These are a list of 110 mines in New Hartford.
| Name | Nearest Town | Type | More |
|---|---|---|---|
| K & S Mine No 2 | Hartford Ohio KY | Coal (Bituminous) | View Details > |
| K F Quarry | South Windsor Hartford CT | Fire Clay | View Details > |
| Keller Pit | Hartford CT | Fire Clay | View Details > |
| Last Chance | Hartford Ohio KY | Coal (Bituminous) | View Details > |
| Magan No 2 | Hartford Ohio KY | Coal (Bituminous) | View Details > |
| Magan No 2 | Hartford Ohio KY | Coal (Bituminous) | View Details > |
| MANCHESTER MATERIALS | Hartford CT | Sand, Common | View Details > |
| Manchester Pit | Hartford CT | Construction Sand and Gravel | View Details > |
| Manchester Pit And Plant | Hartford CT | Construction Sand and Gravel | View Details > |
| Maple Ave Pit | Hartford CT | Construction Sand and Gravel | View Details > |
| Maple Leaf Lake Mine | Hartford Ohio KY | Coal (Bituminous) | View Details > |
| Mc Keon Pit | Hartford CT | Construction Sand and Gravel | View Details > |
| Meadow Road | Hartford Hartford CT | Construction Sand and Gravel | View Details > |
| Miracle Mines | Hartford Ohio KY | Coal (Bituminous) | View Details > |
| Monce Road Plant | Burlington Hartford CT | Construction Sand and Gravel | View Details > |
| Mullin Pit | Hartford CT | Construction Sand and Gravel | View Details > |
| New Britain Quarry | NEW BRITAIN Hartford CT | Crushed, Broken Traprock | View Details > |
| No 1 Mine | Hartford Mason WV | Coal (Bituminous) | View Details > |
| Norton Plant | Hartford CT | Construction Sand and Gravel | View Details > |
| Old Hartford Road Pit And Plant | ? New London CT | Construction Sand and Gravel | View Details > |
| Palmisano Pit | Hartford CT | Construction Sand and Gravel | View Details > |
| Parkway Mine | Hartford Ohio KY | Coal (Bituminous) | View Details > |
| Pine's Stone Co Hartford Division | Hartford Sebastian AR | Dimension Stone NEC | View Details > |
| Plainville Plant | ? Hartford CT | Construction Sand and Gravel | View Details > |
| PLANT NO. 17 | Hartford CT | Construction Sand and Gravel | View Details > |
| Portable Crush Plant 2 | Hartford Washington WI | Construction Sand and Gravel | View Details > |
| PORTABLE PLANT #1 | Waterbury CT Hartford CT | Crushed, Broken Stone NEC | View Details > |
| PORTABLE PLANT #1 | New Hartford Pike IL | Crushed, Broken Limestone NEC | View Details > |
| Portable Plant 1 | Simsbury Hartford CT | Construction Sand and Gravel | View Details > |
| Portable Wash Plant 1 | Hartford Washington WI | Construction Sand and Gravel | View Details > |
| Powerscreen Plant | Hartford Washington WI | Construction Sand and Gravel | View Details > |
| Quality No 1 | Hartford Sebastian AR | Coal (Bituminous) | View Details > |
| Ramp Road Plant | Canton Hartford CT | Construction Sand and Gravel | View Details > |
| Red River No 1 | Hartford Ohio KY | Coal (Bituminous) | View Details > |
| Rocky Hill Mill | Hartford CT | Construction Sand and Gravel | View Details > |
| Rocky Hill Pit | HARTFORD Hartford CT | Construction Sand and Gravel | View Details > |
| Rocky Hill Pit | Hartford CT | Construction Sand and Gravel | View Details > |
| ROSENFELD HARTFORD AVE. PIT | Hartford Worcester MA | Construction Sand and Gravel | View Details > |
| Sanitary Landfill | Hartford CT | Construction Sand and Gravel | View Details > |
| Scalia Brothers Trucking Co | Bristol Hartford CT | Construction Sand and Gravel | View Details > |
| Sebastian Mine | Hartford Sebastian AR | Coal (Bituminous) | View Details > |
| Shrub Road Pit | Hartford CT | Construction Sand and Gravel | View Details > |
| Simeone Pit | Hartford CT | Construction Sand and Gravel | View Details > |
| Simsbury Pit | Hartford CT | Construction Sand and Gravel | View Details > |
| Skinner Mine | Hartford Sebastian AR | Coal (Bituminous) | View Details > |
| SOUTH WINDSOR PIT | South Windsor Hartford CT | Construction Sand and Gravel | View Details > |
| Southington Pit & Plant | New Britian Hartford CT | Construction Sand and Gravel | View Details > |
| Southington Pit & Plant | ? Hartford CT | Construction Sand and Gravel | View Details > |
| Sunset Quarry Incorporated | ? Hartford CT | Crushed, Broken Stone NEC | View Details > |
| The Hartford Mine | Hartford Ohio KY | Coal (Bituminous) | View Details > |