Rare Earth Elements (REEs)

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Locksley Resources Engages GreenMet to Advance its Critical Minerals Initiative with U.S. Government Entities
Prnewswire· 2025-08-26 12:35
Core Viewpoint - Locksley Resources has engaged GreenMet to advance its Mojave Critical Minerals Project, aiming to align with U.S. government initiatives and secure funding opportunities [1][2]. Group 1: Partnership and Strategic Importance - The partnership with GreenMet is expected to enhance Locksley's access to U.S. government grants, loans, and offtake programs, which are crucial for accelerating the Mojave Project's development [2]. - The U.S. Department of Energy has announced funding opportunities totaling $1 billion for critical minerals, which further validates the Mojave Project's significance in defense, technology, and energy markets [2][3]. Group 2: Leadership and Expertise - GreenMet is led by Drew Horn, a former U.S. official with expertise in critical minerals strategy and experience in securing funding for projects addressing strategic vulnerabilities [4]. - The leadership team also includes Mark Green and Retired General David Barrett, who bring extensive experience and relationships within the U.S. national security community, positioning GreenMet to effectively guide Locksley's government engagement [5]. Group 3: Project Overview and Market Context - Locksley Resources is focused on critical minerals and base metals, with the Mojave Project targeting rare earth elements and antimony, located in California's Mojave Desert [7]. - The Mojave Project is strategically positioned to support U.S. objectives for critical mineral independence, especially in light of rising geopolitical tensions and the need to diversify supply chains away from China [7].
Locksley To Expand Exploration of Rare Earths Potential in Mojave North Block
Prnewswire· 2025-08-13 13:06
Company Overview - Locksley Resources Limited is an Australian-based explorer focused on critical minerals and base metals, with assets in both the United States and Australia [5] - The Mojave Project in California targets rare earth elements (REEs) and antimony, comprising more than 250 claims [5] - The North Block area of the Mojave Project is adjacent to claims held by MP Materials, the only operating rare earths mine in the U.S. [5] Recent Developments - The company announced an expanded geological and structural mapping program within the North Block of the Mojave Project, set to commence later this month [2] - The new mapping program aims to build on knowledge from a recent structural mapping program at the Desert Antimony Prospect and will include regional mapping for REE mineralization [2][4] - The program is expected to provide additional field data that may identify new REE targets for follow-up later in the year [4] Strategic Importance - The mapping target areas complement the established prospect at El Campo, which has high-grade rock chip results of up to 12.1% Total Rare Earth Oxides (TREO) and Neodymium/Praseodymium (Nd/Pr) ratios of up to 3.19% [3] - The recent strategic investments by the U.S. Department of Defense and Apple in MP Materials underscore the importance of critical minerals located within the U.S. [3] - The geopolitical urgency to diversify supply chains away from China enhances the strategic positioning of the Mojave Project in alignment with U.S. objectives for critical mineral independence and economic security [5] Future Plans - The company is planning focused magnetic, radiometric, and gravity surveys to provide high-resolution data sets for target refinement and prioritization [6] - Four priority areas will be mapped, with two focusing on REE potential within the North Block and two targeting extensions from mineralization identified at the Desert Antimony Prospect [6] - The North Block offers significant potential for further polymetallic discoveries across its underexplored 20 square kilometers, expanding the critical minerals footprint of the Mojave Project [6]
Integral Metals Identifies Area of Interest at the Burntwood Project Through Advanced Geochemical Analysis
Globenewswire· 2025-05-22 07:05
Core Insights - Integral Metals Corp. has reported significant findings from its rock geochemistry program at the Burntwood Rare Earth Element Project, indicating potential for REE-rich zones [1][5] Group 1: Project Overview - The Burntwood Project is based on a complex alkaline intrusive system featuring foliated syenites and localized carbonatite phases, with a detailed grid survey conducted in 2024 involving 438 rock samples [2] - The results revealed elevated concentrations of light rare earth elements (LREEs), with total REE content in some samples exceeding 3,800 ppm, including lanthanum values greater than 1,000 ppm and cerium concentrations over 2,500 ppm [3] Group 2: Analytical Techniques - The company utilized principal component analysis (PCA) and K-means clustering to identify mineralization patterns, resulting in a distinct geochemical cluster (Cluster B) indicative of syenite mineralization with high REE, strontium, and barium values [4] - An area of interest within the alkaline complex has been identified as prospective for REE mineralization based on multivariate analysis and statistical thresholds [12] Group 3: Future Exploration Plans - The company plans to integrate these geochemical results with geological mapping from the Manitoba Geological Survey and other datasets to define targets for the next exploration phase [5][6] - Further updates will be provided as additional datasets from the 2024 survey program become available [6]
Critical Metals Corp Publishes Compelling Deep Diamond Drill Results from Tanbreez Greenland
Globenewswire· 2025-05-09 12:30
Core Insights - Critical Metals Corp. has released historical deep diamond drill hole results from the Tanbreez Project in Greenland, indicating significant potential for high-grade rare earth elements (REE) and other critical minerals [1][9][40]. Drill Hole Results - Drill Hole DX-02 intersected high-grade rare earths averaging 4733ppm (0.47% TREO) with 28% heavy rare earth oxides (HREO) over a depth of 328m [6][14]. - Drill Hole D306-13 showed an average of 4211ppm (0.42% TREO) with 24% HREO over a depth of 195m [6][14]. - The average mineralization across the reported drill holes is approximately 0.45% TREO, containing an average of 26% HREO [24][15]. Resource Estimates - The current Mineral Resource Estimate (MRE) for the Tanbreez Project is approximately 45 million tonnes (MT) at 0.38% TREO, consisting of 19.5MT inferred and 25.4MT indicated resources [12][32]. - The company is planning resource drilling to extend and grow the existing MRE, targeting the Fjord and Hill Zone deposits [29][34]. Economic Potential - The Preliminary Economic Assessment for the Tanbreez Project indicates a Net Present Value (NPV) of approximately $2.8 billion to $3.6 billion and an Internal Rate of Return (IRR) of 180% before tax [9][39]. - The project is gaining significant interest from Western governments due to its strategic importance in the supply of critical minerals [9][40]. Future Plans - The company is preparing for a 2025 resource drilling program, with mobilization of crews to Greenland expected in mid-to-late June [29][36]. - The company is also re-assaying historical samples to confirm and reconcile assay results from previous drilling campaigns [36][37].
Integral Metals Reports Monazite-Dominant REE Mineralization at Woods Creek
Globenewswire· 2025-05-06 07:05
Core Insights - Integral Metals Corp. has reported promising results from detailed mineralogical analysis indicating the presence of rare earth elements (REEs) primarily hosted in monazite and allanite, with potential for niobium mineralization and gallium fertility [1][3][4] Group 1: Mineralogical Analysis - The QEMSCAN analysis confirmed that monazite is the dominant host for critical light rare earth elements (LREEs) such as cerium, lanthanum, neodymium, and praseodymium, with sample CK-21a showing monazite accounting for 85% of neodymium and 83.7% of praseodymium [3] - Niobium was found to be hosted in columbite, particularly in sample CK-12, where columbite comprises over 99% of the total niobium content, with ilmenorutile also present as a secondary host [3] Group 2: Exploration Efforts - The 2024 reconnaissance program involved mapping and sampling carbonatite dikes, with over 60 rock samples collected, and three samples selected for mineralogical characterization due to elevated Total Rare Earth Oxides (TREO) [2] - A second batch of 40 samples is currently undergoing analysis, with plans to expand the sampling scope to include weathered and altered lithologies to evaluate the full extent of REE and gallium enrichment [4] Group 3: Company Overview - Integral Metals Corp. is focused on mineral exploration for critical minerals, including gallium, germanium, and rare earth elements, aiming to contribute to the development of a domestic supply chain for these minerals [8] - The company holds properties in mining-friendly jurisdictions in Canada and the United States, including the Northwest Territories, Manitoba, and Montana, where it has received regulatory support for its exploration efforts [8]