Mining Incidents

Middle Tennessee Mine: 4 recorded fatalities Metal/Non-Metal

Crucible MTN, LLC · Underground
Controlled by Korea Zinc Co Ltd
Gordonsville, Smith County, TN  ·  Active
MSHA Mine ID: 4000864

Middle Tennessee Mine has $1.6M in proposed MSHA penalties and $13K outstanding across 55 contested dockets, plus health sampling and the full incident record.

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Fatalities
4
Total incidents
656
Years on record
1983–2025
Latest incident
Aug 2025
Compliance record
MSHA citations since 2000
2,227
citations
676
significant & substantial
$1,598,201
proposed penalties
$1,327,814
paid to date
83% of proposed penalties paid to date, a $270,387 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2000
425
inspections on record
20,504
inspection hours
10.9
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.
2,227 citations across 20,504 inspection hours.
Source: MSHA inspections data, updated weekly.
Imminent-danger orders
A Section 107(a) order removes miners from an area when an inspector finds an imminent danger. Each order is lifted once the condition is corrected, so this counts orders issued, not orders now in effect.
11
Section 107(a) orders
Most recent order: 2017-03-29.
On record since 2010.
Source: MSHA imminent-danger order records, updated weekly.

Middle Tennessee Mine has $1.6M in proposed MSHA penalties and $13K outstanding across 55 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.
$1.6M
proposed penalties
$1.3M
current assessed
$1.3M
paid to date
$13K
outstanding
2,170 assessments are final orders; 55 contested dockets.
Of $710K in penalties contested before the Commission, $417K was upheld in final decisions.
As of the most recent assessment on 2026-01-05.
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.
31.1%
significant & substantial
17.6%
high negligence or reckless
31.1%
reasonably likely or greater
50.4%
permanently disabling or fatal if injury occurs
Negligence coding: 0.0% none, 8.6% low, 73.8% moderate, 17.6% 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.
240 citations taken to the federal commission · 11% of citations on record
  • Settled 211 · 88%
  • Stood as issued 5 · 2%
  • Vacated or withdrawn 24 · 10%
72%
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 167 decided S&S contests · industry: 79%
43%
Penalty reduction in decided contests
$723K proposed, $416K 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 2023-01-08.
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
SE 2011-7M Settlement Tureck 2012 $94K → $64K
SE 2019-0183 Settlement McCarthy 2020 $73K → $36K
SE 2010-964M Settlement Tureck 2012 $60K → $29K
SE 2019-0047 Settlement McCarthy 2019 $46K → $29K
SE 2008-990M Settlement Bulluck 2011 $43K → $33K
SE 2009-113M Settlement Paez 2011 $37K → $23K
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: 2025-10-15
26%
of limit-tested samples over the exposure limit
242
samples
200
limit-tested
Most sampled contaminants
  • Diesel particulate (total carbon)8940 over
  • Total Carbon,TC194 over
  • Quartz, respirable, >1% Qtz433 over
  • TC as EC @ 35083 over
Show the individual readings (100)
Date Contaminant Concentration Limit Conc / limit Occupation
2015-10-04 EC @ 160 320 160 2.00 Scaling (mechanical)
2015-10-04 TC @ 160 410 160 2.56 Scaling (mechanical)
2015-06-02 EC @ 160 181 160 1.13 Ground Control/Timberman
2015-06-02 TC @ 160 354 160 2.21 Ground Control/Timberman
2015-06-02 TC from EC @ 160 200 160 1.25 Blaster, Powder Gang
2015-06-02 TC @ 160 192 160 1.20 Blaster, Powder Gang
2015-03-03 TC from EC @ 160 201 160 1.26 Drill Operator, Rotary
2015-03-03 TC @ 160 231 160 1.44 Drill Operator, Rotary
2015-03-03 EC @ 160 172 160 1.08 Drill Operator, Rotary
2015-02-10 EC @ 160 324 160 2.03 Blaster, Powder Gang
2015-02-10 TC @ 160 512 160 3.20 Scaling (mechanical)
2015-02-10 TC @ 160 414 160 2.59 Blaster, Powder Gang
2015-02-10 EC @ 160 309 160 1.93 Scaling (mechanical)
2014-12-30 TC @ 160 228 160 1.43 Scaling (mechanical)
2014-12-30 EC @ 160 224 160 1.40 Blaster, Powder Gang
2014-12-30 EC @ 160 198 160 1.24 Scaling (mechanical)
2014-12-30 TC @ 160 264 160 1.65 Blaster, Powder Gang
2014-12-09 TC @ 160 372 160 2.33 Scaling (mechanical)
2014-12-09 EC @ 160 280 160 1.75 Scaling (mechanical)
2014-12-09 TC @ 160 177 160 1.11 Scaling (mechanical)
2014-11-05 EC @ 160 227 160 1.42 Scaling (mechanical)
2014-11-05 Quartz, respirable, >1% Qtz 0.73 0.72 1.01 Scaling (mechanical)
2014-11-05 TC @ 160 290 160 1.81 Scaling (mechanical)
2014-11-05 TC @ 160 989 160 6.18 Scaling (mechanical)
2014-11-05 EC @ 160 844 160 5.28 Scaling (mechanical)
2014-10-15 TC @ 160 420 160 2.63 Blaster, Powder Gang
2014-10-15 EC @ 160 169 160 1.06 Blaster, Powder Gang
2014-10-15 TC @ 160 187 160 1.17 Blaster, Powder Gang
2014-10-15 TC @ 160 187 160 1.17 Blaster, Powder Gang
2014-10-15 TC @ 160 182 160 1.14 Blaster, Powder Gang
2014-10-15 EC @ 160 371 160 2.32 Blaster, Powder Gang
2014-09-07 TC @ 160 185 160 1.16 Front-end Loader Operator
2014-07-21 TC @ 160 385 160 2.41 Truck Driver
2014-07-21 EC @ 160 280 160 1.75 Front-end Loader Operator
2014-07-21 EC @ 160 302 160 1.89 Truck Driver
2014-07-21 TC @ 160 352 160 2.20 Front-end Loader Operator
2014-04-23 EC @ 160 220 160 1.38 Truck Driver
2014-04-23 TC @ 160 267 160 1.67 Truck Driver
2014-04-23 TC @ 160 336 160 2.10 Front-end Loader Operator
2014-04-23 EC @ 160 277 160 1.73 Front-end Loader Operator
2014-01-16 TC @ 160 936 160 5.85 Drill Operator, Rotary
2014-01-16 TC @ 160 576 160 3.60 Front-end Loader Operator
2014-01-16 EC @ 160 764 160 4.78 Drill Operator, Rotary
2014-01-16 EC @ 160 345 160 2.16 Truck Driver
2014-01-16 EC @ 160 503 160 3.14 Front-end Loader Operator
2014-01-16 TC @ 160 394 160 2.46 Truck Driver
2012-10-18 TC @ 160 302 160 1.89 Road Grader Operator
2012-10-18 EC @ 160 221 160 1.38 Road Grader Operator
2012-10-03 EC @ 160 203 160 1.27 Road Grader Operator
2012-10-03 TC @ 160 259 160 1.62 Road Grader Operator
2012-07-24 EC @ 160 195 160 1.22 Road Grader Operator
2012-07-24 TC @ 160 252 160 1.58 Road Grader Operator
2011-09-21 TC @ 160 214 160 1.34 Truck Driver
2011-09-21 TC from EC @ 160 188 160 1.18 Truck Driver
2011-07-19 TC @ 160 174 160 1.09 Drill Operator, Jumbo Perc.
2011-06-20 TC @ 160 406 160 2.54 Truck Driver
2011-06-20 TC @ 160 214 160 1.34 Drill Operator, Jumbo Perc.
2011-06-20 EC @ 160 168 160 1.05 Drill Operator, Jumbo Perc.
2011-06-20 TC from EC @ 160 208 160 1.30 Drill Operator, Jumbo Perc.
2011-06-20 EC @ 160 334 160 2.09 Truck Driver
2011-05-22 TC @ 160 245 160 1.53 Truck Driver
2011-05-22 EC @ 160 197 160 1.23 Truck Driver
2011-05-22 EC @ 160 483 160 3.02 Drill Operator, Jumbo Perc.
2011-05-22 TC @ 160 817 160 5.11 Drill Operator, Jumbo Perc.
2011-03-31 EC @ 160 296 160 1.85 Drill Operator, Jumbo Perc.
2011-03-31 TC @ 160 387 160 2.42 Drill Operator, Jumbo Perc.
2011-03-31 TC @ 160 312 160 1.95 Truck Driver
2011-03-31 EC @ 160 241 160 1.51 Truck Driver
2011-03-31 EC @ 160 278 160 1.74 Truck Driver
2011-03-31 TC @ 160 350 160 2.19 Truck Driver
2011-03-31 EC @ 160 316 160 1.98 Drill Operator, Jumbo Perc.
2011-03-31 TC @ 160 340 160 2.13 Truck Driver
2011-03-31 EC @ 160 276 160 1.73 Truck Driver
2011-03-31 TC @ 160 439 160 2.74 Drill Operator, Jumbo Perc.
2008-09-17 Quartz, respirable, >1% Qtz 3.53 1.6 2.21 Utility Man
2008-09-03 EC @ 160 191 160 1.19 Truck Driver
2008-09-03 TC @ 160 216 160 1.35 Truck Driver
2008-09-03 EC @ 160 202 160 1.26 Front-end Loader Operator
2008-09-03 TC @ 160 256 160 1.60 Front-end Loader Operator
2008-06-18 TCarbon @ 350 369 350 1.05 Drill Operator, Rotary
2008-06-18 TC as EC @ 350 373 350 1.07 Drill Operator, Rotary
2008-02-22 TCarbon @ 350 436.49 350 1.25 Drill Helper
2008-02-22 TC as EC @ 350 489.3 350 1.40 Drill Helper
2008-02-22 TCarbon @ 350 421.71 350 1.20 Drill Operator, Rotary
2008-02-22 TC as EC @ 350 463.68 350 1.32 Drill Operator, Rotary
2003-04-09 Total Carbon,calculated from elemental carbon. 432.81 400 1.08 Drill Operator, Jumbo Perc.
2003-01-14 Total Carbon,TC 616.63 400 1.54 Front-end Loader Operator
2002-11-13 Total Carbon,TC 421.61 400 1.05 Road Grader Operator
2002-11-13 Total Carbon,TC 547.82 400 1.37 Blaster, Powder Gang
2002-11-13 Total Carbon,calculated from elemental carbon. 514.79 400 1.29 Blaster, Powder Gang
2002-11-06 Total Carbon,TC 410.47 400 1.03 Blaster, Powder Gang
2001-11-07 Quartz, respirable, >1% Qtz 1.5 1.5 1.00 Front-end Loader Operator
2025-10-15 EC @ 160 0 160 0.00 Utility Man
2025-10-15 TC @ 160 0 160 0.00 Utility Man
2025-10-15 TC from EC @ 160 0 160 0.00 Utility Man
2025-10-15 ORGANIC CARBON 0 Utility Man
2025-04-16 TC from EC @ 160 0 160 0.00 Laborer, Bullgang
2025-04-16 EC @ 160 0 160 0.00 Laborer, Bullgang
2025-04-16 TC @ 160 0 160 0.00 Laborer, Bullgang
2025-04-16 ORGANIC CARBON 0 Laborer, Bullgang
Showing 100 of 658 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: 2025-10-15
32
samples
Show the individual readings (75)
Date Contaminant Concentration Limit Conc / limit Area sampled
2025-10-15 EC @ 160 0 UG ACTIVE MINING
2025-10-15 TC @ 160 0 UG ACTIVE MINING
2025-04-16 EC @ 160 0 UG ACTIVE MINING
2025-04-16 TC @ 160 0 UG ACTIVE MINING
2023-11-16 TC @ 160 0 UG TRAVEL/HAULAGE
2023-11-16 TC @ 160 0 UG TRAVEL/HAULAGE
2023-11-16 EC @ 160 0 UG TRAVEL/HAULAGE
2023-11-16 EC @ 160 0 UG TRAVEL/HAULAGE
2022-10-19 TC @ 160 0 UG TRAVEL/HAULAGE
2022-10-19 TC @ 160 0 UG TRAVEL/HAULAGE
2022-10-19 EC @ 160 0 UG TRAVEL/HAULAGE
2022-10-19 EC @ 160 0 UG TRAVEL/HAULAGE
2021-10-22 EC @ 160 0 UG TRAVEL/HAULAGE
2021-10-22 EC @ 160 0 UG TRAVEL/HAULAGE
2021-10-22 TC from EC @ 160 0 UG TRAVEL/HAULAGE
2021-10-22 TC from EC @ 160 0 UG TRAVEL/HAULAGE
2015-06-02 EC @ 160 119 UG SHAFT/STATION ARE
2015-06-02 TC @ 160 154 UG SHAFT/STATION ARE
2015-06-02 TC from EC @ 160 0 UG SHAFT/STATION ARE
2015-03-03 TC from EC @ 160 0 UG TRAVEL/HAULAGE A
2015-03-03 TC @ 160 244 UG TRAVEL/HAULAGE A
2015-03-03 EC @ 160 207 UG TRAVEL/HAULAGE A
2015-03-03 TC from EC @ 160 0 UG TRAVEL/HAULAGE A
2015-03-03 TC @ 160 131 UG TRAVEL/HAULAGE A
2015-03-03 EC @ 160 119 UG TRAVEL/HAULAGE A
2014-05-20 Methane 0 20W-6
2014-05-20 Carbon monoxide 34 20W-6
2014-05-20 Carbon dioxide 0.8 20W-6
2014-05-20 Methane 0 BETWEEN 1N4 AND 1N5
2014-05-20 Carbon monoxide 0 BETWEEN 1N4 AND 1N5
2014-05-20 Carbon dioxide 0.12 BETWEEN 1N4 AND 1N5
2014-05-20 Oxygen 20.65 BETWEEN 1N4 AND 1N5
2014-05-20 Oxygen 20.77 205-4-A
2014-05-20 Methane 0.01 205-4-A
2014-05-20 Carbon monoxide 31 205-4-A
2014-05-20 Carbon dioxide 0.09 205-4-A
2014-05-20 Oxygen 20.81 20W-6
2013-01-16 Oxygen 20.38 20-78/8
2013-01-16 Carbon dioxide 0.14 20-78/8
2013-01-16 Carbon monoxide 14.05 20-78/8
2013-01-16 Methane 0 20-78/8
2013-01-09 Carbon dioxide 0.05 29 SOUTH/6
2013-01-09 Oxygen 20.85 29 SOUTH/6
2013-01-09 Methane 0 29 SOUTH/6
2013-01-09 Carbon monoxide 0 29 SOUTH/6
2012-10-02 Carbon dioxide 0.13 UG
2012-10-02 Oxygen 20.64 UG
2012-10-02 Methane 0 UG
2012-10-02 Carbon dioxide 0.21 UG
2012-10-02 Carbon monoxide 0 UG
2012-10-02 Oxygen 20.81 UG
2012-10-02 Methane 0 UG
2012-10-02 Carbon monoxide 0 UG
2011-09-21 EC @ 160 95 UG Active mining AR
2011-09-21 TC @ 160 129 UG Active mining AR
2011-09-21 TC from EC @ 160 0 UG Active mining AR
2011-06-20 EC @ 160 126 UG ACTIVE MINING AR
2011-06-20 TC @ 160 115 UG ACTIVE MINING AR
2011-06-20 EC @ 160 93 UG ACTIVE MINING AR
2011-06-20 TC from EC @ 160 0 UG ACTIVE MINING AR
2011-06-20 TC @ 160 141 UG ACTIVE MINING AR
2011-06-20 EC @ 160 109 UG ACTIVE MINING AR
2011-06-20 TC from EC @ 160 0 UG ACTIVE MINING AR
2011-06-20 TC @ 160 190 UG ACTIVE MINING AR
2011-06-20 EC @ 160 157 UG ACTIVE MINING AR
2011-06-20 TC from EC @ 160 0 UG ACTIVE MINING AR
2011-06-20 TC @ 160 156 UG ACTIVE MINING AR
2011-06-20 TC from EC @ 160 0 UG ACTIVE MINING AR
2008-08-15 Methane 0 229/15
2008-08-15 Carbon dioxide 0.06 229/15
2008-08-15 Carbon monoxide 1 229/15
2008-08-15 Oxygen 20.95 229/15
2008-06-18 Oxygen 20.95 03 NORTH/#8
2008-06-18 Carbon dioxide 0.06 03 NORTH/#8
2008-06-18 Methane 5 03 NORTH/#8
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.

Middle Tennessee Mine recorded 3.14 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.
3.14
total case rate
0.00
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 Tennessee, metal and nonmetal mining averaged 1.25 cases per 100 workers that year.
Under 100,000 employee-hours were reported that year, so a single case moves the rate by two or more. Read the figure as approximate.
Year total case rate days-away fatal
2025 * 3.14 0.00 0.000
2024 * 0.00 0.00 0.000
2023 1.71 0.68 0.000
2022 2.05 0.59 0.000
2021 1.63 0.98 0.000
2020 2.09 0.42 0.000
2019 2.68 0.34 0.000
2018 1.84 0.31 0.000
* Fewer than 100,000 employee-hours that year; the rate is less stable.
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. Jersey Miniere Zinc Company 1950 to 1994
  2. Savage Zinc Inc 1994 to 1999
  3. Pasminco Zinc Inc 1999 to 2003
  4. Mossy Creek Mining, LLC 2003 to 2007
  5. Dynatec Mining Corporation 2007 to 2008
  6. Middle Tennessee Zinc Corporation 2008 to 2009
  7. Nyrstar Tennessee Mines - Gordonsville, LLC 2009 to 2026
  8. Crucible MTN, LLC 2026 to present
Source: MSHA controller and operator history, updated weekly.
Workforce and production
Year Employees
2026 16
2025 22
2024 23
2023 331
2022 354
2021 265
2020 208
2019 277
2018 320
2017 240
2016 99
2015 325
2014 331
2013 336
2012 353
2011 324
2010 157
2009 28
2008 217
2007 99
2006 3
2005 4
2004 698
2003 77
2002 217
2001 222
2000 218
Source: MSHA quarterly employment and production, updated weekly.

Middle Tennessee Mine sits in Smith County, Tennessee, where the Census mining category is 1.0% 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.
Smith County, Tennessee · Population 20,196
1.0%
Mining share of county employment
$62,799
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 4,682 0 0 0.0
2026 Q1 5,500 1 1 181.8
2025 Q4 15,417 0 0 0.0
2025 Q3 15,428 1 0 64.8
2025 Q2 16,468 1 0 60.7
2025 Q1 16,468 2 1 121.4
2024 Q4 17,163 4 1 233.1
2024 Q3 16,200 3 0 185.2
Show 95 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2024 Q2 26,483 4 0 151.0
2024 Q1 26,483 9 1 339.8
2023 Q4 126,983 9 1 70.9
2023 Q3 145,573 31 4 213.0
2023 Q2 154,476 43 13 278.4
2023 Q1 158,680 34 10 214.3
2022 Q4 148,050 39 9 263.4
2022 Q3 165,196 30 9 181.6
2022 Q2 181,049 27 10 149.1
2022 Q1 188,823 18 7 95.3
2021 Q4 180,503 46 7 254.8
2021 Q3 184,861 36 11 194.7
2021 Q2 128,751 10 1 77.7
2021 Q1 118,342 12 3 101.4
2020 Q4 120,327 4 1 33.2
2020 Q3 106,159 6 1 56.5
2020 Q2 120,068 16 3 133.3
2020 Q1 131,041 15 2 114.5
2019 Q4 129,173 11 2 85.2
2019 Q3 152,465 19 4 124.6
2019 Q2 155,169 37 11 238.4
2019 Q1 159,757 23 6 144.0
2018 Q4 103,953 46 11 442.5
2018 Q3 205,408 28 9 136.3
2018 Q2 175,301 14 3 79.9
2018 Q1 166,741 34 11 203.9
2017 Q4 129,845 15 5 115.5
2017 Q3 116,581 13 0 111.5
2017 Q2 72,592 1 0 13.8
2017 Q1 8,416 7 0 831.7
2016 Q4 20,453 9 2 440.0
2016 Q3 9,030 2 0 221.5
2016 Q2 8,416 4 0 475.3
2016 Q1 73,349 5 0 68.2
2015 Q4 129,628 4 3 30.9
2015 Q3 146,717 31 1 211.3
2015 Q2 130,550 5 1 38.3
2015 Q1 153,695 37 7 240.7
2014 Q4 148,993 50 9 335.6
2014 Q3 136,022 63 13 463.2
2014 Q2 198,749 10 2 50.3
2014 Q1 160,803 50 14 310.9
2013 Q4 179,575 3 0 16.7
2013 Q3 186,893 35 13 187.3
2013 Q2 199,636 13 5 65.1
2013 Q1 171,337 24 7 140.1
2012 Q4 180,668 13 3 72.0
2012 Q3 175,685 50 9 284.6
2012 Q2 168,009 36 6 214.3
2012 Q1 175,093 37 12 211.3
2011 Q4 195,526 39 10 199.5
2011 Q3 164,312 37 17 225.2
2011 Q2 172,132 24 6 139.4
2011 Q1 137,446 37 13 269.2
2010 Q4 127,037 54 20 425.1
2010 Q3 115,708 48 17 414.8
2010 Q2 105,288 99 42 940.3
2010 Q1 49,550 59 17 1190.7
2009 Q4 11,635 100 38 8594.8
2009 Q3 10,248 8 0 780.6
2009 Q2 2,998 0 0 0.0
2009 Q1 3,173 0 0 0.0
2008 Q4 14,541 12 7 825.3
2008 Q3 163,780 59 23 360.2
2008 Q2 121,036 39 23 322.2
2008 Q1 123,898 33 6 266.3
2007 Q4 107,916 13 8 120.5
2007 Q3 51,601 8 0 155.0
2007 Q2 16,383 9 0 549.3
2007 Q1 3,068 0 0 0.0
2006 Q1 1,720 0 0 0.0
2005 Q4 1,568 0 0 0.0
2005 Q3 1,642 6 2 3654.1
2005 Q2 2,322 0 0 0.0
2005 Q1 2,798 0 0 0.0
2004 Q4 6 3 0 500000.0
2004 Q3 2,246 0 0 0.0
2004 Q2 6,986 0 0 0.0
2004 Q1 5,766 0 0 0.0
2003 Q4 6,847 2 0 292.1
2003 Q3 6,175 0 0 0.0
2003 Q2 40,737 10 4 245.5
2003 Q1 56,876 9 1 158.2
2002 Q4 97,499 16 9 164.1
2002 Q3 88,165 55 16 623.8
2002 Q2 120,328 4 2 33.2
2002 Q1 122,950 7 1 56.9
2001 Q4 109,195 4 1 36.6
2001 Q3 113,515 8 6 70.5
2001 Q2 110,794 9 4 81.2
2001 Q1 123,306 23 5 186.5
2000 Q4 109,269 16 8 146.4
2000 Q3 90,611 14 2 154.5
2000 Q2 118,466 15 5 126.6
2000 Q1 123,578 14 4 113.3

Fatalities at this mine

4 recorded
October 20, 1995 TN · Metal/Non-Metal Fatality · FALL OF ROOF OR BACK
Savage Zinc Inc · Struck by falling object

THIS EE SUFFERED A FATAL HEAD INJURY. HE HAD WALKED TO THE END OF THE BOOM ON THE MECHANICAL SCALER HE WAS OPERATING. ROCK FELL FROM THE BACK.

August 3, 1984 TN · Metal/Non-Metal quality control technician, laboratory technician, laboratory assistant Fatality · POWERED HAULAGE
Jersey Miniere Zinc Company · Caught in, under or between a moving and a stationary object

THIS MAN PINNED BENEATH TRACTOR ON WHICH HE WAS RIDING AFTER TRACTOR TURNED OVER WHEN OPERATOR COULDNT GET VEHICLE INTO LOWER GEAR BEFORE STRIKING RIB ON A RAMP.OPERATOR AND ANOTHER MAN SUSTAI NED MINOR BRUISING INJURIES IN THE ACCIDENT.

February 26, 1983 TN · Metal/Non-Metal gathering arm loader operator, loading machine operator, joy loader operator Fatality · POWERED HAULAGE
Jersey Miniere Zinc Company · Struck against stationary object

THIS LOADER OPERATOR RAN OVER SPILLED MUCK ALONG THE RIGHT RIB IN A TRACK HAULAGE DRIFT, AND THE MAN WAS STRUCK BY THE CHUTE OPPOSITE THE SPILLAGE. THE LOADER THEN RAN INTO THE COMPRESSED AIR LINE ALONG THE RIGHT RIB CAUSING THE AIR LINE TO BLOW APART BEFORE THE LOADER CAME TO A STOP WITH THE BUCKET AGAINST THE RIGHT RIB. THE LOADER WAS FOUND IN SECOND GEAR APPROX. SEVENTY FEET FR

Reportable incidents

showing the 200 most recent (excluding fatalities above)

2025 · 1 incident

August 11, 2025 TN · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Nyrstar Tennessee Mines - Gordonsville, LLC · Over-exertion in pulling or pushing objects

Employee was attempting to remove a wheel hub assembly when they felt a pop in their shoulder.

2023 · 6 incidents

August 18, 2023 TN · Metal/Non-Metal miner, nec SLIP OR FALL OF PERSON
Nyrstar Tennessee Mines - Gordonsville, LLC · Fall to the walkway or working surface

Employee was walking behind a refuge chamber in a stope to use the restroom when EE tripped on a piece of screen that was laying on the ground. The area was flat in nature and employee slipped on screen injuring their right leg.

August 9, 2023 TN · Metal/Non-Metal master mechanic, foreman, supervisor MACHINERY
Nyrstar Tennessee Mines - Gordonsville, LLC · Struck by... (Not Elsewhere Classified)

Employee was attempting to cut a hydraulic hose with a grinder/cut off tool when tool slipped cutting EE's thumb.

July 9, 2023 TN · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Nyrstar Tennessee Mines - Gordonsville, LLC · Over-exertion in lifting objects

Contractor Employee injured left elbow when trying to rotate feed cylinder (still in crate) with pry bar in the mine yard. Contractor Employee was rotating cylinder crate to do a proper hoist with telehandler.

July 5, 2023 TN · Metal/Non-Metal driller operator HANDLING OF MATERIALS
Nyrstar Tennessee Mines - Gordonsville, LLC · Over-exertion in lifting objects

Employee was bending over moving tools when they felt a sharp pain in their abdominal area. After further evaluation at ER, determined that employee had a unilateral inguinal hernia.

March 22, 2023 TN · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech MACHINERY
Nyrstar Tennessee Mines - Gordonsville, LLC · Struck by falling object

Employee was cutting pin from the skip door when the door fell landing on employee's leg.

March 4, 2023 TN · Metal/Non-Metal blaster, shooter, shotfirer, explosive worker, powder gang/monkey POWERED HAULAGE
Nyrstar Tennessee Mines - Gordonsville, LLC · Struck against a moving object

Blaster was traveling down road in anfo rig when hit a pothole jarring their back. Employee was placed on restrictions for strained back.

2022 · 8 incidents

December 21, 2022 TN · Metal/Non-Metal truck driver POWERED HAULAGE
Nyrstar Tennessee Mines - Gordonsville, LLC · Struck against a moving object

Buggy was coming down hill at the fuel bay and while attempting to turn sharply into the fuel area, buggy rolled on its side injuring the passenger. Incident did not become reportable until 12/28/2022 doctor follow-up.

November 10, 2022 TN · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech SLIP OR FALL OF PERSON
Nyrstar Tennessee Mines - Gordonsville, LLC · Fall onto or against objects

A mechanic was entering the cab of 8172 drill when they lost their footing. When they lost their footing, they grabbed the rail inside of the cab, causing a shoulder strain.

September 29, 2022 TN · Metal/Non-Metal utility man, errand boy, service truck operator FALL OF ROOF OR BACK
Nyrstar Tennessee Mines - Gordonsville, LLC · Struck by falling object

Employee was hanging utilities in roadway when a fist size of rock fell out between screen striking employee in hard hat. On follow up appointment with doctor on 10/20/2022, the incident became medically treated due to prescription to treat neck soreness.

July 1, 2022 TN · Metal/Non-Metal utility man, errand boy, service truck operator MACHINERY
Nyrstar Tennessee Mines - Gordonsville, LLC · Struck by flying object

Grouters were in the process of pumping water into the 1st hole in preparation of cement grouting when the packer being pressurized was ejected from the face resulting in an injury to one of the grouters.

April 9, 2022 TN · Metal/Non-Metal electrician, lineman SLIP OR FALL OF PERSON
Nyrstar Tennessee Mines - Gordonsville, LLC · Fall to lower level, (Not Elsewhere Classified)

An electrician working in the area of West A feeder belt passed a barricade when walking down the catwalk, and fell through to the ground below. The area had previously been barricaded off due to unstable catwalk platforms that needed to be replaced/fixed.

March 14, 2022 TN · Metal/Non-Metal driller operator SLIP OR FALL OF PERSON
Nyrstar Tennessee Mines - Gordonsville, LLC · Struck by flying object

Miner was walking around cleaning the drill with a pressure sprayer wand, when miner fell, in doing so it caused the wand to rotate back to miner's face. The water stream cut a small laceration above miner's eye that required two stitches to close.

January 22, 2022 TN · Metal/Non-Metal blaster, shooter, shotfirer, explosive worker, powder gang/monkey HANDLING OF MATERIALS
Nyrstar Tennessee Mines - Gordonsville, LLC · Over-exertion (Not Elsewhere Classified)

The employee was loading anfo into holes on the face when they stepped backwards causing a strain to their L knee.

January 14, 2022 TN · Metal/Non-Metal prep plant foreman, supervisor, mill plant supervisor, kiln supervisor SLIP OR FALL OF PERSON

The employee was standing on a railing to unclog a discharge line, when EE lost EE's balance and stepped down hard on EE's left heel causing a fracture to EE's heel.

2021 · 6 incidents

December 13, 2021 TN · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech SLIP OR FALL OF PERSON
Nyrstar Tennessee Mines - Gordonsville, LLC · Over-exertion (Not Elsewhere Classified)

Employee was stepping down off of a bolter onto a set of mobile stairs when left foot slipped out from under employee causing employee to twist Right knee. Employee sustained a sprain to MCL/possible medial meniscal tear.

August 29, 2021 TN · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Nyrstar Tennessee Mines - Gordonsville, LLC · Struck by falling object

The employee picked up a large rock to move it out of the underground road. While tossing the rock, EE dropped the rock on L foot. The rock struck EE's foot just behind the steel toe guard, causing a fracture to the L great toe.

June 4, 2021 TN · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Nyrstar Tennessee Mines - Gordonsville, LLC · Struck by falling object

A cover door on an AD-30 was lifted to access the transmission as the employee leant down to inspect the area. The door fell down crushing both hands, breaking right thumb.

May 19, 2021 TN · Metal/Non-Metal blaster, shooter, shotfirer, explosive worker, powder gang/monkey SLIP OR FALL OF PERSON
Nyrstar Tennessee Mines - Gordonsville, LLC · Fall to the walkway or working surface

The employee was carrying empty boxes from the powder magazine when the employee dropped one of the boxes, causing employee to trip over the box. Employee fell on outstretched arm. The employee sustained a strain to left wrist and was placed in an immobilizer splint.

April 6, 2021 TN · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech SLIP OR FALL OF PERSON

The employee was walking down a set of steps into the PM rack when EE slipped and fell. The EE caught self with right arm causing an injury to EE's right shoulder.

2020 · 5 incidents

December 15, 2020 TN · Metal/Non-Metal miner, nec SLIP OR FALL OF PERSON
Nyrstar Tennessee Mines - Gordonsville, LLC · Fall to the walkway or working surface

EE was walking to the cage to exit the mine when right boot kicked left boot causing them to fall. The EE struck left knee on the ground and sustained trauma with effusion to left knee as a result.

November 20, 2020 TN · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech POWERED HAULAGE
Nyrstar Tennessee Mines - Gordonsville, LLC · Caught in, under or between running or meshing objects

Maintenance tech was tracing leaks on hydraulic cooler of Haul truck. Unit was running, tech was looking to pinpoint leak, when working around fan area, the cooler leak opened up. Tech instinctively stuck hand out to block from being sprayed. The rag in tech's hand was sucked into fan & pulled hand into fan. The tech received a laceration to fingers that required stitches.

August 7, 2020 TN · Metal/Non-Metal electrician, lineman POWERED HAULAGE
Nyrstar Tennessee Mines - Gordonsville, LLC · Caught in, under or between running or meshing objects

Two utility workers were hanging high-voltage electrical cable in the O3-N roadway. They were using the manbasket of a telehandler to lift the cable while hangers were placed when the employee asked the telehandler operator to raise the basket more. As the basket was raised, the employee's hand was pinched between the basket rail and the roof of the mine.

May 29, 2020 TN · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Nyrstar Tennessee Mines - Gordonsville, LLC · Over-exertion in pulling or pushing objects

While preforming clean up in the con-shed, the EE pulled on a piece of plywood to remove it from the shed when EE felt a "pop" to the Left lower abdomen/groin. EE was diagnosed with an inguinal hernia.

May 6, 2020 TN · Metal/Non-Metal truck driver SLIP OR FALL OF PERSON
Nyrstar Tennessee Mines - Gordonsville, LLC · Over-exertion (Not Elsewhere Classified)

Employee was walking on a freshly graded road in 29S-6A, up to the face, when left heel slipped in the gravel causing employee to lose balance. While attempting to catch self, employee hyperextended L knee, causing a sprain.

2019 · 15 incidents

December 30, 2019 TN · Metal/Non-Metal laborer, bull gang, parts runner, roustabout, roof trimmer/scaler HANDLING OF MATERIALS
Nyrstar Tennessee Mines - Gordonsville, LLC · Struck by falling object

Hanging and bolting full line of 6" HDPE pipe on roof. Pipe resting on pipe roller shifted and fell on miner's left index finger causing miner to receive medical attention and 7 stitches on left index finger.

December 5, 2019 TN · Metal/Non-Metal assayer, geologist, metallurgist, engineer, engineer management HANDLING OF MATERIALS
Nyrstar Tennessee Mines - Gordonsville, LLC · Caught in, under or between a moving and a stationary object

Employee was closing the door to the panning station when EE's Left index finger was caught between the door latch and the door frame causing a laceration that required #6 sutures to close the wound.

October 19, 2019 TN · Metal/Non-Metal scoop tram operator, load/haul/dump operator POWERED HAULAGE
Nyrstar Tennessee Mines - Gordonsville, LLC · Struck against stationary object

Employee was driving haul truck in the 261 area when they accidentally engaged the E-stop on the truck causing the truck to come to an abrupt stop. As the truck stopped suddenly, the cinching style lap-belt came un-threaded from the male end of the buckle allowing the employee to strike the windshield of the truck.

September 18, 2019 TN · Metal/Non-Metal miner, nec OTHER
Nyrstar Tennessee Mines - Gordonsville, LLC · Bodily reaction, (Not Elsewhere Classified)

Employee was helping to change a haul truck tire in the drift when the truck shifted on the cribbing. As the truck shifted, the employee turned to get out of its path and in the commotion was knocked down causing a strain in mid back.

August 30, 2019 TN · Metal/Non-Metal laborer, bull gang, parts runner, roustabout, roof trimmer/scaler MACHINERY
Nyrstar Tennessee Mines - Gordonsville, LLC · Struck by... (Not Elsewhere Classified)

At approximately 4:30 pm August 30th, 2019; A piece of steel was being cut out of the chute with a sheave rope attached to control the downward motion when the piece was cut free. When the piece came free the rope tensioned and kicked toward an employee who was standing too close to the "v" of the rope striking EE's arm and face.

August 27, 2019 TN · Metal/Non-Metal plumber, pipefitter, millwright HANDTOOLS (NONPOWERED)
Nyrstar Tennessee Mines - Gordonsville, LLC · Caught in, under or between a moving and a stationary object

Employees were unscrewing a bowl from the crusher mainframe. Employees were using bars to unscrew the bowl. The injured employee's bar slipped, causing the employee's right hand to come in contact with a hand rail. Pinching the employee's finger between the bar and hand rail.

June 21, 2019 TN · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech NONPOWERED HAULAGE
Nyrstar Tennessee Mines - Gordonsville, LLC · Over-exertion in pulling or pushing objects

Fixed maint EE was pulling a cutting-torch cart across uneven terrain when their Right shoulder "popped" and began hurting.

June 13, 2019 TN · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
Nyrstar Tennessee Mines - Gordonsville, LLC · Caught in, under or between a moving and a stationary object

Employee was helping transport pipe from trailer to the rig floor. EE was assisting with one end of the pipe while the other end was being lifted with the elevator. EE's left thumb was caught between the pipe and the rig floor. EE sustained a laceration to left thumb. "The EE was transported for treatment of injury and following medical evaluation, was placed on light duty."

May 18, 2019 TN · Metal/Non-Metal truck driver DISORDERS (PHYSICAL AGENTS)

Employee was helping blaster load face. Employee was unaccustomed to the additional heat and physical exertion required for the job. Did not maintain proper hydration. The employee started sweating heavily and went to fresh air. Started breathing rapidly and confused. Shift Lead called and got employee to drink water and transported to surface. Given IV at ER.

April 30, 2019 TN · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Nyrstar Tennessee Mines - Gordonsville, LLC · Caught in, under or between a moving and a stationary object

EE went to grab and remove last lug nut of LHD tire when the load shifted and the wheel pinched finger between the lug nut and wheel.

April 5, 2019 TN · Metal/Non-Metal blaster, shooter, shotfirer, explosive worker, powder gang/monkey HANDLING OF MATERIALS
Nyrstar Tennessee Mines - Gordonsville, LLC · Caught in, under or between a moving and a stationary object

Employee sustained an avulsion injury and crush injury to EE's Right 5th finger while attempting to remove a bolt from the anfo tank on the blasting rig, when the bolt slipped smashing the employees Right 5th finger.

February 23, 2019 TN · Metal/Non-Metal miner, nec POWERED HAULAGE
Nyrstar Tennessee Mines - Gordonsville, LLC · Struck by powered moving object

EE caught between fuel truck's open door & telehandler when telehandler backed up towards fuel truck. EE pinned at their rib area and was released as the telehandler operator pulled forward. EE taken to local ER, first aid only at the time of the accident. This became reportable to MSHA on 6/20/19 when they received med treatment of root canal and crown to a permanent tooth.

February 10, 2019 TN · Metal/Non-Metal miner, nec HANDTOOLS (NONPOWERED)
Nyrstar Tennessee Mines - Gordonsville, LLC · Struck by falling object

Employee was using a scaling bar to dislodge a rock from the #56 chute when the rock fell against the scaling bar crushing right 5th finger between the scaling bar and the back. The employee's finger sustained a full thickness laceration severing the tendon and dislocating the appendage.

2018 · 9 incidents

November 19, 2018 TN · Metal/Non-Metal miner, nec SLIP OR FALL OF PERSON
Nyrstar Tennessee Mines - Gordonsville, LLC · Fall onto or against objects

At Approximately 2:10 A.M. a miner was loading roof bolts into the back of a tractor. The stack began to fall against the miner's legs pushing miner to the ground and on the way down miner struck face on the back of the tractor. Originally, treated as a first aid, but later diagnosed with a concussion.

November 2, 2018 TN · Metal/Non-Metal miner, prospector, nec HANDLING OF MATERIALS
Nyrstar Tennessee Mines - Gordonsville, LLC · Over-exertion in pulling or pushing objects

Low back strain-R side-occurred while pulling/jerking on pallet jack lodged under pallet, felt a sharp pulling in lower back. Not immediately reported, thought they could work through it. To medical first aid at 3PM (ice/massage/heat/biofreeze) advised rest on reg. sched. Days off. Sched. With MD on 11/05/2018 when pain cont/ Placed on light duty with pending f/u.

October 11, 2018 TN · Metal/Non-Metal miner, nec SLIP OR FALL OF PERSON
Nyrstar Tennessee Mines - Gordonsville, LLC · Fall to the walkway or working surface

10/11/2018, an operator tripped and suffered a fracture to left ankle. The operator was working in the 261-17 area nipping steel with another operator. They were walking a piece of screen through the stope to load onto a flatbed truck with one individual walking backwards. The individual that was walking backwards tripped over loose rock causing individual to fall.

August 30, 2018 TN · Metal/Non-Metal hand scaler HANDTOOLS (NONPOWERED)
Nyrstar Tennessee Mines - Gordonsville, LLC · Over-exertion in pulling or pushing objects

Employee was scaling heading when employee got out of claw, employee noticed when employee raised arm employee had shoulder pain. Employee did not know of anything employee did that would have hurt it. Employee was carried out for a drug screen and returned to work. Employee came in 9/6/18 about shoulder and was taken to the clinic for evaluation.

April 9, 2018 TN · Metal/Non-Metal utility man, errand boy, service truck operator MACHINERY
Nyrstar Tennessee Mines - Gordonsville, LLC · Struck by... (Not Elsewhere Classified)

EE was drilling some metal when the drill hung up causing metal to spin and wrap around bit. Metal lacerated EE's left index finger.

March 24, 2018 TN · Metal/Non-Metal laborer, bull gang, parts runner, roustabout, roof trimmer/scaler HANDTOOLS (NONPOWERED)
Nyrstar Tennessee Mines - Gordonsville, LLC · Caught in, under or between (Not Elsewhere Classified)

EE was cutting a chain, footing slipped causing hand to slide down the handle of the bolt cutters into the closing stop as they closed. The tip of L ring finger was crushed in the closing stop. The bone was broken and a laceration on finger. EE was transported to Medical Center where EE received treatment that included 5 sutures and shots for tetanus and antibiotics.

January 10, 2018 TN · Metal/Non-Metal laborer, bull gang, parts runner, roustabout, roof trimmer/scaler STRIKING OR BUMPING
Nyrstar Tennessee Mines - Gordonsville, LLC · Struck against stationary object

Employee was stepping off belt structure underground and backed down onto a piece of rebar that was attached to torch cart. Rebar punctured buttocks app 1 inch from anus.

2017 · 4 incidents

November 6, 2017 TN · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech SLIP OR FALL OF PERSON
Nyrstar Tennessee Mines - Gordonsville, LLC · Fall to lower level, (Not Elsewhere Classified)

Mechanic in UG shop was assisting employee reversing mobile equipment when mechanic slipped and fell approximately 4 feet injuring R knee.

October 31, 2017 TN · Metal/Non-Metal laborer, bull gang, faceman, parts runner, roustabout, roof trimmer/scaler FALL OF ROOF OR BACK
Nyrstar Tennessee Mines - Gordonsville, LLC · Struck by falling object

While driving a bolt with a jack leg a rock approx. 12"x10"x3" dislodge from the adjacent bolt collar came down and struck ee on the outside of the left foot. Rock struck to the rear and the side of the metal guard on boot

2015 · 6 incidents

November 17, 2015 TN · Metal/Non-Metal front-end loader operator POWERED HAULAGE
Nyrstar Tennessee Mines - Gordonsville, LLC · Struck against a moving object

Employee was operating loader and ran over rock, causing him to bounce and jar his R elbow. Incident happened on 8/26/2015, became reportable on 11/17/2015

October 6, 2015 TN · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech POWERED HAULAGE
Nyrstar Tennessee Mines - Gordonsville, LLC · Caught in, under or between a moving and a stationary object

They were trying to free the brakes on a haul truck that had a blown motor in order to push into the shop with a CAT Loader. When the truck was pushed it articulated and pinched employee against the rib.

June 25, 2015 TN · Metal/Non-Metal blaster, shooter, shotfirer, explosive worker, powder gang/monkey SLIP OR FALL OF PERSON
Nyrstar Tennessee Mines - Gordonsville, LLC · Over-exertion (Not Elsewhere Classified)

Ee was walking underground and felt a pop in R knee and had immediate pain. *Injury did not become reportable until 7/9/15.

April 17, 2015 TN · Metal/Non-Metal assayer, geologist, metallurgist, engineer, engineer management DISORDERS (REPEATED TRAUMA)
Nyrstar Tennessee Mines - Gordonsville, LLC · Over-exertion (Not Elsewhere Classified)

EE pans for geology, repetitive motion of panning caused R elbow pain. *Injury did not become reportable until 6/24/15.

April 3, 2015 TN · Metal/Non-Metal laborer, bull gang, faceman, parts runner, roustabout, roof trimmer/scaler SLIP OR FALL OF PERSON
Nyrstar Tennessee Mines - Gordonsville, LLC · Fall to the walkway or working surface

Operator went to step over the slide of the drill and his foot got caught under slide causing him to fall injuring his elbow.

2014 · 18 incidents

October 5, 2014 TN · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Nyrstar Tennessee Mines - Gordonsville, LLC · Struck by... (Not Elsewhere Classified)

Mill maintenance worker while installing a plastic wear liner experienced a pinch/cut to his left hand.

May 6, 2014 TN · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HOISTING
Nyrstar Tennessee Mines - Gordonsville, LLC · Caught in, under or between a moving and a stationary object

Employee was on top of man cage attempting to unwrap a hydraulic hose from around some vent bag to get it anchored. The cage was moving about 20 feet a minute when his arm was caught between the steel set and roller assembly.

January 27, 2014 TN · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Nyrstar Tennessee Mines - Gordonsville, LLC · Over-exertion (Not Elsewhere Classified)

Using shovel to un-jam a conveyor and chute when he felt pain in his shoulder. Case did not become recordable until 2/12/14 after his first medical evaluation.

2013 · 26 incidents

November 25, 2013 TN · Metal/Non-Metal laborer, bull gang, parts runner, roustabout, roof trimmer/scaler POWERED HAULAGE
Nyrstar Tennessee Mines - Gordonsville, LLC · Struck against a moving object

Miner was tramming a mechanical claw when he hit a rock in the road, which jarred him injuring his neck. He did not request medical treatment at that time. He had his first medical evaluation on 3/19/2014.

September 13, 2013 TN · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Nyrstar Tennessee Mines - Gordonsville, LLC · Struck by... (Not Elsewhere Classified)

The miner was using a come along to secure door on skip pocket when the clevis slipped out of hand and hit the miner's knee.

August 7, 2013 TN · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Nyrstar Tennessee Mines - Gordonsville, LLC · Struck against stationary object

Miner was replacing the wear liner plate on the #3 shaft. While using a spud wrench, his hand slipped and he struck his left forearm on the adjacent vertical steel member.

July 17, 2013 TN · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Nyrstar Tennessee Mines - Gordonsville, LLC · Caught in, under or between a moving and a stationary object

Miner was installing bearing on a shaft when the shaft tilted and mashed thumb between the shaft and the equipment housing.

April 7, 2013 TN · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Nyrstar Tennessee Mines - Gordonsville, LLC · Struck against stationary object

Miner was tossing some pieces of scrap into the scrap metal bin. When he picked up a piece and started to toss it, he caught the back of his hand on another piece of metal laying on the table.

April 4, 2013 TN · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Nyrstar Tennessee Mines - Gordonsville, LLC · Struck by... (Not Elsewhere Classified)

Miner was using a razor blade to open a PM kit when he cut his opposing hand between his index finger and thumb.

February 22, 2013 TN · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Nyrstar Tennessee Mines - Gordonsville, LLC · Struck by flying object

Miner was using a sledge hammer to break bearings loose on a pulley when a fragment of metal broke loose and struck miner's right shoulder.

2012 · 27 incidents

November 13, 2012 TN · Metal/Non-Metal section foreman, bullgang foreman, labor foreman, leadman, shift boss HANDLING OF MATERIALS
Nyrstar Tennessee Mines - Gordonsville, LLC · Struck by falling object

A miner handed a roll of det cord to another miner who was working in a man basket. The first miner turned to walk away when the second miner dropped the roll of det cord, which hit the first miner in the head.

October 22, 2012 TN · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
Nyrstar Tennessee Mines - Gordonsville, LLC · Over-exertion (Not Elsewhere Classified)

Miner was getting into the water truck when his foot was caught in a small ditch causing him to strain his left knee.

October 18, 2012 TN · Metal/Non-Metal laborer, bull gang, faceman, parts runner, roustabout, roof trimmer/scaler MACHINERY
Nyrstar Tennessee Mines - Gordonsville, LLC · Over-exertion (Not Elsewhere Classified)

Miner developed tendonitis in his left shoulder from operating the mechanical scaler controls.

August 22, 2012 TN · Metal/Non-Metal laborer, bull gang, faceman, parts runner, roustabout, roof trimmer/scaler POWERED HAULAGE
Nyrstar Tennessee Mines - Gordonsville, LLC · Struck against a moving object

Miner was driving a haul truck when he hit a pot hole, which caused him to hit his head on the roof of the truck.

August 6, 2012 TN · Metal/Non-Metal electrician, lineman OTHER
Nyrstar Tennessee Mines - Gordonsville, LLC · Absorption of radiations, caustics, toxic and noxious substances

Installing camera in the ceiling area of the warehouse when stung by an insect.

August 6, 2012 TN · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator POWERED HAULAGE
Nyrstar Tennessee Mines - Gordonsville, LLC · Struck against a moving object

Miner was operating a loader when he began to have pain in his lower back. He relates the pain to twisting to look behind him and being jarred by movement of equipment.

July 18, 2012 TN · Metal/Non-Metal scoop car/scooptram operator, load/haul/dump (lhd) operator, teletram operator SLIP OR FALL OF PERSON
Nyrstar Tennessee Mines - Gordonsville, LLC · Fall to the walkway or working surface

Miner was walking in the 7-W area when he tripped over a rock and fell. Case was first aid initially, but became reportable on 11/14/2012.

July 13, 2012 TN · Metal/Non-Metal section foreman, bullgang foreman, labor foreman, leadman, shift boss FALL OF ROOF OR BACK
Nyrstar Tennessee Mines - Gordonsville, LLC · Struck by... (Not Elsewhere Classified)

Employee was scaling from a basket when a rock that he had loosened began to fall. The falling rock caused the farthest end of the scaling bar to come down and hit the rail of the basket. Then the closest end of the bar came up and hit the employee in the face. The resulting laceration above his right eye required 3 sutures.

May 29, 2012 TN · Metal/Non-Metal laborer, bull gang, faceman, parts runner, roustabout, roof trimmer/scaler DISORDERS (REPEATED TRAUMA)
Nyrstar Tennessee Mines - Gordonsville, LLC · Over-exertion (Not Elsewhere Classified)

Employee developed pain in left shoulder from hand scaling, and handling drill rods and buckets.

May 17, 2012 TN · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech MACHINERY
Nyrstar Tennessee Mines - Gordonsville, LLC · Struck by... (Not Elsewhere Classified)

Employee was using a hydraulic wrench when it slipped and landed on his right hand.

March 15, 2012 TN · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Nyrstar Tennessee Mines - Gordonsville, LLC · Over-exertion in lifting objects

Miner was shoveling muck from the # 3 shaft pit when he felt pain and burning in his abdomen.

2011 · 24 incidents

December 30, 2011 TN · Metal/Non-Metal ledgeman/hand, quarry man HANDLING OF MATERIALS
Nyrstar Tennessee Mines - Gordonsville, LLC · Caught in, under or between a moving and a stationary object

Miner was changing the centralizer on the test drill when the drill steel came loose and caught his finger between the steel and the centralizer.

November 17, 2011 TN · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Nyrstar Tennessee Mines - Gordonsville, LLC · Caught in, under or between a moving and a stationary object

Repairing a drill boom when it slid off a stand trapping the miner between the stand and the carrier.

November 7, 2011 TN · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Nyrstar Tennessee Mines - Gordonsville, LLC · Absorption of radiations, caustics, toxic and noxious substances

Miner was repairing a face drill oiler when the base plate fell and hit an aerosol paint can causing it to bust and spray paint into his face.

October 4, 2011 TN · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman MACHINERY
Nyrstar Tennessee Mines - Gordonsville, LLC · Over-exertion (Not Elsewhere Classified)

Employee was drilling a hole in a drive shaft when he began having pain in his right elbow

August 26, 2011 TN · Metal/Non-Metal utility man, errand boy, service truck operator OTHER
Nyrstar Tennessee Mines - Gordonsville, LLC · Bodily reaction, (Not Elsewhere Classified)

At the end of the crew meeting, miner stood up from a seated position on a bench in the safety huddle room when he began to have pain in his low back.

2010 · 12 incidents

November 10, 2010 TN · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator HANDLING OF MATERIALS
Nyrstar Tennessee Mines - Gordonsville, LLC · Struck by flying object

Employee opened up chute door to look for stuck object. Door struck the back of employees head, causing his face to hit the chute.

October 31, 2010 TN · Metal/Non-Metal truck driver POWERED HAULAGE
Nyrstar Tennessee Mines - Gordonsville, LLC · Struck against a moving object

Operator was in a curve when his foot slipped off the brake and hit the gas causing the truck to hit the rib. When he hit the rib, his elbow hit the cab inside of the truck.

October 23, 2010 TN · Metal/Non-Metal laborer, bull gang, faceman, parts runner, roustabout, roof trimmer/scaler SLIP OR FALL OF PERSON
Nyrstar Tennessee Mines - Gordonsville, LLC · Fall onto or against objects

Employee was tightening a hydralic hose leak with a wrench. The wrench slipped off of the connector and the employee fell backwards. He tried to catch himself but his left hand fell onto a rock.

January 25, 2010 TN · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator MACHINERY
Nyrstar Tennessee Mines - Gordonsville, LLC · Over-exertion (Not Elsewhere Classified)

While cleaning beneath the fine ore bin by operating a high pressure water hose, employee strained his back. The strain occured when the operator lost control and tried to regain control of the hose.

2008 · 22 incidents

September 9, 2008 TN · Metal/Non-Metal greaser, grease man, oiler, lube man, dragline oiler MACHINERY
Middle Tennessee Zinc Corporation · Contact with hot objects or substances

This employee was pressure washing the center area of a fuel truck when the wand slipped and the water hit his foot cutting the boot and burning his foot.

August 28, 2008 TN · Metal/Non-Metal laborer, bull gang, faceman, parts runner, roustabout, roof trimmer/scaler HANDLING OF MATERIALS
Middle Tennessee Zinc Corporation · Struck by falling object

This employee fell to the same level at the face. As he reached out to catch himself, he pulled a rock off of the rib. The rock struck his right, middle finger tip.

August 10, 2008 TN · Metal/Non-Metal HOISTING
Dynatec Mining Corporation · Accident type, without injuries

Hoist accelerated into overspeed mode and stopped. The hoist was removed from service immediately and all persons withdrawn from the mine via the Decline. Repairs were made to the electronic controls and the hoist returned to service for the evening shift on 08/10/2008.

July 27, 2008 TN · Metal/Non-Metal ledgeman/hand, quarry man POWERED HAULAGE
Dynatec Mining Corporation · Struck against a moving object

This employee stated his back began to hurt after driving a haulage truck on rough roads.

July 15, 2008 TN · Metal/Non-Metal FIRE
Dynatec Mining Corporation · Accident type, without injuries

A fire occurred on a road grader. The mine was evacuated with no injury to any person. The fire was allowed to extinguish itself. Air quality checks were made throughout the mine prior to miners being allowed to return underground.

July 6, 2008 TN · Metal/Non-Metal electrician, lineman MACHINERY
Dynatec Mining Corporation · Caught in, under or between a moving and a stationary object

This employee was using a sawzal to cut all thread while installing a pump starter. The sawblade jammed, resulting in the employees left pinkie finger being pinched between the saw caging and a piece of uni-strut.

July 4, 2008 TN · Metal/Non-Metal HOISTING
Dynatec Mining Corporation · Accident type, without injuries

#3 Hoist computer allowed the hoist to overspeed to more than 300 feet per minute total. The hoist safeguards immediately stopped the hoist. The computer was reset and the fifteen employees within the cage were brought to the surface. After successful function testing the hoist was returned to service.

June 29, 2008 TN · Metal/Non-Metal warehouseman, bagger, palletizer/stacker, store keeper, packager, fabricator, cleaning plant operator SLIP OR FALL OF PERSON
Dynatec Mining Corporation · Fall to the walkway or working surface

This employee sliped and fell as she attempted to wash out a chute. She lacerated her left hand.

May 24, 2008 TN · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech OTHER
Dynatec Mining Corporation · Caught in, under or between a moving and a stationary object

This employee was sitting in a maintenance utility vehicle passenger seat with his hand in the door opening. As he looked over his left shoulder, the vehicle door closed on his right index finger.

May 7, 2008 TN · Metal/Non-Metal electrician, lineman HANDLING OF MATERIALS
Dynatec Mining Corporation · Over-exertion (Not Elsewhere Classified)

This employee said he reinjured a repaired hernia while installing a truck tire. After an investigation by the workers compensation insurance carrier it was determined that the injury was reportable as of August 26, 2008.

May 4, 2008 TN · Metal/Non-Metal ledgeman/hand, quarry man HANDLING OF MATERIALS
Dynatec Mining Corporation · Over-exertion (Not Elsewhere Classified)

This employee injured his left, middle finger when he pulled a 5/16" chain from the back of a tractor carrier. The chain hung and jerked his finger when it unexpectedly stopped.

April 20, 2008 TN · Metal/Non-Metal HOISTING
Dynatec Mining Corporation · Accident type, without injuries

During pre-shift testing, #3 Service Hoist Computer recorded an inadequate brake test. The hoist was removed from service. No persons were underground. Further investigation revealed a failed hoist servo. When repairs are completed and hoist fully tested and found safe, it will be returned to service.

April 14, 2008 TN · Metal/Non-Metal chute blaster, rockman, hang-up man, raise blaster HANDLING OF MATERIALS
Dynatec Mining Corporation · Caught in, under or between a moving and a stationary object

This employee pinched two fingers between a door and door frame on a blasting rig when the door closed.

April 9, 2008 TN · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech SLIP OR FALL OF PERSON
Dynatec Mining Corporation · Fall onto or against objects

This employee slipped and fell to the same level as he dismounted a service truck. He twisted his knee on a plastic discharge pipe. He later requested medical evaluation and was placed on restricted duty on April 23, 2008.

March 2, 2008 TN · Metal/Non-Metal FIRE
Dynatec Mining Corporation · Accident type, without injuries

Upon entering the mine, the night shift crew encountered smoke and 12 PPM carbon monoxide. The shift boss removed the crew from the mine. No fire was seen. MSHA was contacted as a precaution. After receiving approval from MSHA, the mine was checked for hazards and none were found. A high voltage vacuum breaker blew out, causing the smoke.

February 14, 2008 TN · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Dynatec Mining Corporation · Caught in, under or between a moving and a stationary object

Three employees were installing a wear plate in a chute. As they lowered the plate into the chute, it was pulled up by a tramp steel magnet. One employee's finger tip was pinched between the steel and the magnet.

February 14, 2008 TN · Metal/Non-Metal HOISTING
Dynatec Mining Corporation · Accident type, without injuries

#3 Service hoist was overloaded when a heavy motor was placed in the cage for transport. The safety controls on the hoist prevented conveyance movement. The motor was removed, the cage and rope connections inspected, and a round trip shaft conveyance test successfully performed before the hoist was returned to service at 6:00 PM. The mine crew left the mine via the Decline.

January 14, 2008 TN · Metal/Non-Metal HOISTING
Dynatec Mining Corporation · Accident type, without injuries

#3 Service Hoist brake did not release during pre-use inspection. The hoist was shut down for 55 minutes to adjust the brake. It was returned to service at approximately 10:15 AM. Mine crews were evacuated to the surface via the decline upon hoist shut down.

January 9, 2008 TN · Metal/Non-Metal electrician, lineman SLIP OR FALL OF PERSON
Dynatec Mining Corporation · Fall to the walkway or working surface

Worker was walking down a slope of gravel and clay that had received rain the previous night. The worker's feet slid from underneath her. She reached back to catch herself. This effort resulted in a strain.

2007 · 8 incidents

December 20, 2007 TN · Metal/Non-Metal driller operator MACHINERY
Dynatec Mining Corporation · Struck by falling object

As this employee placed a six foot long drill steel in place on a drill boom, another six foot steel fell over, striking his right instep.

October 17, 2007 TN · Metal/Non-Metal ledgeman/hand, quarry man HANDLING OF MATERIALS
Dynatec Mining Corporation · Struck by falling object

As an old electric cable was being removed from a mine shaft, it broke and fell back into the shaft. This employee was observing the task and was struck on the upper lip by the end of the cable. Sutures were required.

October 9, 2007 TN · Metal/Non-Metal ledgeman/hand, quarry man POWERED HAULAGE
Dynatec Mining Corporation · Caught in, under or between a moving and a stationary object

A miner operating a Caterpillar TL943 Telehandler climbed under the boom to adjust a mirror. He accidentally contacted the joy stick control with his leg. The boom came down and caught him between the boom and engine cover, injuring his chest.

September 10, 2007 TN · Metal/Non-Metal ledgeman/hand, quarry man FALL OF ROOF OR BACK
Dynatec Mining Corporation · Struck by falling object

This employee and another were scaling loose rocks from a manlift basket. He and his partner identified a loose rock. When they began to scale the rock, it loosened over them. As the employee attempted to move the manlift out from under the rock, the rock fell, striking both men.

September 10, 2007 TN · Metal/Non-Metal ledgeman/hand, quarry man FALL OF ROOF OR BACK
Dynatec Mining Corporation · Struck by falling object

This employee and another were scaling loose rocks from a manlift basket. He and his partner identified a loose rock. When they began to scale the rock, it loosened over them. As the employee attempted to move the manlift out from under the rock, the rock fell, striking both men.

August 27, 2007 TN · Metal/Non-Metal backhoe operator, trackhoe operator HANDTOOLS (NONPOWERED)
Dynatec Mining Corporation · Struck against stationary object

A miner was using a metal banding tool. Apparently a piece of the metal banding material was protruding out from the tool. The miner lacerated his left forearm on the metal banding.

July 12, 2007 TN · Metal/Non-Metal electrician, lineman HANDTOOLS (NONPOWERED)
Dynatec Mining Corporation · Struck by... (Not Elsewhere Classified)

This employee was changing electrical connections on a fan. He lacerated his left hand with a razor knife when he tried to cut nylon tie wraps. The laceration required six sutures to close.

April 12, 2007 TN · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech MACHINERY
Dynatec Mining Corporation · Struck by... (Not Elsewhere Classified)

EE was unscrewing a bad shaft coupling. When he got to the top of the threads, the oil tub had pressure against the shaft, causing it to jump sideways and strike him. This resulted in a deep cut on inside of right index finger.

2003 · 3 incidents

April 29, 2003 TN · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer POWERED HAULAGE
Pasminco Zinc Inc · Struck against a moving object

THIS EE STATED HE WAS PULLING HIMSELF UP, ONTO A HAUL TRUCK AND HE FELT A PAIN IN HIS LT. SHOULDER.

April 29, 2003 TN · Metal/Non-Metal miner, nec MACHINERY
Pasminco Zinc Inc · Fall onto or against objects

THIS ROCKBREAKER OPERATOR'S HAND SLIPPED OFF OF THE STABILIZER JACK CONTROL HANDLE AS HE WAS SETTING THE MACHINE'S JACKS. HE FELL INTO THE MACHINES CANOPY POST, STRAINING HIS NECK.

March 28, 2003 TN · Metal/Non-Metal hoistman, hoist operator HANDLING OF MATERIALS
Pasminco Zinc Inc · Over-exertion in lifting objects

THIS EMPLOYEE FELT PAINS IN HIS BACK WHEN HE PLACED A BOX CONTAINING MINER'S LIGHT BATTERIES INTO A CABINET.