| Woodlawn Sand & Gravel Pit & Mill | 1.0 mi | Sand and Gravel, Construction | — | Past Producer |
| Woodlawn Sand & Gravel Pit | 1.0 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Freeway Pit | 1.1 mi | Sand and Gravel, Construction | — | Past Producer |
| Freeway Sand Pit | 1.1 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Route 40 Farm | 1.3 mi | Sand and Gravel, Construction | Surface | Producer |
| Whittington Sand Pit | 1.6 mi | Sand and Gravel, Construction | Surface | Producer |
| Whittington Sand & Gravel Pit & Mil | 1.6 mi | Sand and Gravel, Construction | — | Past Producer |
| Delaware Brick Co. Pit and Mill | 3.6 mi | Clay | — | Past Producer |
| Delaware Brick Co. Pit | 3.6 mi | Clay | Surface | Past Producer |
| Delaware Sand and Gravel Pit | 3.9 mi | Sand and Gravel, Construction | — | Past Producer |
| Delaware Sand and Gravel Pit | 3.9 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Delaware Plant Getty | 4.5 mi | Sulfur | Processing Plant | Plant |
| Wilson Pit | 4.6 mi | Sand and Gravel, Construction | Surface | Producer |
| Constructors Sand and Gravel Pit | 4.6 mi | Sand and Gravel, Construction | — | Past Producer |
| Iron Hill Mine | 5.2 mi | Iron | Surface | Past Producer |
| New Castle Plant C-E Minerals | 6.0 mi | Aluminum | Processing Plant | Plant |
| Chestnut Hill Mine | 6.3 mi | Iron | Surface | Past Producer |
| Norton Stone Company | 7.5 mi | Dimension Stone NEC | Surface | Abandoned |
| Clemente Sand Wash | 8.2 mi | Sand and Gravel, Construction | Surface | Producer |
| Elk Mills Quarry | 8.5 mi | Crushed, Broken Granite | Surface | Active |
| Elk Mills Quarry | 8.5 mi | Stone, Crushed/Broken | Surface | Producer |
| Elk Mills Quarry | 8.5 mi | Stone, Crushed/Broken | — | Producer |
| Bear Materials Llc | 9.2 mi | Construction Sand and Gravel | Surface | Abandoned |
| Elk Mills Quarry | 9.3 mi | Crushed, Broken Stone NEC | Surface | Abandoned |
| Wilmington Plant | 9.5 mi | Manganese Ore | Facility | Active |
| American Minerals/ Wilmington, De. | 10.9 mi | Chromium | Processing Plant | Past Producer |
| Wilmington Plant Dupont | 10.9 mi | Titanium | Processing Plant | Plant |
| Wilmington Plantozark-Mahoning | 10.9 mi | Fluorine-Fluorite | Processing Plant | Plant |
| Quinton Twp Pit | 11.0 mi | Construction Sand and Gravel | Surface | Active |
| Bacon Hill Sand Pit | 11.6 mi | Sand and Gravel, Construction | — | Past Producer |
| Bacon Hill Sand Pit | 11.6 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Avondale Quarry | 11.8 mi | Dimension Sandstone | Surface | Abandoned |
| Vernon H. Kincaid Sand & Gravel Pit | 12.1 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Vernon H. Kincaid Sand & Gravel Pit | 12.1 mi | Sand and Gravel, Construction | — | Past Producer |
| Md Sand, Gravel & Stone Co. Pit | 12.5 mi | Sand and Gravel, Construction | Surface | Producer |
| Md Sand, Gravel & Stone Co. Pit | 12.5 mi | Sand and Gravel, Construction | — | Past Producer |
| Edgemoor Plant Ti | 12.5 mi | Titanium, Pigment | Processing Plant | Plant |
| Winzinger Pit | 13.1 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Mechanics Valley Quarry | 14.0 mi | Stone, Crushed/Broken | — | Producer |
| Mechanics Valley Quarry | 14.0 mi | Stone, Crushed/Broken | Surface | Producer |
| Mellott-North East Quarry | 14.3 mi | Crushed, Broken Stone NEC | Surface | Abandoned |
| North East Quarry | 14.3 mi | Crushed, Broken Granite | Surface | Active |
| North East Quarry | 14.9 mi | Stone, Crushed/Broken | Surface | Producer |
| Northeast Pit and Mill | 14.9 mi | Sand and Gravel, Construction | — | Past Producer |
| Northeast Pit | 14.9 mi | Sand and Gravel, Construction | Surface | Producer |
| Hile Works | 15.0 mi | Stone, Crushed/Broken | Surface | Past Producer |
| Fairville Mica Occurrence | 15.5 mi | Mica | — | Occurrence |
| E G Walters' Farm Prospect | 15.6 mi | Mica | Surface | Past Producer |
| D'Amico Quarry Inc. | 15.7 mi | Dimension Sandstone | Surface | Active |
| Astec C3055 Electric Jaw 420856 | 16.1 mi | Dimension Granite | Surface | Intermittent |
| Bluestone Quarry | 16.4 mi | Stone, Crushed/Broken | Surface | Past Producer |
| Bortz Strip | 16.4 mi | Coal (Bituminous) | Surface | Abandoned |
| Sidwell Mine | 16.5 mi | | Surface | Past Producer |
| Reisler Placer | 16.6 mi | | Surface | Prospect |
| Avon Grove Quarry | 16.6 mi | Stone, Crushed/Broken | — | Past Producer |
| Avon Grove Quarry | 16.6 mi | Flagstone | Surface | Producer |
| William Collom/amos Pugh/sidwell Mines | 17.2 mi | Chromium | — | Past Producer |
| Amos Pughs Mine | 17.2 mi | | Surface-Underground | Past Producer |
| Phoenix Steel/ Claymont, De. | 17.7 mi | Iron | Processing Plant | Plant |
| Collom Pits | 17.8 mi | | Surface | Past Producer |
| Brown Farm Placer | 17.9 mi | Chromium | — | Past Producer |
| Browns Farm Placer | 17.9 mi | | Surface | Past Producer |
| Perryville Pit and Mill | 18.3 mi | Sand and Gravel, Construction | — | Past Producer |
| Perryville Pit | 18.3 mi | Sand and Gravel, Construction | Surface | Producer |
| Unnamed | 18.6 mi | Iron | — | Past Producer |
| Belvedere Pit | 18.8 mi | Sand and Gravel, Construction | Surface | Producer |
| Belvidere Pit and Plant | 18.8 mi | Sand and Gravel, Construction | — | Past Producer |
| North East Pit | 18.9 mi | Sand and Gravel, Construction | — | Past Producer |
| Furnace Bay Pit | 18.9 mi | Sand and Gravel, Construction | Surface | Producer |
| Perryville Plant | 19.0 mi | Construction Sand and Gravel | Surface | Active |
| Belvedere Plant | 19.2 mi | Construction Sand and Gravel | Surface | Active |
| Chesapeake Minerals | 19.2 mi | Quartz, Ground | Surface | Active |
| Principio Quarry | 19.2 mi | Crushed, Broken Granite | Surface | Active |
| Webbs Prospect | 19.3 mi | | Surface | Past Producer |
| West Chester District-Thomas Webb Farm | 19.4 mi | Chromium | — | Past Producer |
| Furnace Bay Plant | 19.4 mi | Construction Sand and Gravel | Surface | Active |
| Newlin Township Corundum Deposit | 20.0 mi | Corundum | Surface | Past Producer |
| Smith Hilamans Mine | 20.1 mi | | Surface | Past Producer |
| Smith Hilaman's Mine | 20.2 mi | Chromium | — | Past Producer |
| Old Hilaman Mine | 20.2 mi | | Surface | Past Producer |
| Stence Mine | 20.5 mi | | Underground | Past Producer |
| Moro Phillips Mine | 20.5 mi | | Underground | Past Producer |
| Kent Sand & Gravel Quarry | 20.5 mi | Construction Sand and Gravel | Surface | Active |
| Newlin Township Deposit | 20.5 mi | Corundum | Surface | Past Producer |
| Coatsville-West Chester District | 21.3 mi | | — | Occurrence |
| Sharpless Farm Prospect | 21.3 mi | Manganese | Underground | Occurrence |
| Bridgeport Plant | 21.4 mi | Construction Sand and Gravel | Surface | Intermittent |
| Kirk Sand Chrome Property | 21.6 mi | Chromium | Surface | Prospect |
| L R Curtis and Son | 21.6 mi | Sand and Gravel, Construction | — | Past Producer |
| Curtis Pit | 21.6 mi | Sand and Gravel, Construction | Surface | Producer |
| Stevenson Farm Placer | 21.7 mi | | Surface | Past Producer |
| Stevenson Farm Placer | 21.7 mi | Chromium | — | Past Producer |
| John R. Harris Prospect | 21.7 mi | Chromium | Underground | Prospect |
| Hoskinson Gravel Pit | 21.9 mi | Sand and Gravel, Construction | Surface | Producer |
| Engine Mine | 21.9 mi | | Surface-Underground | Past Producer |
| Ray Harvey Jr Inc | 21.9 mi | Sand, Common | Surface | Abandoned |
| Lincoln Farm Placer | 22.0 mi | | Surface | Past Producer |
| Scott Mine | 22.0 mi | | Surface-Underground | Past Producer |
| Kirk Mine | 22.1 mi | | Underground | Past Producer |
| Tweed Property | 22.1 mi | | Surface | Past Producer |