MSHA DATABASEMSHA records · 16 contributing sources · snapshot Oct 13, 2026

MINE DETAILS

Meikle Mine

ActiveUndergroundGold Ore
MSHA MINE ID2602246
LOCATIONEureka, NV
PUBLIC RECORD25,612 linked rows

LOCATION

Mine location

1 of 1 mine with usable MSHA coordinates. Select a marker to open a mine.

Mine coordinates

2025-01-01 – 2026-10-13Applies to production, safety and portfolio metrics. Silica samples have separate filters.

Violations

358

24 significant & substantial (S&S)

  1. 2025 Q123
  2. 2025 Q224
  3. 2025 Q335
  4. 2025 Q462
  5. 2026 Q161
  6. 2026 Q234
  7. 2026 Q3116
  8. 2026 Q4 *3

Accident records

17

0 records classified as fatality

  1. 2025 Q12
  2. 2025 Q23
  3. 2025 Q34
  4. 2025 Q42
  5. 2026 Q13
  6. 2026 Q21
  7. 2026 Q32
  8. 2026 Q4 *0

Proposed penalties · USD

254,048.00

290 of 358 violations with amounts

  1. 2025 Q19,750
  2. 2025 Q225,640
  3. 2025 Q318,775
  4. 2025 Q437,180
  5. 2026 Q166,869
  6. 2026 Q248,910
  7. 2026 Q346,924
  8. 2026 Q4 *—

On-site inspection hours

1,179.50

26 inspections · 26 with hours

  1. 2025 Q1152.25
  2. 2025 Q291.75
  3. 2025 Q3129.75
  4. 2025 Q4186.50
  5. 2026 Q1160.50
  6. 2026 Q2149.75
  7. 2026 Q3301.00
  8. 2026 Q4 *8.00
Quarterly safety data
QuarterViolationsS&SProposed USDAccident recordsFatality recordsInspectionsOn-site hours
2025-Q12309,750.00204152.3
2025-Q224025,640.0030391.8
2025-Q335418,775.00401129.8
2025-Q462237,180.00204186.5
2026-Q161466,869.00303160.5
2026-Q234348,910.00102149.8
2026-Q31161146,924.00207301.0
2026-Q4 *30—0028.0

Most cited CFR sections

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

Safety activity

  1. inspectionF033B65

    Non-Injury Accident Investigation · 5.0 on-site hours

  2. inspectionF033B64

    Verbal Hazard Complaint Inspections · 3.0 on-site hours

  3. violation5168071

    57.3360

  4. violation5168070

    Description not reported

  5. violation5168072

    50.10(d)

  6. inspection6880762

    Compliance Follow-up Inspection · 2.3 on-site hours

  7. inspectionF03D20F

    Compliance Follow-up Inspection · 5.5 on-site hours

  8. violation9685069

    50.11(b)

  9. violation9685068

    50.11(b)

  10. violation9685067

    45.4(b)

  11. violation9685066

    57.17001

  12. inspectionF013ECF

    Verbal Hazard Complaint Inspections · 7.0 on-site hours

  13. violation5109118

    57.20003(a)

  14. violation9685065

    57.11002

  15. violation9685064

    57.20003(a)

  16. violation9890848

    57.3200

  17. violation5109117

    57.14103(b)

  18. violation5109116

    57.14100(c)

  19. violation5109115

    57.3360

  20. violation5109114

    57.4201(a)(1)

  21. violation5109113

    57.14103(c)(1)

  22. violation5109112

    57.3360 · S&S

  23. violation5105296

    57.8529 · S&S

  24. violation5105295

    57.8529 · S&S

  25. violation5105294

    57.12004

Safety sources and definitions

MSHA Violations (issue date), Accidents (accident date), and Inspections (begin date). Snapshot 2026-10-13.

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.

OWNERSHIP

Operator and controller history

Current ownership comes from MSHA Mines. Historical start and end dates come from MSHA Controller and Operator History.

CURRENT HIERARCHYBarrick Nevada Holding LLC; Newmont USA Limited → Nevada Gold Mines LLC → Meikle Mine
HISTORY RECORDS37 relationships
INTERVAL CHECKPASScontroller/operator overlap
—

Barrick Nevada Holding LLC et alcontrolsNevada Gold Mines LLCoperatesMeikle Mine

msha-controller-operator-history · controller/operator co-tenure derived on mine 2602246
—

Newmont USA Limited et alcontrolsNevada Gold Mines LLCoperatesMeikle Mine

msha-controller-operator-history · controller/operator co-tenure derived on mine 2602246
—

Barrick Gold CorpcontrolsBarrick Goldstrike Mines IncoperatesMeikle Mine

msha-controller-operator-history · controller/operator co-tenure derived on mine 2602246
Other historical summaries · source-specific periods

RECORD SUMMARY

Production, safety and enforcement

These summaries use the periods stated on each card, independently of the reporting period above.

01 / SAFETYwatch

Accidents and injuries

482 historical accident/injury rows; 5 coded fatalities and 4,476 lost days across the published record.

ACCIDENT + INJURY RECORD53 since 2021
accidentsmine-production-quarterly
02 / COMPLIANCEwatch

Violations and penalties

3,605 violation rows across the full record; 641 carry an S&S flag and $3,383,702 appears in current assessed amounts.

ENFORCEMENT ACTIVITY1,012 since 2021
inspectionsviolationsassessed-violationsorders-107a
03 / HEALTHwatch

Occupational health samples

353 personal; 20 area. 56 personal-sample rows have a published C/E ratio above 1; 0 noise rows have an action-level or PEL dose above 100%. These are separate measures, not a silica exceedance count. Silica results and sample status are shown separately.

OCCUPATIONAL EXPOSURE373 samples
personal-health-samplesarea-samples
04 / PRODUCTIONcontext

Quarterly production and employment

322K employee hours and 665 summed average employees across reported subunits in the latest published quarter.

2026-Q20 tons
mine-production-quarterlymine-production-yearly
05 / LEGALwatch

Contests, conferences and decisions

747 contested-violation rows, 808 civil-penalty docket/decision rows, and 337 conference records linked by issuance number.

POST-ISSUANCE LIFECYCLE1,892 linked rows
conferencescontested-violationscivil-penalty-dockets-decisions
06 / CONTRACTORScontext

Contractors

Contractors are linked through this mine’s violation or accident records. Their production and hours cover all their operations, so they are not included in this mine’s totals.

ENTITY-LEVEL CONTEXT64 linked entities
contractor-production-quarterlycontractor-production-yearlyaccidentsviolations
07 / INSPECTIONScontext

Inspections

401 inspection events and 32K published inspection hours across the historical record.

OVERSIGHT COVERAGE88 since 2021
inspectionsviolations

HEALTH SAMPLING

Silica and quartz

Matching records70 coal · 7 personal · 0 area
Sample status0 not voided0 voided · 7 status not reported
Personal samples with C/E > 137 published ratios · not a citation count
2026 · Feb 3, 2026–May 28, 2026
Date / sampleDataset / analyteOccupation / areaMeasurementSample statusPublished action
000000202602229800Metal/nonmetal personalQuartz, respirable, >1% QtzDump Operator0.54× published limitConcentration: 0000.26 · limit: 0000.48Source unit unspecifiedNot reportedCITATION/ORDER TERMINATEDInspection F013EBE
000000202602229700Metal/nonmetal personalQuartz, respirable, >1% QtzTruck Driver0.28× published limitConcentration: 0000.20 · limit: 0000.72Source unit unspecifiedNot reportedCITATION/ORDER TERMINATEDInspection F013EBE
000000202601603600Metal/nonmetal personalQuartz, respirable, >1% QtzTruck Driver0.63× published limitConcentration: 0000.34 · limit: 0000.54Source unit unspecifiedNot reportedCITATION/ORDER TERMINATEDInspection F011AD6
000000202600462300Metal/nonmetal personalQuartz, respirable, >1% QtzTruck Driver0.64× published limitConcentration: 0000.47 · limit: 0000.73Source unit unspecifiedNot reportedNO ACTIONInspection F01D74E
000000202600462400Metal/nonmetal personalQuartz, respirable, >1% QtzDump Operator2.87× published limitConcentration: 0001.55 · limit: 0000.54Source unit unspecifiedNot reportedCITATION/ORDER ISSUEDInspection F01D74E
000000202600462600Metal/nonmetal personalQuartz, respirable, >1% QtzTruck Driver1.21× published limitConcentration: 0000.86 · limit: 0000.71Source unit unspecifiedNot reportedCITATION/ORDER ISSUEDInspection F01D74E
000000202600462800Metal/nonmetal personalQuartz, respirable, >1% QtzTruck Driver1.25× published limitConcentration: 0000.80 · limit: 0000.64Source unit unspecifiedNot reportedCITATION/ORDER ISSUEDInspection F01D74E
Sources and interpretation
  • Coal means use numeric concentrations from samples marked not voided, excluding control/invalid sample types and dates after the snapshot. Missing values remain null; reported zeroes remain zero.
  • Quarterly means describe available samples, not mine-wide or worker-average exposure. Quarters with no eligible measurements remain empty; the current quarter is partial.
  • Personal C/E is MSHA's published concentration-to-limit ratio. A value above 1 is not by itself a citation or a determination under the 2024 silica rule. Personal and area files do not publish a void-status field.
  • Area records include bulk-dust analyses and are kept separate from personal exposure results. Their concentration units are not specified in the source dictionary.
  • Missing samples do not establish safe conditions. Coal quartz percentage and concentration are separate measures. No compliance threshold is inferred for coal samples.

Coal quartz field definitions ↗Metal/nonmetal personal field definitions ↗Metal/nonmetal area field definitions ↗

EIA + TITLE 30

EIA production and cited regulations

EIA annual figures are reported separately from MSHA. Regulation links use the current eCFR snapshot.

RECENT PUBLIC RECORDS

Recent violations and samples

Latest records retained for inspection; aggregates above use the full source history.

VIOLATIONS12 latest shown
516807157.3360Citation
5168070—Order
516807250.10(d)Citation
968506950.11(b)Citation
968506850.11(b)Citation
968506745.4(b)Citation
968506657.17001Citation
510911857.20003(a)Citation
OTHER HEALTH SAMPLES5 latest shown

Coal dust, noise and other contaminants. Silica records above ↑

Respirable dust, <.1mgTruck Driver
C/E: 00.00Concentration: 0000.00 · limit: 0000.00Source unit unspecified
TC from EC @ 160Mucking Mach. Operator
C/E: 00.00Concentration: 0000.00 · limit: 0160.00Source unit unspecified
TC @ 160Mucking Mach. Operator
C/E: 00.00Concentration: 0000.00 · limit: 0160.00Source unit unspecified
ORGANIC CARBONMucking Mach. Operator
C/E: 00.00Concentration: 0000.00 · limit: 0000.00Source unit unspecified
EC @ 160Mucking Mach. Operator
C/E: 00.00Concentration: 0000.00 · limit: 0160.00Source unit unspecified

SOURCE COVERAGE

Reporting dates and coverage

16 datasets contain linked records. Missing datasets are listed below.

DATASETROWSWINDOWSTATUS
Accident, Injuries, and Illnessessafety · contractors482Jan 18, 2000—Aug 8, 2026mine-keyed
Addresses of Recordidentity · logistics1Jan 25, 2002—Jan 25, 2002mine-keyed
Assessed Violationscompliance · legal3,465Jan 4, 2000—Sep 1, 2026mine-keyed
Civil Penalty Dockets and Decisionscompliance · legal808Dec 20, 2000—Sep 29, 2026mine-keyed
Coal Dust Sampleshealth · safety—No published rowsabsent / not applicable
Conferencescompliance · legal337Jan 18, 2000—Apr 30, 2026mine-keyed
Contested Violationscompliance · legal747Sep 9, 2003—Mar 19, 2026mine-keyed
Contractor Employment and Production — Quarterlycontractors · production · safety12,279Not published—Not publishedentity-linked
Contractor Employment and Production — Yearlycontractors · production · safety2,706Not published—Not publishedentity-linked
Controller and Operator Historyidentity · compliance3May 1, 1994—Jul 23, 2019mine-keyed
Mine Employment and Production — Quarterlyproduction · safety · compliance333Not published—Not publishedmine-keyed
Mine Employment and Production — Yearlyproduction · safety · compliance71Not published—Not publishedmine-keyed
Inspectionssafety · compliance401Jan 3, 2000—Oct 2, 2026mine-keyed
Minesidentity · production · logistics1Not published—Not publishedmine-keyed
Metal and Nonmetal Area Sampleshealth · safety20Jan 20, 2004—Nov 18, 2025mine-keyed
Metal and Nonmetal Personal Health Sampleshealth · safety353Jul 24, 2002—May 28, 2026mine-keyed
Noise Sampleshealth · safety · equipment—No published rowsabsent / not applicable
Quartz Samples — Coalhealth · safety—No published rowsabsent / not applicable
Violationscompliance · safety · legal3,605Jan 4, 2000—Oct 2, 2026mine-keyed
107(a) Orders Issuedsafety · compliance—No published rowsabsent / not applicable

NOTES

Limitations

  • Contractor production is entity-level and is never represented as mine-attributable.
  • Missing rows can mean no event, publication delay, identity mismatch, or inapplicability.