Coal production
0reported short tons
ACTIVE / OPERATOR PORTFOLIO
Ramsey Hill Exploration
Membership and operating status are from the latest MSHA Mines snapshot. Open a mine for its ownership history.
MSHA OPERATOR ID0138075
MINE PORTFOLIO
5 of 5 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.
| Mine | Location / type | Coal · short tons | Hours worked | Violations | Accident records | On-site inspection hours |
|---|---|---|---|---|---|---|
| Buffalo Sands3201082 · Active6/8 quarters reported | Mercer, NDSurface · MSHA: Sand, Industrial NEC | 0 | 72,054 | 25 | 1 | 48.0 |
| Bundick Sand Mine4202760 · Active6/8 quarters reported | Duchesne, UTSurface · MSHA: Sand, Industrial NEC | 0 | 172,015 | 8 | 4 | 34.0 |
| McGee Mine4801846 · Active6/8 quarters reported | Campbell, WYSurface · MSHA: Crushed, Broken Stone NEC | 0 | 84,142 | 15 | 0 | 72.0 |
| Moorcroft Mine4801905 · Active3/8 quarters reported | Crook, WYSurface · MSHA: Construction Sand and Gravel | 0 | 11,252 | 9 | 0 | 38.3 |
| RHEX Vernal Mine4202700 · Active6/8 quarters reported | Uintah, UTSurface · MSHA: Ground Silica | 0 | 76,896 | 13 | 1 | 67.5 |
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
5 of 5 mines with usable MSHA coordinates. Select a marker to open a mine.
Mine coordinates
- Buffalo Sands47.47583, -101.90139Open map ↗
- Bundick Sand Mine40.35944, -110.21778Open map ↗
- McGee Mine43.75222, -105.49389Open map ↗
- Moorcroft Mine44.71972, -104.14806Open map ↗
- RHEX Vernal Mine40.57306, -109.48583Open map ↗
Quarterly trends
2025 Q1 – 2026 Q4
Database snapshot · 2026-10-18. All 5 mines listed under this operator were checked; 5 have reports in the available quarters. Totals use current ownership.
Hours worked
416,359reported 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 | 75,949 | 0.00 | 104 | 4/5 mines reporting |
| 2025 Q2 | 0 | 77,547 | 0.00 | 105 | 4/5 mines reporting |
| 2025 Q3 | 0 | 62,472 | 0.00 | 99 | 4/5 mines reporting |
| 2025 Q4 | 0 | 63,093 | 0.00 | 111 | 5/5 mines reporting |
| 2026 Q1 | 0 | 58,140 | 0.00 | 100 | 5/5 mines reporting |
| 2026 Q2 | 0 | 79,158 | 0.00 | 122 | 5/5 mines reporting |
| 2026 Q3 | — | — | — | — | No report |
| 2026 Q4 | — | — | — | — | No report |
Safety and enforcement
2025-01-01 – 2026-10-18
Violations
7010 significant & substantial (S&S)
Accident records
60 records classified as fatality
Proposed penalties · USD
52,452.0060 of 70 violations with amounts
On-site inspection hours
259.7524 inspections · 24 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 | 0 | 0 | — | 0 | 0 | 1 | 2.0 |
| 2025-Q2 | 11 | 2 | 17,713.00 | 1 | 0 | 3 | 40.3 |
| 2025-Q3 | 2 | 0 | 302.00 | 2 | 0 | 3 | 12.5 |
| 2025-Q4 | 8 | 1 | 12,097.00 | 1 | 0 | 3 | 29.0 |
| 2026-Q1 | 24 | 6 | 16,811.00 | 0 | 0 | 5 | 91.8 |
| 2026-Q2 | 9 | 1 | 1,781.00 | 1 | 0 | 3 | 20.5 |
| 2026-Q3 | 14 | 0 | 3,748.00 | 1 | 0 | 5 | 63.8 |
| 2026-Q4 * | 2 | 0 | — | 0 | 0 | 1 | 0.0 |
Most cited CFR sections
All violations issued in the selected period. Counts combine subsections.
Safety activity
- Buffalo Sands · 3201082
50.10(a) · $7,555.00 proposed
- Buffalo Sands · 3201082
56.20001 · S&S · $3,448.00 proposed
- Buffalo Sands · 3201082
OTHER · INJURIES DUE TO NATURAL CAUSES
Accident narrative
Good normal operating conditions. Operations were slowed from option to work was offered. Employee was found unresponsive in an outhouse.
- Buffalo Sands · 3201082
Non-Chargeable Accident Investigation · 6.0 on-site hours
- Bundick Sand Mine · 4202760
Special Emphasis Programs · 1.5 on-site hours
- Bundick Sand Mine · 4202760
Verbal Hazard Complaint Inspections · 5.0 on-site hours
- Bundick Sand Mine · 4202760
56.3131 · $151.00 proposed
- Bundick Sand Mine · 4202760
56.9300(d) · $151.00 proposed
- Bundick Sand Mine · 4202760
MACHINERY · NO DYS AWY FRM WRK,NO RSTR ACT
Accident narrative
The shive belt and shive rolled over employee left pinky finger
- RHEX Vernal Mine · 4202700
Spot Inspection · 7.3 on-site hours
- RHEX Vernal Mine · 4202700
56.16009 · S&S · $13,436.00 proposed
- RHEX Vernal Mine · 4202700
MACHINERY · DAYS AWAY FROM WORK ONLY
Accident narrative
10'x 4' metal sheet was being placed in crusher hopper when weld failed holding lifting device. Metal dropped approximately 8" landing on operators left foot above the steel toe. This broke 4 bones in top of operators foot.
- McGee Mine · 4801846
56.12025 · $151.00 proposed
- RHEX Vernal Mine · 4202700
56.12032 · $267.00 proposed
- RHEX Vernal Mine · 4202700
56.12032 · $592.00 proposed
- RHEX Vernal Mine · 4202700
56.12032 · $267.00 proposed
- RHEX Vernal Mine · 4202700
56.12018 · $592.00 proposed
- RHEX Vernal Mine · 4202700
56.4201(a)(2) · $267.00 proposed
- RHEX Vernal Mine · 4202700
Regular Safety and Health Inspection · 10.5 on-site hours
- McGee Mine · 4801846
56.12032 · $432.00 proposed
- McGee Mine · 4801846
56.12030 · $432.00 proposed
- McGee Mine · 4801846
Regular Safety and Health Inspection · 22.5 on-site hours
- McGee Mine · 4801846
56.14201(b) · S&S · $1,126.00 proposed
- McGee Mine · 4801846
56.18002(b) · $151.00 proposed
- McGee Mine · 4801846
Spot Inspection · 2.0 on-site hours
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 controller.
Relationships reflect the selected mine status and current MSHA controller/operator fields.