G2 Goldfields (TSX:GTWO) - Sector Leading Economics as PEA Reports $2.6 billion NPV

G2 Goldfields: Preliminary Economic Assessment & Development Strategy – Detailed Summary

Key Concepts:

• PEA (Preliminary Economic Assessment): An initial, high-level economic study of a mineral project, used to determine feasibility and guide further development.
• NPV (Net Present Value): A financial metric calculating the present value of future cash flows, indicating project profitability.
• IRR (Internal Rate of Return): A financial metric representing the discount rate at which the NPV of a project equals zero, indicating project return.
• Payback Period: The time required for a project to generate enough cash flow to recover its initial investment.
• Indicated & Measured Resources: Categories of mineral resources with varying levels of geological confidence, impacting mine planning. Indicated resources are more confident than Inferred.
• Metallurgical Recovery: The percentage of valuable metal (gold in this case) extracted from ore during processing.
• Capex (Capital Expenditure): The funds used by a company to acquire, upgrade, and maintain physical assets.
• TSX & OTC Markets: Stock exchanges where G2 Goldfields is listed (Toronto Stock Exchange & Over-the-Counter market).
• ISHA (Environmental Impact Assessment Statement): A comprehensive document detailing the potential environmental impacts of a project, required for permitting.
• Whittle Optimization: A pit optimization software used in mine planning to determine the most profitable pit shell.

1. Project Overview & 2025 Performance

G2 Goldfields (GTWO on TSX, GUYGF on OTC) has released a positive Preliminary Economic Assessment (PEA) for its high-grade gold asset in Guyana. The company experienced significant growth in 2025, with its stock increasing over three-fold and reaching a market capitalization of $1.66 - $1.7 billion. The PEA is a key step towards de-risking the project and accelerating the timeline to production. The company has a current resource of 3.5 million ounces of gold.

2. Rationale for PEA Release

The PEA was released despite ongoing high-grade drilling to achieve two primary objectives: 1) to publicly disseminate the positive economic numbers derived from the 3.5 million ounce resource, and 2) to facilitate the application for the necessary environmental permits (ISHA) from the Guyana government. Having a preliminary mine design is a prerequisite for submitting the ISHA. The goal is to expedite the permitting process, aiming for early earthworks permits within 12-15 months, allowing construction to begin.

3. PEA Key Economic Results

The PEA demonstrates strong economic viability:

• Resource: 3.5 million ounces of gold (1.6 million ounces Indicated at 3.2 g/t, 1.9 million ounces Indicated at 3.3 g/t).
• Mine Life: 14 years.
• Total Gold Production: 3.22 million ounces.
• Average Annual Production (Years 2-11): 281,000 ounces.
• Initial Capex: $664 million (including a $100 million contingency – 20%).
• Capital Efficiency: 3.9 (ratio of NPV to Capex).
• NPV @ 5% Discount Rate: $2.6 billion (at $3,000/oz gold).
• IRR: 39% (at $3,000/oz gold).
• Payback Period: 2.6 years (at $3,000/oz gold).
• NPV @ 5% Discount Rate: $4.2 billion (at $4,000/oz gold).
• IRR: 54% (at $4,000/oz gold).
• Payback Period: 2 years (at $4,000/oz gold).

These results position the project in the first quartile of gold production assets based on return on capital.

4. Key Assumptions & Areas for Improvement (PFS Focus)

The company is focused on refining key assumptions as it progresses towards a Pre-Feasibility Study (PFS):

• Metallurgical Recovery: Currently at 94.5%. Further bulk sampling is planned to confirm and potentially improve this rate.
• Geotechnical Studies: Additional geotechnical work is required to better understand ground conditions.
• Environmental Permitting: Focus on completing water borehole drilling to support the Environmental Impact Statement (EIS) and secure the necessary environmental permit.
• Resource Conversion: Converting Inferred resources to Indicated, particularly high-grade material at depth, to improve mine design confidence. The company aims to tighten up the resource model, especially for the high-grade zones.

5. Mine Planning & Sequencing

The PEA mine plan prioritizes bringing high-grade material forward to maximize early cash flow and NPV. This was achieved by:

• Tightening the Whittle optimization to initially focus on the Gany main zone and then transitioning to the Shear Five zone (running at 1 ounce/month at month 18).
• Deferring the lower-grade material from the Oko main zone to the end of the mine life, integrating it with the Gany deposit.
• Considering, but not currently implementing, pre-stripping of the Oko main zone due to concerns about stockpiling.

The team, led by in-house consultant Declan Transman, is focused on maximizing NPV by optimizing mine sequencing to prioritize high-grade ore.

6. Team & Expertise

The PEA was completed with the assistance of consultants, including Mike. The PFS will be led by the same team, with a focus on optimizing early cash flow and NPV. The company is building its in-house expertise to better manage consultants and maintain control over the development process.

7. Benchmarking & Peer Comparison

G2 Goldfields benchmarks its project against peers, demonstrating a strong capital efficiency ratio of 3.9, exceeding many competitors (e.g., a neighbor with a ratio of 2.1). The company aims to achieve a 1x NAV (Net Asset Value) valuation, currently trading at 0.5x NAV, by reducing perceived risk through permitting and resource definition. The company is targeting first quartile assets, aligning with a historical takeout premium of approximately 1.7x NAV for such assets.

8. Permitting & Social License

The permitting process in Guyana is improving, with G Mining achieving permitting within 23-24 months. G2 Goldfields anticipates a similar timeline (24-30 months). The company emphasizes building strong relationships with local communities, prioritizing local employment and procurement, and conducting thorough environmental baseline studies (ongoing for 2.5 years). They are working with local environmental consultants (EMC) who have experience with the Guyana EPA.

9. 2026 Plans & Resource Expansion

The company’s 2026 plans focus on:

• Continued Drilling: Expanding the resource at both Oko and Gany, with a focus on converting Inferred resources to Indicated, particularly high-grade material.
• Geological Modeling: Refining the geological model and grade control.
• Metallurgical Testing: Further metallurgical testing to optimize recovery rates.
• PFS Development: Completing the PFS and updating the economic model.
• Permitting: Advancing the environmental permitting process.

The next Mineral Resource Estimate (MRE) update is anticipated by the end of 2026, coinciding with the submission of the final mine design for permitting.

10. Synthesis & Conclusion

G2 Goldfields has demonstrated a significant advancement with the release of a robust PEA for its Guyana gold project. The project boasts strong economics, driven by high grades and efficient capital utilization. The company is strategically focused on de-risking the project through resource expansion, metallurgical optimization, and securing environmental permits. By prioritizing high-grade material in the mine plan and building a strong in-house team, G2 Goldfields aims to unlock significant value and achieve a premium valuation as it progresses towards development. The company believes that reducing perceived risk will be key to achieving a 1x NAV valuation and attracting potential acquisition interest.

Notable Quote:

“The least risky asset is the highest grade asset.” – Robert Freeland (as referenced by Dan Noone).