# Imperial Hollow Mine

- **MSHA mine ID:** 1519818
- **Status:** Abandoned
- **Type / commodity:** Surface / Coal (Bituminous)
- **Location:** Whitley, KY
- **Operator:** Alden Resources
- **Controller:** Ferroglobe PLC
- **Public source rows linked:** 548
- **Source coverage:** 15 / 20
- **Generated:** 2026-10-17T06:17:15.228Z

## Current entity hierarchy

**Ferroglobe PLC (0100987) → Alden Resources (0080224) → Imperial Hollow Mine (1519818)**

Current identity source: `msha-mines`. This is a current snapshot, not a historical claim.

## Controller and operator valid-time history

- **James  Cox et al → Alden Resources:** 2017-08-28 through 2009-07-16; derived from co-tenure at mine 1519818; source `msha-controller-operator-history`.
- **NCGPAsset Holdings II LP et al → Alden Resources:** 2017-08-28 through 2011-07-31; derived from co-tenure at mine 1519818; source `msha-controller-operator-history`.
- **Ferroglobe PLC → Alden Resources:** 2017-08-28 through current/open; derived from co-tenure at mine 1519818; source `msha-controller-operator-history`.

- History rows: 3
- Typed edges: 7
- Interval anomalies: 2
- Valid-time bounds: inclusive; date granularity; null end means open-ended in the upstream history row; not independent proof of present control.
- Transaction-time observation: 2026-10-17T05:35:58.500035+00:00.

## Assessment signals

1. **SAFETY — 0 since 2021:** Accidents and injuries 1 historical accident/injury rows; 0 coded fatalities and 0 lost days across the published record.
2. **COMPLIANCE — 0 since 2021:** Violations and penalties 24 violation rows across the full record; 5 carry an S&S flag and $9,668 appears in current assessed amounts.
3. **HEALTH — 83 samples:** Occupational health samples 59 coal dust; 3 coal quartz; 21 noise. 0 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.
4. **PRODUCTION — No published quarter:** Quarterly production and employment The source remains registered, but no mine-keyed quarterly production row was published.
5. **LEGAL — 4 linked rows:** Contests, conferences and decisions 2 contested-violation rows, 2 civil-penalty docket/decision rows, and 0 conference records linked by issuance number.
6. **CONTRACTORS — 2 linked entities:** 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.
7. **INSPECTIONS — 0 since 2021:** Inspections 16 inspection events and 383 published inspection hours across the historical record.

## EIA annual operating context

No matched record in the 2024 EIA coal-public workbook. This may be inapplicable for a non-coal operation.

## Recent Title 30 crosswalk

Snapshot current through 2026-08-19.

- **30 CFR 71.400 — Bathing facilities; change rooms; sanitary flush toilet facilities.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-71/subpart-E/section-71.400
- **30 CFR 72.620 — Drill dust control at surface mines and surface areas of underground mines.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-72/subpart-E/section-72.620
- **30 CFR 71.206 — Quarterly sampling; designated work positions.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-71/subpart-C/section-71.206
- **30 CFR 77.1007 — Drilling; general.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-K/section-77.1007
- **30 CFR 77.1606 — Loading and haulage equipment; inspection and maintenance.** (4 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-Q/section-77.1606
- **30 CFR 77.1110 — Examination and maintenance of firefighting equipment.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-L/section-77.1110
- **30 CFR 77.404 — Machinery and equipment; operation and maintenance.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-E/section-77.404
- **30 CFR 77.1104 — Accumulations of combustible materials.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-L/section-77.1104
- **30 CFR 77.1605 — Loading and haulage equipment; installations.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-Q/section-77.1605

## Source coverage

- **Accident, Injuries, and Illnesses:** 1 rows; 2018-02-12 through 2018-02-12; source ID `msha-accidents`
- **Addresses of Record:** 1 rows; 2020-04-14 through 2020-04-14; source ID `msha-addresses`
- **Assessed Violations:** 24 rows; 2017-10-19 through 2019-11-14; source ID `msha-assessed-violations`
- **Civil Penalty Dockets and Decisions:** 2 rows; 2020-03-11 through 2020-03-11; source ID `msha-civil-penalty-dockets-decisions`
- **Coal Dust Samples:** 59 rows; 2017-09-27 through 2020-01-09; source ID `msha-coal-dust-samples`
- **Contested Violations:** 2 rows; 2019-09-17 through 2019-09-17; source ID `msha-contested-violations`
- **Contractor Employment and Production — Quarterly:** 318 rows; unknown through unknown; source ID `msha-contractor-production-quarterly`
- **Contractor Employment and Production — Yearly:** 70 rows; unknown through unknown; source ID `msha-contractor-production-yearly`
- **Controller and Operator History:** 3 rows; 2017-08-28 through 2017-08-28; source ID `msha-controller-operator-history`
- **Inspections:** 16 rows; 2017-10-18 through 2020-04-08; source ID `msha-inspections`
- **Mine Employment and Production — Yearly:** 3 rows; unknown through unknown; source ID `msha-mine-production-yearly`
- **Mines:** 1 rows; unknown through unknown; source ID `msha-mines`
- **Noise Samples:** 21 rows; 2017-10-26 through 2020-01-09; source ID `msha-noise-samples`
- **Quartz Samples — Coal:** 3 rows; 2018-06-05 through 2019-06-11; source ID `msha-quartz-samples`
- **Violations:** 24 rows; 2017-10-19 through 2019-11-14; source ID `msha-violations`

## Caveats

- This is public-record decision support, not legal advice or an official MSHA record.
- Missing data can indicate no event, publication delay, an unresolved identity, or inapplicability.
- Contractor production data is entity-level and is not attributed to this mine.

## Alternate representations

- HTML: `/mines/imperial-hollow-mine-1519818`
- JSON: `/api/v1/mines/imperial-hollow-mine-1519818`
- Silica records, units, sample status and quarterly means: `/api/v1/mines/1519818/silica` (snapshot year by default; `?year=all` for history; `&format=csv` for all matching rows)
- Relationship JSON: `/api/v1/mines/1519818/relationships`
- MCP resource: `mine://1519818/assessment`
- Complete Title 30 corpus: `/data/title30-sections.json`