Mining Incidents

Humboldt Mill: 287 MSHA citations Metal/Non-Metal

Eagle Mine LLC · Surface
Champion, MI, Marquette County, MI  ·  Active
MSHA Mine ID: 2000420

Humboldt Mill has $66K in proposed MSHA penalties and $441 outstanding across 2 contested dockets, plus health sampling and the full incident record.

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Fatalities
0
Total incidents
47
Years on record
2011–2026
Latest incident
Jun 2026
Compliance record
MSHA citations since 2012
287
citations
35
significant & substantial
$66,036
proposed penalties
$50,433
paid to date
76% of proposed penalties paid to date, a $15,603 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2009
82
inspections on record
2,864
inspection hours
10.0
citations per 100 inspection hours
This rate is recorded citations divided by MSHA inspection hours, per 100 hours. It reflects inspection effort, not mine size or production.
287 citations across 2,864 inspection hours.
Source: MSHA inspections data, updated weekly.

Humboldt Mill has $66K in proposed MSHA penalties and $441 outstanding across 2 contested dockets.

Penalty disposition
Differences between proposed and paid penalties reflect both settlements and conference reductions and amounts still owed. Outstanding is the balance currently owed.
$66K
proposed penalties
$51K
current assessed
$50K
paid to date
$441
outstanding
280 assessments are final orders; 2 contested dockets.
Of $17K in penalties contested before the Commission, $1K was upheld in final decisions.
As of the most recent assessment on 2025-10-20.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
Violation severity profile
Shares are computed over citations that carry the MSHA gravity and negligence coding; a small share of records are uncoded.
12.2%
significant & substantial
2.8%
high negligence or reckless
12.2%
reasonably likely or greater
23.0%
permanently disabling or fatal if injury occurs
Negligence coding: 0.0% none, 8.4% low, 88.9% moderate, 2.8% high, 0.0% reckless.
Source: MSHA violations gravity and negligence coding, updated weekly.
When citations were contested
Contesting a citation before the Federal Mine Safety and Health Review Commission is a lawful right. These figures state the public outcomes of that process, from MSHA's Contested Violations file.
4 citations taken to the federal commission · 1% of citations on record
  • Settled 3 · 75%
  • Vacated or withdrawn 1 · 25%
67%
S&S designation survived the contest
Counts a Significant & Substantial citation as surviving when a settlement or judge's decision kept the designation, or the contest was dismissed or defaulted so the citation stands as issued. Vacated and withdrawn citations, and settlements that removed the designation, count against.
of 3 decided S&S contests · industry: 79%
92%
Penalty reduction in decided contests
$17K proposed, $1K after decisions · industry: 39%
Source: MSHA Contested Violations file (public record), updated weekly. A dismissed or defaulted contest leaves the citation standing as issued; a vacated or withdrawn citation is removed from the violation record. Latest contest filed 2022-09-01.
Contested penalties
A reduction or dismissal at the Commission is a lawful outcome of contesting a proposed penalty. Figures are the proposed amount and the amount upheld in the docket's decision.
Largest penalties this mine contested before the Federal Mine Safety and Health Review Commission, with the outcome on record.
Docket Decision Judge Year Proposed / upheld
LAKE 2019-0030 Settlement Paez 2019 $16K → $1K
LAKE 2022-0283 Settlement Young 2023 $540 → $250
Source: FMSHRC civil penalty dockets and decisions (public record), updated weekly.
Health sampling
A sample is a point in time compliance measurement, not an individual exposure history. These figures describe MSHA sampling records and do not establish causation or personal dose.

Metal and nonmetal contaminants (personal samples)
Many samples are screening measurements of substances with no applicable exposure limit; they are counted as samples but excluded from every over-limit figure. Over-limit shares use only limit-tested samples.

Last sampled: 2025-10-19
3%
of limit-tested samples over the exposure limit
43
samples
32
limit-tested
Most sampled contaminants
  • Nickel dust & salts111 over
  • Quartz, respirable, >1% Qtz12
  • Arsenic dust11
  • Beryllium dust11
Show the individual readings (100)
Date Contaminant Concentration Limit Conc / limit Occupation
2018-06-11 Nickel dust & salts 1.43 1 1.43 Flotation/Concentrator Oper.
2025-10-19 Quartz, respirable, >1% Qtz 0.15 Front-end Loader Operator
2025-10-19 Quartz, respirable, >1% Qtz 0.43 Hammer Mill Operator
2023-04-28 Chromium, soluble 0 500 0.00 Utility Man
2023-04-28 Cobalt dust 0 100 0.00 Washer Operator
2023-04-28 Chromium, soluble 0 500 0.00 Washer Operator
2023-04-28 Cadmium dust & salts 0 200 0.00 Washer Operator
2023-04-28 Beryllium dust 0 2 0.00 Washer Operator
2023-04-28 Arsenic dust 0 500 0.00 Washer Operator
2023-04-28 Vanadium dust 0 500 0.00 Utility Man
2023-04-28 Nickel dust & salts 0.03 1 0.03 Utility Man
2023-04-28 Molybdenum dust 0 10 0.00 Utility Man
2023-04-28 Manganese dust 0 5 0.00 Utility Man
2023-04-28 Lead, inorganic dust 0 150 0.00 Utility Man
2023-04-28 Copper dust and mist 0.06 1 0.06 Utility Man
2023-04-28 Cobalt dust 1 100 0.01 Utility Man
2023-04-28 Molybdenum dust 0 10 0.00 Crusher Oper/Worker
2023-04-28 Arsenic dust 0 500 0.00 Crusher Oper/Worker
2023-04-28 Beryllium dust 0 2 0.00 Crusher Oper/Worker
2023-04-28 Cadmium dust & salts 0 200 0.00 Crusher Oper/Worker
2023-04-28 Chromium, soluble 1 500 0.00 Crusher Oper/Worker
2023-04-28 Cobalt dust 4 100 0.04 Crusher Oper/Worker
2023-04-28 Copper dust and mist 0.16 1 0.16 Crusher Oper/Worker
2023-04-28 Lead, inorganic dust 7 150 0.05 Crusher Oper/Worker
2023-04-28 Manganese dust 0.01 5 0.00 Crusher Oper/Worker
2023-04-28 Cadmium dust & salts 0 200 0.00 Utility Man
2023-04-28 Beryllium dust 0 2 0.00 Utility Man
2023-04-28 Arsenic dust 0 500 0.00 Utility Man
2023-04-28 Vanadium dust 0 500 0.00 Crusher Oper/Worker
2023-04-28 Nickel dust & salts 0.02 1 0.02 Crusher Oper/Worker
2023-04-28 Molybdenum dust 0 10 0.00 Crusher Oper/Worker
2023-04-28 Manganese dust 0 5 0.00 Crusher Oper/Worker
2023-04-28 Lead, inorganic dust 0 150 0.00 Crusher Oper/Worker
2023-04-28 Copper dust and mist 0.02 1 0.02 Crusher Oper/Worker
2023-04-28 Cobalt dust 0 100 0.00 Crusher Oper/Worker
2023-04-28 Chromium, soluble 0 500 0.00 Crusher Oper/Worker
2023-04-28 Cadmium dust & salts 0 200 0.00 Crusher Oper/Worker
2023-04-28 Beryllium dust 0 2 0.00 Crusher Oper/Worker
2023-04-28 Arsenic dust 0 500 0.00 Crusher Oper/Worker
2023-04-28 Vanadium dust 0 500 0.00 Crusher Oper/Worker
2023-04-28 Nickel dust & salts 0.15 1 0.15 Crusher Oper/Worker
2023-04-28 Molybdenum dust 0 10 0.00 Crusher Oper/Worker
2023-04-28 Manganese dust 0.01 5 0.00 Crusher Oper/Worker
2023-04-28 Lead, inorganic dust 7 150 0.05 Crusher Oper/Worker
2023-04-28 Copper dust and mist 0.18 1 0.18 Crusher Oper/Worker
2023-04-28 Cobalt dust 4 100 0.04 Crusher Oper/Worker
2023-04-28 Chromium, soluble 2 500 0.00 Crusher Oper/Worker
2023-04-28 Cadmium dust & salts 0 200 0.00 Crusher Oper/Worker
2023-04-28 Beryllium dust 0 2 0.00 Crusher Oper/Worker
2023-04-28 Arsenic dust 0 500 0.00 Crusher Oper/Worker
2023-04-28 Vanadium dust 0 500 0.00 Crusher Oper/Worker
2023-04-28 Nickel dust & salts 0.15 1 0.15 Crusher Oper/Worker
2023-04-28 Vanadium dust 0 500 0.00 Washer Operator
2023-04-28 Nickel dust & salts 0.02 1 0.02 Washer Operator
2023-04-28 Molybdenum dust 0 10 0.00 Washer Operator
2023-04-28 Manganese dust 0 5 0.00 Washer Operator
2023-04-28 Lead, inorganic dust 0 150 0.00 Washer Operator
2023-04-28 Copper dust and mist 0.03 1 0.03 Washer Operator
2021-04-13 Quartz, respirable, >1% Qtz 0.93 1.39 0.67 Crusher Oper/Worker
2021-04-13 Quartz, respirable, >1% Qtz 0.73 1.61 0.45 Crusher Oper/Worker
2019-02-21 Copper dust and mist 0.06 1 0.06 Flotation/Concentrator Oper.
2019-02-21 Lead, inorganic dust 0 150 0.00 Flotation/Concentrator Oper.
2019-02-21 Manganese dust 0 5 0.00 Flotation/Concentrator Oper.
2019-02-21 Molybdenum dust 0 10 0.00 Flotation/Concentrator Oper.
2019-02-21 Nickel dust & salts 0.02 1 0.02 Flotation/Concentrator Oper.
2019-02-21 Vanadium dust 0 500 0.00 Flotation/Concentrator Oper.
2019-02-21 Beryllium dust 0 2 0.00 Flotation/Concentrator Oper.
2019-02-21 Cadmium dust & salts 0 200 0.00 Flotation/Concentrator Oper.
2019-02-21 Chromium, soluble 0 500 0.00 Flotation/Concentrator Oper.
2019-02-21 Arsenic dust 0 500 0.00 Flotation/Concentrator Oper.
2019-02-21 Cobalt dust 0 100 0.00 Flotation/Concentrator Oper.
2018-10-24 Vanadium dust 0 500 0.00 Utility Man
2018-10-24 Arsenic dust 0 500 0.00 Flotation/Concentrator Oper.
2018-10-24 Beryllium dust 0 2 0.00 Flotation/Concentrator Oper.
2018-10-24 Cadmium dust & salts 0 200 0.00 Flotation/Concentrator Oper.
2018-10-24 Chromium, soluble 0 500 0.00 Flotation/Concentrator Oper.
2018-10-24 Cobalt dust 1.99 100 0.02 Flotation/Concentrator Oper.
2018-10-24 Copper dust and mist 0.11 1 0.11 Flotation/Concentrator Oper.
2018-10-24 Lead, inorganic dust 0 150 0.00 Flotation/Concentrator Oper.
2018-10-24 Manganese dust 0 5 0.00 Flotation/Concentrator Oper.
2018-10-24 Molybdenum dust 0 10 0.00 Flotation/Concentrator Oper.
2018-10-24 Nickel dust & salts 0.07 1 0.07 Flotation/Concentrator Oper.
2018-10-24 Vanadium dust 0 500 0.00 Flotation/Concentrator Oper.
2018-10-24 Arsenic dust 0 500 0.00 Utility Man
2018-10-24 Beryllium dust 0 2 0.00 Utility Man
2018-10-24 Cadmium dust & salts 0 200 0.00 Utility Man
2018-10-24 Chromium, soluble 0 500 0.00 Utility Man
2018-10-24 Cobalt dust 0 100 0.00 Utility Man
2018-10-24 Copper dust and mist 0.02 1 0.02 Utility Man
2018-10-24 Lead, inorganic dust 0 150 0.00 Utility Man
2018-10-24 Manganese dust 0 5 0.00 Utility Man
2018-10-24 Molybdenum dust 0 10 0.00 Utility Man
2018-10-24 Nickel dust & salts 0.01 1 0.01 Utility Man
2018-06-13 Fibers, >5um 0.02 Crusher Oper/Worker
2018-06-13 Fibers, >5um 0.05 Crusher Oper/Worker
2018-06-11 Molybdenum dust 0 10 0.00 Flotation/Concentrator Oper.
2018-06-11 Manganese dust 0 5 0.00 Flotation/Concentrator Oper.
2018-06-11 Lead, inorganic dust 3.07 150 0.02 Flotation/Concentrator Oper.
2018-06-11 Copper dust and mist 0.21 1 0.21 Flotation/Concentrator Oper.
2018-06-11 Cobalt dust 37.08 100 0.37 Flotation/Concentrator Oper.
Showing 100 of 142 laboratory readings: every over-limit reading, then the most recent. MSHA reads one air sample several times, so readings outnumber the samples counted above. The full set is in MSHA's Personal Health Samples file.

Area samples (mill and shop air)

Last sampled: 2018-10-24, 7 years ago
13
samples
Show the individual readings (49)
Date Contaminant Concentration Limit Conc / limit Area sampled
2018-10-24 Arsenic dust 0 COPPER COLUMN TANKS
2018-10-24 Cadmium dust & salts 0 COPPER COLUMN TANKS
2018-10-24 Beryllium dust 0 COPPER COLUMN TANKS
2018-10-24 Vanadium dust 0 COPPER COLUMN TANKS
2018-10-24 Nickel dust & salts 0.01 COPPER COLUMN TANKS
2018-10-24 Molybdenum dust 0 COPPER COLUMN TANKS
2018-10-24 Manganese dust 0 COPPER COLUMN TANKS
2018-10-24 Lead, inorganic dust 0 COPPER COLUMN TANKS
2018-10-24 Copper dust and mist 0.06 COPPER COLUMN TANKS
2018-10-24 Cobalt dust 0 COPPER COLUMN TANKS
2018-10-24 Chromium, soluble 0 COPPER COLUMN TANKS
2018-06-13 Fibers, >5um 0.05 MP CRUSHER BOOTH PLA
2018-06-13 Fibers, >5um 0.02 MP CRUSHER TRUCK DUM
2018-06-12 Vanadium dust 0.05 MP CRUSHER AT CRUSHE
2018-06-12 Manganese dust 0 MP CRUSHER AT CRUSHE
2018-06-12 Nuisance dust, respirable, <1% Qtz 0.26 MP CRUSHER TRUCK DUM
2018-06-12 Quartz, respirable, >1% Qtz 0.69 MP CRUSHER BOOTH PLA
2018-06-12 Quartz, respirable, >1% Qtz 1.82 MP CRUSHER AT CRUSHE
2018-06-12 Arsenic dust 0 MP CRUSHER AT CRUSHE
2018-06-12 Beryllium dust 0 MP CRUSHER AT CRUSHE
2018-06-12 Cadmium dust & salts 0.27 MP CRUSHER AT CRUSHE
2018-06-12 Chromium, soluble 0 MP CRUSHER AT CRUSHE
2018-06-12 Cobalt dust 2.79 MP CRUSHER AT CRUSHE
2018-06-12 Copper dust and mist 0.12 MP CRUSHER AT CRUSHE
2018-06-12 Lead, inorganic dust 2.75 MP CRUSHER AT CRUSHE
2018-06-12 Molybdenum dust 0 MP CRUSHER AT CRUSHE
2018-06-12 Nickel dust & salts 0.1 MP CRUSHER AT CRUSHE
2018-06-11 Arsenic dust 0 MP FLOTAT/REAGENT
2018-06-11 Beryllium dust 0 MP FLOTAT/REAGENT
2018-06-11 Cadmium dust & salts 0.43 MP FLOTAT/REAGENT
2018-06-11 Chromium, soluble 0 MP FLOTAT/REAGENT
2018-06-11 Cobalt dust 0.3 MP FLOTAT/REAGENT
2018-06-11 Copper dust and mist 0.02 MP FLOTAT/REAGENT
2018-06-11 Lead, inorganic dust 2.71 MP FLOTAT/REAGENT
2018-06-11 Manganese dust 0 MP FLOTAT/REAGENT
2018-06-11 Molybdenum dust 0 MP FLOTAT/REAGENT
2018-06-11 Nickel dust & salts 0.01 MP FLOTAT/REAGENT
2018-06-11 Vanadium dust 0 MP FLOTAT/REAGENT
2018-06-11 Vanadium dust 0 MP CONCENTRATE RAIL
2018-06-11 Nickel dust & salts 0.19 MP CONCENTRATE RAIL
2018-06-11 Molybdenum dust 0 MP CONCENTRATE RAIL
2018-06-11 Manganese dust 0 MP CONCENTRATE RAIL
2018-06-11 Lead, inorganic dust 1.1 MP CONCENTRATE RAIL
2018-06-11 Copper dust and mist 0.14 MP CONCENTRATE RAIL
2018-06-11 Cobalt dust 5.18 MP CONCENTRATE RAIL
2018-06-11 Chromium, soluble 0 MP CONCENTRATE RAIL
2018-06-11 Cadmium dust & salts 0.26 MP CONCENTRATE RAIL
2018-06-11 Beryllium dust 0 MP CONCENTRATE RAIL
2018-06-11 Arsenic dust 0.43 MP CONCENTRATE RAIL
Source: MSHA respirable dust, quartz, and noise sampling records, updated weekly. Metal/nonmetal contaminant figures come from MSHA's Personal Health Samples and Area Samples files (public record), updated weekly.

Humboldt Mill recorded 3.54 reportable injury cases per 100 full-time workers in 2025.

Injury rate, 2025
This rate is reportable injury cases per 100 full-time-equivalent workers per year, computed as 200,000 times cases divided by MSHA operator-reported employee-hours. Cases are injuries MSHA graded degree 01 through 07; accident-only events that hurt no one are excluded, and so are contractor injuries, whose hours do not attach to a single mine. Rates begin in 2000, when quarterly employment reporting starts, and are withheld below 20,000 hours in a year.
3.54
total case rate
2.83
days-away rate
0.000
fatality rate
Above average. The US metal and nonmetal mining average was 1.65 and the all-US-mining average was 1.97 cases per 100 workers.
In Michigan, metal and nonmetal mining averaged 2.06 cases per 100 workers that year.
Year total case rate days-away fatal
2025 3.54 2.83 0.000
2024 4.00 4.00 0.000
2023 4.49 2.99 0.000
2022 0.71 0.00 0.000
2021 0.00 0.00 0.000
2020 0.00 0.00 0.000
2019 0.68 0.00 0.000
2018 0.56 0.00 0.000
Source: injury cases from MSHA accident and injury records; employee-hours from MSHA quarterly employment reports. Rate is cases per 100 full-time-equivalent workers, operator employees only.
Ownership history
  1. Cleveland-Cliffs Iron Company 1950 to 2008
  2. Kennecott Eagle Land LLC 2008 to 2013
  3. Eagle Mine LLC 2013 to present
Source: MSHA controller and operator history, updated weekly.
Workforce and production
Year Employees
2026 150
2025 150
2024 164
2023 156
2022 146
2021 147
2020 147
2019 151
2018 155
2017 155
2016 146
2015 150
2014 117
2013 43
2012 19
2011 3
2010 1
2009 0
2008 2
Source: MSHA quarterly employment and production, updated weekly.

Humboldt Mill sits in Marquette County, Michigan, where the Census mining category is 2.7% of county employment.

Local economic context
County figures come from the US Census Bureau's American Community Survey, 5-year pooled estimates, so the 2023 vintage covers 2019 through 2023. The Census category is 'mining, quarrying, and oil and gas extraction', which is broader than MSHA jurisdiction and includes oil and gas workers no mine employs. These figures describe the surrounding county, not this mine, and are not a factor in any specific incident.
Marquette County, Michigan · Population 66,430
2.7%
Mining share of county employment
$64,675
Median household income
Source: US Census Bureau, American Community Survey 2023 5-year estimates.
Quarterly safety rates
Citations per million reported employee-hours. Rates begin in 2000, when MSHA's quarterly employment data starts; earlier incidents are counted but cannot be rate-adjusted. Quarters under 100,000 reported hours are greyed: too few hours for a stable rate.
Citations per million employee-hours, as reported to MSHA
Quarter Hours worked Citations S&S Per 1M hrs
2026 Q2 73,715 0 0 0.0
2026 Q1 66,046 0 0 0.0
2025 Q4 65,975 2 0 30.3
2025 Q3 73,011 2 0 27.4
2025 Q2 72,083 0 0 0.0
2025 Q1 71,805 4 1 55.7
2024 Q4 72,669 0 0 0.0
2024 Q3 77,091 0 0 0.0
Show 63 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2024 Q2 75,678 7 0 92.5
2024 Q1 74,541 0 0 0.0
2023 Q4 71,467 8 0 111.9
2023 Q3 61,439 0 0 0.0
2023 Q2 63,095 14 1 221.9
2023 Q1 71,195 0 0 0.0
2022 Q4 64,124 13 2 202.7
2022 Q3 71,052 11 0 154.8
2022 Q2 76,322 4 2 52.4
2022 Q1 69,485 6 0 86.3
2021 Q4 66,943 0 0 0.0
2021 Q3 70,667 0 0 0.0
2021 Q2 72,801 6 0 82.4
2021 Q1 73,079 0 0 0.0
2020 Q4 66,212 6 1 90.6
2020 Q3 70,090 6 0 85.6
2020 Q2 73,518 0 0 0.0
2020 Q1 73,308 8 0 109.1
2019 Q4 68,843 0 0 0.0
2019 Q3 73,754 0 0 0.0
2019 Q2 79,313 7 0 88.3
2019 Q1 72,750 0 0 0.0
2018 Q4 93,982 4 0 42.6
2018 Q3 93,982 2 2 21.3
2018 Q2 92,842 3 0 32.3
2018 Q1 76,209 1 1 13.1
2017 Q4 71,567 0 0 0.0
2017 Q3 70,788 5 0 70.6
2017 Q2 75,322 0 0 0.0
2017 Q1 76,768 2 0 26.1
2016 Q4 73,070 4 1 54.7
2016 Q3 83,679 5 0 59.8
2016 Q2 81,136 0 0 0.0
2016 Q1 72,149 8 2 110.9
2015 Q4 80,316 0 0 0.0
2015 Q3 72,707 5 2 68.8
2015 Q2 69,813 8 1 114.6
2015 Q1 69,583 5 0 71.9
2014 Q4 77,706 0 0 0.0
2014 Q3 76,695 23 4 299.9
2014 Q2 57,735 0 0 0.0
2014 Q1 25,939 0 0 0.0
2013 Q4 24,062 0 0 0.0
2013 Q3 20,990 0 0 0.0
2013 Q2 17,382 0 0 0.0
2013 Q1 19,479 2 0 102.7
2012 Q4 20,951 0 0 0.0
2012 Q3 8,255 0 0 0.0
2012 Q2 2,349 0 0 0.0
2012 Q1 1,806 0 0 0.0
2011 Q4 1,587 0 0 0.0
2011 Q3 1,061 0 0 0.0
2011 Q2 837 0 0 0.0
2011 Q1 185 0 0 0.0
2010 Q4 8 0 0 0.0
2010 Q3 10 0 0 0.0
2010 Q2 18 0 0 0.0
2010 Q1 0 0 0
2009 Q4 34 0 0 0.0
2009 Q3 0 0 0
2009 Q2 0 0 0
2009 Q1 0 0 0
2008 Q4 180 0 0 0.0
No fatalities recorded at this mine.

Reportable incidents

47 on file

2026 · 4 incidents

June 18, 2026 MI · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
Eagle Mine LLC · Over-exertion in lifting objects

Employee picked up a tub of water and tweaked their back.

May 14, 2026 MI · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech MACHINERY
Eagle Mine LLC · Struck by... (Not Elsewhere Classified)

While using a one-handed reciprocating saw, the blade hopped out of the rubber liner that was being cut and punctured a maintenance employee's hand.

April 30, 2026 MI · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
Eagle Mine LLC · Struck against stationary object

Employee struck knee on a pipe bracket while moving a ladder.

March 9, 2026 MI · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator SLIP OR FALL OF PERSON
Eagle Mine LLC · Fall to the walkway or working surface

Employee slipped and fell in an icy area and injured their shoulder.

2025 · 5 incidents

November 16, 2025 MI · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Eagle Mine LLC · Over-exertion (Not Elsewhere Classified)

After kneeling down while performing maintenance work on a conveyor belt, employee experienced knee swelling.

August 11, 2025 MI · Metal/Non-Metal water circuit operator, slurry operator, mix operator, pump operator worker SLIP OR FALL OF PERSON
Eagle Mine LLC · Fall from ladders

Employee injured their ankle after falling approximately 3.5 feet off of a fixed ladder.

June 22, 2025 MI · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech STRIKING OR BUMPING
Eagle Mine LLC · Struck against stationary object

While an employee was standing up from their workstation, they hit their elbow on the corner of the table. After a short period of time, the affected area began to swell up and the employee was evaluated at the local hospital where they were prescribed days off of work.

June 5, 2025 MI · Metal/Non-Metal lab technician HANDLING OF MATERIALS
Eagle Mine LLC · Struck by... (Not Elsewhere Classified)

While washing a glass beaker in the lab, the beaker broke and cut the employee's hand.

April 2, 2025 MI · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech MACHINERY
Eagle Mine LLC · Struck by flying object

While using a bench grinder with only safety glasses on an employee got metal debris in their eye.

2024 · 6 incidents

December 22, 2024 MI · Metal/Non-Metal miner, prospector, nec HANDLING OF MATERIALS
Eagle Mine LLC · Over-exertion in wielding or throwing objects

Operator felt pain in their lower back while shoveling material on to a conveyor.

December 3, 2024 MI · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Eagle Mine LLC · Struck against stationary object

While using a wrench to loosen a nut, the wrench slipped off the nut and the maintenance worker struck their hand on a bracket injuring their hand.

August 5, 2024 MI · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman SLIP OR FALL OF PERSON
Eagle Mine LLC · Over-exertion (Not Elsewhere Classified)

The employee was exiting the administration building through the East door with a bag of garbage over their shoulder. When stepping down the steps they took them both in one stride and landed on the side of their left foot, resulting in a strain to the left ankle. Employee stated that they were holding the handrail at the time.

August 3, 2024 MI · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Eagle Mine LLC · Over-exertion (Not Elsewhere Classified)

Employee was moving an empty 55 gallon barrel that was being used to collect material being cleaned up in the mill when they felt a muscle pull in their groin area.

May 5, 2024 MI · Metal/Non-Metal prep plant foreman, supervisor, mill plant supervisor, kiln supervisor SLIP OR FALL OF PERSON
Eagle Mine LLC · Over-exertion (Not Elsewhere Classified)

Employee's right foot slipped off of a step while turning around on a set of stairs and injured their foot.

March 25, 2024 MI · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
Eagle Mine LLC · Over-exertion in lifting objects

Employee developed a sharp pain in their abdominal area while shoveling snow. The employee had an existing medical restriction not to lift over 20 pounds.

2023 · 6 incidents

September 29, 2023 MI · Metal/Non-Metal ball/rod/pebble/hand/limestone/dry mill operator, roller operator HANDLING OF MATERIALS
Eagle Mine LLC · Over-exertion in pulling or pushing objects

Operator strained their finger (causing it to swell) while trying to open a valve that was stuck closed.

August 14, 2023 MI · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech OTHER
Eagle Mine LLC · Absorption of radiations, caustics, toxic and noxious substances

A maintenance employee was stung by an insect while clearing brush and developed an infection in the location of the sting the next day.

July 7, 2023 MI · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Eagle Mine LLC · Over-exertion in lifting objects

Employee strained their groin lifting one half of a chute.

June 28, 2023 MI · Metal/Non-Metal ball/rod/pebble/hand/limestone/dry mill operator, roller operator HANDLING OF MATERIALS
Eagle Mine LLC · Over-exertion in wielding or throwing objects

Mill Operator developed a sore back while shoveling spillage in the mill.

May 8, 2023 MI · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Eagle Mine LLC · Over-exertion in lifting objects

Maintenance employee tore their bicep while lifting a tool bag with a rope.

February 12, 2023 MI · Metal/Non-Metal beltman, conveyor man, conveyor belt worker, mobile bridge carrierman, feeder operator, conveyor rider HANDLING OF MATERIALS
Eagle Mine LLC · Over-exertion in lifting objects

Operator was cleaning up spillage from a conveyor and strained their back while lifting a half full bucket of ore fines.

2022 · 3 incidents

September 10, 2022 MI · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator POWERED HAULAGE
Eagle Mine LLC · Fall onto or against objects

Two chipped teeth when falling forward after a railcar mover made impact with a rail car. The employee was standing up in the railcar mover looking out the window to see how close they were to the staged railcar. The impact resulted in the employee losing their balance and they fell forward into the window chipping their two front teeth.

May 23, 2022 MI · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Eagle Mine LLC · Over-exertion in lifting objects

Low back injury when lifting pipe into an elevated hangar. Physical therapy was prescribed at later date.

February 16, 2022 MI · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman SLIP OR FALL OF PERSON
Eagle Mine LLC · Over-exertion (Not Elsewhere Classified)

There was ice that was discharged in the area where our loaders are parked. After EE's shift, EE was getting down off of the loader, and EE's right foot slipped out and to the right. EE's left foot slipped off the ladder, but EE held on to the ladder and did not fall completely.

2019 · 1 incident

October 12, 2019 MI · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator POWERED HAULAGE
Eagle Mine LLC · Struck by flying object

Loader operator turned on the air conditioning in a front end loader and proceeded to open the vent when dust was blown into their right eye. The eye was flushed but irritation persisted. After a medical evaluation the employee was prescribed antibiotic eye drops for the irritation and to prevent the possibility of infection. The operator was wearing glasses.

2018 · 3 incidents

November 20, 2018 MI · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
Eagle Mine LLC · Struck against stationary object

An employee was washing their hands in a bathroom sink. When the employee reached for the faucet the employees right hand contacted the bottom edge of the soap dish that was mounted near the sink faucet causing a one inch long laceration on the employees right knuckle. Four sutures were received.

June 14, 2018 MI · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Eagle Mine LLC · Over-exertion (Not Elsewhere Classified)

While reinstalling a gear box Employee strained groin.

March 5, 2018 MI · Metal/Non-Metal security guard, watchman OTHER
Eagle Mine LLC · Bodily reaction, (Not Elsewhere Classified)

An employee was performing routine seated work in the security building. The employee experienced an instant pinch and sharp pain in the right shoulder when twisting their upper body and raising their arm. The employee was evaluated at UP Health System-Bell and received work restrictions and a sling. The employee also sought physical therapy as recommended by the physician.

2017 · 2 incidents

October 18, 2017 MI · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
Eagle Mine LLC · Struck by flying object

An employee was washing down a strainer basket when the stream of water and debris was redirected into the face of the operator.

September 25, 2017 MI · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator MACHINERY
Eagle Mine LLC · Struck by... (Not Elsewhere Classified)

A compressed air fitting failed while an employee was operating a pressure filter.

2016 · 4 incidents

August 8, 2016 MI · Metal/Non-Metal mechanic helper HANDLING OF MATERIALS
Eagle Mine LLC · Caught in, under or between a moving and a stationary object

Maintenance employees were in tight quarters and placed thumb in the line of fire.

July 25, 2016 MI · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator OTHER
Eagle Mine LLC · Struck by flying object

Employee was applying dry absorbent to a hydraulic oil spill when the wind blew dry absorbent into the employee's eye.

March 29, 2016 MI · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Eagle Mine LLC · Caught in, under or between a moving and a stationary object

Employee was attempting to remove an impeller from a slurry pump. Impeller broke free from the shaft allowing it to spin counter clockwise. Shaft continued to rotate pinching employees index finger.

2015 · 5 incidents

December 1, 2015 MI · Metal/Non-Metal plumber, pipefitter, millwright HANDLING OF MATERIALS
Eagle Mine LLC · Struck by falling object

Employee was moving a ladder which contacted a light fixture causing the fixture to break. The broken fixture struck the employee on the nose and upper lip. Employee received 8 stitches.

August 25, 2015 MI · Metal/Non-Metal electrician, lineman SLIP OR FALL OF PERSON
Eagle Mine LLC · Fall to the walkway or working surface

Employee was helping to pull an electrical cable by hand with a pulling rope. While pulling the rope broke and the three employees fell at ground level. When they fell, their legs got tangled and caused a hairline fracture in the employees right ankle.

August 21, 2015 MI · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer MACHINERY
Eagle Mine LLC · Struck by flying object

Employee was air lancing a chute in the crushing circuit when the Chicago fitting separated and struck employee in lip. Employee was taken to ER where 4 nylon sutures were administered.

June 10, 2015 MI · Metal/Non-Metal electrician, lineman ELECTRICAL
Eagle Mine LLC · Flash burns (electric)

Electrician received partial thickness burns to right hand when the lugs on the MCC became energized while doing maintenance work.

March 4, 2015 MI · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
Eagle Mine LLC · Struck against stationary object

Employee hit his left thumb while dumping a hopper.

2014 · 5 incidents

December 14, 2014 MI · Metal/Non-Metal plumber, pipefitter, millwright HANDTOOLS (NONPOWERED)
Eagle Mine LLC · Struck by... (Not Elsewhere Classified)

Two employees were working on replacing the packing on the nickel Filter feed standby pump, they were installing the packing gland and while one employee was pushing the gland in with a pry bar, the pry bar slipped and struck the second employee's hand while was securing the fasteners.

November 21, 2014 MI · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator OTHER
Eagle Mine LLC · Bodily reaction, (Not Elsewhere Classified)

An operator was cleaning underneath the copper thickener using a water hose and while squatting the employee felt a pain in the left knee. Employee was evaluated by on-site medical care and then taken for further evaluation to Bell Hospital. The employee received work restrictions.

June 27, 2014 MI · Metal/Non-Metal electrician, lineman HANDTOOLS (NONPOWERED)
Eagle Mine LLC · Struck by... (Not Elsewhere Classified)

Employee was terminating cables inside a junction box and installing tags. He attempted to adjust the tag with a knife. The knife slipped and allegedly cut his left index finger

April 23, 2014 MI · Metal/Non-Metal steel worker, iron metal worker, iron worker HANDLING OF MATERIALS
Eagle Mine LLC · Struck by... (Not Elsewhere Classified)

EE sweeping on top of transfer conveyor and experienced irritation in rt eye. A small piece of debris was observed & flushing was attempted onsite. He was seen at the local ER on 4/23/14 at shift end. He continued to have irritation & requested to be seen again on 4/28/14. Returned to full duty following both visits. Was prescribed medicine (eye drops) at 4/28/14 visit.

February 5, 2014 MI · Metal/Non-Metal steel worker, iron metal worker, iron worker HANDLING OF MATERIALS
Eagle Mine LLC · Over-exertion in lifting objects

Employee strained back while lifting metal grates

2013 · 2 incidents

November 14, 2013 MI · Metal/Non-Metal miner, prospector, nec HANDLING OF MATERIALS
Eagle Mine LLC · Caught in, under or between a moving and a stationary object

Employee was working with another employee to roll a 12' beam from the H position to the I position. The employee pinched his right thumb between the beam he was handling and a beam they already had standing in the I position. His thumb was fractured and stitches required.

June 14, 2013 MI · Metal/Non-Metal miner, prospector, nec MACHINERY
Kennecott Eagle Land LLC · Struck by falling object

Unloading ball mill with cribbing and metal banding. Band broke cribbing fell resulting in crushing of left index finger tip. Amputation requited

2011 · 1 incident

December 6, 2011 MI · Metal/Non-Metal carpenter HANDLING OF MATERIALS
Kennecott Eagle Land LLC · Over-exertion in lifting objects

Employee was moving wall panels made of visqueen and lumber weighing approximately 100 pounds. He was working with a partner.