MINE DETAILS
South Area
LOCATION
Mine location
1 of 1 mine with usable MSHA coordinates. Select a marker to open a mine.
Mine coordinates
- South Area40.71389, -116.10389Open map ↗
Quarterly trends
2025 Q1 – 2026 Q4
Database snapshot · 2026-10-18. MSHA quarterly production and employment reports.
Coal production
0reported short tons
Hours worked
1,405,427reported employee hours
Tons per hour
0.00production ÷ hours worked
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
| Quarter | Coal (short tons) | Hours worked | Tons / hour | Avg. employees | Coverage |
|---|---|---|---|---|---|
| 2025 Q1 | 0 | 110,828 | 0.00 | 235 | 1/1 mines reporting |
| 2025 Q2 | 0 | 157,044 | 0.00 | 317 | 1/1 mines reporting |
| 2025 Q3 | 0 | 118,292 | 0.00 | 273 | 1/1 mines reporting |
| 2025 Q4 | 0 | 239,457 | 0.00 | 507 | 1/1 mines reporting |
| 2026 Q1 | 0 | 359,701 | 0.00 | 931 | 1/1 mines reporting |
| 2026 Q2 | 0 | 420,105 | 0.00 | 906 | 1/1 mines reporting |
| 2026 Q3 | — | — | — | — | No report |
| 2026 Q4 | — | — | — | — | No report |
Safety and enforcement
2025-01-01 – 2026-10-18
Violations
12316 significant & substantial (S&S)
Accident records
250 records classified as fatality
Proposed penalties · USD
111,708.00114 of 123 violations with amounts
On-site inspection hours
450.7531 inspections · 31 with hours
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
| Quarter | Violations | S&S | Proposed USD | Accident records | Fatality records | Inspections | On-site hours |
|---|---|---|---|---|---|---|---|
| 2025-Q1 | 46 | 3 | 10,904.00 | 6 | 0 | 5 | 116.8 |
| 2025-Q2 | 1 | 0 | 226.00 | 4 | 0 | 4 | 18.0 |
| 2025-Q3 | 45 | 9 | 69,542.00 | 0 | 0 | 6 | 99.3 |
| 2025-Q4 | 0 | 0 | — | 0 | 0 | 1 | 2.8 |
| 2026-Q1 | 16 | 1 | 20,281.00 | 4 | 0 | 7 | 84.8 |
| 2026-Q2 | 7 | 0 | 3,299.00 | 6 | 0 | 3 | 109.0 |
| 2026-Q3 | 2 | 2 | 7,456.00 | 5 | 0 | 3 | 11.8 |
| 2026-Q4 * | 6 | 1 | — | 0 | 0 | 2 | 8.5 |
Most cited CFR sections
All violations issued in the selected period. Counts combine subsections.
Safety activity
POWERED HAULAGE · DAYS AWAY FROM WORK ONLY
Accident narrative
Ee reported right arm and neck pain. Seen at ER, reports pain from driving haul truck, getting loaded, and dumping. NO specific incident identified. Ee diagnosed with cervical radiculopathy and neck injury. Ee released with restriction of no operating equipment. Site cannot offer modified duty at this time.
POWERED HAULAGE · DAYS RESTRICTED ACTIVITY ONLY
Accident narrative
EE spotting haul truck under loader, the loader operator dropped full bucket on left bedrail, jostling the EE in the cab of the haul truck. Seen at clinic, xrays negative for fracture, released to modifed duty, worked one day modified, seen on 8/26, released to full duty.
HANDTOOLS (NONPOWERED) · DAYS AWAY FROM WORK ONLY
Accident narrative
EE pulling tote from conveyor belt drop chute using rope w/come-along, felt sudden pain in rt shoulder. Reported incident, went home, slept, asked to be seen by provider after they woke up with pain. Diagnosed with strain, referred for MRI, released to modified duty.
HANDLING OF MATERIALS · DAYS RESTRICTED ACTIVITY ONLY
Accident narrative
Ee was gripping rack by the glass tubes and one had a hairline fracture and shattered in EE's hand. Seen at clinic, diagnosed with laceration to left thumb, released to modified duty. On follow-up on 7/20, ee released to full duty.
EXPLODING VESSELS UNDER PRESSURE · NO DYS AWY FRM WRK,NO RSTR ACT
Accident narrative
EE was taking radiator cap of dozer, coolant splashed onto left wrist. 2nd degree burns to left wrist, top of hand, thumb. Seen at ER and clinic, released to modified duty and referred to wound care.
DISORDERS (REPEATED TRAUMA) · OCCUPATNAL ILLNESS NOT DEG 1-6
Accident narrative
Ee reports numbness/tingling in rt hand/fingers for 2 weeks. Symptoms wake EE up. Fingers swollen. Ee also reports tingling in lt hand/fingers, not as bad as rt. Ee operates a shovel, suspected diagnosis is carpal tunnel. Referred to hand surgery.
POWERED HAULAGE · DAYS AWAY FROM WORK ONLY
Accident narrative
Employee was directed to retrieve a part from another on-site location. A loader blocked the roadway, requiring travel around it on uneven terrain in a side-by-side. While driving, rough ground caused the vehicle to jerk toward the loader. The employee's left hand, holding the safety handle, was caught in a pinch point during impact, causing an open fracture to the left wrist area
HANDLING OF MATERIALS · NO DYS AWY FRM WRK,NO RSTR ACT
Accident narrative
EE was installing 42" pipe when the wind blew into the pipe causing dust and debris to enter EE's left eye. Seen at eye doctor on 4/23, diagnosed with a foreign body in the eye which was removed and prescription eye drops given. Released to full duty on next shift.
MACHINERY · DAYS RESTRICTED ACTIVITY ONLY
Accident narrative
EE was repairing a defective windshield wiper unit. EE saw motor linkage was disconnected. While reconnecting the linkage, the wiper motor unexpectedly activated, pinching their left ring finger between the linkage and the ball. Seen at clinic, diagnosed with fractures to the left ring fingertip, and wound closed with sutures. Released to modified duty.
HANDLING OF MATERIALS · DYS AWY FRM WRK & RESTRCTD ACT
Accident narrative
Ee had climbed up into EE's haul truck and sat down. EE dropped a paper, pulled the arm rest up to reach the paper, when EE felt a pop in the right side of EE's right shoulder, then instant pain. Seen at ER, diagnosed with a right proximal humerus fracture. EE has been diagnosed with osteopenia which can lead to non-traumatic fractures.
FIRE · ACCIDENT ONLY
Accident narrative
At approximately 10:35 PM on 4/1/26 smoke was observed inside the refinery via camera feed in the AARL Control Room. Security was notified. By 10:50 PM the affected cells were fully engulfed. Fire suppression was activated at 11:01 PM, and the fire was fully extinguished by 12:25 AM. No personnel were inside the refinery, and no injuries occurred during incident.
POWERED HAULAGE · NO DYS AWY FRM WRK,NO RSTR ACT
Accident narrative
The crew was pulling the liner down the slope and pulled a little to fast when the liner unraveled and caught speed, they tried to hold it with the forklift, it began to roll down the slope when the slope and the crew on the corners got out of the way, the employee in the middle tried to avoid by jumping and it caught their feet and they slipped down.
POWERED HAULAGE · DYS AWY FRM WRK & RESTRCTD ACT
Accident narrative
An employee was struck by the back end of a Hyster forklift knocking them to the ground, then was struck by the right rear tire pinning the left hip and right foot.
POWERED HAULAGE · DAYS AWAY FROM WORK ONLY
Accident narrative
Ee was riding in bus that hit a large pothole. Ee reports being jarred in seat, resulting in back pain. Seen at ER and then at clinic, released to restrictions. Site cannot offer modified duty at this time.
HANDLING OF MATERIALS · DAYS AWAY FROM WORK ONLY
Accident narrative
While removing starter from loader, part slipped, ee tried to stop it from falling, it caught on EE's glove, pulled EE's arm, causing pain in ee's left shoulder. Seen at ER, diagnosed with strain. Follow-up at clinic confirmed strain, referred to orthopedics and for MRI, released to restricted duty.
OTHER · DAYS AWAY FROM WORK ONLY
Accident narrative
EE was changing oil on forklift, reached for drain pan, felt pop in shoulder. EE was seen at ER, diagnosed with pain, referred to ortho. Seen at clinic following day, suspected rotator cuff tear, released with restrictions. EE reports previous surgery to this shoulder.
SLIP OR FALL OF PERSON · DAYS RESTRICTED ACTIVITY ONLY
Accident narrative
EE was dismounting dozer, fell backwards off track, landed on bed pad with left hand, causing puncture wound. Seen at Health, diagnosed with puncture, released with restrictions and site is offering modified duty.
HANDLING OF MATERIALS · DAYS RESTRICTED ACTIVITY ONLY
Accident narrative
Ee was emptying a dumpster. EE released the latch on the handle of the dumpster and it flipped over and pinched EE's hand. Seen at clinic and referred to ER. ER referred EE to ortho, seen by ortho and surgery done on 5/20. Released with restrictions and site offering modified duty.
SLIP OR FALL OF PERSON · DAYS RESTRICTED ACTIVITY ONLY
Accident narrative
EE was unloading truck. As they were walking, a foot caught on grating, twisting their ankle. Seen at clinic, diagnosed with ankle sprain, x-rays positive for fracture, referred to orthopedics. Released to sedentary work, site is providing modified duty.
HANDLING OF MATERIALS · PERM TOT OR PERM PRTL DISABLTY
Accident narrative
Ee felt pain on left side of groin after lifting an oxygen bottle on a cutting torch into the back of a pickup truck. Seen at Health, referred to ER for confirmation of hernia. Ultrasound positive for hernia. Referred for surgery. Ee released with restrictions site can offer modified duty for, then termed for cause unrelated to the incident effective 03/31/25.
HANDLING OF MATERIALS · DAYS RESTRICTED ACTIVITY ONLY
Accident narrative
Ee reported ee's back feeling tense ee's entire shift. When ee moved a sample bag towards the end of ee's shift, ee felt a "crack" sensation. Went to break, felt "warm sensation" and couldn't move. Went back to work, pain got worse, reported. Cumulative tense feeling in back cumulative in nature.
SLIP OR FALL OF PERSON · DAYS RESTRICTED ACTIVITY ONLY
Accident narrative
Ee was climbing ladder on grader when ee slipped, falling about 3 feet to the ground, landing on buttocks. Seen at ER, diagnosed with contusion to back/pelvis, released with restrictions.
SLIP OR FALL OF PERSON · NO DYS AWY FRM WRK,NO RSTR ACT
Accident narrative
Ee walking to place mill pan at mill press and EE tripped on rubber mat, falling to left knee on grating. Reported incident and practiced self-care. On 3/31 EE sought treatment and filed a workers' comp claim. Released to full duty and referred to physical therapy.
SLIP OR FALL OF PERSON · DAYS RESTRICTED ACTIVITY ONLY
Accident narrative
EE was dismounting a piece of equipment. They missed the first step and did not have a good grip on the handrail. They fell to the ground, onto left wrist. Diagnosed with a fractured scaphoid, put in brace, released to modified duty site can offer.
HANDLING OF MATERIALS · NO DYS AWY FRM WRK,NO RSTR ACT
Accident narrative
Ee hit finger on glass sample tube in the lab causing a small laceration. Seen at the clinic, diagnosed with a laceration, closed with sutures and released to return to work full duty.
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.
OWNERSHIP
Operator and controller history
Current ownership comes from MSHA Mines. Historical start and end dates come from MSHA Controller and Operator History.
Barrick Nevada Holding LLC et alcontrolsNevada Gold Mines LLCoperatesSouth Area
msha-controller-operator-history · controller/operator co-tenure derived on mine 2600500Newmont USA Limited et alcontrolsNevada Gold Mines LLCoperatesSouth Area
msha-controller-operator-history · controller/operator co-tenure derived on mine 2600500Newmont CorporationcontrolsNewmont USA LimitedoperatesSouth Area
msha-controller-operator-history · controller/operator co-tenure derived on mine 2600500Other 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.
Accidents and injuries
577 historical accident/injury rows; 3 coded fatalities and 7,343 lost days across the published record.
accidentsmine-production-quarterlyViolations and penalties
1,547 violation rows across the full record; 274 carry an S&S flag and $1,595,389 appears in current assessed amounts.
inspectionsviolationsassessed-violationsorders-107aOccupational health samples
146 personal; 40 area. 13 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.
personal-health-samplesarea-samplesQuarterly production and employment
420K employee hours and 906 summed average employees across reported subunits in the latest published quarter.
mine-production-quarterlymine-production-yearlyContests, conferences and decisions
412 contested-violation rows, 413 civil-penalty docket/decision rows, and 43 conference records linked by issuance number.
conferencescontested-violationscivil-penalty-dockets-decisionsContractors
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.
contractor-production-quarterlycontractor-production-yearlyaccidentsviolationsInspections
323 inspection events and 12K published inspection hours across the historical record.
inspectionsviolationsHEALTH SAMPLING
Silica and quartz
Coal quartz, metal/nonmetal personal samples and area samples. Snapshot Oct 18, 2026. 32 silica records across the mine’s published history.
Personal silica samples · concentration / limit
Quarterly mean · published C/E ratio
— No eligible measurements. * Quarter in progress. Means describe the available samples, not average exposure across the mine.
Quartz % is the sample’s quartz content; µg/m³ is its reported concentration. Personal C/E is the ratio to the limit published with that sample. Personal and area concentration units and void status are not specified in those source files.
| Date / sample | Dataset / analyte | Occupation / area | Measurement | Sample status | Published action |
|---|---|---|---|---|---|
| No silica records match these filters. Missing samples do not establish safe conditions. | |||||
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.
This can mean the operation is non-coal, inactive for the annual period, or outside the EIA-7A reporting population.
RECENT PUBLIC RECORDS
Recent violations and samples
Latest records retained for inspection; aggregates above use the full source history.
Coal dust, noise and other contaminants. Silica records above ↑
SOURCE COVERAGE
Reporting dates and coverage
16 datasets contain linked records. Missing datasets are listed below.
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.