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U.S. MINING ENTITIES / CONTROLLER / 0149763

ACTIVE / CONTROLLER PORTFOLIO

Barrick Nevada Holding LLC; Newmont USA Limited

Membership and operating status are from the latest MSHA Mines snapshot. Open a mine for its ownership history.

MSHA CONTROLLER ID0149763

MINE PORTFOLIO

20 of 20 mines and facilities

2025-01-01 – 2026-10-18. Active records; production reporting is not required.

Material, method and type filters apply to this table. The portfolio’s status applies to the entire page. GEM fields describe their own release, not the selected MSHA year.

MineLocation / typeCoal · short tonsHours workedViolationsAccident recordsOn-site inspection hours
Arturo2602767 · Active6/8 quarters reportedEureka, NVSurface · MSHA: Gold Ore01,294,095121184.5
Cortez District2600827 · Active6/8 quarters reportedLander, NVSurface · MSHA: Gold Ore02,770,5428323392.0
Cortez District-Underground2602573 · Active6/8 quarters reportedEureka, NVUnderground · MSHA: Gold Ore01,131,2961176610.0
El Nino2602830 · Active6/8 quarters reportedEureka, NVUnderground · MSHA: Gold Ore0203,911511207.3
Emigrant2602697 · Active6/8 quarters reportedElko, NVSurface · MSHA: Gold Ore09,6745195.8
Exodus2602661 · Active6/8 quarters reportedEureka, NVUnderground · MSHA: Gold Ore0712,625962396.5
Genesis2600062 · Active6/8 quarters reportedEureka, NVSurface · MSHA: Gold Ore0221,89433281.8
Goldrush2602822 · Active6/8 quarters reportedEureka, NVUnderground · MSHA: Gold Ore01,037,87112415674.3
Goldstrike Mine2601089 · Active6/8 quarters reportedEureka, NVSurface · MSHA: Gold Ore0243,5311510120.8
Leeville2602512 · Active6/8 quarters reportedEureka, NVUnderground · MSHA: Gold Ore01,966,011371101,214.0
Long Canyon2602778 · Active6/8 quarters reportedElko, NVSurface · MSHA: Gold Ore032,7461025.5
Meikle Mine2602246 · Active6/8 quarters reportedEureka, NVUnderground · MSHA: Gold Ore01,817,651358171,179.5
Mill 62602678 · Active6/8 quarters reportedEureka, NVFacility · MSHA: Gold Ore0726,003647183.5
Mill/Autoclave Operations2602674 · Active6/8 quarters reportedEureka, NVFacility · MSHA: Gold Ore0849,0011909366.5
Pete Bajo2602689 · Active6/8 quarters reportedEureka, NVUnderground · MSHA: Gold Ore0641,2111418597.3
Phoenix Mine2600550 · Active6/8 quarters reportedLander, NVSurface · MSHA: Gold Ore01,500,1058014285.0
Roaster Operations2602673 · Active6/8 quarters reportedEureka, NVFacility · MSHA: Gold Ore0507,2131024295.8
South Area2600500 · Active6/8 quarters reportedEureka, NVSurface · MSHA: Gold Ore01,405,42712325450.8
Turquoise Ridge2602286 · Active6/8 quarters reportedHumboldt, NVUnderground · MSHA: Gold Ore01,465,18427023900.0
Twin Creeks Mine2601942 · Active6/8 quarters reportedHumboldt, NVSurface · MSHA: Gold Ore01,205,477549296.5

Production and hours sum available quarterly reports. — means unavailable; zero safety records means none in the selected imported period. Ownership reflects the current MSHA record.

LOCATION

Portfolio map

20 of 20 mines with usable MSHA coordinates. Select a marker to open a mine.

Mine coordinates

2025-01-01 – 2026-10-18Applies to production, safety and portfolio metrics. Silica samples have separate filters.

2025 Q1 – 2026 Q4

JSONCSV

Database snapshot · 2026-10-18. All 20 mines listed under this controller were checked; 20 have reports in the available quarters. Totals use current ownership.

Coal production

0

reported short tons

  1. 2025 Q10
  2. 2025 Q20
  3. 2025 Q30
  4. 2025 Q40
  5. 2026 Q10
  6. 2026 Q20
  7. 2026 Q3—No usable value reported
  8. 2026 Q4 *—No usable value reported

Hours worked

19,741,468

reported employee hours

  1. 2025 Q13,330,594
  2. 2025 Q23,415,549
  3. 2025 Q33,295,773
  4. 2025 Q43,461,007
  5. 2026 Q13,271,491
  6. 2026 Q22,967,054
  7. 2026 Q3—No usable value reported
  8. 2026 Q4 *—No usable value reported

Tons per hour

0.00

production ÷ hours worked

  1. 2025 Q10.00
  2. 2025 Q20.00
  3. 2025 Q30.00
  4. 2025 Q40.00
  5. 2026 Q10.00
  6. 2026 Q20.00
  7. 2026 Q3—No usable value reported
  8. 2026 Q4 *—No usable value reported

Missing values appear as —. Totals use available reports. Tons per hour requires production and hours for the same quarters and a nonzero hours total. * Striped bars mark partial mine coverage or an incomplete quarter. See the table for coverage.

Quarterly data and reporting coverage
Quarterly production, employment and reporting coverage for Barrick Nevada Holding LLC; Newmont USA Limited
QuarterCoal (short tons)Hours workedTons / hourAvg. employeesCoverage
2025 Q103,330,5940.006,53920/20 mines reporting
2025 Q203,415,5490.006,68020/20 mines reporting
2025 Q303,295,7730.006,49120/20 mines reporting
2025 Q403,461,0070.006,61320/20 mines reporting
2026 Q103,271,4910.006,76020/20 mines reporting
2026 Q202,967,0540.006,83520/20 mines reporting
2026 Q3————No report
2026 Q4————No report

Safety and enforcement

2025-01-01 – 2026-10-18

Violations

2,290

188 significant & substantial (S&S)

  1. 2025 Q1416
  2. 2025 Q2350
  3. 2025 Q3326
  4. 2025 Q4267
  5. 2026 Q1401
  6. 2026 Q2201
  7. 2026 Q3298
  8. 2026 Q4 *31

Accident records

197

1 records classified as fatality

  1. 2025 Q130
  2. 2025 Q221
  3. 2025 Q331
  4. 2025 Q424
  5. 2026 Q130
  6. 2026 Q232
  7. 2026 Q329
  8. 2026 Q4 *0

Proposed penalties · USD

2,382,143.00

2,151 of 2,290 violations with amounts

  1. 2025 Q1407,751
  2. 2025 Q2270,857
  3. 2025 Q3364,046
  4. 2025 Q4208,605
  5. 2026 Q1555,319
  6. 2026 Q2313,891
  7. 2026 Q3261,674
  8. 2026 Q4 *—

On-site inspection hours

8,457.00

378 inspections · 378 with hours

  1. 2025 Q11,286.25
  2. 2025 Q21,086.50
  3. 2025 Q31,258.50
  4. 2025 Q4922.50
  5. 2026 Q11,424.00
  6. 2026 Q21,100.50
  7. 2026 Q31,323.25
  8. 2026 Q4 *55.50

Counts are published records, including contractor records. * The quarter was incomplete at the snapshot date; recent counts may rise as reports arrive. — means no reported amount or hours. Portfolio totals use current membership.

Quarterly safety data
QuarterViolationsS&SProposed USDAccident recordsFatality recordsInspectionsOn-site hours
2025-Q141631407,751.00300531,286.3
2025-Q235026270,857.00210481,086.5
2025-Q332634364,046.00311521,258.5
2025-Q426716208,605.0024036922.5
2026-Q140127555,319.00300611,424.0
2026-Q220119313,891.00320461,100.5
2026-Q329833261,674.00290691,323.3
2026-Q4 *312—001355.5

Most cited CFR sections

All violations issued in the selected period. Counts combine subsections.

SectionViolationsS&S
30 CFR 57.3360Ground support use.24819
30 CFR 57.4102Spillage and leakage.1072
30 CFR 57.20003Housekeeping.1023
30 CFR 57.14100Safety defects; examination, correction and records.10112
30 CFR 56.20003Housekeeping.8212
30 CFR 56.4102Spillage and leakage.662
30 CFR 57.3200Correction of hazardous conditions.6111
30 CFR 57.11001Safe access.544
30 CFR 57.20011Barricades and warning signs.521
30 CFR 57.11051Escape routes.491

Safety activity

  1. violation5105261
    Meikle Mine · 2602246

    57.8531(c) · $366.00 proposed

  2. violation5105260
    Meikle Mine · 2602246

    57.11051(a) · $642.00 proposed

  3. violation5105259
    Meikle Mine · 2602246

    57.8532 · $366.00 proposed

  4. violation5105258
    Meikle Mine · 2602246

    57.6160 · $366.00 proposed

  5. violation5109618
    Turquoise Ridge · 2602286

    47.41(a)

  6. violation5109617
    Turquoise Ridge · 2602286

    57.11052(d)

  7. violation5104712
    Turquoise Ridge · 2602286

    57.3360

  8. violation5168056
    Leeville · 2602512

    57.12013 · $366.00 proposed

  9. violation9685034
    Meikle Mine · 2602246

    57.3200 · $549.00 proposed

  10. violation9685033
    Meikle Mine · 2602246

    57.11051(b) · $193.00 proposed

  11. violation9685032
    Meikle Mine · 2602246

    57.11001

  12. violation9685031
    Meikle Mine · 2602246

    57.11001 · S&S

  13. violation9685030
    Meikle Mine · 2602246

    57.20003(a) · $755.00 proposed

  14. violation9685029
    Meikle Mine · 2602246

    57.9313 · S&S

  15. violation9685028
    Meikle Mine · 2602246

    57.20003(a) · $755.00 proposed

  16. violation9685027
    Meikle Mine · 2602246

    57.15001 · $1,219.00 proposed

  17. violation5105257
    Meikle Mine · 2602246

    57.6201(b)(2)

  18. violation5105256
    Meikle Mine · 2602246

    57.6201(b)(2) · $432.00 proposed

  19. violation5105255
    Meikle Mine · 2602246

    57.6102

  20. violation5105254
    Meikle Mine · 2602246

    57.6202 · S&S

  21. violation5105253
    Meikle Mine · 2602246

    57.6201(b)(2)

  22. violation5109616
    Turquoise Ridge · 2602286

    57.11003

  23. violation5109615
    Turquoise Ridge · 2602286

    57.14100(c)

  24. violation5109614
    Turquoise Ridge · 2602286

    57.11012

  25. violation5168055
    Leeville · 2602512

    57.14100(b) · $818.00 proposed

Safety sources and definitions

MSHA Violations (issue date), Accidents (accident date), and Inspections (begin date). Snapshot 2026-10-18.

Counts describe published rows, including contractor records; accident records are not distinct incidents or numbers of people injured.

Zero means no matching records in the imported sources, not proof of no events. Historical coverage differs by source; absence before a source begins reporting is not a zero incident rate. Invalid or absent dates and records after the snapshot are excluded.

S&S means SIG_SUB=Y. Fatality records use DEGREE_INJURY_CD=01. Proposed penalties are not final assessed or paid amounts; missing dollar values are omitted.

Inspection hours are SUM_TOTAL_ON_SITE_HOURS attributed to the inspection start date, without supervisor/trainee hours. Missing hours are omitted; a started inspection may still be open.

Portfolio totals use current mine membership, including events before the current owner or operator's tenure.

CFR headings link to the current Title 30 index; they are not historical legal determinations.

SELECTED PORTFOLIO

1 linked operator.

Relationships reflect the selected mine status and current MSHA controller/operator fields.

OPERATOR / 0165474Nevada Gold Mines LLC20 selected mines →