Blue Moon Metals Begins Construction of Key Exploration Decline at California Mine

Blue Moon Metals Advances with Exploration Decline Construction

Blue Moon Metals Inc., a prominent player in the mining sector, is excited to announce the commencement of construction on the exploration decline at its Blue Moon project, located in Mariposa County, California. This significant step took place on October 5, 2025, and is expected to greatly enhance the project's potential for future development.

The exploration decline will provide essential underground access for a range of activities crucial for the advancement of this volcanogenic massive sulphide (VMS) project. Key activities include infill and exploration drilling, geotechnical and metallurgical test work, as well as studies on underground mining conditions. These undertakings are vital to inform future feasibility studies and aid in any potential commercialization decisions regarding the mine.

Christian Kargl-Simard, the CEO of Blue Moon, expressed enthusiasm about this transformative moment for the company. He highlighted that transitioning to an underground mining approach will not only expedite exploration and technical studies but also keep surface operations minimal. This method of operation is designed to maximize the potential of the Blue Moon deposit while ensuring a minimal environmental footprint.

The Role of Small Mine Development

The construction project was awarded to Small Mine Development, L.L.C. (SMD), a respected name in turning mining concepts into operational realities. This partnership aims to ensure safety and innovation in underground mining as SMD specializes in hardrock mines. The first phase of the decline, covering an initial 2,500 feet, is anticipated to be completed by the second quarter of 2026, setting the stage for immediate underground exploration drilling alongside the decline's advancement.

Notably, the data gathered in the upcoming months will focus on geological, geotechnical, and metallurgical inquiries, which are integral for detailed project assessments and potential operational strategies going forward. The company also aims to work closely with local stakeholders in the Mariposa County area to foster community development and engagement.

European Outreach Efforts

In addition to advancing mining operations, Blue Moon has initiated a European outreach program by entering into an agreement with SRC Swiss Resource Capital AG, aimed at enhancing investor relations and communication services across Europe. Effective from October 6, 2025, this agreement will span one year and can be renewed quarterly. SRC, based in Switzerland, brings extensive experience in aiding publicly traded companies with elevating their market presence. They will assist Blue Moon in distributing information to existing and prospective shareholders through various media engagements and during trade shows.

The arrangement includes a monthly payment for services, contingent upon performance, demonstrating the company’s dedication to transparent communication with its investors and stakeholders.

About Blue Moon Metals

Blue Moon Metals is focused on developing three polymetallic mining projects, categorizing them as brownfield sites. This includes the Nussir project and the NSG project, both situated in Norway, alongside their flagship Blue Moon project in the U.S. All projects benefit from established local infrastructure, which is critical for operational efficacy. Importantly, zinc and copper are recognized by both the USGS and EU as metals vital to economic stability and national security, highlighting the strategic importance of Blue Moon's endeavors.

As Blue Moon advances its operations, there is a heightened expectation for community involvement and environmental consideration, ensuring that the benefits of mining development extend beyond mere resource extraction and contribute positively to local economies.

Through these focused efforts, Blue Moon Metals emerges as a determined entity in the mining sector, poised to unlock significant potential while nurturing community relationships and environmental stewardship.