← MSHA mines + accidents
FRANKLIN GRAVEL
Metal/Non-metal · Surface · 3302940 · Abandoned
Operator
- Controller (parent)
- Martin Marietta Materials Inc
- Operator
- Martin Marietta Materials, Inc.
- Commodity
- SandAndGravel
Location
- State
- OH · Warren Co.
- Coordinates
- 39.556111, -84.345556
Source
- Authoritative
- MSHA Mine Data Retrieval System
- Machine
- JSON-LD · Markdown