MINE DETAILS

Eagle Seam Deep Mine

NonProducingUndergroundCoal (Bituminous)

MSHA MINE ID4609495

OPERATORRamaco Resources, LLC

CONTROLLERRamaco Resources Inc

LOCATIONLogan, WV

PUBLIC RECORD8,863 linked rows

LOCATION

Mine location

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

Mine coordinates

Eagle Seam Deep Mine37.74833, -81.71056Open map ↗

Quarterly trends

2025 Q1 – 2026 Q4

JSON CSV

Database snapshot · 2026-10-13. MSHA quarterly production and employment reports.

Coal production

96,558

reported short tons

2025 Q157,099
2025 Q239,459
2025 Q30
2025 Q40
2026 Q10
2026 Q20
2026 Q3—No usable value reported
2026 Q4 *—No usable value reported

Hours worked

73,781

reported employee hours

2025 Q133,760
2025 Q225,155
2025 Q32,200
2025 Q42,284
2026 Q13,717
2026 Q26,665
2026 Q3—No usable value reported
2026 Q4 *—No usable value reported

Tons per hour

1.31

production ÷ hours worked

2025 Q11.69
2025 Q21.57
2025 Q30.00
2025 Q40.00
2026 Q10.00
2026 Q20.00
2026 Q3—No usable value reported
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 Eagle Seam Deep Mine
Quarter	Coal (short tons)	Hours worked	Tons / hour	Avg. employees	Coverage
2025 Q1	57,099	33,760	1.69	48	1/1 mines reporting
2025 Q2	39,459	25,155	1.57	35	1/1 mines reporting
2025 Q3	0	2,200	0.00	8	1/1 mines reporting
2025 Q4	0	2,284	0.00	10	1/1 mines reporting
2026 Q1	0	3,717	0.00	6	1/1 mines reporting
2026 Q2	0	6,665	0.00	10	1/1 mines reporting
2026 Q3	—	—	—	—	No report
2026 Q4	—	—	—	—	No report

Safety and enforcement

2025-01-01 – 2026-10-13

Violations

9 significant & substantial (S&S)

2025 Q130
2025 Q229
2025 Q312
2025 Q42
2026 Q15
2026 Q22
2026 Q36
2026 Q4 *7

Accident records

0 records classified as fatality

2025 Q12
2025 Q20
2025 Q30
2025 Q40
2026 Q10
2026 Q20
2026 Q30
2026 Q4 *0

Proposed penalties · USD

51,064.00

79 of 93 violations with amounts

2025 Q129,254
2025 Q213,432
2025 Q35,060
2025 Q4418
2026 Q12,240
2026 Q2330
2026 Q3330
2026 Q4 *—

On-site inspection hours

687.25

11 inspections · 11 with hours

2025 Q1205.25
2025 Q2135.50
2025 Q384.00
2025 Q489.00
2026 Q143.75
2026 Q273.50
2026 Q349.00
2026 Q4 *7.25

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	Inspections	On-site hours
2025-Q1	30	5	29,254.00	2	2	205.3
2025-Q2	29	1	13,432.00	0	1	135.5
2025-Q3	12	1	5,060.00	0	2	84.0
2025-Q4	2	0	418.00	0	2	89.0
2026-Q1	5	1	2,240.00	0	1	43.8
2026-Q2	2	0	330.00	0	1	73.5
2026-Q3	6	0	330.00	0	1	49.0
2026-Q4 *	7	1	—	0	1	7.3

Most cited CFR sections

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

Section	Violations	S&S
30 CFR 75.1731Maintenance of belt conveyors and belt conveyor entries.	14	0
30 CFR 75.400Accumulation of combustible materials.	11	0
30 CFR 75.1403Other safeguards.	5	2
30 CFR 75.503Permissible electric face equipment; maintenance.	5	0
30 CFR 75.512Electric equipment; examination, testing and maintenance.	5	0
30 CFR 75.604Permanent splicing of trailing cables.	5	4
30 CFR 75.1103-5Automatic fire warning devices; actions and response.	4	1
30 CFR 75.515Cable fittings; suitability.	4	0
30 CFR 75.380Escapeways; bituminous and lignite mines.	3	0
30 CFR 72.630Drill dust control at underground areas of underground mines.	2	0

Safety activity

violation2026-10-085131849
77.1109(a)
violation2026-10-065131848
75.1100-3
violation2026-10-065131847
75.904
violation2026-10-055131846
75.1731(a)
violation2026-10-055131845
75.351(n)(3)
violation2026-10-055131844
77.400(d) · S&S
inspection2026-10-01F03DF79
Regular Safety and Health Inspection · 7.3 on-site hours
violation2026-10-015131843
75.209(f)
violation2026-08-195098916
75.1731(b)
violation2026-08-195098915
75.333(c)(3)
violation2026-08-175098914
75.204(c)(1)
violation2026-08-125098913
75.400
violation2026-08-035098910
75.512 · $165.00 proposed
violation2026-08-035098909
77.207 · $165.00 proposed
inspection2026-07-28F00EB07
Regular Safety and Health Inspection · 49.0 on-site hours
violation2026-04-155099719
75.1100-3 · $165.00 proposed
violation2026-04-085099718
75.1731(b) · $165.00 proposed
inspection2026-04-017048878
Regular Safety and Health Inspection · 73.5 on-site hours
violation2026-03-095132513
75.818(b)(4) · $288.00 proposed
inspection2026-03-05F010C65
Regular Safety and Health Inspection · 43.8 on-site hours
violation2026-03-055132512
75.1101-10 · $151.00 proposed
violation2026-03-055132511
75.400 · $177.00 proposed
violation2026-03-055132510
77.512 · S&S · $1,431.00 proposed
violation2026-03-055132509
77.205(b) · $193.00 proposed
inspection2025-11-24F02EC70
103 (g) Written Notification Hazard Complaint Inspectio · 3.8 on-site hours

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.

EIA-923 · COAL RECEIPTS

Coal shipments and quality

Receipts reported by power plants and terminals, matched by MSHA mine ID.

REPORTED RECEIPTS · SHORT TONS—0 rows · 0 receiving plants

HEAT CONTENT · BTU/LB—Weighted by reported tons

SULFUR / ASH · % BY WEIGHT— / —Separate averages over measured receipts

DELIVERED COST · USD/TON—No price coverage

No receipts matched this mine in the selected period. EIA-923 does not cover all mine sales, exports or metallurgical coal shipments.

Delivered cost includes transport and is not mine revenue. Missing prices remain blank. * Fewer than three months are published in the selected quarter. Receipts reflect the months EIA has published; an unfinished quarter is not comparable with a full quarter. Portfolio matches use current ownership.

Coverage, sources and calculations

Reported coal receipts at EIA-923 power plants/terminals; this is not a census of mine shipments, exports or metallurgical sales.
Matches use only the published MSHA ID, normalized to seven digits. Unidentified mine origins remain in the source table but are not assigned to a mine.
Portfolio attribution uses current MSHA ownership, not ownership at the shipment date. Receipts and production can differ because of timing, stocks and coverage.
Quality means are weighted by positive reported tons with that measurement. Delivered cost uses only rows with published cost, positive heat and positive tons; missing/withheld costs are never zero-filled.
USD/ton = (cents/MMBtu ÷ 100) × MMBtu/ton. This is plant delivered cost, not mine sales price or revenue.
Receipt month is as published, including records supplied by annual respondents. Recent months are preliminary and subject to revision. Missing rows do not prove zero shipments.

Imported releases start 2008-01. This window includes 12 published months. EIA releases · Survey instructions

2026 · preliminary · EIA923_Schedules_2_3_4_5_M_07_2026_21SEP2026.xlsx · Page 5 Fuel Receipts and Costs
2025 · final · EIA923_Schedules_2_3_4_5_M_12_2025_Final.xlsx · Page 5 Fuel Receipts and Costs

EIA ANNUAL COAL REPORT · 2024

Coal prices and estimated revenue

Annual county prices and a production-based allocation of county coal sales.

FOB PRICE BENCHMARK · USD/TON123.83Published county average

ESTIMATED SALES · SHORT TONS225,236Allocated from published county sales

ESTIMATED COAL REVENUE · USD27,890,914Covered mines only · not reported revenue

ANNUAL PRODUCTION COVERED100.0%1 of 1 producing annual mine records

The estimate assumes each eligible mine receives its county-average price and shares county sales in proportion to production. Actual sales and prices can differ substantially. All producing annual records in this selection have estimates. Annual price data uses a separate window from the MSHA charts.

Mine / county	Annual production · tons	County FOB · USD/ton	Est. sales · tons	Est. coal revenue · USD	Basis / availability
Eagle Seam Deep Mine4609495 · Logan, West Virginia	228,611	123.83	225,236	27,890,914	County allocation estimate2.35% of eligible county production24 eligible mines / 24 sales respondents

Method, assumptions and source records

This is an annual county-sales allocation, not reported mine or company revenue. Currency is nominal USD in the source year; quantities are short tons.
Mine share = same-year annual mine production / eligible same-county production. Estimated sales = published county sales × share. Estimated coal revenue = estimated sales × published county average FOB price.
The model assumes eligible mines share county sales in proportion to production and receive the county-average price. Matching mine counts is a check, not proof of identical respondents. Mine quality, contracts and sales timing can differ substantially. No statistical confidence interval is implied.
FOB excludes transport and insurance. EIA-923 delivered costs do not enter this model. No grade premium, state/national fallback, quarterly apportionment or carry-forward to a later year is applied.
Eligibility follows the source's production threshold and excludes preparation-only and refuse operations. Withheld values, inconsistent county counts and missing/ambiguous locations produce no estimate.
County sales are published in thousands of tons and prices to cents. Calculations retain precision, but the inputs are rounded and the allocation is approximate.
Portfolio attribution uses current MSHA ownership, not ownership during the sales year. Covered-mine sums exclude unavailable estimates and must not be read as whole-company revenue. Coverage denominators use the annual EIA mine-production release.

Sales-reporting threshold: 50,000 short tons per mine in 2024. Withheld sales or prices stay unavailable.

EIA Table 30 · county sales and FOB prices · EIA annual mine production · Release index

Annual report released November 19, 2025. Method: county-sales-allocation-v1. JSON and CSV preserve source row numbers and file checksums.

OWNERSHIP

Operator and controller history

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

CURRENT HIERARCHYRamaco Resources Inc → Ramaco Resources, LLC → Eagle Seam Deep Mine

HISTORY RECORDS25 relationships

INTERVAL CHECKPASScontroller/operator overlap

Jan 1, 2017—CURRENT / OPEN

Ramaco Resources InccontrolsRamaco Resources, LLCoperatesEagle Seam Deep Mine

msha-controller-operator-history · controller/operator co-tenure derived on mine 4609495

Jul 31, 2014—Dec 31, 2016

Michael D BauersachscontrolsRamaco Resources, LLCoperatesEagle Seam Deep Mine

msha-controller-operator-history · controller/operator co-tenure derived on mine 4609495

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

50 historical accident/injury rows; 0 coded fatalities and 3,261 lost days across the published record.

ACCIDENT + INJURY RECORD20 since 2021

accidentsmine-production-quarterly

02 / COMPLIANCEwatch

Violations and penalties

1,006 violation rows across the full record; 171 carry an S&S flag and $665,840 appears in current assessed amounts.

ENFORCEMENT ACTIVITY663 since 2021

inspectionsviolationsassessed-violationsorders-107a

03 / HEALTHwatch

Occupational health samples

3,995 coal dust; 148 coal quartz; 110 noise. 0 personal-sample rows have a published C/E ratio above 1; 14 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 EXPOSURE4K samples

coal-dust-samplesquartz-samplesnoise-samples

04 / PRODUCTIONcontext

Quarterly production and employment

7K employee hours and 10 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

274 contested-violation rows, 273 civil-penalty docket/decision rows, and 24 conference records linked by issuance number.

POST-ISSUANCE LIFECYCLE571 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 CONTEXT10 linked entities

contractor-production-quarterlycontractor-production-yearlyaccidentsviolations

07 / INSPECTIONScontext

Inspections

116 inspection events and 8K published inspection hours across the historical record.

OVERSIGHT COVERAGE51 since 2021

inspectionsviolations

HEALTH SAMPLING

Silica and quartz

Coal quartz, metal/nonmetal personal samples and area samples. Snapshot Oct 13, 2026. 148 silica records across the mine’s published history.

Matching records00 coal · 0 personal · 0 area

Sample status0 not voided0 voided · 0 status not reported

Mean coal quartz concentration— µg/m³0 eligible measurements · 0 missing concentration

Coal quartz concentration

Quarterly mean · µg/m³ · not-voided samples

2026-Q1—0 measurements
2026-Q2—0 measurements
2026-Q3—0 measurements
2026-Q4*—0 measurements

— 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.

2026 · No reported dates in this selection
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.

EIA MINE CONTEXT2024 record

ANNUAL COAL PRODUCTION228,611short tons

LABOR HOURS: 149,954
AVG EMPLOYEES: 53
SUPPLY REGION: Appalachia Central
UNION: No union code published
OPERATION: Mine only
COMPANY TYPE: Operating Subsidiary

1 published EIA row aggregated under this MSHA ID. Components remain available in JSON.

TITLE 30 CROSSWALKCurrent through 2026-08-19

30 CFR 77.1109Quantity and location of firefighting equipment.1 recent row ↗30 CFR 75.1100-3Condition and examination of firefighting equipment.1 recent row ↗30 CFR 75.904Identification of circuit breakers.1 recent row ↗30 CFR 75.1731Maintenance of belt conveyors and belt conveyor entries.2 recent rows ↗30 CFR 75.351Atmospheric monitoring systems.1 recent row ↗30 CFR 77.400Mechanical equipment guards.1 recent row ↗30 CFR 75.209Automated Temporary Roof Support (ATRS) systems.1 recent row ↗30 CFR 75.333Ventilation controls.1 recent row ↗

RECENT PUBLIC RECORDS

Recent violations and samples

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

VIOLATIONS12 latest shown

Oct 8, 2026513184977.1109(a)Citation

Oct 6, 2026513184875.1100-3Citation

Oct 6, 2026513184775.904Citation

Oct 5, 2026513184675.1731(a)Citation

Oct 5, 2026513184575.351(n)(3)Citation

Oct 5, 2026513184477.400(d)S&S

Oct 1, 2026513184375.209(f)Citation

Aug 19, 2026509891675.1731(b)Citation

OTHER HEALTH SAMPLES8 latest shown

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

Oct 7, 2026