Key Takeaway
Jones Quarry is a active surface mine producing SandAndGravel, located in Harlowton, Wheatland County, MT. It has 39 violations on record (10 S&S) and $10K in proposed penalties. Operated by Montana Frontier Sandstone.
Jones Quarry
Operator: Montana Frontier Sandstone
Controller: Bruce Barth; Marie Barth
Location: Harlowton, Wheatland County, MT
Employees: 4
Recent Violations
View all 39 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 06/20/2025 | 56.20002(a) | Non-S&S | ModNegligence | $151 |
| 06/20/2025 | 56.9300(a) | S&S | ModNegligence | $151 |
| 06/20/2025 | 56.14101(a)(3) | Non-S&S | ModNegligence | $151 |
| 06/20/2025 | 56.14131(b) | S&S | HighNegligence | $1,431 |
| 06/20/2025 | 56.14100(b) | S&S | HighNegligence | $1,431 |
| 06/20/2025 | 56.4201(a)(2) | Non-S&S | ModNegligence | $151 |
| 01/08/2025 | 56.14207 | Non-S&S | ModNegligence | $151 |
| 01/08/2025 | 56.15004 | S&S | ModNegligence | $336 |
| 01/08/2025 | 56.15002 | S&S | ModNegligence | $226 |
| 06/26/2024 | 56.4101 | Non-S&S | ModNegligence | $147 |
| 03/27/2024 | 50.30(a) | Non-S&S | LowNegligence | $147 |
| 05/22/2023 | 50.20-7 | Non-S&S | ModNegligence | $143 |
| 03/30/2022 | 56.9300(a) | Non-S&S | ModNegligence | $133 |
| 03/02/2022 | 56.16005 | Non-S&S | ModNegligence | $133 |
| 03/02/2022 | 56.12028 | Non-S&S | ModNegligence | $133 |
| 03/02/2022 | 56.4201(a)(1) | Non-S&S | ModNegligence | $133 |
| 03/02/2022 | 56.14100(b) | Non-S&S | ModNegligence | $133 |
| 08/03/2021 | 50.30(a) | Non-S&S | ModNegligence | $125 |
| 08/03/2021 | 50.30(a) | Non-S&S | ModNegligence | $125 |
| 08/03/2021 | 50.30(a) | Non-S&S | ModNegligence | $125 |
Accidents & Injuries
View all 3 →| Date | Classification | Injury | Days Lost |
|---|---|---|---|
| 02/18/2022 | HANDLING OF MATERIALS | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 07/22/2021 | HANDTOOLS (NONPOWERED) | DAYS AWAY FROM WORK ONLY | 229d lost |
| 06/06/2019 | HANDLING OF MATERIALS | DAYS AWAY FROM WORK ONLY | 264d lost |
Inspections
View all 21 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 07/24/2025 | 07/24/2025 | 5.25 | 1 |
| 06/19/2025 | 07/18/2025 | 12.25 | 1 |
| 06/19/2025 | 06/20/2025 | 33.00 | 2 |
| 01/07/2025 | 01/08/2025 | 17.00 | 1 |
| 06/26/2024 | 07/01/2024 | 16.50 | 1 |
| 04/10/2024 | 04/10/2024 | 10.50 | 1 |
| 03/25/2024 | 03/27/2024 | 17.00 | 1 |
| 05/22/2023 | 05/26/2023 | 3.25 | 1 |
| 05/17/2023 | 05/17/2023 | 3.25 | 1 |
| 02/21/2023 | 02/22/2023 | 15.25 | 1 |
Mine Details
Related Mines
Frequently Asked Questions
How many MSHA violations does Jones Quarry have?
Jones Quarry has 39 MSHA violations on record, of which 10 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $10K.
What type of mine is Jones Quarry?
Jones Quarry is a Surface mine producing SandAndGravel, located in Harlowton, Wheatland County, MT. It currently has 4 employees.
Has anyone been injured or killed at Jones Quarry?
According to MSHA records, Jones Quarry has 3 reported accident/injury records and 0 fatalities on file.
Who operates Jones Quarry?
Jones Quarry is operated by Montana Frontier Sandstone and controlled by Bruce Barth; Marie Barth. MSHA Mine ID: 2402742.