company Incorporated | ? Middlesex NJ | Construction Sand and Gravel | View Details > |
| Raymond Haywood | Middlesex MA | Construction Sand and Gravel | View Details > |
| RECHARGE RESERVOIR | Middlesex NJ | Construction Sand and Gravel | View Details > |