Non-Chargeable Fatalities
| Calendar Year Determined | Incident Date | Mine Name | Mine Operator | Mine ID | Location | Determination |
|---|---|---|---|---|---|---|
| 2023 | February 10, 2022 | Freeport-McMoRan Morenci Inc | Freeport McMoRan Miami Inc | 0200024 | Morenci, AZ | Natural Causes |
| 2023 | February 10, 2022 | Weirsdale Sand Plan | Florida Rock Industries, Inc | 0801244 | Weirsdale, FL | Natural Causes |
| 2023 | January 29, 2022 | Ray Mine | ARSACO, LLC | 0200150 | Kearny, AZ | Natural Causes |
| 2023 | January 25, 2022 | Marigold Mine | Marigold Mining Co | 2602081 | Valmy, NV | Natural Causes |
| 2023 | January 13, 2022 | Holcim (US) Inc. | Holcim US | 3600271 | Whitehall, PA | Natural Causes |
| 2023 | January 7, 2022 | Parkin Quarry | Farmington Mobile Crushing, LLC | 3503724 | Forest Grove, OR | Natural Causes |
| 2023 | October 14, 2021 | CE #2 | Clintwood JOD, LLC | 1516734 | Feds Creek, KY | Natural Causes |
| 2022 | December 22, 2021 | TRP-Sacramento Plant | Triangle Rock Products | 0404772 | Glendale, CA | Natural Causes |
| 2022 | December 10, 2021 | Cortez District | Nevada Gold Mines, LLC | 2600827 | Elko, NV | Natural Causes |
| 2022 | December 1, 2021 | Utelite Quarry | Aggregate Industries, SWR, Inc | 4200071 | Coalville, UT | Natural Causes |
| 2022 | November 29, 2021 | Bulls Mountain Mine #1 | Bulls Mountain Mine #1 | 2401950 | Roundup, MT | Natural Causes |
| 2022 | October 29, 2021 | Specialty Minerals, Inc | Specialty Minerals, Inc | 0600019 | Canaan, CT | Accidental |
| 2022 | October 28, 2021 | Marfork Preparation Plant | Marfork Coal Company, LLC | 4608374 | Whitesville, WV | Natural Causes |
| 2022 | October 28, 2021 | Marfork Preparation Plant | Marfork Coal Company, LLC | 4608374 | Whitesville, WV | Natural Causes |
| 2022 | October 28, 2021 | Meikle Mine | Nevada Gold Mines, LLC | 2602246 | Carlin, NV | Natural Causes |
| 2022 | October 27, 2021 | Metro Portable #1 | Knife River Corporation - Northwest | 3503558 | St. Hellen's, OR | Natural Causes |
| 2022 | October 24, 2021 | FreePort-McMoran Morenci, Inc | Freeport-McMoRan Morenci Inc. | 0200024 | Morenci, AZ | Natural Causes |
| 2022 | October 2, 2021 | US Silica Operations Middleton Operations | US Silica Company | 4002968 | Middleton, TN | Natural Causes |
| 2022 | October 1, 2021 | Mt. Pass Mine and Mill | MP Mine Operations, LLC | 0402542 | Mountain Pass, CA | Natural Causes |
| 2022 | September 9, 2021 | Middleton Operations | US Silica Company | 4002968 | Middleton, TN | Natural Causes |