CASSELBURY NORTH Metal/Non-Metal
Ronald Opeil Flagstone Co., LLC
· Surface
Controlled by
Timothy M Smith
Hallstead,
Susquehanna County,
PA
·
Abandoned
MSHA Mine ID: 3608953
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- Fatalities
- 0
- Total incidents
- 0
- Years on record
- —
- Latest incident
- —
Compliance record
MSHA citations since 2016
58
citations
25
significant & substantial
$10,662
proposed penalties
$2,928
paid to date
Source: MSHA violations data, updated weekly.
Quarterly safety rates
Citations per million employee-hours, as reported to MSHA
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2025 Q4 | 0 | 0 | 0 | |
| 2025 Q3 | 0 | 0 | 0 | |
| 2025 Q2 | 307 | 0 | 0 | 0.0 |
| 2025 Q1 | 1,970 | 6 | 2 | 3045.7 |
| 2024 Q4 | 2,098 | 0 | 0 | 0.0 |
| 2024 Q3 | 3,269 | 2 | 1 | 611.8 |
| 2024 Q2 | 3,939 | 0 | 0 | 0.0 |
| 2024 Q1 | 2,454 | 3 | 0 | 1222.5 |
Quarters under 100,000 reported hours are greyed: too few hours for a stable rate.
No reportable incidents on file.
MSHA has no recorded reportable accidents for this mine in the current dataset. New reports appear here within a week of being filed.