MP Materials Outlook Tied to Rare Earth Scale-Up Plans

The US Treasury Department announced on the 2nd that it has approved new investment projects under its "reconstruction investment fund" with Ukraine. The main pillars are the restoration of heat and power supply infrastructure and the development of critical minerals, supporting Ukrainian companies as infrastructure damage spreads from Russia's invasion. According to the Treasury, the plan is to build power generation and heat supply facilities in multiple regions of Ukraine, aiming to supply thousands of households. It will also provide funding for battery storage projects in six locations across the country, seeking to stabilize power supply in preparation for blackouts caused by Russian military attacks. In addition, it will support the development of rare earths, uranium and other resources, strengthening supply chains for allied nations.

American Rare Earths has unveiled an updated Scoping Study for the Cowboy State Mine outlining a larger development concept for Halleck Creek, CEO Mark Wall said. The study evaluates a 4.5-million-tonne-per-year operation with a projected mine life of 26 years, generating an estimated after-tax net present value of approximately US$1.07 billion at an 8% real discount rate. Initial capital is estimated at approximately US$900 million, comprising roughly US$690 million in direct capital and US$210 million in contingency, with the updated study applying a 30% contingency allowance to direct capital versus 20% in the company's 2025 study. Modelled average annual production of neodymium-praseodymium oxide has increased from approximately 1,800 tonnes to 2,500 tonnes, and a separate closure cost provision of approximately US$56 million has been included at the end of the projected mine life. The development concept combines mining, comminution and mineral concentration at the Cowboy State Mine with a separate hydrometallurgical refinery planned for the Wheatland or Laramie area of Wyoming, as the company aims to establish a domestic supply of rare earth oxides and advance technical work to connect those materials with downstream U.S. production of rare earth metals and permanent magnets.