ASX-listed explorers are scouring right across Brazil in search of high value REE deposits
\nBrazil contains the third-largest REE reserves on the planet
\nIt\u2019s also home to the world\u2019s newest ionic clay-hosted REE producing project, Serra Verde<\/p>\n
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They say to make hay while the sun shines, and explorers in the emerging rare earths (REE) mining scene in Brazil are doing just that, as many other commodities experience depressed market prices or supply gluts.<\/strong><\/p>\n REE demand is high, getting higher, and forecast to be prolonged as any supply chain outside China looks to create new supply chains for the 17 elements that make up rare earths.<\/p>\n All are required in some way shape or form, however, it\u2019s the high-value magnetic rare earth oxides (MREO) of neodymium (Nd), praseodymium (Pr), dysprosium (Dy) and terbium (Tb) that OEMs such as carmakers, semiconductor and chip manufacturers and other high tech industries need more of.<\/p>\n Brazil has the third largest reserves of rare earths in the world according to the US Geological Survey (USGS), with 21 million tonnes (Mt).<\/p>\n The latest USGS report pegs China in first place with 44Mt, followed by Vietnam (22Mt) and Russia (also in third with 21Mt).<\/p>\n Even with that endowment, Brazil\u2019s REE output is currently just a fraction of its overall potential, shipping out just 80t of REEs in 2022 \u2013 a drop in the ocean compared to the 300,000t produced globally.<\/p>\n Brazil\u2019s National Mining Agency says mineral research requests skyrocketed in 2022, up about 70% from 2021 to 155 \u2013 most of them hunting for REE deposits in the Goias, Minas Gerais and Bahia States.<\/p>\n ICYMI Part 1<\/strong> of our REE Survival Guide<\/strong> \u2013 Rare earths explorers are getting smarter \u2013 here\u2019s what to look for<\/a> Let\u2019s take a look, shall we?<\/p>\n \u00a0<\/p>\n Speaking with Stockhead<\/em> in January<\/a>, Alvo Minerals (ASX:ALV)<\/strong><\/a> managing director Rob Smakman said Brazil was fast emerging as the most important REE jurisdiction globally.<\/p>\n In Goias State, ALV is proving up its flagship Bluebush rare earths project, where neighbour Serra Verde recently became the only IAC-type REE producer outside China.<\/p>\n With a 911Mt @ 1,200ppm TREO resource and mineral reserves of 350Mt @ 1,500ppm, Serra Verde is expected to be in production for >20 years, with an expected run rate of >5,000tpa of high-value MREO (NdPr, DyTb).<\/p>\n \u201cFrom our perspective, being adjacent to Serra Verde is important for us because we\u2019re hosted on the same granite,\u201d Smakman says.<\/p>\n Canadian explorer Aclara Resources is nearby too, having just secured full ownership of its $US1.2bn Carina Module IAC project which is pegged to produce 208tpa of DyTb and 1,190tpa NdPr over a 17-year mine life.<\/p>\n Meanwhile, early doors REE explorer Appia recently reported an astonishing 24m-thick intersection at its PCH project from surface down drill hole PCH-RC-063, with a whopping 38,655ppm average, including 92,758ppm between 10\u201312m \u2013 which is gangbusters by all stretches of the imagination.<\/p>\n Interestingly, ALV\u2019s recently secured Ipora REE project is right next door.<\/p>\n \u00a0<\/p>\n Moving up to Bahia State in Brazil\u2019s northeast, Australia\u2019s richest person Gina Rinehart is backing Brazilian Rare Earths (ASX:BRE)<\/strong><\/a> which has a project portfolio covering almost the entire Rocha da Rocha rare earths province.<\/p>\n Exploration has identified hard rock monazite sand-type geology across the Monte Alto, Velhinhas, Sulista and Pel\u00e9 projects, indicating the potential for ultra-high grade REE-niobium-scandium mineralisation at depth.<\/p>\n Australian Mines\u2019 (ASX:AUZ)<\/strong><\/a> Jequie project is also in the neighbourhood and adjacent to the 510Mt Rocha de Rocha. The explorer recently turned up hard rock boulder outcrops and surface saprolite clay systems, identifying two high-priority areas with multiple REE-niobium targets<\/a> for immediate follow up.<\/p>\n Also in Rocha da Rocha is Gold Mountain (ASX:GMN)<\/strong><\/a> which has just secured the Ronaldhino project \u2013 an additional 41 tenements across 800km2 that complement its +900km2 Down Under project \u2013 both adjacent to BRE\u2019s landholdings.<\/p>\n It\u2019s joined by Equinox Resources (ASX:EQN)<\/strong><\/a>, which has pegged a huge area in the emerging rare earths district for its Campo Grande IAC project and has reported surface sample grades of up to 2,282ppm TREO from initial augur drilling.<\/p>\n \u00a0<\/p>\n Another market darling for ionic REE deposits is Meteoric Resources (ASX:MEI)<\/strong><\/a> with its 409Mt @ 2,626ppm Caldeira project, recently engaged ANSTO for some metallurgical work and produced 98% purity mixed rare earths carbonate (MREC) from acid-leached samples.<\/p>\n Last month MEI received interest from the US Export-Import Bank for a debt funding package worth US$250m \u2013 another sign that the US government is putting its money where its mouth is to secure critical minerals supply chains.<\/p>\n Right next door and having only just acquired its 91km2 Colossus IAC REE project in August last year, Viridis Mining and Minerals (ASX:VMM)<\/strong><\/a> has expanded the project to a dominant 239km2 landholding and intersected significant high-grade zones of TREO of up to 24,894ppm.<\/p>\n Testing by ANSTO on samples<\/a> taken from the first diamond hole at the Cupim South prospect recently returned 80% NdPr and 66% DyTb recoveries across the entire intersection and confirmed its IAC credentials.<\/p>\n The explorer recently inked a deal<\/a> with Ionic Rare Earths (ASX:IXR)<\/strong><\/a> to introduce REE separation tech that can be applied to capture all 17 rare earths during the refinement process.<\/p>\n \u201cWe are looking to capitalise on our first mover advantage with this mature downstream technology and support the current discussions being held with the burgeoning supply chain that\u2019s developing in Brazil,\u201d VMM CEO Rafael Moreno says.<\/p>\n \u00a0<\/p>\n\n <\/span><\/p>\n \u00a0<\/p>\n At Stockhead, we tell it like it is. While Viridis Mining & Minerals, Brazilian Rare Earths and Australian Mines are Stockhead advertisers, they did not sponsor this article.<\/em><\/p>\n <\/span><\/p>\n The post REE Survival Guide Part 3 \u2013 these ASX juniors are pouring into Brazil\u2019s rare earths scene<\/a> appeared first on Stockhead<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"
\nICYMI Part 2<\/strong> of our REE Survival Guide<\/strong> \u2013 How metallurgical wizardry can make or break a project<\/a><\/p>\nGoias State\u2019s ionic clays<\/h2>\n
Bahia\u2019s hard rock and IAC potential<\/h2>\n
Minas Gerais\u2019 meteoric REE rise<\/h2>\n