VISION LITHIUM FILES UPDATED PRELIMINARY ECONOMIC ASSESSMENT TECHNICAL REPORT FOR THE SIRMAC LITHIUM PROJECT
Original announcement by tmx on
- Company
- Vision Lithium Inc.
- Ticker
- VLI
- Exchange
- TSX
- Region
- Quebec
- Primary commodity
- Lithium
- Secondary commodities
- Tantalum
- Document categories
- Resource update, Other
- Extracted
- 2026-09-13 06:58:42 UTC
Analysis by Minestarters Atlas
Minestarters Atlas analysis
Summary
Vision Lithium has filed an updated Preliminary Economic Assessment (PEA) for its 100%-owned Sirmac Lithium Project in Quebec. The updated report highlights a pre-tax NPV of C$183.6M and an IRR of 839%, based on a 4-year mine life producing 321,000 tonnes of DSO at 1.33% Li2O.
Reasoning: The update to the PEA confirms strong economic indicators (NPV/IRR) for the Sirmac project, though it remains a preliminary study with a significant M&I component.
Positive factors
- High IRR (839% pre-tax) and quick payback (<1 year)
- Strong M&I resource component (85%)
- Direct Shipping Ore (DSO) potential reduces processing complexity
Negative factors
- PEA is preliminary in nature
- Includes Inferred resources that are speculative
Facts used in scoring: 1
Classification and evidence
PEA-Supportingneutral
Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.
Why it applies: The document is an update to a Preliminary Economic Assessment technical report.
Evidence · text
“filed an updated technical report supporting the Preliminary Economic Assessment ("PEA")”
NI 43-101 Compliantpositive
Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.
Why it applies: The report was prepared in accordance with NI 43-101 standards.
Evidence · text
“prepared in accordance with National Instrument 43-101”
QP/CP Signedpositive
Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.
Why it applies: Claude Duplessis and Daniel Dufort are named as Qualified Persons.
Evidence · text
“reviewed and approved by Claude Duplessis , P.Eng., and Daniel Dufort , P.Eng.”
Extracted facts
Stored fact records: 1. Some facts used in scoring do not have a stored record.
Resource Estimates (1)
indicatedlithiumTonnes: 321000Grade: 1.33Grade Unit: % Li2OView all detailsHide details
Identity
- Commodity
- lithium
- Region
- canada_qc
- Reported Region
- Quebec
- Ticker
- VLI
Resource scope
- Estimate type
- resource
- Reporting standards
- ni_43_101
- Resource group id
- resource:306ed966a30bfebabf8d
- Ownership percent
- 100 %
Resource Data
- Category
- indicated
- Tonnes
- 321000
- Grade
- 1.33
- Grade Unit
- % Li2O
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2023-08-10T00:00:00.000Z
Reasoning: Reported grade for the PEA production scenario.
Positive factors
- High grade for DSO operation
Evidence · text
“4 years of mine life with 321,000 tonnes of DSO at 1.33 % Li 2 O”
Tags used in scoring
Indicated Resourcepositive
Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.
Why it applies: category is "indicated"
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
NI 43-101 Compliantpositive
Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.
Why it applies: reporting_standards includes ni_43_101
No Contained Metalnegative
Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.
Why it applies: contained_metal was not reported
PEA-Supportingneutral
Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.
Why it applies: the release names the study this estimate supports
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.