Astra Gold holds a focused portfolio of five high-potential gold tenements located across two of Brazil’s most geologically significant gold belts: the Gurupi Belt and the Tapajos Mineral Province.
The Tapajós Mineral Province is one of Brazil’s most prolific gold-producing regions, with a long history of artisanal and industrial activity. Astra Gold controls three mineral titles in the Marupá region, located in the southwestern part of the state of Pará.
These claims lie within a highly prospective area characterized by granitic intrusives and metavolcanic sequences, where historical production from a single pit recorded 800 kg of gold. This area represents Astra’s most geologically de-risked asset, with intact rock,confirmed gold-bearing structures, and immediate potential for resource definition through drilling.
Astra Gold holds two strategically located mineral titles in the Gurupi Belt, an underexplored region spanning the border between the states of Pará and Maranhão. The belt forms part of the Amazon Craton and features a complex structural framework of shear zones, thrust faults, metavolcanic and metasedimentary rocks — conditions favorable for gold mineralization.
Our exploration has identified two distinct target zones within our Cachoeira 1 claim (while exploration in our Cachoeira 2 claim will recommence in Q3 2025).
On the eastern side of Cachoeira 1, near the Gurupi River, we have obtained positive results across several locations, indicating the presence of secondary gold transported and re-concentrated from the river system. This area is currently a focus of our efforts to identify and delineate near-surface, secondary gold deposits that may support early-stage recovery.
On the western side, adjacent to the Chega Tudo Formation, the geology presents strong potential for primary mineralization. This section may warrant a future drilling program aimed at testing for hard-rock gold systems.
With its dual prospectivity and early positive indicators, the Gurupi Belt represents a valuable growth vector within Astra’s broader portfolio.
Astra Gold is a Brazilian junior mining company focused on the exploration, development, and responsible advancement of high-potential gold assets in historically productive yet underexplored regions of Brazil.
Tv. Justo Chermont 246,
Sala G,
68180-610,
Itaituba, Para,
Brazil
nikitas@astragold.net
