# Stryton Mine #1

- **MSHA mine ID:** 0300968
- **Status:** Abandoned
- **Type / commodity:** Surface / Coal (Bituminous)
- **Location:** Sebastian, AR
- **Operator:** M and R Debris Management, LLC
- **Controller:** Marc A Reano
- **Public source rows linked:** 121
- **Source coverage:** 10 / 20
- **Generated:** 2026-10-17T06:17:15.228Z

## Current entity hierarchy

**Marc A Reano (0118641) → M and R Debris Management, LLC (0139433) → Stryton Mine #1 (0300968)**

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

## Controller and operator valid-time history

- **Nippon Kokan K K et al → Sugarloaf Mining Company:** 1975-03-01 through 1998-01-08; derived from co-tenure at mine 0300968; source `msha-controller-operator-history`.
- **Marusich Steven → James Fork Mining Company:** 1998-01-09 through 2000-04-19; derived from co-tenure at mine 0300968; source `msha-controller-operator-history`.
- **H & J Energy Company Inc → James Fork Mining Company:** 2000-04-20 through 2014-01-29; derived from co-tenure at mine 0300968; source `msha-controller-operator-history`.
- **Stryton Exim India et al → Stryton Minerals & Resources, LLC:** 2014-01-30 through 2015-07-06; derived from co-tenure at mine 0300968; source `msha-controller-operator-history`.
- **Aarin Energy LLC et al → Stryton Minerals & Resources, LLC:** 2014-01-30 through 2015-07-06; derived from co-tenure at mine 0300968; source `msha-controller-operator-history`.
- **Marc A Reano → M and R Debris Management, LLC:** 2015-07-07 through current/open; derived from co-tenure at mine 0300968; source `msha-controller-operator-history`.

- History rows: 6
- Typed edges: 16
- Interval anomalies: 0
- 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 0 historical accident/injury rows; 0 coded fatalities and 0 lost days across the published record.
2. **COMPLIANCE — 0 since 2021:** Violations and penalties 19 violation rows across the full record; 1 carry an S&S flag and $2,174 appears in current assessed amounts.
3. **HEALTH — 45 samples:** Occupational health samples 35 coal dust; 1 coal quartz; 9 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 — 0 linked rows:** Contests, conferences and decisions 0 contested-violation rows, 0 civil-penalty docket/decision rows, and 0 conference records linked by issuance number.
6. **CONTRACTORS — 0 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 — 4 since 2021:** Inspections 26 inspection events and 697 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 62.171 — Audiometric test procedures.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-M/part-62/section-62.171
- **30 CFR 77.1707 — First aid equipment; location; minimum requirements.** (2 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-R/section-77.1707
- **30 CFR 77.1710 — Protective clothing; requirements.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-R/section-77.1710
- **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 77.1110 — Examination and maintenance of firefighting equipment.** (3 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-L/section-77.1110
- **30 CFR 77.1710-1 — Distinctively colored hard hats or hard caps; identification for newly employed, inexperienced miners.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-R/section-77.1710-1
- **30 CFR 77.904 — Identification of circuit breakers.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-J/section-77.904
- **30 CFR 77.1109 — Quantity and location of firefighting equipment.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-L/section-77.1109
- **30 CFR 77.1108 — Firefighting equipment; requirements; general.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-O/part-77/subpart-L/section-77.1108

## Source coverage

- **Addresses of Record:** 1 rows; 2025-12-03 through 2025-12-03; source ID `msha-addresses`
- **Assessed Violations:** 19 rows; 2016-03-16 through 2017-07-28; source ID `msha-assessed-violations`
- **Coal Dust Samples:** 35 rows; 2015-09-08 through 2018-03-23; source ID `msha-coal-dust-samples`
- **Controller and Operator History:** 6 rows; 1975-03-01 through 2015-07-07; source ID `msha-controller-operator-history`
- **Inspections:** 26 rows; 2000-01-26 through 2024-11-15; source ID `msha-inspections`
- **Mine Employment and Production — Yearly:** 4 rows; unknown through unknown; source ID `msha-mine-production-yearly`
- **Mines:** 1 rows; unknown through unknown; source ID `msha-mines`
- **Noise Samples:** 9 rows; 2015-12-30 through 2016-12-07; source ID `msha-noise-samples`
- **Quartz Samples — Coal:** 1 rows; 2016-06-29 through 2016-06-29; source ID `msha-quartz-samples`
- **Violations:** 19 rows; 2016-03-16 through 2017-07-28; 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/stryton-mine-1-0300968`
- JSON: `/api/v1/mines/stryton-mine-1-0300968`
- Silica records, units, sample status and quarterly means: `/api/v1/mines/0300968/silica` (snapshot year by default; `?year=all` for history; `&format=csv` for all matching rows)
- Relationship JSON: `/api/v1/mines/0300968/relationships`
- MCP resource: `mine://0300968/assessment`
- Complete Title 30 corpus: `/data/title30-sections.json`