Non-Chargeable Fatalities
| Calendar Year Determined | Incident Date | Mine Name | Mine Operator | Mine ID | Location | Determination |
|---|---|---|---|---|---|---|
| 2023 | August 14, 2023 | Trace Fork | Mark Energy LLC | 1519872 | Letcher, KY | Natural Causes |
| 2023 | August 4, 2023 | Buchanan Mine #1 | Buchanan Minerals | 4404856 | Buchanan, VA | Natural Causes |
| 2023 | June 18, 2023 | Boar Hammock Sand Mine | Stewart Materials | 0801434 | Glades, FL | Natural Causes |
| 2023 | May 11, 2023 | Carlota Copper Company | Carlota Copper Company | 0202653 | Gila, AZ | Natural Causes |
| 2023 | May 6, 2023 | Crane County Plant | U.S. Silica | 4105331 | Crane, TX | Natural Causes |
| 2023 | April 27, 2023 | Pete's Branch Surface Mine | Reflectance Energy, LLC | 4607695 | Mingo, WV | Natural Causes |
| 2023 | April 12, 2023 | Coleman Rock Quarry | Dolese Bros. Co | 3400405 | Coleman, OK | Natural Causes |
| 2023 | April 7, 2023 | Freeport-McMoRan Morenci, Inc | Freeport McMoRan Miami Inc | 0200024 | Morenci, AZ | Accidental |
| 2023 | March 16, 2023 | Kingston Quarry | Trap Rock Industries, LLC | 2800033 | Kingstown, NJ | Natural Causes |
| 2023 | March 14, 2023 | Mobile Crusher #3 | Frontera Materials | 4104292 | Hidalgo, TX | Natural Causes |
| 2023 | March 8, 2023 | Brooksville South Cement Plant | Cemex Construction Materials Florida, LLC | 0801287 | Brookeville, FL | Natural Causes |
| 2023 | February 14, 2023 | Homer Pit | Trojan Sand and Gravel | 2003535 | Homer, MI | Natural Causes |
| 2023 | February 14, 2023 | Victorville Cement Plant | CEMEX Construction Materials Pacific, LLC | 0400281 | Victorville, CA | Natural Causes |
| 2023 | February 13, 2023 | US Vanadium-Benton, LLC | US Vanadium-Benton, LLC | 0300261 | Benton, AR | Natural Causes |
| 2023 | February 1, 2023 | Workman Creek Surface Mine | Republic Energy LLC | 4609475 | Clear Creek, WV | Natural Causes |
| 2023 | January 24, 2023 | Chino Mine | Freeport-McMoRan Chino Mines Company | 2900708 | Vanadium, NM | Natural Causes |
| 2023 | January 10, 2023 | CR9 | Oldcastle SW Group, Inc. | 0504888 | Rifle, CO | Natural Causes |
| 2023 | January 3, 2023 | Verde Gypsum Mine | Phoenix Cement | 0200164 | Verde, AZ | Natural Causes |
| 2023 | December 17, 2022 | Oak Growv Preparation Plant | Crimson Oak Grove Resources | 0100329 | Bessemer, AL | Natural Causes |
| 2023 | December 16, 2022 | Union Bridge | LeHigh Portland Cement Company | 1800017 | Union Bridge, MD | Natural Causes |