Australian explorer Critica confirms tungsten project potential in Tasmania
Original announcement by miningweekly on
- Company
- Critica
- Ticker
- Unavailable
- Exchange
- Unavailable
- Region
- Tasmania
- Primary commodity
- Tungsten
- Secondary commodities
- Tin, Magnetite
- Document categories
- Resource update, Other
- Extracted
- 2026-09-29 16:36:20 UTC
Analysis by Minestarters Atlas
Atlas analysis published:
Minestarters Atlas analysis
Summary
Critica has released a scoping study for its Mt Lindsay tin/tungsten project in Tasmania, proposing an underground mining operation. The study indicates an after-tax NPV of A$1.01-billion and an IRR of 56%, with tungsten expected to contribute 75% of base case revenue.
Reasoning: The scoping study for the Mt Lindsay project demonstrates strong economic fundamentals with a high IRR and significant tungsten revenue potential.
Positive factors
- Strong NPV and IRR from scoping study
- Significant tungsten revenue contribution (75%)
- Strategic commodity exposure
- Potential for byproduct upside (copper)
Negative factors
- Scoping study level (early stage)
- Excludes copper and other byproducts from current economics
Facts used in scoring: 2
Classification and evidence
Maiden Resourceneutral
First formal MRE for the project — establishes baseline but typically exploration-stage with high Inferred component.
Why it applies: The document describes a new scoping study for the project, establishing its economic potential.
Evidence · text
“A newly published scoping study on ASX-listed Critica 's Mt Lindsay tin / tungsten project”
Extracted facts
Stored fact records: 2. Some facts used in scoring do not have a stored record.
Resource Estimates (2)
inferredMt Lindsay · tungstenView all detailsHide details
Identity
- Project
- Mt Lindsay
- Commodity
- tungsten
- Region
- australia_tas
- Reported Region
- Tasmania
Resource scope
- Estimate type
- resource
- Resource group id
- resource:012cdd59ccd91e02f775
- Deposit or zone
- Mt Lindsay
- Mining method
- combined
Resource Data
- Category
- inferred
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-29T00:00:00.000Z
Reasoning: Tungsten is a primary value driver for the project according to the scoping study.
Positive factors
- Expected to contribute 75% of LoM revenue
Evidence · text
“Mt Lindsday gives Critica substantial exposure to tungsten which can contribute about 75% of the modelled base case LoM revenue”
Tags used in scoring
Inferred Resourcenegative
Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.
Why it applies: category is "inferred"
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
No Contained Metalnegative
Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.
Why it applies: contained_metal was not reported
No QP/CP Disclosurenegative
No Qualified Person or Competent Person named — lower credibility for the estimate. A QP/CP should be a member of a recognized professional association with relevant experience.
Why it applies: no Qualified or Competent Person is named anywhere in the release
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
DFS-Supportingneutral
Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.
Why it applies: the release names the study this estimate supports
inferredMt Lindsay · tinView all detailsHide details
Identity
- Project
- Mt Lindsay
- Commodity
- tin
- Region
- australia_tas
- Reported Region
- Tasmania
Resource scope
- Estimate type
- resource
- Resource group id
- resource:012cdd59ccd91e02f775
- Deposit or zone
- Mt Lindsay
- Mining method
- combined
Resource Data
- Category
- inferred
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-09-29T00:00:00.000Z
Reasoning: Tin is a key component of the project's mineralisation profile.
Positive factors
- Part of a high-value polymetallic project
Evidence · text
“significant exposure to tin and tungsten”
Tags used in scoring
Inferred Resourcenegative
Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.
Why it applies: category is "inferred"
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
No Contained Metalnegative
Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.
Why it applies: contained_metal was not reported
No QP/CP Disclosurenegative
No Qualified Person or Competent Person named — lower credibility for the estimate. A QP/CP should be a member of a recognized professional association with relevant experience.
Why it applies: no Qualified or Competent Person is named anywhere in the release
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
DFS-Supportingneutral
Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.
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.