Mining Incidents

MLC operator

Controlled by HBM Holdings Company
MSHA operator ID: L01289

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Fatalities
6
Total incidents
464
Mines on record
7
Years on record
2000–2026
Compliance record
MSHA citations since 2000
2,782
citations
537
significant & substantial
$2,164,010
proposed penalties
$2,045,534
paid to date
Source: MSHA violations data, updated weekly.

Top causes

Incident timeline

2026
7
2025
23 (1f)
2024
14
2023
14
2022
8
2021
15
2020
30
2019
12
2018
18
2017
14
2016
31
2015
9
2014
20 (2f)
2013
17
2012
14
2011
16
2010
17
2009
10
2008
14
2007
12 (1f)
2006
13
2005
9
2004
15
2003
15
2002
22 (1f)
2001
28
2000
47 (1f)

Mines on record

Fatalities under this operator

6 recorded
October 16, 2025 MO · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman Fatality · SLIP OR FALL OF PERSON
MLC · Fall from scaffolds, walkways, platforms

Employee was performing cleaning and maintenance. They began work around 7 pm and was discovered by coworkers on the ground below the area of work. It is believed they fell.

April 11, 2014 MO · Metal/Non-Metal laborer, bull gang, faceman, parts runner, roustabout, roof trimmer/scaler Fatality · FALL OF FACE/RIB/PILLAR/SIDE/HIGHWALL
MLC · Fall from machine

The employees were scaling from a man basket on a boom truck when large slabs struck the boom causing it to separate from the truck.

April 11, 2014 MO · Metal/Non-Metal laborer, bull gang, faceman, parts runner, roustabout, roof trimmer/scaler Fatality · FALL OF FACE/RIB/PILLAR/SIDE/HIGHWALL
MLC · Fall from machine

Employee was scaling from a man basket on a boom truck when large slabs of rock struck the boom causing it to separate from the boom.

June 13, 2007 MO · Metal/Non-Metal welder (shop) Fatality · MACHINERY
MLC · Struck by... (Not Elsewhere Classified)

EE and other co-workers were trying to connect a 42-in. inlet duct to a top reversal box through an opening in the building. The EE was inside the building between the inlet duct and reversal box. When the inlet duct unexpectedly came through the opening, it struck the injured employee in the head causing severe head injury resulting in death on 6/19/2007.

April 4, 2002 MO · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech Fatality · HANDLING OF MATERIALS
MLC · Struck by falling object

WHILE ON THE GROUND SPOTTING FOR THE MAINTENANCECREW HE WAS STRUCK ON THE HEAD BY A DUST COLLECTOR BAG FULL OF LIME. EMPLOYEE WAS PRONOUNCED DEAD AT THE SCENE BY THE CORONER.

August 10, 2000 IL · Metal/Non-Metal blaster, shooter, shotfirer, explosive worker, powder gang/monkey Fatality · MACHINERY
Mississippi Lime Company · Struck against stationary object

THE DECEASED WAS ASKED TO EXAMINE A CORNER OF A PILLAR BY THE SCALERS. HE GOT IN HI-RANGER BASKET W/O FALL LPROTECTION OVER THE OBJECTION OF SCALER (1 1/2 YRS EXP). WHILE INSPECTING THE PILL AR, THE BASKET BECAME HUNG UP ON THE SIDE OF THE PILLAR, WHEN IT BROKE FREE. THE BOOM SPRUNG AND THREW BOTH MEN OUT. THE SCALER WAS SAVED BY HIS FALL PROTECTION. THE POWDERMAN FELL APPROX 5