Key Takeaway
Bison Mine is a active underground mine producing Stone, located in Worthington, Armstrong County, PA. It has 98 violations on record (13 S&S) and $38K in proposed penalties. Operated by Allegheny Mineral Corporation.
Bison Mine
Operator: Allegheny Mineral Corporation
Controller: Snyder Associated Companies Inc
Location: Worthington, Armstrong County, PA
Employees: 13
Recent Violations
View all 98 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 10/07/2025 | 57.17001 | Non-S&S | LowNegligence | $151 |
| 12/09/2024 | 57.14101(a)(3) | Non-S&S | LowNegligence | $151 |
| 12/09/2024 | 57.14101(a)(3) | Non-S&S | LowNegligence | $151 |
| 07/24/2024 | Non-S&S | $0 | ||
| 04/01/2024 | 57.15004 | S&S | LowNegligence | $328 |
| 01/18/2024 | 57.20003(a) | Non-S&S | LowNegligence | $147 |
| 01/18/2024 | 57.12020 | Non-S&S | LowNegligence | $147 |
| 10/12/2023 | 57.15003 | Non-S&S | LowNegligence | $143 |
| 07/18/2023 | 57.12016 | Non-S&S | LowNegligence | $143 |
| 04/12/2023 | 57.20003(a) | Non-S&S | LowNegligence | $143 |
| 04/12/2023 | 57.14207 | Non-S&S | ModNegligence | $376 |
| 04/12/2023 | 47.44(b) | Non-S&S | LowNegligence | $143 |
| 04/12/2023 | 57.14100(b) | Non-S&S | LowNegligence | $143 |
| 04/11/2023 | 57.8531(b) | Non-S&S | ModNegligence | $143 |
| 04/11/2023 | 57.8531(b) | Non-S&S | ModNegligence | $143 |
| 01/12/2023 | 57.14207 | Non-S&S | LowNegligence | $143 |
| 11/02/2022 | 57.14101(a)(2) | Non-S&S | NoNegligence | $133 |
| 11/02/2022 | 57.14101(a)(2) | Non-S&S | LowNegligence | $133 |
| 11/02/2022 | 57.14100(a) | Non-S&S | LowNegligence | $133 |
| 04/04/2022 | 57.14110 | Non-S&S | LowNegligence | $133 |
Accidents & Injuries
View all 9 →| Date | Classification | Injury | Days Lost |
|---|---|---|---|
| 07/31/2024 | FALL OF ROOF OR BACK | ACCIDENT ONLY | None |
| 07/25/2024 | FALL OF ROOF OR BACK | ACCIDENT ONLY | None |
| 07/24/2024 | FALL OF ROOF OR BACK | ACCIDENT ONLY | None |
| 05/24/2022 | FALL OF ROOF OR BACK | DYS AWY FRM WRK & RESTRCTD ACT | 3d lost, 4d restricted |
| 07/14/2021 | HANDLING OF MATERIALS | DAYS AWAY FROM WORK ONLY | 56d lost |
| 07/12/2021 | HANDLING OF MATERIALS | DAYS RESTRICTED ACTIVITY ONLY | 43d restricted |
| 12/16/2019 | FALL OF ROOF OR BACK | ACCIDENT ONLY | None |
| 03/10/2017 | HANDLING OF MATERIALS | DAYS RESTRICTED ACTIVITY ONLY | 4d restricted |
| 09/28/2015 | SLIP OR FALL OF PERSON | DAYS AWAY FROM WORK ONLY | 4d lost |
Inspections
View all 70 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 01/05/2026 | 18.50 | 1 | |
| 10/06/2025 | 10/22/2025 | 47.75 | 1 |
| 07/08/2025 | 09/10/2025 | 57.50 | 3 |
| 05/07/2025 | 06/26/2025 | 90.00 | 5 |
| 02/10/2025 | 02/19/2025 | 50.00 | 1 |
| 12/18/2024 | 12/18/2024 | 8.00 | 1 |
| 12/05/2024 | 12/16/2024 | 46.75 | 1 |
| 11/21/2024 | 11/21/2024 | 13.50 | 2 |
| 07/24/2024 | 05/05/2025 | 65.00 | 5 |
| 07/01/2024 | 07/03/2024 | 20.25 | 1 |
Mine Details
Related Mines
Frequently Asked Questions
How many MSHA violations does Bison Mine have?
Bison Mine has 98 MSHA violations on record, of which 13 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $38K.
What type of mine is Bison Mine?
Bison Mine is a Underground mine producing Stone, located in Worthington, Armstrong County, PA. It currently has 13 employees.
Has anyone been injured or killed at Bison Mine?
According to MSHA records, Bison Mine has 9 reported accident/injury records and 0 fatalities on file.
Who operates Bison Mine?
Bison Mine is operated by Allegheny Mineral Corporation and controlled by Snyder Associated Companies Inc. MSHA Mine ID: 3610107.