# Drake Iron Ore

- **MSHA mine ID:** 0203299
- **Status:** Abandoned
- **Type / commodity:** Surface / Iron Ore
- **Location:** Yavapai, AZ
- **Operator:** Drake Materials
- **Controller:** UNACEM Corp S A A
- **Public source rows linked:** 90
- **Source coverage:** 11 / 20
- **Generated:** 2026-10-13T11:26:59.401Z

## Current entity hierarchy

**UNACEM Corp S A A (0084073) → Drake Materials (0057077) → Drake Iron Ore (0203299)**

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

## Controller and operator valid-time history

- **John N  Stoss et al → Drake Materials:** 2012-04-13 through 2007-07-08; derived from co-tenure at mine 0203299; source `msha-controller-operator-history`.
- **Joel D  Schneyer et al → Drake Materials:** 2012-04-13 through 2007-07-08; derived from co-tenure at mine 0203299; source `msha-controller-operator-history`.
- **ARPL Tecnolgia Industrial S A → Drake Materials:** 2012-04-13 through 2013-04-14; derived from co-tenure at mine 0203299; source `msha-controller-operator-history`.
- **UNACEM Corp S A A → Drake Materials:** 2013-04-15 through current/open; derived from co-tenure at mine 0203299; source `msha-controller-operator-history`.

- History rows: 4
- Typed edges: 8
- 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: 2026-10-13T11:19:05.459773+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 4 violation rows across the full record; 1 carry an S&S flag and $472 appears in current assessed amounts.
3. **HEALTH — 2 samples:** Occupational health samples 2 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 — 2 linked rows:** Contests, conferences and decisions 1 contested-violation rows, 1 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 — 0 since 2021:** Inspections 10 inspection events and 74 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 56.20008 — Toilet facilities.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-S/section-56.20008
- **30 CFR 56.14103 — Operators stations.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14103
- **30 CFR 56.3131 — Pit or quarry wall perimeter.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-B/section-56.3131
- **30 CFR 56.9300 — Berms or guardrails.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-H/section-56.9300

## Source coverage

- **Addresses of Record:** 1 rows; 2018-05-14 through 2018-05-14; source ID `msha-addresses`
- **Assessed Violations:** 4 rows; 2014-04-02 through 2018-05-01; source ID `msha-assessed-violations`
- **Civil Penalty Dockets and Decisions:** 1 rows; 2015-02-06 through 2015-02-06; source ID `msha-civil-penalty-dockets-decisions`
- **Contested Violations:** 1 rows; 2014-04-02 through 2014-04-02; source ID `msha-contested-violations`
- **Controller and Operator History:** 4 rows; 2012-04-13 through 2012-04-13; source ID `msha-controller-operator-history`
- **Inspections:** 10 rows; 2013-09-04 through 2018-05-01; source ID `msha-inspections`
- **Mine Employment and Production — Quarterly:** 50 rows; unknown through unknown; source ID `msha-mine-production-quarterly`
- **Mine Employment and Production — Yearly:** 12 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:** 2 rows; 2013-09-04 through 2013-09-04; source ID `msha-personal-health-samples`
- **Violations:** 4 rows; 2014-04-02 through 2018-05-01; 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/drake-iron-ore-0203299`
- JSON: `/api/v1/mines/drake-iron-ore-0203299`
- Silica records, units, sample status and quarterly means: `/api/v1/mines/0203299/silica` (snapshot year by default; `?year=all` for history; `&format=csv` for all matching rows)
- Relationship JSON: `/api/v1/mines/0203299/relationships`
- MCP resource: `mine://0203299/assessment`
- Complete Title 30 corpus: `/data/title30-sections.json`