← MSHA mines + accidents
MJR
Metal/Non-metal · Surface · 0504669 · Abandoned
Operator
- Controller (parent)
- James R Gallenstein
- Operator
- Mjr Lc
- Commodity
- SandAndGravel
Location
- State
- CO · Larimer Co.
- Congressional district
- 04
Source
- Authoritative
- MSHA Mine Data Retrieval System
- Machine
- JSON-LD · Markdown