Source data row 9929
MSHA mine-register snapshot: INTERMITTENT operation in the source. This is not a claim of continuous production, current availability or DOT materials approval. Coordinates are reported by the source and may represent portable operations.
- MSHA mine ID
- 0504520
- Mine name in source
- Northern Portable Plant #21
- Mine type in source
- Surface
- Status in source
- Intermittent
- Status effective date in source
- 09/20/2024
- Operator in source
- Martin Marietta Materials, Inc
- State
- WY
- County
- Albany
- Nearest town in source
- Laramie
- Primary commodity code
- 144200
- Primary commodity in source
- Construction Sand and Gravel
- Portable operation flag (Y/N)
- Y
- Reported latitude
- 41.151111
- Reported longitude
- -105.548889