← MSHA mines + accidents
BACK RD
Metal/Non-metal · Surface · 3610319 · Abandoned
Operator
- Controller (parent)
- Jonathan Johnson
- Operator
- ROCK RIDGE QUARRIES, INC
- Commodity
- Stone
Location
- State
- PA · Bradford Co.
- Coordinates
- 41.621667, -76.228333
Source
- Authoritative
- MSHA Mine Data Retrieval System
- Machine
- JSON-LD · Markdown