Everest Metals Joins Strategic US-Led Consortium to Fast-Track Rubidium Development in Western Australia

Everest Metals Corporation (ASX: EMC) has been admitted to the U.S. Department of Defense-backed Defence Industrial Base Consortium (DIBC), a significant step forward in the company’s mission to build Australia’s first fully integrated rubidium supply chain at its Mt Edon Project in Western Australia.

Project Background
The Mt Edon project, located approximately 420 km northeast of Perth, hosts a JORC-compliant inferred resource of 3.6 million tonnes at 0.22% Rb₂O and 0.07% Li₂O, with a high-grade core of 1.3 million tonnes at 0.33% Rb₂O accounting for over half the contained rubidium.
Laboratory test work conducted by Edith Cowan University (ECU) demonstrated rubidium recoveries of up to 91% using direct extraction methods. An engineering scoping study (ESS) further validated the Direct Rubidium Extraction (DRE) technology, showing recoveries of up to 97%.

DIBC Membership
Membership in the Defence Industrial Base Consortium (DIBC) positions Everest Metals within a high-value network of suppliers linked to the U.S. defense sector. This connection may offer future funding opportunities and partnerships for supplying strategic minerals such as rubidium, used in telecommunications, quantum electronics, defense systems, and aerospace.

Technology and Intellectual Property
Everest has filed a provisional patent for its DRE process and is now advancing toward full patent status. This proprietary extraction process is more environmentally friendly than conventional methods, with benefits including high recovery efficiency, cost effectiveness, and water recycling.

Development Plans
The validated ESS supports Everest’s plan to build a pilot plant with a processing capacity of 750 to 1,000 tonnes per annum of rubidium chloride. The company is also exploring co-funding options through Australia’s METS Innovation Program and various critical mineral grant schemes to accelerate the project.

Strategic Importance
The rubidium market, though niche, is growing in importance due to its use in advanced electronics, navigation systems, and next-generation communications. By securing DIBC membership and fast-tracking extraction technology, Everest aims to reduce global dependency on limited rubidium supply sources and meet increasing demand forecast to reach over US$7 billion by 2032.

Summary