Manganese Mining News in Peru

Aftermath Silver Ltd.
Aftermath Silver Ltd.
AAG
Peru
Resource Estimate

Aftermath Silver Files Technical Report

Aftermath Silver has filed a new NI 43-101 compliant technical report for its Berenguela silver-copper-manganese project in Peru, featuring an updated Mineral Resource Estimate with an effective date of November 30, 2025. The report includes recommendations for further metallurgical and engineering work, with the objective of completing a preliminary feasibility study during 2026. The company plans to initiate advanced engineering work focused on commercializing recovery flowsheets for silver, copper, zinc, and potential manganese products.

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Aftermath Silver Ltd.
Aftermath Silver Ltd.
AAG
Puno in southern Peru
Resource Estimate

Aftermath Silver Berenguela Silver-Copper-Manganese Project: Contained Silver in Measured and Indicated Resources Increases by 21% to 122.5 Moz, with 22.0 Moz of Silver in Inferred Resources

Aftermath Silver announced an updated Mineral Resource Estimate for its Berenguela project, reporting a 28.3% increase in Measured and Indicated (M&I) tonnage to 51.55 million tonnes. Contained silver in M&I resources grew by 21% to 122.5 Moz, with grades for key metals remaining consistent. The estimate, compliant with NI 43-101, reflects successful conversion of Inferred resources to higher confidence categories through recent infill drilling.

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