← MSHA mines + accidents
Harold Mine
Coal · Underground · 3600812 · Abandoned
Operator
- Controller (parent)
- Dobson C A
- Operator
- Allegheny River Mining Company
- Commodity
- Coal
Location
- State
- PA · Armstrong Co.
- Congressional district
- 05
Source
- Authoritative
- MSHA Mine Data Retrieval System
- Machine
- JSON-LD · Markdown