Highlights Include Iron Values Exceeding 30%, Nickel up to 500 ppm, Cobalt up to 187 ppm and Vanadium up to 1,710 ppm

Noble Mineral Exploration Inc. (NOB) announced analytical results from 25 rock samples collected at its Havre-Saint-Pierre (HSP) Project in Quebec. The company plans follow-up work including re-analysis of high-iron samples, mineralogical studies, geophysical integration, and potentially initial diamond drilling.

Iron (Fe) values exceeded the laboratory's upper analytical limit of 30% in 15 of the 25 samples. Critical mineral concentrations include: * Nickel up to 500 ppm * Cobalt up to 187 ppm * Chromium up to 922 ppm * Vanadium up to 1,710 ppm

The geochemical signature suggests an iron-rich geological environment, potentially associated with iron oxide-rich mafic or ultramafic rocks containing magnetite. Results are from individual rock samples and explicitly do not establish mineralized widths, continuity, or a mineral resource.

This update follows the October 1 mobilization of a field crew and helicopter to investigate an 800m x 700m electromagnetic anomaly identified by a 2023 AirTEM survey on the same property.

Noble Mineral Exploration Inc. (NOB) has released results from an early-stage geochemical follow-up targeting a geophysical anomaly. The findings indicate a favorable geological environment but do not confirm the presence of a mineralized zone or economic potential.

The update is consistent with the company’s historical exploration progression across its portfolio. It maintains the existing exploration narrative but does not materially de-risk the HSP project. No drill results, resource estimates, or economic studies were provided with the release.

The market has already priced in the company's exploration activities. The impact on the stock price is expected to be minimal, with the stock likely trading within its established consolidation range.

Noble Mineral Exploration Inc. is a Canadian-based junior exploration company focused on critical minerals, base metals, and gold. The company holds approximately 70,000 hectares in Northern Ontario and ~14,000 hectares in Quebec and Newfoundland.

Its portfolio includes the Lucas Gold Project in Timmins, Ontario, a drill-ready asset featuring historical drilling and six IP anomalous trends. In Quebec, the company manages the Havre-Saint-Pierre Project, which targets Ni-Cu-PGM and iron oxide-associated critical minerals, as well as the Cere-Villebon Project, which holds a historical resource of 421,840 tonnes grading 0.52% Cu, 0.72% Ni, 1.08 g/t Pt+Pd.

Noble Mineral Exploration also holds rare earth properties at Chapiteau in Labrador, and Mehmet and Gull Lake in Quebec, along with the Thomas property in Ontario. Additionally, the company operates a 50/50 joint venture on the Timmins VMS Project, targeting volcanogenic massive sulphide mineralization analogous to the Kidd Creek mine. All projects are in early-stage exploration, and no mineral resources or reserves have been defined.