← MSHA mines + accidents
Thornton Underground
Metal/Non-metal · Underground · 1102719 · Abandoned
Operator
- Controller (parent)
- Heidelberg Materials AG
- Operator
- Hanson Material Service
- Commodity
- Stone
Location
- State
- IL · Cook Co.
- Coordinates
- 41.57287, -87.604277
- Congressional district
- 01
Source
- Authoritative
- MSHA Mine Data Retrieval System
- Machine
- JSON-LD · Markdown