| Unknown Caliche Pit | 17.7 mi | Limestone, General | Surface | Unknown |
| Unknown Caliche Pit | 18.9 mi | Limestone, General | Surface | Past Producer |
| Unknown Caliche Pit | 19.1 mi | Limestone, General | Surface | Unknown |
| Unknown Caliche Pit | 19.4 mi | Limestone, General | Surface | Past Producer |
| Unknown Caliche Pit | 20.1 mi | Limestone, General | Surface | Past Producer |
| Unknown Sand Pit | 20.1 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Sanders Pit | 20.7 mi | Stone, Crushed/Broken | Surface | Producer |
| Unknown Caliche Pit | 20.9 mi | Limestone, General | Surface | Past Producer |
| Unknown Sand Pit | 21.2 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Unknown Sand Pit | 21.2 mi | Sand and Gravel, Construction | Surface | Producer |
| Unknown Sand Pit | 23.1 mi | Sand and Gravel, Construction | Surface | Past Producer |
| Unknown Caliche Pit | 23.6 mi | Limestone, General | Surface | Past Producer |
| Unknown Caliche Pit | 24.1 mi | Limestone, General | Surface | Past Producer |
| Unknown Caliche Pit | 24.7 mi | Limestone, General | Surface | Past Producer |