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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

Vancouver, British Columbia--(Newsfile Corp. - December 4, 2025) - Aftermath Silver Ltd. (TSXV: AAG) (OTCQB: AAGFF) (the "Company" or "Aftermath Silver") is ...

articleAftermath Silver Ltd.December 4, 20259/company/aftermath-silver-ltd/news/aftermath-silver-berenguela-silver-copper-175300792
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

About this update from Aftermath Silver Ltd.

[{"type":"text","content":"Vancouver, British Columbia--(Newsfile Corp. - December 4, 2025) - Aftermath Silver Ltd. (TSXV: AAG) (OTCQB: AAGFF)  (the "Company" or "Aftermath Silver") is pleased to announce a new Mineral Resource Estimate ("MRE") for the Berenguela silver-copper-manganese deposit located in the Department of Puno in southern Peru ("Berenguela" or the "Project"). The MRE is reported in accordance with National Instrument 43‐101 ("NI 43‐101") and was completed by BBA International (Canada) Inc. ("BBA").","length":574,"tagName":"p"},{"type":"text","content":"Highlights","length":10,"tagName":"p"},{"type":"text","content":"The current estimate confirms and expands Aftermath's previous 2023 Mineral Resources and is based on the most extensive geological model of the Berenguela deposit to date, which significantly enhances the understanding of the deposit. Approximately 90% of the recent 2024/2025 drilling took place within the limits of the historic resource.","length":345,"tagName":"p"},{"type":"text","content":"The recent infill drilling converted a significant tonnage from the Inferred category to Measured and Indicated (M&I). Combined M&I resources increased by 11.37 million tonnes or 28.3% to 51.55 million tonnes. The contained metal in M&I resources increased relative to the 2023 MRE* as follows:","length":306,"tagName":"p"},{"type":"list","items":[{"val":[{"type":"text","content":"Silver increased by 21.3 Moz (21%) to 122.5 Moz M&I with 22.0 Moz Inferred resources.","length":89,"tagName":"p"}]},{"val":[{"type":"text","content":"Manganese increased to 2.93 Mt M&I with 0.47 Mt Inferred resources.","length":71,"tagName":"p"}]},{"val":[{"type":"text","content":"Copper increased to 717.1 Mlb M&I with 118.4 Mlb Inferred resources.","length":72,"tagName":"p"}]},{"val":[{"type":"text","content":"Zinc increased to 372.4 Mlb M&I with 80Mlb Inferred resources.","length":66,"tagName":"p"}]}],"tagName":"ul","bulletedList":true,"length":298,"olType":false},{"type":"text","content":"*The Berenguela Technical Report, titled "Berenguela Mineral Resource Estimate NI 43-101 Aftermath Silver Ltd., Province of Lampa, Department of Puno, Peru," effective date of March 30, 2023 prepared by AMC Mining Consultants (Canada) Ltd (AMC). ","length...

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Mineral Resource EstimateMineral Resourcesgeological modelInferred resourcesBerenguelaMnAftermath SilverMRE