Latest Brazil Exploration News

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Gold Mountain has identified clustered niobium, magnet rare earth and phosphate anomalies across four Araxá prospects after expanding its stream sediment dataset to 515 samples. The results sharpen exploration targets, but the project remains well short of drilling, resource definition or economic assessment.
Maxwell Dee
Maxwell Dee
10 Sept 2026
Alvo Minerals has secured 100% mineral rights over a 575-hectare tenement contiguous with its Bluebush Heavy Rare Earth Element project in Brazil, expanding its footprint along the northern Serra Dourada HREE province and consolidating the Boa Vista prospect area.
Maxwell Dee
Maxwell Dee
24 Aug 2026
Hawk Resources is raising up to $5.87 million through a placement and entitlement offer to fund drilling and soil sampling at its US copper and WA scandium projects. The raise includes a non-renounceable entitlement offer and options issuance, with dilution risks for non-participating shareholders.
Maxwell Dee
Maxwell Dee
19 May 2026
Patagonia Lithium has reported strong assay and porosity results from its Formentera project in Argentina, alongside a successful $2.79 million capital raise that lifts its cash position to $3.4 million. The company is advancing drilling, seismic surveys, and plans for a 1,000 tonne lithium carbonate demonstration plant.
Maxwell Dee
Maxwell Dee
22 Apr 2026
Patagonia Lithium reported promising lithium assay results from ongoing drilling in Argentina and has secured a strategic funding partnership to support its next development phase.
Maxwell Dee
Maxwell Dee
30 Jan 2026
PVW Resources advances its Brazilian rare earth projects while pursuing a strategic gold acquisition in the US, streamlining its portfolio to enhance capital efficiency.
Maxwell Dee
Maxwell Dee
29 Jan 2026
Summit Minerals has significantly expanded the soil anomaly footprint at its Equador Niobium Project in Brazil and secured $1.67 million through a placement and fully underwritten rights issue to advance exploration.
Maxwell Dee
Maxwell Dee
30 Oct 2025
Patagonia Lithium Limited has announced a substantial 319% increase in its lithium mineral resource at its Formentera/Cilon project, alongside plans for further drilling and geophysical surveys to bolster resource confidence.
Maxwell Dee
Maxwell Dee
30 Oct 2025
Perpetual Resources has launched a systematic exploration program across its key lithium projects in Brazil, aiming to expand on recent high-grade discoveries and define new drill targets.
Maxwell Dee
Maxwell Dee
17 Oct 2025
Magnum Mining & Exploration has raised $7 million through an oversubscribed placement to accelerate its critical minerals processing hub in Nevada and expand rare earth exploration in Brazil, aligning with US strategic priorities.
Maxwell Dee
Maxwell Dee
13 Oct 2025
Summit Minerals Limited has announced a fully underwritten entitlement offer to raise approximately $1.08 million, aimed at advancing its Brazilian exploration projects and funding potential acquisitions. The offer, priced at $0.03 per share, is open to Australian and New Zealand shareholders and is expected to dilute non-participating shareholders by about 25%.
Maxwell Dee
Maxwell Dee
3 Oct 2025
Gold Mountain Limited has announced a fully underwritten $1.5 million entitlement offer alongside a $2 million placement to accelerate exploration activities in Brazil and Papua New Guinea. The capital raising, discounted by 40% to recent share prices, is underwritten by major shareholder José Luis Manzano, who may increase his stake to nearly 20%.
Maxwell Dee
Maxwell Dee
29 Sept 2025

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