Arizona Sonoran Pre-Feasibility Study Delivers Exceptional Results for the Cactus Project, Outlining Long-Life, Low-Cost Copper Production in Arizona

          Simple open-pit / SXEW operation producing approximately 103,000 tonnes (226 million lbs) of estimated average annual copper cathodes over the first 10 years of mining, which would make Cactus the third largest cathode producer in …
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October 21, 2025

Arizona Sonoran Reports 11 Billion Pounds of Contained Copper in updated Cactus Mineral Resource Estimate in the Measured and Indicated Category, 75% of which is Leachable Material

          Arizona Sonoran Copper Company Inc. (TSX:ASCU) (OTCQX:ASCUF) releases its updated Mineral Resource Estimate for the Cactus brownfield copper project, located 45 miles south of Phoenix, Arizona (see FIGURES 1-4). The updated and expanded MRE is inclusive of …
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September 17, 2025

Arizona Sonoran Announces Royal Gold’s Purchase of Existing NSR on the Cactus Project

          Arizona Sonoran Copper Company Inc. (TSX:ASCU) (OTCQX:ASCUF)  an emerging U.S. copper developer, is pleased to report that RG Royalties LLC, a subsidiary of Royal Gold Inc. (RLGD:NASDAQ) has purchased an existing 2.5% net smelter royalty …
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February 13, 2025

Arizona Sonoran Buys Back 1.0% of the Bronco Creek Exploration Royalty

          Arizona Sonoran Copper Company Inc. (TSX:ASCU) (OTCQX:ASCUF)  is pleased to announce that it has completed a buyback of 1% of the Bronco Creek Exploration net smelter royalty for a cash payment of US$500,000, reducing the …
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January 6, 2025

Arizona Sonoran Closes C$3.1 Million Private Placement with Nuton LLC, a Rio Tinto Venture

          Arizona Sonoran Copper Company Inc. (TSX:ASCU | OTCQX:ASCUF)  an emerging US-based copper developer and near-term producer, is pleased to announce that further to its news release dated October 9, 2024, it has closed a non-brokered private …
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November 14, 2024

Arizona Sonoran Drilling Expands Primary Sulphide Zone Under and Around the Cactus West Pit

          Arizona Sonoran Copper Company Inc. (TSX:ASCU | OTCQX:ASCUF)  reports new drill assay results from its infill and step-out drilling program below the previously untested extents of primary copper mineralization around the Cactus West pit, on …
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September 16, 2024

Arizona Sonoran Updates Cactus Project Mineral Resource Estimate to 7.3 B lbs of Copper in M&I and 3.8 B lbs of Copper in Inferred – Updated Parks/Salyer Deposit Amenable as an Open Pit

          Arizona Sonoran Copper Company Inc.  (TSX:ASCU | OTCQX:ASCUF)  releases its updated Mineral Resource Estimate for the Cactus brownfield copper project, located 45 miles south of Phoenix, Arizona (see FIGURES 1-3). The updated and expanded MRE is …
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July 17, 2024

Arizona Sonoran Continues to Define Near Surface Mineralization at MainSpring

          Arizona Sonoran Copper Company Inc. (TSX:ASCU) (OTCQX:ASCUF)  reports the first 16 drill holes (19,219 ft | 5,858 m) from an infill drilling program at MainSpring, within the 100%-owned Cactus Project in Arizona (see FIGURES 1-14). Drilling …
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May 22, 2024

Arizona Sonoran Drills 521 ft (159 m) @ 1.78%CuT at Parks/Salyer

        Arizona Sonoran Copper Company Inc. (TSX:ASCU) (OTCQX:ASCUF) is pleased to report infill drill assay results from the Parks/Salyer infill to measured program on the Cactus Project, Arizona. These 11 drill holes total 24,463 ft (7,456 m) of …
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January 16, 2024

Arizona Sonoran Drills 1.97% CuT over 540 ft (164.6 m) at Parks/Salyer and Begins Drilling South of the Parks/Salyer Deposit

          Arizona Sonoran Copper Company Inc. (TSX:ASCU) (OTCQX:ASCUF) announces drill assays from 5 holes at Cactus East and 4 from Parks/Salyer (18,467 ft | 5,629 m) (see FIGURES 1-18). Drilling at 125 ft (38 m) drill spacings demonstrating …
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October 30, 2023


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