← MSHA mines + accidents
Knox
Metal/Non-metal · Surface · 2500368 · Abandoned
Operator
- Controller (parent)
- Vontz L J
- Operator
- L J Vontz Construction Company Inc
- Commodity
- SandAndGravel
Location
- State
- NE · Adams Co.
- Congressional district
- 03
Source
- Authoritative
- MSHA Mine Data Retrieval System
- Machine
- JSON-LD · Markdown