Data / Mines / Pennsylvania / M & M Lime Company Incorporated
M & M Lime Company Incorporated: 12 MSHA citations
Updated November 6, 2026. Source: US Department of Labor, Mine Safety and Health Administration (MSHA), Open Government Data Sets.
M & M Lime Company Incorporated is an active crushed, broken limestone underground mine in Armstrong County, Pennsylvania, operated by M & M Lime Company Incorporated with 9 employees on MSHA's record (mine ID 3604403). Since January 1, 2022 MSHA inspectors issued 12 citations and orders there with $1,682 in proposed penalties, and 0 accident reports were filed there, with no injury or illness cases.
The request: Watch M & M Lime Company Incorporated (MSHA mine ID 3604403) in Armstrong County, Pennsylvania: each new citation and each accident report. $10 of work on sign-up, no card.
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- MSHA mine ID
- 3604403
- Status
- Active since September 19, 1978
- Main commodity
- Crushed, broken limestone
- Mine type
- Underground
- County
- Armstrong County, Pennsylvania
- Nearest town
- Worthington
- Operator
- M & M Lime Company Incorporated
- Employees
- 9
- MSHA field office
- Indiana PA Field Office
- Citations and orders since January 1, 2022
- 12
- Significant and substantial
- 0 (0.0%)
- Closure orders
- 0
- High negligence or reckless
- 0
- Proposed penalties
- $1,682
- Amount paid so far
- $1,682
- Inspections
- 29
- Inspector hours on site
- 404
- Citations per inspection
- 0.41 (all mines 2.30)
- Accident reports
- 0
- Injury and illness cases
- 0
- Fatalities
- 0
- Latest MSHA record
- October 14, 2026
Citations and injury cases by year
Calendar years since 2022; 2026 runs to the date of the MSHA files.
| Year | Citations and orders | Significant and substantial | Proposed penalties | Injury and illness cases |
|---|---|---|---|---|
| 2022 | 5 | 0 | $665 | 0 |
| 2023 | 3 | 0 | $429 | 0 |
| 2024 | 4 | 0 | $588 | 0 |
Standards cited most at M & M Lime Company Incorporated
Sections of Title 30 of the Code of Federal Regulations named on the citations, with the part each belongs to.
| Standard | What the part covers | Citations |
|---|---|---|
| 30 CFR 57.3200 | Underground metal and nonmetal mines | 5 |
| 30 CFR 57.4201 | Underground metal and nonmetal mines | 1 |
| 30 CFR 57.4200 | Underground metal and nonmetal mines | 1 |
| 30 CFR 57.12018 | Underground metal and nonmetal mines | 1 |
| 30 CFR 57.11002 | Underground metal and nonmetal mines | 1 |
| 30 CFR 57.14110 | Underground metal and nonmetal mines | 1 |
| 30 CFR 57.11012 | Underground metal and nonmetal mines | 1 |
| 30 CFR 57.14206 | Underground metal and nonmetal mines | 1 |
Other open mines in Armstrong County, Pennsylvania
| Mine | Operator | County | Main commodity | Employees | Citations since 2022 |
|---|---|---|---|---|---|
| Parkwood Mine | Rosebud Mining Company | Armstrong County, PA | Coal (bituminous) | 55 | 172 |
| Dutch Run | Rosebud Mining Company | Armstrong County, PA | Coal (bituminous) | 19 | 88 |
| Stitt Mine | Buffalo Limestone Inc | Armstrong County, PA | Crushed, broken limestone | 20 | 55 |
| Dutch Run Coal Preparation Plant | Rosebud Mining Company | Armstrong County, PA | Coal (bituminous) | 18 | 39 |
| Penn Mag, Inc. Plant #1 | Penn Mag, Inc. | Armstrong County, PA | Magnetite | 7 | 26 |
| Bison Mine | Allegheny Mineral Corp | Armstrong County, PA | Crushed, broken limestone | 16 | 21 |
| Graff Mine | Allegheny Mineral Corp | Armstrong County, PA | Crushed, broken limestone | 27 | 14 |
| Amrize South Bend Quarry | Amrize Mid-Atlantic Inc. | Armstrong County, PA | Crushed, broken limestone | 1 | 13 |
| MC Ville Prep Plant | Rosebud Mining Company | Armstrong County, PA | Coal (bituminous) | 1 | 7 |
| Tidal Mine | Res Coal LLC | Armstrong County, PA | Coal (bituminous) | 2 | 2 |
| Schreckengost Mine | Bedrock Mines, LP | Armstrong County, PA | Coal (bituminous) | 0 | 1 |
US government work, public domain. Counts come from the MSHA files published on November 6, 2026. An open mine is one MSHA lists as Active, Intermittent, New Mine, Temporarily Idled or NonProducing; 13,673 were open that day. Citations, penalties, inspections and accident reports run from January 1, 2022. A citation is an inspector's allegation and an operator can contest it; the penalty is the amount MSHA first proposed, before any contest or settlement. An operator is the legal entity MSHA assesses, and a parent company is its controller. Mines run by sole proprietors or by individuals are counted in every total and are not named. This page uses MSHA data and is not endorsed or certified by MSHA. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.