← MSHA mines + accidents
Spencer Shaft Section 6 7 And 8
Metal/Non-metal · Underground · 2901723 · Abandoned
Operator
- Controller (parent)
- Koppen Eckhardt M
- Operator
- Koppen Mining Construction Corp
- Commodity
- Metal
Location
- State
- NM · Mckinley Co.
- Congressional district
- 03
Source
- Authoritative
- MSHA Mine Data Retrieval System
- Machine
- JSON-LD · Markdown