Unlocking Value From Complex Feedstocks

A processing route designed around the feedstock, rather than a standard flowsheet.

Fodere is developing a critical minerals processing technology aimed at one of the hardest problems in the sector: how to economically and responsibly treat complex mineral bearing materials that do not fit neatly into conventional flowsheets.

Many valuable materials sit in streams that are difficult to process. These can include concentrates, whole ores, slags, tailings, stockpiles, lower-grade ores, mixed mineral systems and industrial byproducts. In many cases, the issue is not whether the material contains value. It is whether there is a treatment route that can recover that value in a way that is technically stable, operationally manageable and commercially credible.

Technology
Technology
Technology

What the Technology Is Designed to Achieve

Fodere's proprietary process chemistry is being developed for selected ores, slags, tailings and industrial residues. The development focus includes titanium, vanadium and iron, together with aluminium recovery from suitable feedstocks, with niobium and rare earths as feedstock-specific development opportunities.

Final product form, specification and suitability for an end market depend on feedstock-specific testwork and product qualification. Development is carried out with attention to safety, water and reagent efficiency, environmental compliance, and scalability from pilot to commercial deployment.

Designed for Complex Feedstocks

Rather than relying on a one-size-fits-all approach, the Fodere model begins with feedstock understanding. Mineralogy, impurity profile, particle size distribution, phase association and downstream product requirements all influence the processing route.

That matters because complex feedstocks often fail in conventional circuits precisely because the process was not designed around the material.

Technology Maturity

Fodere is moving from technology development and pilot-scale validation towards a planned Mississippi prototype plant, with a design capacity of 7 tons per day.

The prototype plant is intended to support process validation, product assessment and future scale-up decisions. Development remains subject to funding, engineering, permitting and execution.

Why This Technology Matters

Critical minerals are increasingly central to industrial policy, energy transition planning and supply-chain resilience. Yet many known resources remain underdeveloped because the processing route is too complex, too expensive or too uncertain. Technology that can expand the range of treatable feedstocks may therefore unlock both new supply and new forms of resource recovery.

For mining companies, industrial operators, OEMs and public-sector stakeholders, the opportunity is not only greater recovery. It is access to a more flexible and circular processing route that can convert difficult material into strategic value.

Process Overview

How the Technology Works

At a high level, the Fodere process combines feed preparation, controlled treatment stages, selective separation, and product upgrading. The route is shaped by detailed feedstock characterisation, allowing mineralogy, impurity profile, and downstream product requirements to determine the optimum treatment pathway rather than imposing a standard flowsheet on complex material.

PHASE 01

Feed Preparation

Characterising mineralogy & impurities

PHASE 02

Controlled Treatment

Selective chemical activation

PHASE 03

Selective Separation

Targeted metal recovery

PHASE 04

Product Upgrading

Meeting downstream requirements

Key Technology Highlights

Designed for concentrates, whole ores, slags, tailings and other complex mineral-bearing materials

Development focus on titanium, vanadium, iron and aluminium, with niobium and rare earths as feedstock-specific opportunities

Developed with a strong focus on safety, compliance, circularity and industrial practicality

Structured for phased scale-up from pilot validation to the planned prototype plant and potential future commercial deployment

Potential to improve resource efficiency while reducing reliance on conventional single-stream flowsheets

Routes defined through feedstock-specific testwork rather than a single standard flowsheet

Development Priorities

Feedstock-Led Design

Each processing route starts with feedstock characterisation. Product form and specification depend on feedstock-specific testwork.

  • Feedstock Characterisation
  • Testwork-Led Route Design
  • Product Qualification
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Multi-Mineral Focus

The development focus includes titanium, vanadium and iron, together with aluminium recovery from suitable feedstocks.

  • Titanium
  • Vanadium & Iron
  • Aluminium From Suitable Feedstocks
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Resource Efficiency

Aims to make better use of existing residues and secondary materials, with attention to water, reagent and residue management.

  • Use of Existing Residues
  • Water & Reagent Management
  • Evidence-Based Reporting
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Standard Equipment

The innovation lies in the process chemistry rather than new hardware. The process is designed around standard industrial equipment.

  • Process Chemistry
  • Standard Industrial Equipment
  • Engineering-Led Scale-Up
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Frequently Asked Questions

Common definitions and capabilities regarding our proprietary processes.

What types of feedstock can Fodere's technology process?

The platform is being developed for complex mineral-bearing materials, including concentrates, whole ores, slags, tailings, stockpiles and selected industrial byproducts. Final suitability depends on mineralogy, chemistry and commercial objectives.

Is the technology only relevant to primary mining projects?

No. One of the main opportunities is in secondary resources and legacy materials where valuable minerals remain unrecovered. Suitability must still be confirmed through testwork and commercial review.

What makes the technology different from a conventional flowsheet?

The focus is on process design for complex and variable feedstocks. Rather than assuming standard treatment routes will work, the route is tailored around feed behaviour, recovery requirements and operational practicality.

How mature is the technology?

Fodere is moving from technology development and pilot-scale validation towards a planned prototype plant in Mississippi, with a design capacity of 7 tons per day. The prototype plant is intended to support process validation, product assessment and future scale-up decisions. Development remains subject to funding, engineering, permitting and execution.

What sustainability benefits does the process aim to deliver?

Potential benefits may include improved recovery from existing materials, reduced waste volumes, better use of legacy resources and opportunities for water or reagent recycling. Any quantified benefits will be published only once supported by evidence.

How can a company engage with Fodere?

Companies can engage by submitting a feedstock enquiry, requesting a technical review, discussing pilot work or exploring strategic partnership and deployment options.