← MSHA mines + accidents
Portable Mine Operation
Metal/Non-metal · Surface · 4500919 · Abandoned
Operator
- Controller (parent)
- Mutual Materials Company
- Operator
- Mutual Materials Company
- Commodity
- Nonmetal
Location
- State
- WA · Spokane Co.
- Coordinates
- 47.544444, -117.215277
- Congressional district
- 05
Source
- Authoritative
- MSHA Mine Data Retrieval System
- Machine
- JSON-LD · Markdown