TSX.V: ALTA
FSE: T6UP
US: EQTRF
GOLD ($)

Unlocking gold discoveries in one of Brazil’s fastest developing regions.

Our Mission

Altamira Gold is a junior exploration company, focused on the gold and copper potential of the Alta Floresta Gold Belt. With a strategic land position of over 100,000 hectares, we have discovered two centres of gold mineralization, including Brazil's first gold porphyry and are on track to advance our discoveries through cost-effective, disciplined and careful exploration.

OUR PROJECTS

Exploring for primary gold and copper in an under-explored, emerging belt with a strong history of alluvial gold production.

Advancing a highly prospective portfolio including an established Mineral Resource (NI 43-101), a porphyry gold discovery and multiple drill targets.

Altamira Gold’s projects benefit from strategic land holdings based on the most productive historic alluvial gold centres, favourable infrastructure in one of the fastest developing parts of Brazil, and a well-established local team, positioning the company for successful growth.

The Heart of Altamira Gold’s Portfolio

Cajueiro

Our two advanced projects at Cajueiro Central and Maria Bonita are the core of our portfolio. Both remain open at depth and laterally. We have defined an additional 8 drill-ready targets in the Cajueiro district within an interpreted intrusive-related context, providing significant upside.

Apiacas

The largest former placer gold camp in the Alta Floresta Belt with artisanal and mechanised dredge production of over 1Moz. Our drilling to date has identified wide zones of gold mineralization in bedrock, hosted in hydrothermally altered shear zones with demonstrated potential for bulk-tonnage targets.

Santa Helena

Located 60km south west of the 2019 discovery of porphyry copper mineralization at the Jaca Prospect (Anglo American – now operated by Fides Mining), Our Santa Helena project hosts three drill-ready copper-in-soil anomalies defined by Altamira Gold. Previously tested and spatially associated gold mineralization includes shear hosted structures with locally high grades, exploited by limited hard-rock artisanal workings (garimpos).

INVESTOR HIGHLIGHTS

Advancing hard-rock gold discoveries in one of Brazil's former richest alluvial gold producing areas.

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KEY HIGHLIGHT

100,000ha+

highly prospective ground in a tightly held belt.

KEY HIGHLIGHT

1

independently estimated gold resource for development at Cajueiro Central.

KEY HIGHLIGHT

1

key discovery of a preserved gold-bearing porphyry system at Maria Bonita.

Environmental, Social and Governance

Our commitment to sustainability and ethical impact.

Responsible Exploration

Delivering discovery through the application of systematic exploration.

Community Collaboration

Supporting local employment and collective infrastructure development with local pastoralists and small-scale miners.

Compliance

Meeting the expectations of local partners and the governing authorities

Environmental Responsibility

Minimising exploration impacts on remaining forested areas and flora and fauna habitats.

Recent news and press.

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Uncategorized • 19 Jun 2025

Altamira Gold Announces Filing of NI 43-101 Technical Report for Maria Bonita Porphyry Gold Project, Cajueiro District, Brazil

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Uncategorized • 11 Jun 2025

Altamira Gold Announces Non-Brokered Private Placement of up to C$4 Million with Lead Order from Strategic Investor Crescat Capital

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Uncategorized • 5 May 2025

Altamira Gold Announces Maiden Mineral Resource Estimate for Maria Bonita Porphyry Gold Project, Cajueiro District, Brazil

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Join us on our discovery trajectory – receive regular updates.

Altamira Gold represents a unique opportunity to build out a new style of gold mineralization in Brazil. Our breakthrough discovery and project portfolio in our extensive exploration land holdings now creates a compelling investment opportunity. Sign-up to follow our progress.