Rare Earths Rally on Geopolitical Jitters, Magnet Demand

On August 14, rare earth stocks including MP Materials, USA Rare Earth, and NioCorp saw significant gains. MP Materials (MP) jumped 8%, while USA Rare Earth (USAR) gained 7% to 9%. NioCorp Developments (NB) rose 3%. This surge followed news related to "Trump drones" and a broader positive sentiment for critical minerals. The rally highlights the market's sensitivity to geopolitical developments and the strategic importance of rare earth elements, particularly those used in high-performance magnets for defense and advanced technologies.

The Magnet Bottleneck

The core of the rare earth elements (REE) supply chain challenge lies in magnet production. Neodymium, praseodymium, dysprosium, and terbium are crucial for high-strength permanent magnets. These magnets power electric vehicle motors, wind turbines, and precision-guided munitions. China dominates the processing of rare earth oxides into metals and then into finished magnets. This control creates a critical choke point. Even if a company extracts rare earth minerals outside of China, the material often still travels to China for the complex separation and alloying steps. The difficulty in separating individual rare earth oxides stems from their similar chemical properties. They occur together in mineral deposits, and separating them efficiently requires sophisticated solvent extraction processes, a technology perfected and scaled in China over decades. Building out this capacity elsewhere demands significant capital, technical expertise, and time. The "Trump drones" news, while vague, likely amplified concerns about securing domestic supply chains for defense applications, where these magnets are indispensable.

Operators in the Domestic Critical Minerals Space

Several companies are working to establish or expand critical mineral supply chains outside of China. MP Materials (MP) operates the Mountain Pass mine in California, the only integrated rare earth mining and processing facility in North America. The company extracts bastnäsite ore and produces a rare earth concentrate. MP Materials has been working to expand its processing capabilities to produce separated rare earth oxides and, eventually, metals and magnets. In August, MP Materials announced a "secret aerospace deal," underscoring the strategic demand for its output. USA Rare Earth (USAR) is developing the Round Top project in Hudspeth County, Texas. This project targets a wide range of critical minerals, including heavy and light rare earth elements, lithium, and other high-tech metals. The company aims to establish a fully integrated domestic supply chain from mine to separated rare earth oxides. USAR's strategy focuses on a unique geology that allows for a different extraction process than traditional hard rock mines. NioCorp Developments (NB) is advancing its Elk Creek project in Nebraska. This project is unique because it targets niobium, scandium, and titanium, alongside a suite of rare earth elements. Niobium is used in high-strength steel alloys, scandium in aerospace aluminum alloys, and titanium in various high-performance applications. The company's plan involves producing these materials as co-products, which could improve project economics. Other companies are focused on the lithium and boron side of the critical minerals equation. Standard Lithium (SLI) is developing brine-based lithium projects in Arkansas, including the South West Arkansas project. The company recently demonstrated the successful use of its lithium carbonate in North American LFP battery cells, a key step towards qualifying its product for the battery market. Nano One and Standard Lithium are collaborating on this qualification process. Atlas Lithium Corporation (ATLX) is focused on hard rock lithium exploration in Brazil. The company holds significant acreage in the Minas Gerais state, a region known for its lithium pegmatites. American Battery Technology Company (ABAT) works on lithium-ion battery recycling and primary lithium hydroxide manufacturing. Stardust Power, a private company, announced an offtake agreement in August, highlighting the demand for processed lithium. ioneer Ltd (IONR) is developing the Rhyolite Ridge lithium-boron project in Nevada. This project aims to produce both lithium carbonate and boric acid from a single deposit. The co-production of boron, a critical material for various industrial applications, is a distinguishing feature of the Rhyolite Ridge project. Critical Metals Corp. (CRML) is focused on the Tanbreez rare earth project in Greenland. The company's CEO has publicly stated the project's importance in countering China's rare earth monopoly. United States Antimony (CRML) saw its stock plummet in August after slashing 2026 guidance due to plunging antimony prices, illustrating the volatility in some niche critical mineral markets.

American Lithium Minerals, Inc.

American Lithium Minerals, Inc. (AMLM) trades over the counter and is an exploration stage company. It is pre-revenue. The company's stated focus is lithium and boron properties in Nevada. AMLM was incorporated in Nevada in March 2005. Its current project is the Sarcobatus Lithium property, comprising 1,780 acres of mining claims in Central Nevada. The company has also acquired and divested cobalt, nickel, and graphite prospects in Central Nevada and rare earth element projects in Kingman, Arizona, and Southeast Illinois. AMLM's activities since 2009 have focused on lithium exploration in Central Nevada. The company does not own any real property such as land or buildings. American Lithium Minerals intends to expand its exploration and acquisition for mineral properties worldwide. It also states its intention to develop the use of Real World Asset Tokens to provide capital for mining. The public record does not yet establish a definitive resource estimate for the Sarcobatus Lithium property. In February 2026, the SEC qualified a Regulation A offering for AMLM covering up to 80,000,000 units, with up to 120,000,000 shares issuable if attached warrants are exercised in full. Each unit includes one share of common stock and a warrant to purchase 1.5 shares of common stock, exercisable at $0.05 per share until December 31, 2028. The maximum total offering amount is $20,000,000.

What to watch

Investors should watch for progress on domestic rare earth processing facilities. Specifically, look for announcements from MP Materials regarding the commissioning and ramp-up of their full separation and magnet production lines at Mountain Pass. For USA Rare Earth, key milestones will include permitting updates and definitive feasibility study results for the Round Top project, particularly details on their processing technology. NioCorp's Elk Creek project will require continued progress on financing and engineering studies to advance towards construction. In the lithium space, Standard Lithium's ongoing qualification of its lithium carbonate for LFP cathodes with Nano One is a critical technical hurdle. Watch for further updates on the commercialization pathway for their South West Arkansas project. For American Lithium Minerals, Inc., the next steps involve exploration results from the Sarcobatus property and any developments regarding their stated plan to expand mineral property acquisitions and utilize Real World Asset Tokens for capital. json { "kicker": "Rare Earths & Critical Minerals", "title": "Domestic Magnet Production: The Supply Chain Choke Point", "subtitle": "Geopolitical concerns highlight the urgent need for U.S. rare earth magnet manufacturing.", "stages": [ { "label": "Mine Rare Earths", "note": "Extracting rare earth minerals from the ground." }, { "label": "Separate Oxides", "note": "Complex chemical separation of individual rare earth oxides." }, { "label": "Produce Metals", "note": "Refining oxides into pure rare earth metals." }, { "label": "Manufacture Magnets", "note": "Alloying metals and shaping into high-performance magnets." }, { "label": "Integrate into Tech", "note": "Magnets used in EVs, drones, defense systems." } ], "highlight": 3, "highlight_note": "China dominates magnet manufacturing, creating a critical bottleneck for defense and EV sectors.", "footnote": "Source: PubCo Insight analysis of market news and company filings, August 2026" }