Key Takeaway
OnCore 2B is a active surface mine producing Nonmetal, located in Patricia, Dawson County, TX. It has 2 violations on record (0 S&S) and $302 in proposed penalties. Operated by OnCore Processing.
OnCore 2B
Operator: OnCore Processing
Controller: Atlas Energy Solutions Inc
Location: Patricia, Dawson County, TX
Employees: 20
Recent Violations
View all 2 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 12/10/2025 | 46.9(d)(5) | Non-S&S | ModNegligence | $151 |
| 12/09/2025 | 46.7(c) | Non-S&S | LowNegligence | $151 |
Inspections
View all 3 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 12/08/2025 | 12/10/2025 | 37.00 | 1 |
| 05/02/2025 | 05/05/2025 | 8.50 | 1 |
| 03/03/2025 | 03/03/2025 | 11.75 | 1 |
Mine Details
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Frequently Asked Questions
How many MSHA violations does OnCore 2B have?
OnCore 2B has 2 MSHA violations on record, of which 0 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $302.
What type of mine is OnCore 2B?
OnCore 2B is a Surface mine producing Nonmetal, located in Patricia, Dawson County, TX. It currently has 20 employees.
Has anyone been injured or killed at OnCore 2B?
According to MSHA records, OnCore 2B has 0 reported accident/injury records and 0 fatalities on file.
Who operates OnCore 2B?
OnCore 2B is operated by OnCore Processing and controlled by Atlas Energy Solutions Inc. MSHA Mine ID: 4105760.