# Gold Links

- **MSHA mine ID:** 0504011
- **Status:** Temporarily Idled
- **Type / commodity:** Underground / Gold Ore
- **Location:** Gunnison, CO
- **Operator:** CRG Mining LLC
- **Controller:** Stephen  Baghdadi
- **Public source rows linked:** 649
- **Source coverage:** 12 / 20
- **Generated:** 2026-10-13T11:26:59.401Z

## Current entity hierarchy

**Stephen  Baghdadi (0129961) → CRG Mining LLC (0148173) → Gold Links (0504011)**

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

## Controller and operator valid-time history

- **Quasar Mine Services Corp (Usa) → Quasar Mine Services Corp (Usa):** 1985-03-01 through 1987-07-31; derived from co-tenure at mine 0504011; source `msha-controller-operator-history`.
- **Melvin R  Gydesen  et al → Melvin R Gydesen:** 1987-08-01 through 2014-01-25; derived from co-tenure at mine 0504011; source `msha-controller-operator-history`.
- **Robert G  Gydesen et al → Aspen Industrial Inc:** 2014-01-26 through 2016-11-27; derived from co-tenure at mine 0504011; source `msha-controller-operator-history`.
- **Stephen  Baghdadi → CRG Mining LLC:** 2016-11-28 through current/open; derived from co-tenure at mine 0504011; source `msha-controller-operator-history`.

- History rows: 4
- Typed edges: 12
- 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: 2026-10-13T11:19:05.459773+00:00.

## Assessment signals

1. **SAFETY — 3 since 2021:** Accidents and injuries 4 historical accident/injury rows; 0 coded fatalities and 1 lost days across the published record.
2. **COMPLIANCE — 8 since 2021:** Violations and penalties 26 violation rows across the full record; 0 carry an S&S flag and $3,868 appears in current assessed amounts.
3. **HEALTH — 16 samples:** Occupational health samples 16 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 — 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 — 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 — 8 since 2021:** Inspections 26 inspection events and 730 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 57.4102 — Spillage and leakage.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-57/subpart-C/section-57.4102
- **30 CFR 57.14112 — Construction and maintenance of guards.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-57/subpart-M/section-57.14112
- **30 CFR 57.16005 — Securing gas cylinders.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-57/subpart-O/section-57.16005
- **30 CFR 57.6160 — Main facilities.** (2 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-57/subpart-E/section-57.6160
- **30 CFR 57.16003 — Storage of hazardous materials.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-57/subpart-O/section-57.16003
- **30 CFR 57.4531 — Surface flammable or combustible liquid storage buildings or rooms.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-57/subpart-C/section-57.4531
- **30 CFR 57.12032 — Inspection and cover plates.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-57/subpart-K/section-57.12032
- **30 CFR 57.14100 — Safety defects; examination, correction and records.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-57/subpart-M/section-57.14100
- **30 CFR 47.41 — Requirement for container labels.** (2 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-H/part-47/subpart-E/section-47.41
- **30 CFR 57.4200 — General requirements.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-57/subpart-C/section-57.4200

## Source coverage

- **Accident, Injuries, and Illnesses:** 4 rows; 2017-07-31 through 2022-10-06; source ID `msha-accidents`
- **Addresses of Record:** 1 rows; 2022-12-04 through 2022-12-04; source ID `msha-addresses`
- **Assessed Violations:** 25 rows; 2017-06-22 through 2022-08-18; source ID `msha-assessed-violations`
- **Contractor Employment and Production — Quarterly:** 332 rows; unknown through unknown; source ID `msha-contractor-production-quarterly`
- **Contractor Employment and Production — Yearly:** 83 rows; unknown through unknown; source ID `msha-contractor-production-yearly`
- **Controller and Operator History:** 4 rows; 1985-03-01 through 2016-11-28; source ID `msha-controller-operator-history`
- **Inspections:** 26 rows; 2014-04-27 through 2026-08-31; source ID `msha-inspections`
- **Mine Employment and Production — Quarterly:** 112 rows; unknown through unknown; source ID `msha-mine-production-quarterly`
- **Mine Employment and Production — Yearly:** 19 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:** 16 rows; 2018-08-09 through 2022-06-14; source ID `msha-personal-health-samples`
- **Violations:** 26 rows; 2017-06-22 through 2022-08-18; 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/gold-links-0504011`
- JSON: `/api/v1/mines/gold-links-0504011`
- Silica records, units, sample status and quarterly means: `/api/v1/mines/0504011/silica` (snapshot year by default; `?year=all` for history; `&format=csv` for all matching rows)
- Relationship JSON: `/api/v1/mines/0504011/relationships`
- MCP resource: `mine://0504011/assessment`
- Complete Title 30 corpus: `/data/title30-sections.json`