← MSHA mines + accidents
Havre Sand & Gravel, Inc
Metal/Non-metal · Surface · 2402318 · Intermittent
Operator
- Controller (parent)
- Charles Emile Otto
- Operator
- Havre Sand & Gravel, Inc
- Commodity
- Stone
Location
- State
- MT · Hill Co.
- Coordinates
- 48.559167, -109.606667
Source
- Authoritative
- MSHA Mine Data Retrieval System
- Machine
- JSON-LD · Markdown