Trainer view
Print or save as PDF from your browser (⌘P / Ctrl+P).
← Standard view
Case study · MSHA Record #219995550002
Fatal mining incident
November 9, 1999 at 2:30 PM
MOMI MINE
· Momi Mining Company
· Lyon County, NV
Investigator narrative
THE VICTIM WAS FOUND ON 11-9-1999 FACE DOWN UNDERNEATH 5 TO 6 TONS OF ROCK WHICH APPARENTLY FELL OFF THE LEFT UPPER RIB OF THE STOPE. THE VICTIM APPEARS TO HAVE BEEN DECEASED FOR APPROX. 2 MON THS. THE LYON'S COUNTY, NV SHERIFF'S DEPARTMENT WAS CONTACTED BY FRIENDS OF THE VICTIM WHO REPORTED HIM MISSING.
Record details
- Classification
- FALL OF FACE/RIB/PILLAR/SIDE/HIGHWALL
- Accident type
- Struck by falling object
- Activity at time
- Unknown
- Subunit / location
- UNDERGROUND
- Underground location
- INBY PERMANENT SUPPORT
- Mining method
- Conventional Stoping
- Source of injury
- CAVING ROCK,COAL,ORE,WSTE
- Nature of injury
- MULTIPLE INJURIES
- Body part affected
- MULTIPLE PARTS (MORE THAN ONE MAJOR)
- Mine type
- Underground
- Sector
- Metal/Non-Metal
Similar incidents in MSHA records
· same classification: FALL OF FACE/RIB/PILLAR/SIDE/HIGHWALL
-
August 24, 2026 · Haynes Materials Company · CT · Driller
situation still under investigation so far information gathered is startled worker tripped and broke spine, further information still being gathered.
-
May 19, 2026 · Consol Pennsylvania Coal Company LLC · PA · Laborer
Employee was setting a post at 24xcut in 7 South #6 track entry, to barricade off an area of concern. While tightening up a post a piece of rock dislodged from the upper portion of the rib and fell striking the employee. The employee suffered fatal injuries as a result of this event.
-
February 28, 2025 · Marfork Coal Company, LLC · WV · Bull Gang Foreman
EE had been jack hammering to set a water trap for seals and traded off with coworker to take a break went over to rib sat down when rib roll 68"L x 24" W x 8" T came off at spad #3002/7483 on EE striking EE in the chest and abdomen area.