SmallCaps Spotlight: Critical Minerals Group’s Linfield Vanadium PFS (CMG.ASX)

## Episode overview Critical Minerals Group has just released its PFS for the Linfield Vanadium project. We review the key outcomes and translate the modelling into plain-English implications for investors.

## Key highlights (from the discussion) - **Integrated concept:** a combined vanadium mine and **electrolyte manufacturing** business. - **Preferred case:** **3 million tonnes per annum (3Mtpa)**. - **Headline outcomes:** **pre-tax NPV ~ $821 million** and **pre-tax IRR 26.6%** (as discussed). - **Project staging:** a **New South Wales electrolyte facility** targeted to come **into production years ahead of the mine**. - **Economic refinements vs earlier study work:** improved **grade outcomes** via **flow-sheet optimisation**, and major focus on **reagent/sulphuric acid costs** (including an **acid plant** being incorporated into the flow sheet). - **Mine plan rationale:** selecting a feed rate that balances returns and mine life—optimised around **extending period of strong grade**, with scope to improve outcomes through additional resource opportunities (including exploration and tendering for an adjacent tenement).

## Plain-English: what a PFS means A **Pre-Feasibility Study (PFS)** is where you move from early concepts to a more complete, costed development case. It helps answer “go/no-go” style questions such as: - whether the resource, water, and utilities are workable, - whether the processing flow sheet can deliver results, and - how the numbers stack up (NPV/IRR) at a project level.

## Investor takeaways 1. **Returns are supported by integration**: modelling suggests the downstream electrolyte component materially improves project economics. 2. **Sequencing is a de-risking strategy**: producing electrolyte earlier (using **third-party vanadium pentoxide feedstock**, as described) helps generate earlier cashflow while the mine development ramps. 3. **Costs matter—especially sulphuric acid**: refining the reagent pathway and incorporating an acid plant is presented as a key driver in improving the financial model. 4. **Mine planning is about optimisation, not maximum throughput**: the board’s preferred 3Mtpa rate aims to balance early returns with long-term production quality and mine life.

## Questions we addressed - What does the **PFS result** say about viability in plain English? - Why did the preferred rate land at **3Mtpa**? - Since April, what **changed most** and what **stayed consistent**? - Why build the **electrolyte facility first**, and how does third-party feedstock fit?

## About the guest **Scott Winter**, CEO, **Critical Minerals Group (CMG.ASX)**.

## Disclaimer This podcast is for information purposes only and does not constitute financial advice. Always do your own research and consider the risks associated with investing in small-cap companies.