G2 Goldfields Files Technical Report for PEA and Updated MRE for the High-Grade Oko Gold Project
Original announcement by tmx on
- Company
- G2 Goldfields Inc.
- Ticker
- GTWO
- Exchange
- TSX
- Region
- Co-operative Republic of Guyana, South America
- Primary commodity
- Gold
- Secondary commodities
- None reported
- Document categories
- Resource update, Economic study
- Extracted
- 2026-09-18 02:58:49 UTC
Analysis by Minestarters Atlas
Minestarters Atlas analysis
Summary
G2 Goldfields has filed a technical report for its Oko Gold Project, detailing a Preliminary Economic Assessment (PEA) and an updated Mineral Resource Estimate (MRE). The PEA outlines robust economics with an after-tax NPV5% of $2.5 billion, an IRR of 38%, and a rapid payback of 2.7 years at a $3,000/oz gold price. The MRE includes 1.6 Moz Au at 3.24 g/t Au (Indicated) and 1.9 Moz Au at 3.31 g/t Au (Inferred).
Reasoning: G2 Goldfields announced a positive Preliminary Economic Assessment (PEA) and an updated Mineral Resource Estimate (MRE) for its Oko Gold Project, demonstrating strong economics with a high after-tax IRR and rapid payback, underpinned by a high-grade gold resource. However, the PEA is preliminary and relies on inferred resources, and some key economic assumptions lack explicit disclosure.
Positive factors
- Robust project economics with high IRR and fast payback
- Significant contained gold ounces in both Indicated and Inferred categories
- High average resource grades
- QP/CP signed off on the technical report and estimates
Negative factors
- The economic study is preliminary in nature (PEA) and includes inferred resources
- High strip ratio for the open pit component
- IRR and payback basis (real/nominal, discounted/undiscounted) are not explicitly disclosed
Low confidence — this extraction should be reviewed alongside the original source.
Facts used in scoring: 3
Classification and evidence
Resource Updateneutral
Revised estimate for an existing resource — compare to prior to assess progress.
Why it applies: The source explicitly discloses a revised resource estimate
Evidence · text
“updated mineral resource estimate”
Extracted facts
Stored fact records: 2. Some facts used in scoring do not have a stored record.
Resource Estimates (2)
indicatedOko Gold Project · goldTonnes: 15571000Grade: 3.24Grade Unit: g/tContained Metal: 1620600Contained Unit: ozView all detailsHide details
Identity
- Project
- Oko Gold Project
- Commodity
- gold
- Region
- guyana
- Reported Region
- Co-operative Republic of Guyana, South America
- Ticker
- GTWO
Resource scope
- Estimate type
- resource
- Effective date
- 2025-11-20T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- William J. Lewis, Chitrali Sarkar, Mike Round, Peter Szkilnyk, Mohsin Hashmi, Richard M. Gowans, Christopher Jacobs, Sepehr Aryan, Morwenna C. Rogers, Dan Noone
- Resource group id
- resource:2c381dce15a7d36f710e
- Mining method
- combined
Resource Data
- Category
- indicated
- Tonnes
- 15571000
- Grade
- 3.24
- Grade Unit
- g/t
- Contained Metal
- 1620600
- Contained Unit
- oz
Prior Estimate
- Resource Date
- 2025-11-20
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-02T00:00:00.000Z
Reasoning: The updated MRE includes a substantial Indicated gold resource with a high average grade, contributing significantly to project confidence and potential value.
Positive factors
- Significant contained gold ounces (1.62 Moz)
- High average grade of 3.24 g/t Au
- Indicated resource category provides higher confidence
- NI 43-101 compliant and QP signed
Evidence · text
“1.6 Moz Au at 3.24 g/t Au (Indicated)”
Tags used in scoring
Indicated Resourcepositive
Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.
Why it applies: The resource is classified as Indicated, providing reasonable geological confidence for continuity.
Evidence · text
“1.6 Moz Au at 3.24 g/t Au (Indicated)”
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: The MRE was prepared by Micon International Limited and reviewed by Qualified Persons.
Evidence · text
“The MRE was prepared by Micon International Limited with an effective date of November 20, 2025.”
NI 43-101 Compliantpositive
Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.
Why it applies: The MRE is part of an NI 43-101 compliant technical report.
Evidence · text
“NI 43-101 Technical Report”
Resource Updateneutral
Revised estimate for an existing resource — compare to prior to assess progress.
Why it applies: This is an updated Mineral Resource Estimate for the project.
Evidence · text
“updated mineral resource estimate (“ MRE ”)”
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
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
inferredOko Gold Project · goldTonnes: 17970000Grade: 3.31Grade Unit: g/tContained Metal: 1910300Contained Unit: ozView all detailsHide details
Identity
- Project
- Oko Gold Project
- Commodity
- gold
- Region
- guyana
- Reported Region
- Co-operative Republic of Guyana, South America
- Ticker
- GTWO
Resource scope
- Estimate type
- resource
- Effective date
- 2025-11-20T00:00:00.000Z
- Reporting standards
- ni_43_101
- QP Signed
- Yes
- Qualified person names
- William J. Lewis, Chitrali Sarkar, Mike Round, Peter Szkilnyk, Mohsin Hashmi, Richard M. Gowans, Christopher Jacobs, Sepehr Aryan, Morwenna C. Rogers, Dan Noone
- Resource group id
- resource:d178e13fc7a07b1be88d
- Mining method
- combined
Resource Data
- Category
- inferred
- Tonnes
- 17970000
- Grade
- 3.31
- Grade Unit
- g/t
- Contained Metal
- 1910300
- Contained Unit
- oz
Prior Estimate
- Resource Date
- 2025-11-20
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2026-02-02T00:00:00.000Z
Reasoning: The updated MRE includes a substantial Inferred gold resource with a high average grade, indicating significant exploration potential, but its speculative nature limits its current economic confidence.
Positive factors
- Significant contained gold ounces (1.91 Moz)
- High average grade of 3.31 g/t Au
- NI 43-101 compliant and QP signed
Negative factors
- Inferred resource category is speculative and cannot support economic studies alone
Evidence · text
“1.9 Moz Au at 3.31 g/t Au (Inferred)”
Tags used in scoring
Inferred Resourcenegative
Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.
Why it applies: The resource is classified as Inferred, which is a speculative category with limited drilling and assumed geological continuity.
Evidence · text
“1.9 Moz Au at 3.31 g/t Au (Inferred)”
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: The MRE was prepared by Micon International Limited and reviewed by Qualified Persons.
Evidence · text
“The MRE was prepared by Micon International Limited with an effective date of November 20, 2025.”
NI 43-101 Compliantpositive
Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.
Why it applies: The MRE is part of an NI 43-101 compliant technical report.
Evidence · text
“NI 43-101 Technical Report”
Resource Updateneutral
Revised estimate for an existing resource — compare to prior to assess progress.
Why it applies: This is an updated Mineral Resource Estimate for the project.
Evidence · text
“updated mineral resource estimate (“ MRE ”)”
Cut-off Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
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.