# Enfield Bell Mine

- **MSHA mine ID:** 2601620
- **Status:** Intermittent
- **Type / commodity:** Surface / Gold Ore
- **Location:** Elko, NV
- **Operator:** Jerritt Canyon Gold LLC
- **Controller:** First  Majestic Silver Corporation
- **Public source rows linked:** 1,269
- **Source coverage:** 13 / 20
- **Generated:** 2026-10-13T11:26:59.401Z

## Current entity hierarchy

**First  Majestic Silver Corporation (0161961) → Jerritt Canyon Gold LLC (0139513) → Enfield Bell Mine (2601620)**

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

## Controller and operator valid-time history

- **Independence Mining Co Inc et al → Freeport Gold Company:** 1980-02-01 through 2014-11-18; derived from co-tenure at mine 2601620; source `msha-controller-operator-history`.
- **Meridian Gold Inc et al → Freeport Gold Company:** 1980-02-01 through 2014-11-18; derived from co-tenure at mine 2601620; source `msha-controller-operator-history`.
- **Veris Gold Corp. → Veris Gold U.S.A., Inc.:** 2014-11-19 through 2015-06-23; derived from co-tenure at mine 2601620; source `msha-controller-operator-history`.
- **Queenstake Resources Ltd → Veris Gold U.S.A., Inc.:** 2014-11-19 through 2007-09-30; derived from co-tenure at mine 2601620; source `msha-controller-operator-history`.
- **Eric  Sprott et al → Jerritt Canyon Gold LLC:** 2015-06-24 through 2021-04-29; derived from co-tenure at mine 2601620; source `msha-controller-operator-history`.
- **WBOX 2014-1 LTD et al → Jerritt Canyon Gold LLC:** 2015-06-24 through 2021-04-29; derived from co-tenure at mine 2601620; source `msha-controller-operator-history`.
- **First  Majestic Silver Corporation → Jerritt Canyon Gold LLC:** 2021-04-30 through current/open; derived from co-tenure at mine 2601620; source `msha-controller-operator-history`.

- History rows: 7
- Typed edges: 15
- Interval anomalies: 1
- 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: 2026-10-13T11:19:05.459773+00:00.

## Assessment signals

1. **SAFETY — 5 since 2021:** Accidents and injuries 7 historical accident/injury rows; 0 coded fatalities and 48 lost days across the published record.
2. **COMPLIANCE — 21 since 2021:** Violations and penalties 72 violation rows across the full record; 13 carry an S&S flag and $25,618 appears in current assessed amounts.
3. **HEALTH — 5 samples:** Occupational health samples 5 personal. 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 — 0 tons:** Quarterly production and employment 0 employee hours and 0 summed average employees across reported subunits in the latest published quarter.
5. **LEGAL — 13 linked rows:** Contests, conferences and decisions 0 contested-violation rows, 0 civil-penalty docket/decision rows, and 13 conference records linked by issuance number.
6. **CONTRACTORS — 3 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 — 11 since 2021:** Inspections 40 inspection events and 739 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 50.20-1 — General instructions for completing MSHA Form 7000-1.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-I/part-50/subpart-C/section-50.20-1
- **30 CFR 56.11003 — Construction and maintenance of ladders.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-J/section-56.11003
- **30 CFR 56.14205 — Machinery, equipment, and tools.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14205
- **30 CFR 56.14100 — Safety defects; examination, correction and records.** (3 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14100
- **30 CFR 56.18002 — Examination of working places.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-Q/section-56.18002
- **30 CFR 56.14130 — Roll-over protective structures (ROPS) and seat belts.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14130
- **30 CFR 56.15001 — First-aid materials.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-N/section-56.15001
- **30 CFR 56.12028 — Testing grounding systems.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12028
- **30 CFR 56.11012 — Protection for openings around travelways.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-J/section-56.11012

## Source coverage

- **Accident, Injuries, and Illnesses:** 7 rows; 2017-08-08 through 2023-08-03; source ID `msha-accidents`
- **Addresses of Record:** 1 rows; 2026-06-01 through 2026-06-01; source ID `msha-addresses`
- **Assessed Violations:** 66 rows; 2014-11-26 through 2022-11-15; source ID `msha-assessed-violations`
- **Conferences:** 13 rows; 2016-06-02 through 2022-08-08; source ID `msha-conferences`
- **Contractor Employment and Production — Quarterly:** 834 rows; unknown through unknown; source ID `msha-contractor-production-quarterly`
- **Contractor Employment and Production — Yearly:** 174 rows; unknown through unknown; source ID `msha-contractor-production-yearly`
- **Controller and Operator History:** 7 rows; 1980-02-01 through 2015-06-24; source ID `msha-controller-operator-history`
- **Inspections:** 40 rows; 2014-11-26 through 2026-09-16; source ID `msha-inspections`
- **Mine Employment and Production — Quarterly:** 39 rows; unknown through unknown; source ID `msha-mine-production-quarterly`
- **Mine Employment and Production — Yearly:** 10 rows; unknown through unknown; source ID `msha-mine-production-yearly`
- **Mines:** 1 rows; unknown through unknown; source ID `msha-mines`
- **Metal and Nonmetal Personal Health Samples:** 5 rows; 2015-10-07 through 2017-05-11; source ID `msha-personal-health-samples`
- **Violations:** 72 rows; 2014-11-26 through 2022-11-15; 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/enfield-bell-mine-2601620`
- JSON: `/api/v1/mines/enfield-bell-mine-2601620`
- Silica records, units, sample status and quarterly means: `/api/v1/mines/2601620/silica` (snapshot year by default; `?year=all` for history; `&format=csv` for all matching rows)
- Relationship JSON: `/api/v1/mines/2601620/relationships`
- MCP resource: `mine://2601620/assessment`
- Complete Title 30 corpus: `/data/title30-sections.json`