Developing a world-class rare earths project in Brazil to support the next generation of global critical mineral supply
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Colossus Rare Earths Project

  • Bankable.
  • Execution Underway.
  • Transformational.

With development activities now underway, Colossus has progressed beyond studies into project execution. Engineering, approvals, and site development initiatives are advancing in parallel, supporting a clear pathway toward production from one of the world’s most compelling rare earth projects.

Latest Media

  • September 2026: Monthly Newsletter

    LinkedIn

    02 Oct 2026

    Our CEO shares the latest news, progress and key developments from our project in Brazil, as we continue to move Project Colossus forward.

  • China’s Stranglehold on Rare Earths Must be Ended, Says Hopeful Supplier to EU

    The Guardian

    22 Sep 2026

    Viridis plans to supply Europe with Brazilian rare earths from 2028, helping diversify supply chains as China’s dominance threatens global manufacturing.

  • Viridis Plans to Supply Rare Earths to the EU – The Guardian

    UA.NEWS

    20 Sep 2026

    In Brazil, mining company Viridis Mining and Minerals is developing a rare-earth raw materials project, aiming to begin production at the end of 2028.

  • Viridis secures more than full equity requirement to advance Colossus project

    Mining Weekly

    20 Aug 2026

    Viridis has secured more than the full equity funding required to advance its Colossus rare earths project, strengthening its pathway towards development, construction and production…

  • Visit of Jozef Síkela, European Commissioner, to Brazil: Visit Viridis mining plant

    European Commission

    24 Jun 2026

    EU Commissioner Jozef Síkela visited Viridis’ Colossus Project in Brazil, highlighting rare earth development, sustainable investment and strengthened EU–Brazil cooperation through…

  • EU courts Brazil as strategic partner in global race for critical minerals

    Reuters

    22 Jun 2026

    The European Union is courting Brazil as a strategic critical-minerals partner, highlighting Viridis’ rare earth project as a model for sustainable local processing, technology…