Mines and quarries in Humboldt County, NV
26 mines not abandoned in Humboldt County, NV, in the MSHA file of October 2, 2026.
| Mine | Mine ID | Industry group | Status since |
|---|---|---|---|
| 2023 Superior Gaurdian Wash Plant H.E. Hunewill Construction Co.,Inc. | 2602902 | Sand and gravel | Sep 6, 2024 |
| Bonanza Opal Mines, Inc. | 2601427 | Nonmetal | Sep 3, 2023 |
| Cedarapids 3042 Jaw Crusher S/N 289-05-2 H.E. Hunewill Construction Co. Inc. | 2602589 | Sand and gravel | Dec 28, 2016 |
| CRC-450X H E Hunewill Construction Co Inc | 2602806 | Sand and gravel | Nov 26, 2024 |
| Finlay 696 Nevada Building Supply LLC | 2602893 | Sand and gravel | Jul 7, 2026 |
| Granite Creek Mine Osgood Mining Company, LLC | 2601597 | Metal | May 1, 2014 |
| Hwy 95 Pit Nevada Building Supply LLC | 2602643 | Sand and gravel | Jan 6, 2024 |
| Hycroft Mine Hycroft Resources & Development, LLC | 2601962 | Metal | Dec 2, 2008 |
| Kolberg 1822PH Washplant S/N406286 H E Hunewill Construction Co Inc | 2602638 | Sand and gravel | Oct 1, 2025 |
| Lone Tree Mine Goldcorp DEE LLC | 2602159 | Metal | Dec 7, 2011 |
| MARIGOLD MINE Marigold Mining Co | 2602081 | Metal | Mar 9, 1990 |
| Masaba Screen 6X20 H.E. Hunewill Construction Co.,Inc. | 2602835 | Sand and gravel | Jul 7, 2026 |
| MIN-AD Inc | 2601595 | Stone | Mar 7, 1984 |
| Portable 1 Bolinder Resources, LLC | 4202399 | Sand and gravel | Nov 6, 2024 |
| Portable 6 Bolinder Resources LLC | 2602922 | Sand and gravel | May 1, 2026 |
| Portable Crusher #2 (P-450) Bolinder Resources LLC | 4201881 | Sand and gravel | Nov 29, 2024 |
| Powerscreen Warrior 1800 H.E. Hunewill Construction Co.,Inc. | 2602864 | Sand and gravel | Apr 22, 2024 |
| Royal Peacock Opal Mine Inc. | 2601426 | Nonmetal | May 9, 2023 |
| STALL RANCH PIT Nevada Building Supply LLC | 2602414 | Sand and gravel | Feb 8, 2000 |
| Terex Cedar Rapids MVP380 H.E. Hunewill Construction Co.,Inc | 2602704 | Sand and gravel | Sep 30, 2024 |
| TEREX CRC450X /RENTAL H.E. Hunewill Construction Co., Inc. | 2602920 | Sand and gravel | May 1, 2026 |
| Terex/Finlay I-140 Track crusher H.E. Hunewill Construction Co.,Inc. | 2602910 | Sand and gravel | May 20, 2025 |
| Thacker Pass Lithium Nevada Corp. | 2602762 | Metal | Jul 17, 2026 |
| Turquoise Ridge Nevada Gold Mines LLC | 2602286 | Metal | Mar 7, 2002 |
| Twin Creeks Mine Nevada Gold Mines LLC | 2601942 | Metal | May 5, 1986 |
| Twin Underground Nevada Gold Mines LLC | 2602693 | Metal | Nov 26, 2024 |
Alphabetical order — this site ranks no one. Mines that are not abandoned in the MSHA file of October 2, 2026. Sole proprietors are found by mine ID only. How to read this.