Orosur Mining Inc Announces Operational Update Exploration Footprint Expanding
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On October 30, 2025, Orosur Mining provided a multi-project operational update. - Pepas Prospect (Anzá Project, Colombia): The company reported results from three new drill holes. Hole PEP065B intersected 33.8 meters of 2.84 g/t gold. Hole PEP066, a metallurgical PQ drill hole, intersected 112 meters of 5.25 g/t gold from surface to the end of the hole. - El Cedro Prospect (Anzá Project, Colombia): Soil geochemistry work has been completed, confirming high-grade potential and identifying a second porphyry system. The company plans an airborne magnetic and radiometric survey in November-December 2025, with drilling targeted for Q1 2026. - El Pantano Project (Argentina): A drill rig is arriving on site to commence the first-ever drill program on the property. This will be a 3,000-meter diamond drilling campaign targeting a 25km epithermal structure and is expected to run into late January 2026.
The CEO, Brad George, stated that following the recent capital raising, the company is now "free to explore" and its strategy of securing 100% ownership of its key projects is "paying dividends."
This news is materially positive as it demonstrates strong, continued execution across the company's portfolio, funded by the recent C$20 million financing.
The drill results from the Pepas prospect continue to be exceptional and are in line with the high-grade, wide intercepts reported over the past year. The result from the metallurgical hole PEP066 (112m @ 5.25 g/t Au) is particularly significant; while drilled for metallurgical testing, intercepting high-grade mineralization over its entire length provides immense confidence in the continuity and grade of the deposit. This reinforces the thesis that Pepas is a high-quality, near-surface gold system.
Critically, the news confirms the commencement of the maiden drill program at the El Pantano project in Argentina. This is a major operational milestone and a key upcoming catalyst. It signals Orosur's evolution into a multi-asset explorer, diversifying jurisdictional risk away from a sole reliance on Colombia. The company is delivering on its stated use of proceeds from the October 2025 financing by immediately deploying capital to this high-impact exploration program.
The forward-looking plans for El Cedro further build out the exploration pipeline. Overall, the release confirms that the company is fully funded, operationally active on multiple fronts, and consistently delivering results that meet or exceed the high expectations set by previous announcements.
Orosur Mining Inc. is a junior mineral exploration company with a portfolio of projects in South America. - Flagship Project: The 100%-owned Anzá Gold Project in the Mid-Cauca belt of Colombia. The current focus is the Pepas prospect, a high-grade, near-surface gold discovery. Orosur regained 100% control of the project in November 2024 from its former JV partners, Newmont and Agnico Eagle, in a deal structured with deferred, royalty-based payments. - Other Projects: The company is advancing the El Pantano gold/silver project in Santa Cruz, Argentina, where it is earning 100% ownership and has just commenced its first drill program. It also holds early-stage lithium assets in Nigeria.