Resouro Strategic Metals Inc. (RSGOF) Presentation: Delivering Robust PEA for Tiros Titanium and Rare Earth Project

Original announcement by tmx on

Company
Resouro Strategic Metals Inc.
Ticker
RSM
Exchange
TSX
Region
Minas Gerais, Brazil
Primary commodity
Titanium
Secondary commodities
Rare earth
Document categories
Resource update, Economic study
Extracted
2026-09-18 18:32:33 UTC

Analysis by Minestarters Atlas

Minestarters Atlas analysis

Summary

Resouro Strategic Metals Inc. has released a Preliminary Economic Assessment (PEA) for the Tiros Titanium and Rare Earth Project in Brazil. The PEA outlines a 500,000 tpa starter operation with a post-tax NPV of US$714.9 million and an IRR of 44.2%, supported by a 1.4 billion tonne M&I resource.

Reasoning: The PEA presents a highly robust economic case for a starter operation with exceptional IRR and payback, supported by a massive M&I resource.

Positive factors

  • Strong post-tax IRR of 44.2%
  • Fast payback of 1.9 years
  • Large Measured and Indicated resource base (1.4 Bt)
  • Low upfront capital intensity for starter operation

Facts used in scoring: 3

Classification and evidence

PFS-Supportingneutral

Resource estimate prepared to support a Pre-Feasibility Study — requires adequate M&I component.

Why it applies: The PEA is intended to lead to a Pre-Feasibility Study.

Evidence · text

“progression to a Pre-Feasibility Study”

High IRRpositive

Post-tax real unlevered IRR in the strong tier or better.

Why it applies: Post-tax IRR of 44.2% is in the strong tier.

Evidence · text

“Post-tax IRR: 44.2%”

Fast Paybackpositive

Payback in the strong tier or better, on the required basis.

Why it applies: Payback of 1.9 years is in the strong tier.

Evidence · text

“Post-tax payback period: 1.9 years”

Indicated Resourcepositive

Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.

Why it applies: The resource includes a significant Indicated component within the M&I category.

Evidence · text

“1.4 billion tonne Measured and Indicated Mineral Resource”

Extracted facts

Stored fact records: 2. Some facts used in scoring do not have a stored record.

Resource Estimates (2)

indicatedTiros Titanium and Rare Earth Project · titaniumTonnes: 1400000000Grade: 12Grade Unit: % TiO2Contained Metal: 165000000Contained Unit: t tio2View all details
Link to this fact

Identity

Project
Tiros Titanium and Rare Earth Project
Commodity
titanium
Region
brazil
Reported Region
Minas Gerais, Brazil
Ticker
RSM

Resource scope

Estimate type
resource
Effective date
2025-04-09T00:00:00.000Z
Resource group id
resource:5941a0adb85c5607db09
Mining method
open_pit

Resource Data

Category
indicated
Tonnes
1400000000
Grade
12
Grade Unit
% TiO2
Contained Metal
165000000
Contained Unit
t tio2

Prior Estimate

Resource Date
2025-04-09

Review

Needs Review
No
Historical
No

Dates

Event date
2026-06-17T00:00:00.000Z

Reasoning: Massive M&I resource base.

Positive factors

  • Globally significant scale

Evidence · text

“1.4 Bt @ 12% TiO2 and 4,000 ppm TREO in the Measured and Indicated category”

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

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

PFS-Supportingneutral

Resource estimate prepared to support a Pre-Feasibility Study — requires adequate M&I component.

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

indicatedTiros Titanium and Rare Earth Project · rare earthTonnes: 1400000000Grade: 4000Grade Unit: ppm TREOContained Metal: 5500000Contained Unit: t treoView all details
Link to this fact

Identity

Project
Tiros Titanium and Rare Earth Project
Commodity
rare earth
Region
brazil
Reported Region
Minas Gerais, Brazil
Ticker
RSM

Resource scope

Estimate type
resource
Effective date
2025-04-09T00:00:00.000Z
Resource group id
resource:5941a0adb85c5607db09
Mining method
open_pit

Resource Data

Category
indicated
Tonnes
1400000000
Grade
4000
Grade Unit
ppm TREO
Contained Metal
5500000
Contained Unit
t treo

Prior Estimate

Resource Date
2025-04-09

Review

Needs Review
No
Historical
No

Dates

Event date
2026-06-17T00:00:00.000Z

Reasoning: Significant TREO content within the main resource.

Positive factors

  • Significant byproduct potential

Evidence · text

“1.4 Bt @ 12% TiO2 and 4,000 ppm TREO”

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

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

PFS-Supportingneutral

Resource estimate prepared to support a Pre-Feasibility Study — requires adequate M&I component.

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.