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    Atlas Lithium’s Neves project: funding context and project economics for mine planners

    April 3, 2026|

    Reviewed by Joe Ashwell

    Atlas Lithium’s Neves project: funding context and project economics for mine planners

    First reported on MINING.com

    30 Second Briefing

    Atlas Lithium’s Neves project in Minas Gerais, Brazil, has been named in the US-Japan critical minerals cooperation joint fact sheet as the only Brazil-based lithium asset under consideration for government-backed funding, following last month’s US-Japan Critical Minerals Investment Ministerial in Tokyo. The pre-production project will process ore from the Neves deposit through a dense media separation plant to produce lithium concentrate, targeting 300,000 tonnes per year. A 2025 definitive feasibility study projects an after-tax IRR of 145%, NPV of $539 million and an 11‑month payback, supported by a $30 million Mitsui & Co. investment and offtake deal.

    Technical Brief

    • Project is currently in pre‑production, so plant construction, commissioning and ramp‑up remain on the critical path.
    • Inclusion on the US‑Japan joint fact sheet positions Neves for potential concessional or government‑backed project finance.
    • Being the only Brazil‑based lithium asset on the list may influence regional infrastructure and supply‑chain planning.
    • High DFS economic metrics suggest strong sensitivity to capex control, plant availability and DMS recovery performance.

    Our Take

    With an after-tax IRR of 145% and an 11‑month payback on the Neves project in Minas Gerais, Atlas Lithium sits at the very top end of project economics in our Mining database, which typically flags hard‑rock lithium projects with paybacks measured in years rather than months.

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    Prepared by collating external sources, AI-assisted tools, and Geomechanics.io’s proprietary mining database, then reviewed for technical accuracy & edited by our geotechnical team.

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