HOUSTON, TEXAS (Ian Silverman, Energy Analytics Institute, 18.Mar.2025) — GoldMining Inc. commenced a major exploration program on its 100% owned São Jorge project in the Tapajós gold district, Pará State, Brazil.
Over the past 2 years GoldMining has embarked on a systematic exploration campaign to compile comprehensive exploration datasets to test the broad extent and continuity of the São Jorge mineral system. The associated surface sampling program has successfully delineated several new exploration targets comprising gold ± copper ± molybdenum ± silver soil geochemical anomalies which cumulatively outline a large mineral system defined by a 12 km x 7 km geochemical footprint surrounding the deposit, the company said on 18 Mar. 2025 in an official statement.
Follow up testing has to date produced very encouraging results, including diamond core drilling which stepped out 1km west of the deposit to confirm the mineralized corridor remains open along strike. Additional fences of diamond core drilling are now planned to extend the São Jorge mineralized corridor.
“We have assembled a first-class exploration team led by our president Paulo Pereira, a veteran Brazilian geologist, and our VP Exploration Tim Smith who has over thirty years of global gold experience. It follows that an experienced technical team, combined with São Jorge’s demonstrated prospectivity, proximity to existing highway and power infrastructure, regional scale property size exceeding 46,000 hectares and location within an emerging gold producing district, makes for a compelling growth opportunity,” GoldMining CEO Alastair Still said in the statement.
São Jorge project highlights

GoldMining has a planned drilling campaign of up to 5,000m to include: systematic drilling to target expansion of the São Jorge deposit along strike and drilling to test new zones of potential bedrock mineralization at high priority geochemical and geophysical targets.
Additionally, the company will conduct geophysical surveying including expansion of the existing IP survey northwards over the William South and North prospect areas as well as additional auger drilling of up to 3,000m over high tenor soil anomalies. GoldMining will also conduct a soil sampling program of up to 6,000 samples to test and expand the broader mineral system across the project.
GoldMining has already commenced field activities including soil sampling, mapping and prospecting, and is planning a follow-up diamond core drilling program for the 2025 field season.

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By Ian Silverman reporting from Houston. © 2025 Energy Analytics Institute (EAI). All Rights Reserved.