Blue Sky Uranium Corp. reports exploration and project-advancement developments for its uranium-vanadium portfolio in Argentina. Its updates center on the Amarillo Grande Project in Rio Negro Province, including the Ivana uranium-vanadium deposit and district targets such as Ivana East and Ivana Gateway.
Recurring announcements cover drilling programs and assay results, mineralization modeling, infill and expansion work, hydrogeological studies, metallurgical testing, and engineering activities supporting technical studies at Ivana. The company also reports corporate updates tied to its joint-venture operating company Ivana Minerales S.A., investor relations activities, and mining-industry presentations.
Blue Sky Uranium (BKUCF) will present at Red Cloud's Fall Mining Showcase on October 28, 2026, in Toronto. CEO Niko Cacos is scheduled to speak at 10:20am Eastern Standard Time. The in-person conference runs October 28–29 at the Omni King Edward Hotel; shareholders and interested parties are invited to attend.
Blue Sky Uranium (BKUCF) announced the inclusion of its Amarillo Grande project in the NEA/IAEA global uranium report, Uranium 2026. The report covers the Ivana deposit's exploration programs and data from its 2024 preliminary economic assessment.
Using the report's figures, Ivana has the largest uranium resource among seven Argentine deposits when inferred resources are excluded, and the third-largest total resource. It is one of four prospective Argentine uranium production centres and has the highest listed nominal production capacity among them. Among planned and prospective uranium mines worldwide with open-pit mine plans, Ivana ranks sixth by nominal production capacity. These rankings concern resources and prospective capacity, not current production.
Blue Sky Uranium (BKUCF) has begun exploration fieldwork at its Amarillo Grande Uranium-Vanadium Project in Río Negro Province, Argentina.
The approved and funded initial six-month program starts at Bajo de Valcheta, followed by a pilot radon survey at the Ivana Deposit. Broader radon and lead-isotope surveys along the Ivana Corridor depend on satisfactory pilot results. Selected geophysical survey lines are also included. The agreed program includes approximately 500 metres of reverse-circulation drilling at Cuatro, subject to access and permitting.
COAM has committed funding under a call option framework through Blue Sky's wholly owned subsidiary, Minera Cielo Azul. Exploration is scheduled over twelve months, but further surveys and drilling depend on initial results and joint technical review with COAM. The framework gives IMSA an exclusive option to acquire certain exploration targets.
Blue Sky Uranium (OTCQB: BKUCF) and joint-venture operator Ivana Minerales have launched a new, COAM‑funded exploration program at the Amarillo Grande Uranium‑Vanadium Project in Río Negro, Argentina. The approved initial six‑month phase includes 500 m of RC drilling at the Cuatro target, 10 line‑km of IP surveys, a radon gas pilot survey, lead‑isotope sampling, and surface work along 5 km of the Ivana Corridor, plus regional greenfield exploration at Don Javier, Toro, Bajo de Valcheta West and Ivana West.
The broader 12‑month program may expand IP and drilling at Cuatro and Ivana Gateway, subject to results. Separately, six diamond holes totaling 431 m at Ivana East did not confirm the prior geological model, with uranium‑vanadium assays below reporting thresholds, prompting a required model revision.
Blue Sky Uranium (OTCQB:BKUCF) has adopted semi-annual financial reporting (SAR) under BC Securities Commission Blanket Order 51-933 for eligible TSX Venture issuers. The move shifts from quarterly to semi-annual interim reports, aiming to reduce administrative and financial reporting costs.
The company’s fiscal year-end remains December 31. It will stop filing three- and nine-month interim financial statements and MD&A, starting with the quarter ended March 31, 2026. Blue Sky Uranium will continue to file audited annual and unaudited six-month statements and maintain timely disclosure of material changes.
Blue Sky Uranium (OTCQB:BKUCF) announced service agreements for its Ivana uranium-vanadium project in Rio Negro, Argentina. Joint venture Ivana Minerales signed with M3 Engineering and the Saskatchewan Research Council (SRC) for feasibility engineering and metallurgical test work.
The program, starting with 900kg of composite samples, will define the processing flowsheet, optimize uranium and vanadium recovery, reduce technical risk, and feed future economic and development studies.
Blue Sky Uranium Corp (OTCQB:BKUCF) announced that Joseph Grosso retired as Chair and Director, effective April 21, 2026, and has been named Director Emeritus.
Mr. Grosso will continue advising the company and remains a large shareholder. He led discovery and advancement of the Amarillo Grande district and the prefeasibility-track Ivana Deposit.
Blue Sky Uranium (OTCQB: BKUCF) has started a ~1,200 metre diamond drilling program at the Ivana East target, about 10 km northeast of the Ivana uranium-vanadium deposit in the Amarillo Grande district, Argentina. Initial holes total ~850 metres; subsequent holes depend on results.
The program targets shallow unconformity-hosted uranium in the Chichinales Formation with scout holes ~50 metres and one-to-two holes up to ~100 metres. Final assays from the nearby Ivana Gateway program are expected by the end of April 2026.
Blue Sky (OTCQB:BKUCF) has begun a hydrogeological study to support future development of the Ivana uranium‑vanadium deposit at its 100%‑owned Amarillo Grande Project in Rio Negro, Argentina. The program will assess groundwater, water supply options, and dewatering needs to inform ongoing technical studies.
The program started in early March, is estimated to take ~five months, and is budgeted at approximately US$400,000 (excluding additional drilling/pumping work). Hidroar S.A. is carrying out the study; a company qualified person reviewed technical content.
Blue Sky Uranium (OTCQB: BKUCF) will present at Red Cloud's Pre-PDAC Mining Showcase in Toronto on February 26-27, 2026. CEO Niko Cacos will present Day 2, Friday February 27 at 2:40 PM Eastern in the Vanity Fair Presentation Room, covering strategy, recent developments and next-phase initiatives. The event is in-person at The Omni King Edward Hotel and open to shareholders and industry participants; registration is available via the conference website.