← MSHA mines + accidents
RALPH M. COOK SAND & GRAVEL
Metal/Non-metal · Surface · 3606957 · Abandoned
Operator
- Controller (parent)
- David E Cook
- Operator
- Ralph M Cook Sand & Gravel
- Commodity
- SandAndGravel
Location
- State
- PA · Bradford Co.
- Congressional district
- 10
Source
- Authoritative
- MSHA Mine Data Retrieval System
- Machine
- JSON-LD · Markdown