Silver South America Chile Junior Explorer
TSX Venture Exchange (TSXV): AAG OTCQX (OTC): AAGFF

Aftermath Silver Ltd.

$172.5M
Last updated: 08/17/2025

Overview

Aftermath Silver Ltd. is a junior silver exploration company headquartered in Vancouver, Canada, operating primarily in South America. The company's portfolio consists of 3 exploration projects, in addition to several early-stage exploration prospects. Key assets include Berenguela and Challacollo. The company operates as an exploration-stage entity focused on the acquisition and advancement of mineral properties. Its business model is centered on de-risking projects through systematic technical evaluation and exploration. The operational approach involves comprehensive reviews of historical data, including drill databases, geochemical samples, and geophysical interpretations, to inform exploration planning. A significant aspect of its activities includes detailed metallurgical test work designed to refine processing flowsheets and confirm the amenability of mineralization to established recovery technologies. This work encompasses various processes such as ore-sorting, pressure filtration, leaching, solvent extraction, and crystallization. By undertaking these technical programs, the organization aims to provide the basis for future economic studies and demonstrate the potential viability of its projects before committing to large-scale development, thereby managing exploration risk through phased, data-driven evaluation.

Strategy

Strategic priorities are centered on advancing the company's existing mineral properties through targeted exploration while concurrently evaluating new prospects and opportunities for acquisition. A primary objective is to progress assets through the development pipeline, with stated goals of completing preliminary economic analyses to demonstrate potential viability. Capital allocation is focused on funding exploration programs, including drilling designed to expand known mineralized zones and test new targets, as well as fulfilling obligations related to property acquisitions. The entity's financial strategy relies on raising capital through equity sales to support these exploration and administrative expenses. Exploration planning is systematic, utilizing tools such as remote sensing studies and geophysical surveys to identify and prioritize drill targets, augmenting planned resource definition work. This approach aims to build value by systematically advancing projects toward key development milestones.

Management

Executive leadership includes a Chief Executive Officer, a Chief Operating Officer who also serves as a director, and an Executive Chairman, guiding the company's operational and strategic direction. The board of directors provides oversight and follows recommended corporate governance guidelines to ensure transparency and accountability. An audit committee, composed of board members, meets with management on a quarterly basis to review financial statements, discuss operating and internal control matters, and oversee financial reporting integrity. The company's Chief Operating Officer is a designated Qualified Person under NI 43-101, responsible for reviewing and validating the scientific and technical information disclosed by the organization. This structure ensures that key technical and financial decisions receive appropriate expert review and board-level oversight. The company also discloses transactions with related parties, including key management personnel, as part of its governance framework.

Structure

The company's corporate structure has been actively managed through acquisition and divestiture activities. On October 17, 2023, a previously announced definitive agreement to sell its interest in the entity Minera Cachinal to Honey Badger Silver Inc. was terminated. During the fiscal year ended May 31, 2023, the company completed the acquisition of Minera Challacollo, which was structured and accounted for as an asset acquisition rather than a business combination. The organization is also pursuing another significant transaction, with the acquisition of the Berenguela project described as being in progress. These corporate actions demonstrate an ongoing strategy of portfolio optimization. The company's capital structure is primarily composed of equity raised through private placements, with financings completed in April 2024 to fund its operational and acquisition-related activities.

Source

Aftermath Silver Ltd. - Management Discussion And Analysis - 2024

Berenguela
100.00%
🇵🇪 Puno, Peru
exploration, open pit
Annual production: N/A
Resource base: 75 - 150 moz ag (medium)
Average Grade 50 - 100 g/t ag (low)
Annual production: N/A
Resource base: N/A
Average Grade N/A
Challacollo
100.00%
🇨🇱 Region I, Chile
exploration, open pit and underground
Annual production: N/A
Resource base: 25 - 75 moz ag (low)
Average Grade 100 - 200 g/t ag (medium)
Annual production: N/A
Resource base: < 1 moz au (very low)
Average Grade < 1 g/t (very low)
Cachinal
100.00%
🇨🇱 Antofagasta, Chile
exploration, open pit and underground
Annual production: N/A
Resource base: < 25 moz ag (very low)
Average Grade 100 - 200 g/t ag (medium)
Annual production: N/A
Resource base: < 1 moz au (very low)
Average Grade < 1 g/t (very low)
Last update: 07/04/2025
  1. Project should be interpreted as a single, group or complex of mines, deposits or other mineral assets. Name of the project should be identical to the official company naming convention.
  2. The ranges of values provided are indicative and should not be regarded as exact figures.
  3. Figures for exploration and development projects are based on available data and are indicative only; actual values may vary substantially.
  4. Royalties frequently apply to specific mineralized areas that may not coincide exactly with the boundaries of the overall project. As a result, even if a mine is currently in operation, the portion subject to the royalty may not be included in extraction activities until future years.
  5. Commodities are listed from most dominant to least dominant. Only selected commodities are shown.
  6. Table might not include all projects that are currently owned by the company. Displayed data are snapshots of the company's projects in time and might not be up to date.
  7. Exploration projects are partially represented in the table. Only projects with mineralization or strategic importance are shown.
  8. Companies might own processing facilities that are not included in the table. Those facilities play important role especially for companies operating in uranium, nickel and lithium sectors.
  1. Chart is always based on the company's primary listing.
  1. Presented values are denominated in currency of the country where the company is headquartered. Values like market capitalization might differ from the values visible in other parts of the page, where the currency is always USD.
Commodity Units
  1. koz au: Thousand ounces of gold (production volume)
  2. moz au: Million ounces of gold (resource base or production volume)
  3. g/t: Grams per tonne (grade of gold or silver in ore)
  4. usd/oz au: US dollars per ounce of gold (cost metric)
  5. moz ag: Million ounces of silver (resource base or production volume)
  6. g/t ag: Grams per tonne of silver in ore (grade)
  7. usd/oz ag: US dollars per ounce of silver (cost metric)
  8. kt cu: Thousand tonnes of copper (production volume)
  9. mt ore: Million tonnes of ore (resource base for copper)
  10. %: Percent copper or uranium in ore (grade)
  11. usd/lb cu: US dollars per pound of copper (cost metric)
  12. mlb U3O8: Million pounds of uranium oxide (U3O8) (production or resource base)
  13. % eU3O8: Percent equivalent uranium oxide in ore (grade)
  14. usd/lb u3o8: US dollars per pound of uranium oxide (cost metric)
Mining Methods
  1. Open Pit: Surface mining method using large excavated terraces to extract ore
  2. Underground: Subsurface mining through shafts, tunnels, and chambers
  3. ISR (In-Situ Recovery): Solution mining method using chemical leaching without excavation
Mine Development Stages
  1. Exploration: Early-stage project searching for and defining mineral deposits
  2. Development: Mine under construction or preparation for production
  3. Operating: Active mine currently extracting and processing ore
  4. Expansion: Mine temporarily suspended or with limited production, in progress to increase production in the future
  5. Reclamation: Mine permanently closed or no longer producing, but the site is being rehabilitated
Resource Categories
  1. P&P (Proven and Probable Reserves): Highest confidence mineral resources with detailed mine plans, it's a subset of M&I
  2. M&I (Measured and Indicated Resources): Well-defined resources with good geological confidence
  3. Inf (Inferred Resources): Estimated resources with limited geological confidence
Project Assessment Studies
  1. Scoping Study: High-level assessment to determine if a project warrants further investigation
  2. PEA (Preliminary Economic Assessment): Initial economic evaluation of a mineral project
  3. Pre-Feasibility (Preliminary Feasibility Study): Intermediate-level technical and economic assessment
  4. Feasibility (Definitive Feasibility Study): Comprehensive technical and economic evaluation for investment decisions
  5. BFS (Bankable Feasibility Study): Detailed study meeting lender requirements for project financing
Financial Metrics
  1. NPV (Net Present Value): Discounted value of future cash flows minus initial investment
  2. IRR (Internal Rate of Return): Discount rate that makes NPV equal to zero
  3. Payback Period: Time required to recover initial capital investment from project cash flows
  4. AISC (All-In Sustaining Cost): Total cost per ounce including sustaining capital and corporate costs
Royalty & Streaming
  1. Royalty: Payment to landowner/government based on percentage of production value or revenue
  2. Stream: Agreement to purchase future production at predetermined price, often below market rate
  3. NSR (Net Smelter Return): Royalty based on net revenue after smelting and refining costs
  4. GRR (Gross Revenue Royalty): Royalty based on total gross revenue before any deductions
  5. NPI (Net Profits Interest): Royalty based on net profits after operating costs and capital recovery

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