Mines in Humboldt County, Iowa
28Total
8Active
| Mine | Commodity | Type | Status | Source |
|---|---|---|---|---|
| Pedersen Quarry | Crushed, Broken Limestone NEC | Surface | Active | MSHA |
| Griffith Quarry | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Hodges Quarry And Mill | Stone, Crushed/Broken | Surface | Producer | MRDS |
| Humboldt Pit And Plant | Sand and Gravel, Construction | Surface | Producer | MRDS |
| Peterson Pit | Sand and Gravel, Construction | Surface | Producer | MRDS |
| Unknown | Sand and Gravel, Construction | Surface | Producer | MRDS |
| Unknown | Sand and Gravel, Construction | Surface | Producer | MRDS |
| Unknown | Sand and Gravel, Construction | Surface | Producer | MRDS |
| Anderson Quarry | Construction Sand and Gravel | Surface | Intermittent | MSHA |
| Bradgate Pit | Sand and Gravel, Construction | Surface | Past Producer | MRDS |
| Bradgate Pit | Sand and Gravel, Construction | Surface | Past Producer | MRDS |
| Bradgate Quarry | Stone, Crushed/Broken | Surface | Unknown | MRDS |
| Erickson | Stone, Crushed/Broken | Surface | Past Producer | MRDS |
| Foster Pit | Sand and Gravel, Construction | Surface | Past Producer | MRDS |
| Frank Gotch State Park | Sand and Gravel, Construction | Surface | Past Producer | MRDS |
| Hallett Pit | Sand and Gravel, Construction | Surface | Unknown | MRDS |
| Humboldt Pit | Sand and Gravel, Construction | Surface | Past Producer | MRDS |
| Humboldt Quarry | Stone, Crushed/Broken | Surface | Past Producer | MRDS |
| Rutland Quarry | Stone, Crushed/Broken | Surface | Past Producer | MRDS |
| Rutland Quarry And Mill | Stone, Crushed/Broken | Surface | Past Producer | MRDS |
| Unknown | Sand and Gravel, Construction | Surface | Unknown | MRDS |
| Unknown | Stone, Crushed/Broken | Surface | Unknown | MRDS |
| Unknown | Sand and Gravel, Construction | Surface | Unknown | MRDS |
| Unknown | Sand and Gravel, Construction | Surface | Past Producer | MRDS |
| Unknown | Sand and Gravel, Construction | Surface | Past Producer | MRDS |
| Unknown | Sand and Gravel, Construction | Surface | Unknown | MRDS |
| Unknown | Sand and Gravel, Construction | Surface | Past Producer | MRDS |
| Zeidler Pit | Sand and Gravel, Construction | Surface | Past Producer | MRDS |