| Tampa Groves Mine | 3.1 mi | Sand, Common | Surface | Abandoned |
| Caloosa Materials | 4.7 mi | Shell | Surface | Active |
| Nest Coast Shell Pit | 6.2 mi | Stone, Crushed/Broken | Surface | Producer |
| Dot - Ruskin Mine | 6.2 mi | Limestone, General | — | Unknown |
| Chapman Contr. - Tampa Bay Shell Pit | 6.6 mi | Limestone, General | — | Producer |
| Leisey Shell Pit | 6.7 mi | Stone, Crushed/Broken | Surface | Producer |
| Leisey Shell Corporation - Leisey Shell #2 | 7.1 mi | Sand | — | Producer |
| Caloosa Shell Corporation | 7.4 mi | Shell | Surface | Abandoned |
| Dot Sarasota - Parrish Mine | 7.4 mi | Sand | — | Unknown |
| The Cone Corp. - Balm Road Mine | 7.4 mi | Sand | — | Unknown |
| Caloosa Shell Corp. - Concord Pit | 7.7 mi | Sand | — | Producer |
| Leisey Shell - Leisey Shell Pit | 7.7 mi | Limestone, General | — | Producer |
| Sun City Shell - Sun City Pit | 7.8 mi | Limestone, General | — | Producer |
| Hurley Enterprises, Inc. - Hurley Tailwater Rec | 9.0 mi | Sand | — | Producer |
| Rutland-Colvin-Vale | 9.3 mi | Phosphorus-Phosphates | Surface | Prospect |
| James Hill Co. - Martinez Lake | 10.7 mi | Sand | — | Producer |
| Hill's Dirt Pit - Hill's Lake Mine | 10.9 mi | Sand | — | Unknown |
| Dot Tampa - Tucker Jones Mine | 11.2 mi | Sand | — | Unknown |
| First Mississippi Chem. Tract | 11.2 mi | Phosphorus-Phosphates | Surface | Prospect |
| Farmland Hillsborough Reserve | 11.4 mi | Phosphorus-Phosphates | Surface | Unknown |
| Phillips and Jordan - Rhodine Rode Pit | 11.7 mi | Sand | — | Producer |
| Port Manatee Clinker Grinding Plant | 11.8 mi | Cement | Facility | Abandoned |
| Big Bend Terminal | 11.9 mi | Phosphorus-Phosphates | Processing Plant | Plant |
| Palmetto Cement Plant | 12.3 mi | Stone, Crushed/Broken | Processing Plant | Past Producer |
| Boyette-Fishhawk | 12.8 mi | Phosphorus-Phosphates | Surface | Prospect |
| Dot Sarasota - Sr 64 | 13.7 mi | Sand | — | Unknown |
| Tampa Phosphoric Acid Plant | 13.9 mi | Phosphorus-Phosphates | Processing Plant | Unknown |
| N.e. Manatee--Swift/grace Area | 14.0 mi | Phosphorus-Phosphates | Surface | Prospect |
| Parkway Center Community - Parkway Pit | 14.3 mi | Sand | — | Producer |
| Manatee North | 14.6 mi | | Surface | Prospect |
| Hunt Brothers Ranch | 14.6 mi | Phosphorus-Phosphates | Surface | Producer |
| Palmetto Dolomite Quarry | 15.3 mi | Dolomite | — | Past Producer |
| Manatee County Unknown Ownerships | 15.6 mi | Phosphorus-Phosphates | — | Occurrence |
| Turner Property | 15.6 mi | Phosphorus-Phosphates | Surface | Prospect |
| Lonesome Mine | 15.7 mi | Phosphorus-Phosphates | — | Producer |
| Hillsborough Co.- Farmland/brewster | 15.7 mi | Phosphorus-Phosphates | Surface | Prospect |
| Lonesome | 15.9 mi | Phosphate Rock | Surface | Abandoned |
| Port Sutton Plant & Mine | 16.1 mi | Phosphorus-Phosphates | Surface | Plant |
| Tampa Sales Yard | 16.2 mi | Crushed, Broken Stone NEC | Facility | Abandoned |
| Bradenton Dolomite Quarry | 16.3 mi | Dolomite | — | Past Producer |
| State Road 70 Pit | 16.6 mi | Stone, Crushed/Broken | Surface | Producer |
| David C.turner Heirs | 16.7 mi | Phosphorus-Phosphates | Surface | Prospect |
| Star 101 Development, Inc. - Canterbury Lakes Mine | 16.8 mi | Sand | — | Unknown |
| Minton Dolomite Quarry | 16.8 mi | Dolomite | — | Past Producer |
| National Gypsum Co/ Tampa, Fla. | 16.9 mi | Gypsum-Anhydrite | Processing Plant | Plant |
| Arco-Stanaland Ranch | 17.1 mi | Phosphorus-Phosphates | Surface | Producer |
| S. E. Hillsborough | 17.2 mi | Phosphorus-Phosphates | Surface | Producer |
| Lease No. 1788 | 17.2 mi | Stone, Crushed/Broken | Surface | Past Producer |
| Imc Agrico - Lonesome / Four Corners | 17.2 mi | Phosphorus-Phosphates | — | Producer |
| Duette Mine | 17.3 mi | Phosphorus-Phosphates | Surface | Prospect |
| Ranch Rd. Grove Corporation - Ranch Road Grove 1a Mine | 17.4 mi | Sand | — | Unknown |
| Four Corners Development | 17.6 mi | Phosphorus-Phosphates, Fluorine-Fluorite, Uranium | — | Prospect |
| Tampa Salt & Service Company | 18.2 mi | Salt | Processing Plant | Plant |
| Clarks Dolomite Quarry | 18.5 mi | Stone, Crushed/Broken, Dolomite | — | Past Producer |
| Big Four Mine | 18.6 mi | Phosphorus-Phosphates | Surface | Producer |
| Tampa Cement Grinding Plant | 18.7 mi | Cement | Facility | Active |
| Northeast Manatee - Imc/altman Trct | 18.8 mi | Phosphorus-Phosphates | — | Prospect |
| Tampa Cement Mill | 19.0 mi | Stone, Crushed/Broken | Processing Plant | Plant |
| Swift/durrance Area | 19.0 mi | Phosphorus-Phosphates | Surface | Prospect |
| Lithia-Boyette | 19.0 mi | Phosphorus-Phosphates | Surface | Prospect |
| Quality Aggregates - University Park Mine | 19.2 mi | Limestone, General | — | Producer |
| P and R Shell Pit No. 2 | 19.4 mi | Calcium | Surface | Producer |
| Wingate Creek Mine | 19.4 mi | Phosphate Rock | Surface | Active |
| Wingate Creek Mine | 19.5 mi | Phosphorus-Phosphates | Surface | Past Producer |
| Nu-Gulf Industries - Wingate Creek | 19.6 mi | Phosphorus-Phosphates | — | Producer |
| Tampa Cargil Inc. | 19.8 mi | Phosphorus-Phosphates | Processing Plant | Plant |
| Gator Asphalt Paving Reclaimed Concrete Operation | 19.8 mi | Limestone, General | — | Producer |
| Standard Gypsum Corp. | 20.0 mi | Gypsum-Anhydrite | Surface | Unknown |
| Central Florida Land Pebble Phosphate Deposit | 20.3 mi | Phosphorus-Phosphates | Surface | Producer |
| Quality Aggregates - Richardson Rd. Pit | 20.3 mi | Limestone, General | — | Producer |
| Quarry Drive | 20.4 mi | Shell | Surface | Abandoned |
| Northeast Manatee/texaco | 20.7 mi | Phosphorus-Phosphates | Surface | Prospect |
| Hillsborough Mines | 20.9 mi | Phosphorus-Phosphates | Surface | Past Producer |
| Waters Tract | 21.0 mi | Phosphorus-Phosphates | Surface | Producer |
| Manatee South | 21.3 mi | Phosphorus-Phosphates | Surface | Prospect |
| Texaco Manatee Braddock & Taylor | 21.4 mi | Phosphorus-Phosphates | Surface | Prospect |
| Dot Tampa - Sydney Washer Mine | 21.4 mi | Sand | — | Unknown |
| Bishop & Buttrey, Inc. - #83 | 21.5 mi | Sand | — | Producer |
| P and R Shell Pit | 21.7 mi | Stone, Crushed/Broken | Surface | Past Producer |
| Haynesworth Mine (Imc-Agrico) (amer. Cyanamid) | 21.8 mi | Phosphorus-Phosphates | — | Prospect |
| Fort Green Mine | 21.9 mi | Phosphorus-Phosphates | — | Producer |
| Manson-Jenkins | 22.0 mi | Phosphorus-Phosphates | Surface | Prospect |
| Fort Green Mine | 22.1 mi | Phosphorus-Phosphates | Surface | Producer |
| Verlite Co/ Tampa, Fla. | 22.1 mi | Vermiculite | Processing Plant | Plant |
| Florida Steel Corp/ Tampa Fla. | 22.1 mi | Iron | Processing Plant | Producer |
| Iori/waters Tract | 22.2 mi | Phosphorus-Phosphates | Surface | Prospect |
| Imc Agrico - New Wales | 22.6 mi | Phosphorus-Phosphates | — | Producer |
| Haynesworth | 22.6 mi | Phosphorus-Phosphates | Surface | Plant |
| Agglite Debris | 22.7 mi | Phosphorus-Phosphates | Surface | Past Producer |
| Imc Agrico - Ft. Green | 22.7 mi | Phosphorus-Phosphates | — | Producer |
| Haynesworth Mine | 22.8 mi | Phosphorus-Phosphates | — | Producer |
| Land Pebble Phosphate District | 22.8 mi | Phosphorus-Phosphates, Fluorine-Fluorite, Uranium | — | Producer |
| Kash & Karry Food Stores, Inc. - Harney Road Mine | 22.9 mi | Sand | — | Unknown |
| Sarasota Dolomite Quarry | 22.9 mi | Dolomite | — | Occurrence |
| Brown Road Pit | 22.9 mi | Stone, Crushed/Broken | Surface | Producer |
| New Wales Phosphoric Acid Plant | 23.0 mi | Phosphorus-Phosphates | Processing Plant | Unknown |
| Kingsford Mine | 23.0 mi | Phosphorus-Phosphates | Surface | Past Producer |
| Dot Tampa - Williams Mine | 23.4 mi | Sand | — | Unknown |
| Imc Agrico - Hopewell | 23.5 mi | Phosphorus-Phosphates | — | Producer |
| Newburn Pit | 23.6 mi | Sand and Gravel, Construction | Surface | Producer |