← MSHA mines + accidents
Research Laboratory
Metal/Non-metal · Facility · 2102648 · Abandoned
Operator
- Controller (parent)
- USX Corp (United States Steel Corp)
- Operator
- United States Steel Corp
- Commodity
- Metal
Location
- State
- MN · Itasca Co.
- Congressional district
- 08
Source
- Authoritative
- MSHA Mine Data Retrieval System
- Machine
- JSON-LD · Markdown