# Aftermath Silver advances Berenguela PFS and expands drilling at Peru and Chile projects

Canonical Atlas analysis: https://atlas-staging.minestarters.com/news/aftermath-silver-advances-berenguela-pfs-and-expands-drilling-at-peru-and-chile--69830a5c-b77c-40d6-aba8-6de2884132de

Original source: https://www.proactiveinvestors.com/companies/news/1097661/aftermath-silver-advances-berenguela-pfs-and-expands-drilling-at-peru-and-chile-projects.html

Publisher: proactiveinvestors

Original announcement: 2026-08-26T18:01:17.642Z

Analysis by Minestarters Atlas

Atlas analysis published: Unknown date

Atlas analysis updated: Unknown date

- Company: Aftermath Silver Ltd

- Ticker: AAG

- Exchange: Unavailable

- Region: Peru

- Primary commodity: Silver

- Secondary commodities: Copper, Gold, Manganese

- Document categories: Drill results, Resource update

- Extracted: 2026-08-26 18:21:02 UTC

Narrative sentiment: 0.60 · Bullish

## Minestarters Atlas summary

Aftermath Silver is advancing its Pre-Feasibility Study \(PFS\) at the Berenguela project in Peru, with completion expected in early 2027. The company is also expanding drilling programs at both Berenguela and the Challacollo silver-gold project in Chile to test new targets and extend known mineralization.

Reasoning: The company is advancing a PFS and expanding drilling at two distinct projects, showing positive operational momentum.

- Positive factor: Expansion of drilling programs at two projects

- Positive factor: Progress on Berenguela PFS

- Positive factor: High-grade historical intercepts at Copper East target

- Positive factor: Expansion of Challacollo drilling program

Facts used in scoring: 3

## Classification and evidence

**Step-Out Extension**

Polarity: positive

Definition: Mineralization extended beyond the previously known limit.

Why it applies: Company is expanding drilling to test new eastern targets and the South-West Intrusive target.

Evidence · text

> allowing the company to begin testing additional eastern targets while preparing to drill the South-West Intrusive target

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: Berenguela program includes infill drilling to upgrade resources.

Evidence · text

> Significant work completed to date includes infill drilling

## Extracted facts

Stored fact records: 3. Some facts used in scoring do not have a stored record.

## Drill Results (3)

### Copper East

[Link to this fact](https://atlas-staging.minestarters.com/news/aftermath-silver-advances-berenguela-pfs-and-expands-drilling-at-peru-and-chile--69830a5c-b77c-40d6-aba8-6de2884132de#fact-drill-facts-0)

Berenguela · copper

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: Copper East
- Project: Berenguela
- Commodity: copper
- Ticker: AAG

#### Geometry

- Grade: 1.12
- Grade Unit: %
- Intercept: 156 m

#### Classification

- Group ID: Copper East:historical

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes

#### Dates

- Event date: 2026-08-26T00:00:00.000Z

Reasoning: High-grade copper intercept reported as historical results at the Copper East target.

- Positive factor: Strong grade and width

### Copper East

[Link to this fact](https://atlas-staging.minestarters.com/news/aftermath-silver-advances-berenguela-pfs-and-expands-drilling-at-peru-and-chile--69830a5c-b77c-40d6-aba8-6de2884132de#fact-drill-facts-1)

Berenguela · silver

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: Copper East
- Project: Berenguela
- Commodity: silver
- Ticker: AAG

#### Geometry

- Grade: 290
- Grade Unit: g/t
- Intercept: 156 m

#### Classification

- Group ID: Copper East:historical

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes

#### Dates

- Event date: 2026-08-26T00:00:00.000Z

Reasoning: High-grade silver intercept reported as historical results at the Copper East target.

- Positive factor: Strong silver grade

### Copper East

[Link to this fact](https://atlas-staging.minestarters.com/news/aftermath-silver-advances-berenguela-pfs-and-expands-drilling-at-peru-and-chile--69830a5c-b77c-40d6-aba8-6de2884132de#fact-drill-facts-2)

Berenguela · manganese

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: Copper East
- Project: Berenguela
- Commodity: manganese
- Ticker: AAG

#### Geometry

- Grade: 7.3
- Grade Unit: %
- Intercept: 156 m

#### Classification

- Group ID: Copper East:historical

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes

#### Dates

- Event date: 2026-08-26T00:00:00.000Z

Reasoning: Manganese grade reported as part of a historical multi-element intercept.

- Positive factor: Significant manganese content

## How Atlas produces this analysis

Minestarters Atlas uses automated extraction to summarize mining announcements, identify reported measurements, and classify supporting evidence. Sentiment reflects the extracted narrative and classification rules; it is an interpretation, not a reported measurement. Evidence quotes and context are provided where available. Missing data, low-confidence results, and review flags indicate limitations. Check the original publisher announcement before relying on an interpretation.