# Blue Licks Stone

- **MSHA mine ID:** 1519883
- **Status:** Active
- **Type / commodity:** Surface / Crushed, Broken Limestone NEC
- **Location:** Robertson, KY
- **Operator:** Ky Field Stone LLC
- **Controller:** John E Schwartz; Eli  Schwartz; Jonas  Schwartz
- **Public source rows linked:** 123
- **Source coverage:** 11 / 20
- **Generated:** 2026-10-13T11:26:59.401Z

## Current entity hierarchy

**John E Schwartz; Eli  Schwartz; Jonas  Schwartz (0190043) → Ky Field Stone LLC (0201993) → Blue Licks Stone (1519883)**

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

## Controller and operator valid-time history

- **Kevin  Jarrells et al → Olde World Stone LLC:** 2020-08-03 through 2022-08-17; derived from co-tenure at mine 1519883; source `msha-controller-operator-history`.
- **Ken E  Sheely et al → Olde World Stone LLC:** 2020-08-03 through 2022-08-17; derived from co-tenure at mine 1519883; source `msha-controller-operator-history`.
- **Roger  Sheely et al → Olde World Stone LLC:** 2020-08-03 through 2022-08-17; derived from co-tenure at mine 1519883; source `msha-controller-operator-history`.
- **Kevin E Jarrells et al → Olde World Stone LLC:** 2022-08-18 through 2025-01-26; derived from co-tenure at mine 1519883; source `msha-controller-operator-history`.
- **John E Schwartz et al → Olde World Stone LLC:** 2022-08-18 through 2025-01-26; derived from co-tenure at mine 1519883; source `msha-controller-operator-history`.
- **Kenneth E Sheely et al → Olde World Stone LLC:** 2022-08-18 through 2025-01-26; derived from co-tenure at mine 1519883; source `msha-controller-operator-history`.
- **Eli  Schwartz et al → Kentucky Field Stone LLC:** 2025-01-27 through 2025-03-25; derived from co-tenure at mine 1519883; source `msha-controller-operator-history`.
- **Jonas  Schwartz et al → Kentucky Field Stone LLC:** 2025-01-27 through 2025-03-25; derived from co-tenure at mine 1519883; source `msha-controller-operator-history`.
- **John E Schwartz et al → Kentucky Field Stone LLC:** 2025-01-27 through 2025-03-25; derived from co-tenure at mine 1519883; source `msha-controller-operator-history`.
- **Eli  Schwartz et al → Ky Field Stone LLC:** 2025-03-26 through current/open; derived from co-tenure at mine 1519883; source `msha-controller-operator-history`.
- **Jonas  Schwartz et al → Ky Field Stone LLC:** 2025-03-26 through current/open; derived from co-tenure at mine 1519883; source `msha-controller-operator-history`.
- **John E Schwartz et al → Ky Field Stone LLC:** 2025-03-26 through current/open; derived from co-tenure at mine 1519883; source `msha-controller-operator-history`.

- History rows: 12
- Typed edges: 19
- 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 — 0 since 2021:** Accidents and injuries 0 historical accident/injury rows; 0 coded fatalities and 0 lost days across the published record.
2. **COMPLIANCE — 17 since 2021:** Violations and penalties 17 violation rows across the full record; 2 carry an S&S flag and $2,539 appears in current assessed amounts.
3. **HEALTH — 7 samples:** Occupational health samples 7 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 5K employee hours and 8 summed average employees across reported subunits in the latest published quarter.
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 — 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 — 18 since 2021:** Inspections 18 inspection events and 327 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 56.14132 — Horns and backup alarms.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14132
- **30 CFR 56.14100 — Safety defects; examination, correction and records.** (2 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14100
- **30 CFR 56.9100 — Traffic control.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-H/section-56.9100
- **30 CFR 56.12008 — Insulation and fittings for power wires and cables.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12008
- **30 CFR 56.16005 — Securing gas cylinders.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-O/section-56.16005
- **30 CFR 56.14107 — Moving machine parts.** (2 retained recent rows) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14107
- **30 CFR 56.23002 — Written safety program.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-T/section-56.23002
- **30 CFR 56.14108 — Overhead drive belts.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-M/section-56.14108
- **30 CFR 56.9301 — Dump site restraints.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-H/section-56.9301
- **30 CFR 56.12004 — Electrical conductors.** (1 retained recent row) — https://www.ecfr.gov/current/title-30/chapter-I/subchapter-K/part-56/subpart-K/section-56.12004

## Source coverage

- **Addresses of Record:** 1 rows; 2021-11-18 through 2021-11-18; source ID `msha-addresses`
- **Assessed Violations:** 17 rows; 2022-06-06 through 2026-03-16; source ID `msha-assessed-violations`
- **Civil Penalty Dockets and Decisions:** 2 rows; 2023-01-12 through 2023-01-12; source ID `msha-civil-penalty-dockets-decisions`
- **Contested Violations:** 2 rows; 2022-06-06 through 2022-06-06; source ID `msha-contested-violations`
- **Controller and Operator History:** 12 rows; 2020-08-03 through 2025-03-26; source ID `msha-controller-operator-history`
- **Inspections:** 18 rows; 2021-09-27 through 2026-09-23; source ID `msha-inspections`
- **Mine Employment and Production — Quarterly:** 35 rows; unknown through unknown; source ID `msha-mine-production-quarterly`
- **Mine Employment and Production — Yearly:** 11 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:** 7 rows; 2022-05-12 through 2026-09-30; source ID `msha-personal-health-samples`
- **Violations:** 17 rows; 2022-06-06 through 2026-03-16; 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/blue-licks-stone-1519883`
- JSON: `/api/v1/mines/blue-licks-stone-1519883`
- Silica records, units, sample status and quarterly means: `/api/v1/mines/1519883/silica` (snapshot year by default; `?year=all` for history; `&format=csv` for all matching rows)
- Relationship JSON: `/api/v1/mines/1519883/relationships`
- MCP resource: `mine://1519883/assessment`
- Complete Title 30 corpus: `/data/title30-sections.json`