# Excellon Produces First Concentrate at Mallay

Canonical Atlas analysis: https://atlas-extractions.minestarters.com/news/excellon-produces-first-concentrate-at-mallay--41338305-2773-4114-a192-9f0e1fd58f78

Original source: https://money.tmx.com/en/quote/EXN/news/8448843297007897/excellon-produces-first-concentrate-at-mallay

Publisher: tmx

Original announcement: 2026-08-05T11:00:00.000Z

Analysis by Minestarters Atlas

Atlas analysis published: Unknown date

Atlas analysis updated: Unknown date

- Company: Excellon Resources Inc.

- Ticker: EXN

- Exchange: TSX

- Region: central Peru

- Primary commodity: Silver

- Secondary commodities: Lead, Zinc

- Document categories: Production, Metallurgy

- Extracted: 2026-09-12 03:06:59 UTC

Narrative sentiment: 0.60 · Bullish

## Minestarters Atlas summary

Excellon Resources has achieved its first concentrate production at the Mallay Silver-Lead-Zinc Mine in Peru during its pre-commissioning phase. The concentrator has processed approximately 12,000 tonnes of material, producing silver, lead, and zinc concentrates, with shipments expected in August 2026.

Reasoning: The achievement of first concentrate production is a significant operational milestone for a restart project, though technical and economic risks remain due to the lack of formal studies.

- Positive factor: Achieved first concentrate production milestone

- Positive factor: Consistent mill operation during pre-commissioning

- Positive factor: Successful dewatering of 400 Ramp allowing access to deeper mineralization

- Negative factor: No formal economic studies \(PEA/PFS/DFS\) completed for the restart

- Negative factor: Production quantities are based on unaudited internal data

Facts used in scoring: 3

## Classification and evidence

**QA/QC Disclosed**

Polarity: positive

Story-specific tag

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: The release is reviewed and approved by a Qualified Person \(Paul Keller, P.Eng.\)

Evidence · text

> Qualified Person Paul Keller, P.Eng., Excellon's Chief Operating Officer and a "Qualified Person" as defined by National Instrument 43-101

**Mill Route**

Polarity: neutral

Definition: Processing via mill or concentrator \(CIL, CIP, tank leach, flotation\).

Why it applies: the document describes a mill\_cil route \("concentrator"\)

## Extracted facts

Stored fact records: 0. Some facts used in scoring do not have a stored record.

No stored fact records are available for this extraction.

## 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.