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MP Materials Rare Earth Processing and Magnet Manufacturing Facilities

Sector: Manufacturing (Industrial) • Location: Mountain Pass and Fort Worth, California and Texas, United States

Source: Discovery Alert

Project
Operational And Expanding

MP Materials operates the Mountain Pass Mine, the only operating rare earth mine in the United States, with processing capacity of 50,000 tonnes annually of rare earth concentrate. The company has developed integrated rare earth processing from mining through magnet manufacturing, creating the first vertically integrated American rare earth supply chain since the 1980s. It includes a Fort Worth fa

Status
Under Construction
Sector
Manufacturing (Industrial), Warehouse, Commercial, Aerospace & Defense, Government
Location
Mountain Pass and Fort Worth, California and Texas, United States of America
Updated
22 Jul 2026
Source
Discovery Alert

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The project “MP Materials Rare Earth Processing and Magnet Manufacturing Facilities” is an infrastructure initiative in the Manufacturing (Industrial) sector, located in Mountain Pass and Fort Worth, California and Texas, United States. Taiyo aggregates data on it from Discovery Alert.

Participants

Sponsoring Agency

Status

Original status

operational and expanding

Taiyo status

Under Construction

Taiyo last update

2026-07-22

Contact

Not available for this record.

Description

Description

MP Materials operates the Mountain Pass Mine, the only operating rare earth mine in the United States, with processing capacity of 50,000 tonnes annually of rare earth concentrate. The company has developed integrated rare earth processing from mining through magnet manufacturing, creating the first vertically integrated American rare earth supply chain since the 1980s. It includes a Fort Worth facility, the first commercial rare earth magnet plant in the US in thirty years.

Original sector

Mining and Processing

Budget

Location

Country

United States of America (USA)

State

California and Texas

City

Mountain Pass and Fort Worth

Source

Source

Discovery Alert

URL

More Details

Record type

Project

Sector

Manufacturing (Industrial), Warehouse, Commercial, Aerospace & Defense, Government

Article published date

2025-11-25

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