Mp Mine Operations LLC
At a glance
EmployeesNot reported
In business sinceNot reported
HeadquartersMountain Pass, CA
SAM.gov UEILMH9HU12L187
MP Materials extracts and refines rare earth materials from a deposit in Mountain Pass, California through mining, flotation, and separation processes, then manufactures permanent magnets by combining rare earths with other metals at its Independence facility in Texas. The company serves the transportation, energy, robotics, defense, and aerospace industries.
Summarized from the company’s own website
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Mp Mine Operations LLC | Mountain Pass | CA | — | ACTIVE |
Compiled from federal records — EPA, OSHA, SAM.gov and the U.S. Census — and from the company’s own website. Federal source data is public domain. Each plant’s page names the source of every field.