← MSHA mines + accidents
Mastodon Sand & Gravel Inc
Metal/Non-metal · Surface · 2400475 · Abandoned
Operator
- Controller (parent)
- Steve R Campbell
- Operator
- Mastodon Sand & Gravel Inc
- Commodity
- SandAndGravel
Location
- State
- MT · Deer Lodge Co.
- Congressional district
- 01
Source
- Authoritative
- MSHA Mine Data Retrieval System
- Machine
- JSON-LD · Markdown