Contact Us Back to the Newsroom Gold Terra Announces Drill Targets Near Surface Along the Campbell Shear South of the Con Mine, Yellowknife, NWT Monday, 27 October 2025 07:00 AM Drill intersections quoted in this news release are from historical holes and are provided as support for exploration potential. The company has not verified the assay results which were prepared before the company entered into an agreement to acquire an interest in the property. Figure 1 - Yellorex Trend Drilling Targets Figure 2 - ...

Core Insights - The company has initiated a multi-phase drill program at its N2 Gold Project in Quebec, targeting a total of 20,000 meters [1] - The project hosts a global historic resource of approximately 870,000 ounces of gold, with 18 million tonnes grading 1.4 g/t Au, equating to about 809,000 ounces of gold across four zones [1] - Additionally, there is a resource of 243,000 tonnes grading 7.82 g/t Au, amounting to around 61,000 ounces of gold in the RJ zone [1] - Phase 1 of the drilling program, which is fully funded, commenced on September 25, 2025, and consists of 10,000 meters [1]

Core Viewpoint - Ero Copper Corp. has successfully completed its Phase 1 drill program at the Furnas Copper-Gold Project, revealing significant down-dip mineralization and extending known limits, which positions the project as a potential large-scale, high-grade underground mining operation [1][4][6]. Group 1: Drill Program Details - The Phase 1 drill program consisted of 28,000 meters, with results received for approximately 10,000 meters, demonstrating continuity and extending mineralization to a maximum depth of 730 meters [1][2]. - Only one of the 66 holes drilled did not intercept mineralization, indicating a high success rate in the drilling campaign [2]. - The program included infill drilling to confirm high-grade mineralization continuity and step-out drilling to extend known mineralization limits [2][4]. Group 2: Mineral Resource Estimates - The current NI 43-101 mineral resource estimate is based on historical drilling averaging 300 meters in depth, with a maximum localized depth of 580 meters [1][6]. - The indicated mineral resource is estimated at 35.2 million tonnes grading 1.04% copper and 0.69 grams per tonne gold (1.36% CuEq), while inferred resources total 61.3 million tonnes grading 1.06% copper and 0.63 grams per tonne gold (1.36% CuEq) [14]. Group 3: Future Plans - The company is advancing to a Phase 2 drill campaign, expected to comprise a minimum of 17,000 meters, with a greater focus on step-out drilling [5][6]. - The complete results from the Phase 1 program will inform an updated NI 43-101 mineral resource estimate and a preliminary economic assessment (PEA) scheduled for completion in the first half of 2026 [6][9]. Group 4: Project Location and Infrastructure - The Furnas Project is located in the Carajás Mineral Province in Pará State, Brazil, approximately 50 kilometers from Vale Base Metals' Salobo operations and 190 kilometers from Ero's Tucumã Operations [7][8]. - The project area covers approximately 2,400 hectares and is near extensive regional infrastructure, including paved roads and a power substation [8]. Group 5: Partnership and Agreements - In July 2024, Ero Copper signed an earn-in agreement with Salobo Metais S.A., a subsidiary of Vale Base Metals, to earn a 60% interest in the project by completing exploration and development milestones over five years [9][35].