GR Silver Mining (TSXV:GRSL) - $28M Deployed for Mexican Silver Discovery

GR Silver: 2025-2026 Strategy Update - Transcript Summary

Key Concepts:

• San Marcel & Plamosas: GR Silver’s primary silver projects in Mexico. San Marcel is the focus for resource expansion, while Plamosas aims for near-term production via a pilot plant.
• Step-Out Drilling: Aggressive drilling program at San Marcel to expand the known silver mineralization footprint.
• Pilot Plant (Plamosas): A strategy to rapidly test and potentially initiate production at Plamosas, de-risking the project and securing permits.
• Resource Growth: Increasing the silver resource estimate at San Marcel is a key driver of valuation.
• Liquidity: High trading volume on the TSX Venture Exchange facilitates investment and divestment.
• Permitting: A critical aspect of project development in Mexico, with Plamosas benefiting from existing permits.
• Silver Price: The current strong silver price ($60+/ounce) provides a favorable backdrop for investment and project economics.
• Institutional Investment: Increasing participation from institutional investors to stabilize the shareholder base.

1. Company Transformation & New Management (Marcia & Daniel Shea)

Marcia, CEO and President of GR Silver, highlighted a transformational year in 2025, marked by the formation of a new management team, including VP of Corporate Development, Daniel Shea. The core strategy focuses on unlocking the silver potential in Mexico, specifically at the San Marcel and Plamosas projects. Initial drilling results have been promising, with 101m at 306 g/t silver and subsequently 75m at 260 g/t silver, demonstrating the potential for repeated high-grade intersections. The new management aims to raise capital, expand drilling, update resource estimates, and conduct engineering studies, ultimately progressing towards production. Marcia stated, “We are proving as management now that we have a ability to really raise capital and bring the the funds necessary to move this company to the next stage.”

2. Financial Performance & Market Reception (Daniel Shea)

Daniel Shea detailed the positive market response to the new management and strategy. Since October 1st, GR Silver has become a top 10 trader on the TSX Venture Exchange, averaging 6.5-7 million shares traded daily. This high liquidity is attributed to both the favorable silver price environment ($60/ounce) and the delivery of promised results, including drilling success and securing permits for the next five years. Shea emphasized liquidity as a key benefit for investors: “You can come in, buy a whole bunch of shares and also sell a bunch of shares if you need to.” A recent financing of $17.5 million, primarily from institutions and well-known investors, demonstrates confidence in the company’s potential.

3. Rationale for Investment & Team Expertise (Daniel Shea)

Daniel Shea explained his decision to join GR Silver, citing the impressive on-site team dedicated to unlocking the value at San Marcel and Plamosas. He drew parallels to his previous experience with Silverquest Mines (sold to First Majestic), recognizing the potential for significant value creation in Mexican silver projects. He noted the company is now in a position to fully execute its plans, having secured sufficient capital. Shea highlighted Paul Monontoya, a key expert in delineating the San Dimas silver mine, as a valuable asset to the exploration team.

4. San Marcel Resource Expansion Strategy (Marcia)

San Marcel is the primary focus for resource growth. GR Silver currently has 134 million ounces of silver equivalent, and the goal is to at least double the drilling in 2026 compared to previous years (18,000 meters drilled in the last 3.5 years). The company has a five-year drilling permit and 46 potential drill sites. The strategy involves aggressive step-out drilling to expand the resource footprint, targeting parallel zones identified through detailed geological modeling, geophysics, and geochemistry. The average thickness of the mineralization (25m) allows for efficient drilling with wider spacing (75-100m). Marcia stated, “We believe we can do that with the capital and the 5year drilling permit the 46 drill sites that we can put drill rig on site.”

5. Plamosas: Rapid Path to Production (Marcia)

Plamosas represents a near-term production opportunity. GR Silver is pursuing a “book sampling, test mining” approach to rapidly assess the potential for a pilot plant. This involves extracting material from 21 identified areas within the existing mine workings, conducting metallurgical testing, and engineering studies. The goal is to demonstrate the viability of a pilot plant and leverage existing infrastructure (tailings site, power lines, buildings) and permits to expedite the permitting process for a larger-scale operation. Marcia explained, “we are trying to derisk earlier on in the process.”

6. Metallurgical Advantages & Offtake Potential (Marcia & Daniel Shea)

GR Silver’s deposits are characterized by high silver grades and low lead/zinc content, which is advantageous in the market. This allows for the potential production of a premium silver concentrate, attracting interest from offtakers and potentially securing favorable financing terms. Daniel Shea noted the current squeeze in the silver market (low LME levels) increases the value of access to physical silver.

7. Capital Allocation & 2026 Plan (Marcia)

With a projected cash position of approximately $28.8 million Canadian dollars post-financing, GR Silver will allocate capital to:

• Aggressive Step-Out Drilling (San Marcel): Expanding the resource footprint and testing parallel zones.
• Pilot Plant Evaluation (Plamosas): Completing test work, engineering studies, and exploring options for acquiring a pilot plant.
• Permitting Advancement (Plamosas): Utilizing the pilot plant as a stepping stone to expand permits for a larger-scale operation.

8. Valuation & Market Comparables (Daniel Shea)

Daniel Shea highlighted the potential for significant valuation growth. Comparable companies are valued at $3-$4 per ounce of silver equivalent. GR Silver’s current market cap represents a significant discount to this valuation. He also emphasized the increasing institutional investment, which will provide stability and support for future growth. He referenced Vizsla Silver, a nearby company with a $2.5 billion market cap and a feasibility study, as a benchmark for potential value creation.

9. Efficiency & Targeting (Marcia)

GR Silver has refined its drilling strategy based on detailed analysis of previous drill data, identifying key signatures and pathfinders for silver mineralization. This allows for more targeted drilling and efficient resource definition. The wide, continuous hydrothermal breccia structures (approximately 400 meters below surface) contribute to drilling efficiency.

10. Guidance & Future Milestones (Marcia)

GR Silver plans to issue guidance in Q1 of the following year, outlining key milestones for 2026. The focus will be on delivering on the resource expansion strategy at San Marcel and advancing the pilot plant evaluation at Plamosas.

Conclusion:

GR Silver is positioned for significant growth in 2026, driven by aggressive exploration at San Marcel, a strategic approach to near-term production at Plamosas, and a strong financial position. The company’s focus on efficient drilling, metallurgical advantages, and securing permits, combined with a favorable silver price environment, creates a compelling investment opportunity. The new management team and increasing institutional support further strengthen the company’s prospects.