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Onyx Gold Expands Emerging High-Grade Corridor at Argus Main
Drilling Continues to Define Multiple Broad Gold Zones Across the Expanding Argus System Join Onyx's Exploration and Technical Webinar Today at 10:00am
About this update from Onyx Gold Corp.
[{"type":"text","content":" Drilling Continues to Define Multiple Broad Gold Zones Across the Expanding Argus System Join Onyx's Exploration and Technical Webinar Today at 10:00am PT/1:00pm ET Vancouver, British Columbia--(Newsfile Corp. - May 14, 2026) - Onyx Gold Corp. (TSXV: ONYX) (OTCQX: ONXGF) (\"Onyx\" or the \"Company\") is pleased to report new drill results from its fully-funded 110,000-meter drill program (the \"Program\") at the 100%-owned Munro-Croesus Project (\"Munro-Croesus\" or the \"Project\"), located 75 km east of Timmins, Ontario (Figure 4). Today's results from 18 drill holes, including two (2) drill holes on the Argus Main Zone (\"Argus Main\") and 16 drill holes on the Argus North Zone (\"Argus North\"), continue to expand gold mineralization at the Company's rapidly growing Argus discovery area, where drilling is outlining a gold system extending over 1.4 kilometers (\"km\") of strike length and more than 500 meters (\"m\") vertically. The latest drilling continues to support the Company's interpretation that northeast-trending structural corridors are controlling higher-grade gold mineralization across the Argus Zones, and potentially along multiple kilometers of the Pipestone Fault corridor. The key results include two (2) additional drill holes from the emerging Argus Main target area, where drilling continues to define broad zones of gold mineralization containing higher-grade intervals similar to those seen at Argus North, located approximately 600 metres to the northwest. These two drill holes follow up on the two discovery holes, MC26-267 and MC26-270, which intersected an Upper and Lower Zone with intercepts of 99.5 m of 1.2 grams per tonne gold (\"g/t Au\") (Lower Zone) in drill hole MC26-267, and 77.2 m grading 1.3 g/t Au (Lower Zone) in MC26-270 (See Company news release dated March 31, 2026). Onyx will be hosting an exploration and technical webinar today, May 14, 2026, at 10:00am PT / 1:00 pm ET to provide an in-depth update on the Company's ongoing and expanded 110,000 m drill program at Munro-Croesus, including the results found in this news release. Online registration and participation details may be found at the following link: https://my.demio.com/ref/YE0MQWQjKU2lb7y4 Highlights from Argus Main 69.9 m grading 0.7 g/t Au (Upper Zone) in drill hole MC26-288, including 16.5 m grading 2.1 g/t Au, and a seco...