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Viridis Mining & Minerals

Viridis Mining & Minerals is a mining and exploration company focused on the development of rare earths and critical minerals projects in Brazil. The company's flagship asset is the Colossus project, which targets ionic clay-hosted rare earth deposits. Viridis operates within the broader push by companies outside China to establish alternative supply chains for rare earths, which are essential to magnets, electric vehicles, renewable energy and defence technologies. Brazil holds some of the world's largest rare earth resources and has attracted growing investor interest as governments seek to diversify critical minerals supply away from China, which dominates global processing and refining. Viridis is listed and reports periodically on exploration results, resource estimates and progress toward development decisions at its projects. The company works with technical personnel and executives, including figures such as Rafael Moreno, in advancing its exploration and development programmes. Its activities include drilling, metallurgical testwork and infrastructure planning, such as the use of dewater filter press technology in processing test work. Viridis is a relatively young company in the critical minerals space, and its prospects are tied closely to the pace of rare earths demand growth and Brazil's positioning as an emerging supply source.

Viridis Mining & Minerals News


Dewater Filter Press system
Viridis places first major equipment purchase order for Colossus rare earths mine
Updated 3 hours ago By: Marleny Arnoldi

ASX-listed rare earths miner Viridis Mining & Minerals has placed its first major equipment purchase order for the Colossus rare earth project, in Brazil, for a residue pressure filtration package... 


Image of rare earths
Colossus rare earths project, Brazil – update
31st July 2026 By: Sheila Barradas

Viridis Mining & Minerals' rare-earth carbonate demonstration plant has achieved steady-state continuous production following its initial startup in May 2026. 


Viridis drilling at Colossus project, in Brazil
Viridis announces industry-leading MRE on Colossus rare earths project
9th July 2026 By: Marleny Arnoldi

ASX-listed Viridis Mining & Minerals has upgraded the mineral resource estimate (MRE) of its Colossus rare earths project, in Brazil, following targeted infill drilling. The measured and indicated... 


Rare earths in scoop
Colossus rare earths project, Brazil – update
20th March 2026 By: Sheila Barradas

Viridis Mining and Minerals has raised A$25-million through an oversubscribed share placement, bolstering funding for the advancement of the project towards a final investment decision in the third... 


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pqt: 0.054s - ct: 0.111s - 147pq - 2rq
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