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3Matched product groups
2Principal facilities/projects
3Primary source links
15 Sep 2026Last source review
Company overview Source-backed summary
Rare earth materials and magnetics company spanning mining, processing, metallization and permanent magnet manufacturing in the United States.
MP Materials Corp.
Integrated producer
Las Vegas, Nevada, United States
United States
Operating
Rare earth supply chain
Rare earth products and capabilities 3 groups
RE
Rare earth concentrateBastnäsite-derived material
Integrated producerUnited States
NdPr
Separated NdPrMagnet materials
Integrated producerUnited States
NdFeB
Permanent magnetsAutomotive, robotics and defense
Integrated producerUnited States
Technical documents Source matching in progress
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RESDS will add SDS, TDS and COA records only after the publisher, product identity and revision are matched.
Facilities and supply-chain role 2 locations
FACILITY / PROJECT
Mountain Pass, CaliforniaMine and processing facilityFACILITY / PROJECT
Fort Worth, TexasIndependence magnetics facility