Mont Royal Resources has unveiled an updated Preliminary Economic Assessment for its Ashram Rare Earths Project, confirming robust economics and a long mine life with strategic importance for Western critical minerals supply chains.
- 30-year mine life with average annual production of 17,466 tonnes saleable REO
- Post-tax NPV8% of CAD$2.03 billion and IRR of 22%
- Initial CAPEX of CAD$1.23 billion including 30% contingency
- 93% of mill feed sourced from Indicated Mineral Resources
- Project positioned to support Western rare earth supply chains
Ashram Confirmed as Major Long-Life Rare Earth Project
Mont Royal Resources (ASX:MRZ) has released an updated Preliminary Economic Assessment (PEA) for its Ashram Rare Earths and Fluorspar Project in Québec, Canada, affirming the deposit’s status as a large-scale, long-life rare earth development with compelling economics. The study outlines a 30-year mine life producing an average of 17,466 tonnes of saleable Rare Earth Oxide (REO) annually, including 4,035 tonnes of the critical neodymium and praseodymium (NdPr) oxides.
The PEA delivers a post-tax net present value at an 8% discount rate (NPV8%) of CAD$2.03 billion and an internal rate of return (IRR) of 22%, with a payback period of under four years from production start. These figures underpin Ashram’s potential to become a strategically important supplier of rare earth elements to Western and allied critical mineral supply chains, which are seeking alternatives to Chinese dominance.
Robust Economics Backed by Strong Resource Base and Cost Profile
Mont Royal’s PEA is based on a resource schedule where 93% of mill feed is sourced from Indicated Mineral Resources, providing a higher level of geological confidence. The project envisages an initial capital expenditure (CAPEX) of approximately CAD$1.23 billion, inclusive of a 30% contingency, with total life-of-mine capital costs estimated at CAD$1.605 billion.
The mining plan calls for a low strip ratio of 0.4:1 over a 30-year open pit operation with a nameplate mill throughput of around 1.8 million tonnes per annum. Operating costs are competitive, with a C1 cash cost of CAD$17.99 per kilogram of saleable REO and an all-in sustaining cost (AISC) of CAD$18.58/kg, supported by favourable mineralogy and an integrated hydrometallurgical refining strategy based in Saguenay, Québec.
Integrated Processing and Strategic Location Enhance Project Viability
The project’s design includes on-site concentration at Ashram producing a high-grade rare earth concentrate, which will be transported via a multi-modal logistics chain to a hydrometallurgical processing facility in Saguenay. This facility will produce a mixed rare earth carbonate (MREC) product suitable for further refining by North American and European separation plants.
A notable feature is Ashram’s monazite-dominant mineralogy with a high-value magnet rare earth element basket led by NdPr, dysprosium (Dy), and terbium (Tb). The PEA also incorporates potential upside from fluorspar by-products and resource expansion targets such as the BD-Zone and satellite prospects, which remain subject to further evaluation.
Permitting, Infrastructure, and Funding Remain Key Focus Areas
Located in Nunavik, northern Québec, Ashram benefits from a Tier-1 mining jurisdiction with access to renewable hydroelectric power, established logistics corridors, and supportive government policies. The project’s infrastructure plan includes a 320 km road link to rail and port facilities, with ongoing discussions to share infrastructure costs with other stakeholders and First Nations.
Mont Royal acknowledges the uncertainties inherent in the project, including the need for further environmental permitting, ongoing stakeholder engagement, and securing approximately CAD$1.23 billion in initial capital funding. The company is exploring a mix of equity, debt, government grants, and strategic partnerships to finance development but cautions that funding availability and terms remain uncertain and may impact shareholder value.
Path Forward to Pre-Feasibility and Strategic Partnerships
The company plans to commence a Pre-Feasibility Study (PFS) in the second half of 2026, alongside continued metallurgical optimisation, environmental baseline studies, and permitting work. Mont Royal is also advancing discussions with potential offtake and strategic partners to position Ashram as a reliable Western rare earth supplier amid growing geopolitical and supply chain pressures.
While the PEA provides a solid technical and economic foundation, it remains preliminary with an accuracy of ±50% and includes a modest proportion of Inferred Mineral Resources, which carry lower geological confidence. The project’s ultimate viability will depend on the successful completion of further studies, funding, and regulatory approvals.
Bottom Line?
Ashram’s updated PEA confirms its potential as a cornerstone rare earth project for Western supply chains, but securing funding and advancing permitting will be critical hurdles ahead.
Questions in the middle?
- Can Mont Royal secure the CAD$1.23 billion initial capital on terms that preserve shareholder value?
- How will the company manage environmental and Indigenous stakeholder expectations during permitting?
- What role will Ashram play in shaping Western rare earth supply chains amid ongoing geopolitical tensions?