Non-Chargeable Fatalities
| Calendar Year Determined | Incident Date | Mine Name | Mine Operator | Mine ID | Location | Determination |
|---|---|---|---|---|---|---|
| 2020 | May 11, 2020 | Irvington Quarry | Liter's Inc. | 1500044 | Breckinridge, KY | Natural Causes |
| 2020 | May 4, 2020 | Mine #3 | Double Mountain Mining LLC | 1519268 | Bell, KY | Natural Causes |
| 2020 | April 28, 2020 | Lila Canyon | Utah American Energy, Inc. | 4202241 | Carbon, UT | Natural Causes |
| 2020 | April 17, 2020 | Cedar Bluff | Sierra Frac Sand, LLC | 1601575 | Bossier, LA | Natural Causes |
| 2020 | March 19, 2020 | Lebec Cement Plant | National Cement Company of California Inc. | 0400213 | Kern, CA | Natural Causes |
| 2020 | March 16, 2020 | Ray Mine | Asarco LLC | 0200150 | Gila, AZ | Natural Causes |
| 2020 | February 24, 2020 | Genesis | Nevada Gold Mines, LLC | 2600062 | Eureka, NV | Natural Causes |
| 2020 | February 18, 2020 | East Ridge Plant & Geiseke Plant | Kyanite Mining Corp | 4403743 | Buckingham, VA | Natural Causes |
| 2020 | February 10, 2020 | Rosebud Mining | Rosebud Mining Company | 3609437 | Indiana, PA | Natural Causes |
| 2020 | February 8, 2020 | Morenci Mine | Freeport-McMoRan Morenci Inc. | 0200024 | Greenlee, AZ | Drug Overdose |
| 2020 | February 7, 2020 | TRP-Sacramento Plant | Triangle Rock Products | 0404772 | Sacramento, CA | Natural Causes |
| 2020 | February 4, 2020 | Century Mine | American Energy Corporation | 3301070 | Monroe, OH | Natural Causes |
| 2020 | January 29, 2020 | No. 5 | MRM MINING INC. | 1519724 | Floyd, KY | Natural Causes |
| 2020 | January 29, 2020 | Swift Creek Mine | Nutrien | 0800798 | Hamilton, FL | Natural Causes |
| 2020 | January 5, 2020 | Black Thunder Mine | Thunder Basin Coal Company LLC | 4800977 | Campbell, WY | Natural Causes |
| 2020 | December 26, 2019 | Lightle Sand Pit | Lightle Sand & Construction LLC | 3400527 | Kingfisher, OK | Natural Causes |
| 2020 | November 21, 2019 | GCC Rio Grande, Inc. | Freeport-McMoRan Chino Mines Company | 2900708 | Grant, NM | Natural Causes |
| 2020 | September 14, 2019 | The Chemours Company FC LLC | The Chemours Company FC LLC | 0800225 | Clay, FL | Natural Causes |
| 2020 | September 12, 2019 | Slate Sand | Slate Sand Company Inc. | 3101989 | Surry, NC | Natural Causes |
| 2020 | April 30, 2019 | Wild Boar Mine | Peabody Wild Boar Mining, LLC | 1202441 | Warrick County, IN | Natural Causes |