RZOLV and the Next Frontier in Critical Mineral Recovery

A Canadian Hydrometallurgical Platform for a Mineral-Constrained World

The global race for critical minerals is no longer a future forecast. It is already reshaping industrial policy, mining investment, international trade, national security strategy, and the energy transition.

Rare earth elements, copper, cobalt, nickel, manganese, graphite, lithium, vanadium, tellurium, indium, antimony, tungsten and other strategic materials are now essential to electric vehicles, renewable energy, permanent magnets, semiconductors, defence systems, telecommunications, solar technologies, advanced manufacturing and energy storage. The challenge is not simply whether the world has enough mineralized rock. The greater challenge is whether the world has enough practical, scalable and environmentally responsible processing technologies to convert that mineral potential into usable products.

This is where RZOLV Technologies Inc. believes it can play an important role.

RZOLV is developing a proprietary hydrometallurgical platform originally advanced for non-cyanide gold recovery. The Company’s technology was designed to address one of mining’s most difficult problems: how to recover metals from complex ores, concentrates, tailings and secondary materials using a controlled aqueous process that may offer a cleaner alternative to conventional approaches.

As global attention expands from precious metals to critical minerals and rare earth elements, the potential relevance of the RZOLV platform has also expanded.

The Critical Minerals Problem Is a Processing Problem

Across the world, governments are now classifying dozens of materials as “critical” or “strategic.” The reasons are clear. Demand is rising rapidly, but supply chains remain concentrated, processing capacity is limited, project timelines are long, and geopolitical tensions are increasing.

Rare earth elements provide a clear example. Despite their name, rare earths are not necessarily scarce in the earth’s crust. The difficulty lies in finding them in sufficient concentrations and then extracting, separating and refining them economically. In many cases, the bottleneck is not geology. It is metallurgy.

That creates a large opportunity for technologies that can help unlock value from materials that are currently stranded, underutilized, uneconomic or dependent on offshore processing.

RZOLV’s opportunity is to become one of those enabling technologies.

Rather than positioning itself only as a reagent company or only as a gold-recovery alternative, RZOLV can be viewed as a broader hydrometallurgical recovery platform. Its role is to help generate recoverable metal-bearing solutions from complex feedstocks and support downstream recovery pathways through adsorption, ion exchange, resin capture, precipitation, electrowinning, chromatography, refining or other partner-led technologies.

From Gold Recovery to Platform Potential

RZOLV’s foundation is in gold. The Company has focused on developing a non-cyanide, water-based recovery system for gold-bearing ores and concentrates, including materials where cyanide may face technical, environmental, permitting or social-license challenges.

That foundation matters. Gold recovery has provided RZOLV with a clear commercial beachhead, strong industry relevance and a platform for demonstrating hydrometallurgical capability.

But the same global forces now driving demand for cleaner gold recovery are also driving demand for new critical mineral processing solutions. The mining sector increasingly needs technologies that can address polymetallic ores, copper-gold systems, sulfide materials, tailings, concentrates, recycled materials, industrial residues and secondary feedstocks.

In that context, RZOLV’s potential expands beyond gold.

The Company’s emerging critical mineral and rare earth thesis is straightforward: if RZOLV can help dissolve, mobilize or recover valuable metals from complex materials, it may help mining companies, recyclers, governments and industrial partners commercialize resources that are currently difficult to process.

The Rare Earth Opportunity

Rare earth elements are among the most strategically important materials in the world. They are essential to permanent magnets, electric motors, wind turbines, electric vehicles, defense systems, medical equipment, electronics, communications infrastructure and high-performance industrial technologies.

Yet rare earth supply chains remain highly concentrated, particularly in processing and separation. This concentration has become a major concern for North America, Europe, Japan, South Korea, Australia and other jurisdictions seeking secure and diversified supply chains.

Countries with official lists of critical/strategic minerals, by year of publication and number of minerals on each list

For RZOLV, the opportunity is not necessarily to become a rare earth mining company. The opportunity is to become a technology partner that helps unlock rare earth value from multiple sources.

These sources may include primary rare earth ores, polymetallic deposits, gold and copper projects with rare earth credits, flotation concentrates, mine tailings, industrial residues, magnet recycling streams, e-waste, solar panel materials and other secondary resources.

The commercial objective would be to help convert these materials into recoverable solutions or intermediate products that can be upgraded through downstream separation and refining.

This approach could be particularly important in jurisdictions with mineral potential but limited processing infrastructure. Resource-rich countries increasingly want to move beyond raw material exports and capture more value domestically. RZOLV’s technology could support that strategy by helping advance local processing, pilot testing, metallurgical validation and downstream commercialization.

Critical Minerals Beyond Rare Earths

The opportunity is broader than rare earth elements.

Many critical minerals are not mined as primary products. They often occur as by-products or co-products in copper, nickel, zinc, gold, silver, lead and polymetallic systems. In many cases, these elements are not recovered because the existing flowsheet is not designed to capture them, the grades are low, the metallurgy is complex, or the recovery process is not yet economic.

That is where hydrometallurgical innovation can create value.

RZOLV’s platform may be applicable to selected critical minerals such as copper, cobalt, manganese, vanadium, tellurium, indium, zinc, nickel, antimony, tungsten and other strategic elements, depending on feedstock chemistry, mineralogy, reagent consumption, solution control and downstream recovery efficiency.

The business opportunity is compelling: if a mine, tailings facility, concentrate producer or recycling operation can recover additional critical mineral value from material that is already being mined, stored, processed or discarded, the economics of the entire operation may improve.

By-product recovery can create new revenue streams, reduce waste, improve resource efficiency and support government objectives around critical mineral independence.

A Partner-Led Commercialization Model

RZOLV does not need to own every project, mine every deposit or build every refinery to participate in this sector. A more scalable pathway is a partner-led model.

Under this model, RZOLV can work with miners, concentrators, recyclers, refiners, reagent manufacturers, engineering firms, government agencies and strategic industrial groups to test feedstocks, optimize recovery conditions, generate process data and integrate RZOLV into broader flowsheets.

This model has several advantages.

It reduces capital intensity. It allows RZOLV to pursue multiple opportunities across different feedstocks and jurisdictions. It leverages the infrastructure, customer relationships and technical capacity of larger partners. It also allows the Company to focus on what may become its most valuable role: providing the front-end recovery chemistry and technical know-how required to unlock metals into solution.

The ultimate commercial structure could include licensing, reagent supply, royalties, technical service agreements, joint development programs, toll-processing partnerships, project-level participation or strategic alliances with major industry participants.

Why Governments and Industry May Care

Critical mineral security has become a policy priority. Governments are now actively supporting projects that improve domestic or allied supply chains, reduce dependence on concentrated processing jurisdictions, increase recycling, improve environmental performance and accelerate new technologies.

That aligns closely with RZOLV’s potential role.

The Company’s platform could support several government and industry objectives:

• It may help diversify processing capacity outside dominant jurisdictions.

• It may help recover critical minerals from existing mining and industrial materials.

• It may support circular economy objectives through recycling and secondary recovery.

• It may help improve environmental and social acceptance by offering alternative hydrometallurgical pathways.

• It may allow resource-rich countries to capture more value locally through processing and upgrading.

• It may help mining companies evaluate critical mineral by-product credits from existing projects.

These themes are increasingly important in North America, Europe, South America, Australia and other jurisdictions seeking secure, sustainable and investable supply chains.

The Commercial Path Forward

To fully commercialize the critical mineral and REE opportunity, RZOLV should focus on a disciplined technical and business pathway.

1. The first step is feedstock screening. RZOLV should evaluate multiple rare earth and critical mineral materials, including primary ores, concentrates, tailings, industrial residues and recycling streams.

2. The second step is solution generation. The Company must demonstrate that target metals can be mobilized into solution under controlled conditions with acceptable reagent consumption and manageable impurity profiles.

3. The third step is downstream recovery. This is where RZOLV can work with partners using adsorption, resins, ion exchange, precipitation, electrowinning, chromatography or refining technologies to recover metals into saleable or refinery-ready products.

4. The fourth step is economic validation. Recovery percentages alone are not enough. Commercial value will depend on head grade, mineralogy, reagent cost, recovery efficiency, product quality, impurity rejection, payability, capital intensity and scale.

The fifth step is partner commercialization. RZOLV should seek strategic partners that already have feedstocks, infrastructure, markets or downstream processing capability.

This approach would allow the Company to build a credible technical package while avoiding premature claims.

A Platform for the New Mineral Economy

The critical minerals sector is entering a period of major change. The world needs more supply, but it also needs better processing. It needs technologies that can recover more value from complex materials, reduce dependence on concentrated supply chains, and support cleaner and more flexible mineral production.

RZOLV is well positioned to participate in this shift.

The Company’s core opportunity is not limited to replacing cyanide in gold mining. Its larger opportunity is to become a hydrometallurgical platform for the recovery of precious metals, rare earth elements and selected critical minerals from a wide range of primary and secondary materials.

In a mineral-constrained world, technologies that can unlock stranded value may become just as important as the deposits themselves.

RZOLV’s value proposition is simple: help turn complex materials into recoverable metals, and help turn critical mineral potential into commercial opportunity.