Barksdale Resources Corp. reports exploration and corporate financing developments for its critical, base and precious metals portfolio across the Americas. Company announcements center on the flagship Sunnyside Project in Arizona, including reverse-circulation drilling, assay results, copper-zinc-silver mineralization, historical target areas, geophysical targets, permitting under a U.S. Forest Service plan of operation, and qualified-person review under National Instrument 43-101.
News also covers Barksdale's capital structure and funding activity, including private placements of common share units and warrants, secured convertible debenture amendments, shares-for-debt settlements, warrant extensions, related-party transaction disclosures, and TSX Venture Exchange matters tied to its exploration financing.
Barksdale Resources (BRKCF) began diamond drilling at its Sunnyside project in southern Arizona on November 2, 2026. The 67.5%-owned project's initial phase comprises approximately 8,000 meters within a planned 16,000-meter program, funded from a recently completed C$15.7 million private placement. Phase one sites are approved under the existing Plan of Operations.
The program targets deeper copper mineralization beyond the reach of earlier reverse circulation drilling, which collects rock chips rather than continuous core. Prior results include 60.96 meters of 0.93% copper in SUN26-002R. Earlier holes at World's Fair and January-Norton stopped short of planned depths because of heavy water inflows. Barksdale also completed an airborne geophysical survey over Sunnyside and Four Metals; it expects final reporting by early December 2026 to help refine second-phase drill targets.
Barksdale Resources (BRKCF) has begun updating the preliminary economic assessment for its wholly owned San Javier copper-gold project in Mexico. The update will evaluate gold recovery for the first time and use consensus long-term copper and gold prices. Barksdale expects completion in the fourth quarter of 2027.
The 2024 assessment used US$4.00/lb copper, with initial capital of US$116.8 million and post-tax net present value of US$61.6 million at a 7% discount rate. The update covers recovery testing, a copper-gold resource estimate, pit optimization and revised costs and economics. Gold assays from 187 samples returned positive results in four of five historical drill holes. The previously cited 250,000–400,000 ounces of gold is conceptual, not a defined mineral resource; further work may not establish one.
Barksdale Resources (BRKCF) plans a non-brokered private placement of up to C$14.0 million and announces major leadership and capital structure changes to advance its 67.5%-owned Sunnyside copper project in Arizona.
The financing comprises up to 77,777,777 units at C$0.18, each with one share and half a warrant exercisable at C$0.30 for two years, with a minimum gross proceeds condition of C$12.6 million including any Crescat participation. Barksdale also agrees to settle C$5,437,500 of convertible debentures with Delbrook funds via 40,000,000 common shares and 5,208,333 units, extinguishing the debentures and related security, subject to TSXV approval and completion of the offering.
George Ogilvie becomes chairman, Chris Stewart president and CEO, and David Birch CFO. The company proposes renaming to Arizona Standard Copper Inc. and a 10-for-1 share consolidation, which would reduce outstanding shares from 234,867,510 to about 23,486,751 before giving effect to the financing and debt settlement.
Barksdale Resources (BRKCF) reported final assays from its Spring 2026 reverse-circulation drill program at the Sunnyside property and outlined a Fall 2026 exploration campaign.
Key new intercepts include SUN26-018R with 102.1 m of 0.19% Cu from 93.0 m, including 18.3 m of 0.35% Cu from 111.3 m, and SUN26-021R with 21.3 m of 0.20% Cu from 205.7 m and 6.1 m of 0.35% Cu from 256.0 m. Previously released holes include SUN26-013R with 109.7 m of 0.32% Cu from 158.8 m and 7.6 m of 1.93% Cu from 187.4 m, plus additional thick mineralized intervals from SUN26-001R, 002R and 003R.
The results indicate porphyry-style Cu-Mo and copper lode vein mineralization over roughly 1 km of strike and 1 km of depth in the northeast portion of Sunnyside, remaining open to depth, west and south. Barksdale plans a property-wide airborne ZTEM geophysical survey and an initial 8,000 m diamond core drill program to extend near-surface Cu-Mo mineralization to depth and begin defining a mineral resource.
Barksdale Resources (OTCQB: BRKCF) has completed Phase II earn-in requirements for the Sunnyside Property in Arizona by paying $550,000 in cash and issuing 4,900,000 common shares to Great Basin Metals on August 28, 2026. This increased Barksdale’s interest in Arizona Standard LLC, the Sunnyside holding company, from 51% to 67.5%, while Great Basin’s share decreased to 32.5%. The new shares are subject to a four‑month hold period.
A Management Committee, chaired by Barksdale and comprising three Barksdale and two Great Basin delegates, will now oversee Sunnyside, with expenditures funded pro rata to ownership. Barksdale plans to propose a budget in early September 2026 to complete the Fall 2026 diamond drill program, an airborne ZTEM survey and related work, subject to committee approval.
At the San Javier copper‑gold project in Sonora, all cash and share payments under the 2020 option agreement with Tusk Exploration are complete and transfer of 12 concessions is underway. Prior resampling of 2007 drill core rejects returned favourable gold results, and Barksdale aims to conduct metallurgical tests to support an initial gold resource estimate.
Barksdale Resources (OTCQB: BRKCF) has completed all remaining payments to Tusk Exploration to acquire 100% ownership of the San Javier Project in Sonora, Mexico. The company made a final cash payment of C$227,500, issued 4,550,000 shares, and consolidated the remaining concessions from the 2020 transaction.
The San Javier IOCG deposit hosts a 2024 PEA-level Measured and Indicated resource of 419.2 million lb copper, with 289.4 million lb recoverable via heap leach. A 2026 gold resampling program on 2007 drill holes reported intercepts including 9 metres of 3.464 g/t Au and shallow zones such as 18 metres of 0.504 g/t Au, alongside the reported 12 metres of 1.084 g/t Au. Leapfrog modelling approximates a 28% increase in deposit volume versus 2021 modeled results, though updated average grades are not yet estimated. Barksdale has engaged AKF Mining Services to assess the impact of adding a gold resource and plans to update the copper and gold mineral resource inventory, which may support a PEA update or a potential Pre-Feasibility Study.
Barksdale Resources (OTCQB: BRKCF) reports that its 2026 drill program at the 51%-owned Sunnyside project has exceeded the 25,000 ft drilling requirement under its joint venture with Great Basin Metals, satisfying all Phase II spend and footage milestones. Upon written confirmation from GBM, Barksdale expects release of an escrowed C$550,000 cash payment and 4,900,000 shares, which would allow its ownership in Sunnyside to increase to 67.5%.
The company also updates reverse-circulation hole SUN26-013R, now reporting an interval of 65.5 metres grading 0.47% Cu and 1.24 g/t Ag, including 7.6 metres of 1.93% Cu and 1.96 g/t Ag. According to Barksdale, four recent holes (SUN26-001R to -003R and -013R) likely define copper lode veins continuous over more than 600m of strike and to depths up to 1,000m, interpreted as the upper part of a porphyry copper-molybdenum system. Extensive sampling, QA/QC procedures, and oversight by a Qualified Person under NI 43-101 are described.
Barksdale Resources (OTCQB: BRKCF) reported an update on its 2026 reverse circulation drill program and broader exploration at the Sunnyside copper-gold-silver project in Arizona. The company is drilling SUN26-023R and is less than 1,500 feet from completing the required 25,000 feet to increase its Sunnyside ownership to 67.5%, with completion expected by the end of July. Upon completion, Barksdale will issue 4.9 million shares and pay C$550,000 to Great Basin Metals under the Phase II earn-in.
Barksdale released assays from 10 additional step-out holes (SUN26-005R to 014R). Highlights include 0.3% Cu over 77.7 m including 1.93% Cu over 7.6 m in SUN26-013R, plus several silver-rich intercepts, while noting decreasing copper and changing metal zonation away from the initial high-grade intercepts. Historic and 2026 drilling indicate continuous copper mineralization connecting upper and lower Sunnyside porphyries to depths of more than 1,000 m. The company is adding AI targeting via VRIFY and reprocessed geophysics, and is planning a 15,420 m fall 2026–spring 2027 diamond drill program focused on expanding high-grade copper zones and refining targets across Sunnyside.
Barksdale Resources (OTCQB: BRKCF) reported progress at its Sunnyside copper project, where 19 holes totaling 20,005 ft have been drilled in the Spring 2026 Phase II program.
Results define a >1,000 m vertical zone of continuous hypogene copper and support a planned 15,240 m Fall 2026 core program. Completing 25,000 ft of drilling is expected to raise Barksdale’s ownership in Sunnyside to 67.5%.
Barksdale Resources (OTCQB: BRKCF) announced assay results from the first four holes of its 2026 Sunnyside reverse-circulation drill program in Arizona, reporting broad, near-surface porphyry-style copper-zinc-silver mineralization. Key intercepts include 0.45% Cu over 392.19m, 0.29% Cu over 454.15m, and two higher-grade zones of 0.90% Cu over 60.96m and 0.93% Cu over 60.96m. As of May 1, 2026 the company completed 13 holes (4,107m) and will continue drilling targets including Triple C, with mid- and lower-porphyry targets still to be tested.