These are a list of 266 mines in St Louis.
| Name | Nearest Town | Type | More |
|---|---|---|---|
| Julia Mill | St Louis MN | Iron Ore | View Details > |
| Keetac | Keewatin St Louis MN | Iron Ore | View Details > |
| KGM Contractors Inc. | Angora St Louis MN | Construction Sand and Gravel | View Details > |
| KGM Contractors Inc. Screen Plant | Angora St Louis MN | Construction Sand and Gravel | View Details > |
| Kingfish | St Louis MO | Construction Sand and Gravel | View Details > |
| Kinmount Pit | St Louis MN | Construction Sand and Gravel | View Details > |
| Knox Extention Mine | St Louis MN | Iron Ore | View Details > |
| Kohlberg Screen Plant | Ely St Louis MN | Construction Sand and Gravel | View Details > |
| Lafarge Bridgeton | St Charles St Louis MO | Construction Sand and Gravel | View Details > |
| Lakeshore Blacktop Pit | St Louis MN | Construction Sand and Gravel | View Details > |
| Lehman Pit | Gheen St Louis MN | Construction Sand and Gravel | View Details > |
| Leustek Pit | St Louis MN | Construction Sand and Gravel | View Details > |
| Lismore Pit | St Louis MN | Construction Sand and Gravel | View Details > |
| Louis Deno Pit | Kootenai ID | Crushed, Broken Traprock | View Details > |
| Louis Lowe Surface Mine | Drill Buchanan VA | Coal (Bituminous) | View Details > |
| Louis Petros Sons Incorporated | Carroll OH | Construction Sand and Gravel | View Details > |
| LOUIS S. ROSS | Hallstead Susquehanna PA | Dimension Sandstone | View Details > |
| Madison Street Sand Plant | St Louis City MO | Construction Sand and Gravel | View Details > |
| Mailing Pit | St Louis MN | Construction Sand and Gravel | View Details > |
| Mangusson Pit & Mill | St Louis MN | Construction Sand and Gravel | View Details > |
| Maplegrove Pit | St Louis MN | Construction Sand and Gravel | View Details > |
| Mattson Deep Lake Pit & Mill | St Louis MN | Construction Sand and Gravel | View Details > |
| Mesaba Construction Company Deer La | St Louis MN | Construction Sand and Gravel | View Details > |
| Mesabi Nugget Delaware, LLC | Hoyt Lakes St Louis MN | Iron Ore | View Details > |
| Metro East Sand Inc | East St. Louis St Clair IL | Construction Sand and Gravel | View Details > |
| Mile Post 7 Pit #3 | St Louis MN | Construction Sand and Gravel | View Details > |
| Mining Resources, LLC | Ely St Louis MN | Iron Ore | View Details > |
| Minnamax | St Louis MN | Nickel Ore | View Details > |
| Minntac Crushing | St Louis MN | Iron Ore | View Details > |
| Minntac Maintenance Dept. | Mountain Iron St Louis MN | Iron Ore | View Details > |
| Minntac Mine | MOUNTAIN IRON St Louis MN | Iron Ore | View Details > |
| Minntac Operation | St Louis MN | Crushed, Broken Stone NEC | View Details > |
| Minntac Plant | Mountain Iron St Louis MN | Iron Ore | View Details > |
| Minntac Screening | Mountain Iron St Louis MN | Iron Ore | View Details > |
| Minorca Site Pit | St Louis MN | Construction Sand and Gravel | View Details > |
| Moose Line Pit | St Louis MN | Construction Sand and Gravel | View Details > |
| Munger Pit Or Munger Pit & Mill | St Louis MN | Construction Sand and Gravel | View Details > |
| NAT'L STEEL PELLET CO (MINE) | Keewatin St Louis MN | Iron Ore | View Details > |
| National Pit And Mill | St Louis MN | Iron Ore | View Details > |
| Normana Pit | St Louis MN | Construction Sand and Gravel | View Details > |
| North Central Aggregates | Gilbert St Louis MN | Construction Sand and Gravel | View Details > |
| North Quarry (CS55) | Floaissant St Louis MO | Dimension Limestone | View Details > |
| North Stone | Maryland Heights St Louis MO | Crushed, Broken Limestone NEC | View Details > |
| Northshore Mining Company | Babbitt St Louis MN | Iron Ore | View Details > |
| Northwest Ore Div/Mc Kinley Extension Mi | St Louis MN | Iron Ore | View Details > |
| Northwest Ore Div/Mc Kinley Group | St Louis MN | Iron Ore | View Details > |
| Olson Pit | Orr St Louis MN | Construction Sand and Gravel | View Details > |
| OMNICONE | Duluth St Louis MN | Construction Sand and Gravel | View Details > |
| Orr Quarry | Glendale St Louis MN | Dimension Stone NEC | View Details > |
| Orth Brothers Quarry And Mill | St Louis MO | Crushed, Broken Limestone NEC | View Details > |