Back/Radisson Mining Resources Inc. Unveils Positive PEA for O'Brien Gold Project Advancement
mining·July 11, 2025·rds.v

Radisson Mining Resources Inc. Unveils Positive PEA for O'Brien Gold Project Advancement

ED
Editorial
Cashu Markets·3 min read
TL;DR
  • Radisson Mining Resources Inc. released a positive PEA for the O'Brien Gold Project, highlighting a robust underground mining strategy.
  • The project is expected to yield approximately 740,000 ounces of gold over 11 years with a low-cost operational framework.
  • Ongoing exploration indicates promising new gold mineralization, with plans for an additional 50,000 to 60,000 meters of drilling.

Radisson Mining Resources Inc. Advances O'Brien Gold Project with Groundbreaking PEA

Radisson Mining Resources Inc. announces a significant milestone for its O'Brien Gold Project in Quebec with the release of a positive Preliminary Economic Assessment (PEA). This assessment marks the first modern mining study conducted for the O'Brien site, showcasing a robust underground mining strategy that aims to process 1,200 tonnes per day over an 11-year lifespan. The project is projected to yield approximately 740,000 ounces of gold, leveraging an optimized price assumption of US$2,000 per ounce. The PEA underscores a low-cost operational framework with a notable net present value (NPV5%) to cost ratio, indicating efficient capital allocation and a sustainable pathway for resource extraction.

The PEA represents a paradigm shift in Radisson's mining strategy, moving away from the high-grading practices that characterized the site's historical operations. Instead, the company focuses on a more sustainable approach that emphasizes increasing gold ounces and improving mining continuity, even at lower grades. This transition is expected to enhance the long-term viability of the project, as it allows for a broader extraction of resources without compromising economic returns. The study was conducted with support from several consulting firms, including Ausenco Engineering Canada, which led the overall assessment, and InnovExplo, which provided crucial mine design expertise.

In addition to the positive PEA findings, Radisson's ongoing exploration program reveals promising new gold mineralization, suggesting a larger mineral inventory than previously assessed. The drilling program, which has extended to depths of 2,000 meters, has already completed approximately 50,000 meters since late 2022. While this drilling has not materially impacted the current Mineral Resource Estimate (MRE), it has uncovered significant additional gold mineralization outside the existing volume. Radisson plans to continue its exploration efforts with another 50,000 to 60,000 meters of drilling scheduled through 2025 and 2026, aiming to provide an updated MRE that reflects the project's potential more accurately.

Radisson Mining Resources Inc. stands at a pivotal moment in its development of the O'Brien Gold Project. The PEA not only highlights the project's economic potential but also positions Radisson as a forward-thinking player in the mining industry, committed to sustainable practices. The company's innovative approach and ongoing exploration efforts suggest a bright future for the O'Brien project, paving the way for further advancements in gold resource extraction in Quebec's Abitibi region.

As Radisson continues its exploration and development activities, the response from the industry and stakeholders will be closely monitored. The successful implementation of the PEA’s recommendations could set a new standard for mining operations in the region, emphasizing efficiency, sustainability, and long-term value creation.

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