Source data row 92032
MSHA mine-register snapshot. Active means the status reported in this download, not a current operating guarantee or DOT materials approval. Coordinates are reported by the source and may represent portable operations.
- MSHA mine ID
- 6600015
- Mine name in source
- Primet Rock Mine
- Mine type in source
- Surface
- Status in source
- Active
- Status effective date in source
- 03/19/2026
- Operator in source
- Primet Rock LLC
- State
- GU
- County
- Guam
- Nearest town in source
- Mangilao
- Primary commodity code
- 142200
- Primary commodity in source
- Crushed, Broken Limestone NEC
- Portable operation flag (Y/N)
- N
- Reported latitude
- 13.455833
- Reported longitude
- -144.826667