# Uranium Mining News in Argentina Canonical page: https://atlas-extractions.minestarters.com/news?commodities=uranium®ions=argentina Atlas summarizes and classifies mining-industry stories from third-party publishers. Follow each source link for the original reporting. Results: 15 Returned: 10 Coverage: drill results, resource updates, and metallurgy; primary commodity matching; all time unless dates are supplied. Region: Argentina (argentina) Commodity: Uranium (uranium) Applied filters: {"regions":["argentina"],"commodities":["uranium"],"commodity_scope":"primary","document_types":["drill_results","resource_update","metallurgy"],"document_type_match":"any"} Sort: published_at desc Offset: 0; page size: 10 [Next page](https://atlas-extractions.minestarters.com/news.md?commodities=uranium®ions=argentina&page=2&page_size=10) ## Blue Sky Uranium Initiates New Joint-Venture Exploration Program at Amarillo Grande - Atlas analysis: [Read analysis](https://atlas-extractions.minestarters.com/news/blue-sky-uranium-initiates-new-joint-venture-exploration-program-at-amarillo-gra--0ac74fc9-aa84-4010-b634-1aa025c867be) · [Markdown](https://atlas-extractions.minestarters.com/news/blue-sky-uranium-initiates-new-joint-venture-exploration-program-at-amarillo-gra--0ac74fc9-aa84-4010-b634-1aa025c867be.md) - Original announcement: 2026-08-18T11:00:00.000Z - Atlas analysis published: Unknown date - Atlas analysis updated: Unknown date - Company: Blue Sky Uranium Corp. (BSK) - Original source: [tmx](https://money.tmx.com/en/quote/BSK/news/7267683516627505/blue-sky-uranium-initiates-new-joint-venture-exploration-program-at-amarillo-gra) - Atlas sentiment: 0.112 - Atlas tags: QA/QC Disclosed, Infill Drilling Blue Sky Uranium has launched a new joint-venture exploration program at the Amarillo Grande project in Argentina, targeting uranium and vanadium through RC drilling, surface exploration, and geophysical surveys. The release also provides updates on recent drilling, including successful intercepts at Ivana Gateway and disappointing results at the Ivana East target. ## Jaguar Uranium Reports Preliminary Surface Sampling Results from Huemul Uranium-Copper-Vanadium Project - Atlas analysis: [Read analysis](https://atlas-extractions.minestarters.com/news/jaguar-uranium-reports-preliminary-surface-sampling-results-from-huemul-uranium--99e427be-d8d0-4c29-8f03-ba397e12e9bf) · [Markdown](https://atlas-extractions.minestarters.com/news/jaguar-uranium-reports-preliminary-surface-sampling-results-from-huemul-uranium--99e427be-d8d0-4c29-8f03-ba397e12e9bf.md) - Original announcement: 2026-07-20T17:04:00.000Z - Atlas analysis published: Unknown date - Atlas analysis updated: Unknown date - Company: Jaguar Uranium Corp. (JAGU) - Original source: [yahoo_press](https://finance.yahoo.com/markets/commodities/articles/jaguar-uranium-reports-preliminary-surface-170400818.html) - Atlas sentiment: 0.104 - Atlas tags: Nearology Play, No QA/QC Disclosure Jaguar Uranium Corp. has announced preliminary surface rock sampling results from its Huemul project in Argentina. The results are described as encouraging and consistent with known mineralization, suggesting potential for new mineralized areas. ## Jaguar Uranium Finds Surface Uranium-Copper-Vanadium at Huemul; Assays Pending - Atlas analysis: [Read analysis](https://atlas-extractions.minestarters.com/news/jaguar-uranium-finds-surface-uranium-copper-vanadium-at-huemul-assays-pending--528af256-acbd-4b71-8261-7e90bd7ade8a) · [Markdown](https://atlas-extractions.minestarters.com/news/jaguar-uranium-finds-surface-uranium-copper-vanadium-at-huemul-assays-pending--528af256-acbd-4b71-8261-7e90bd7ade8a.md) - Original announcement: 2026-06-02T11:45:00.000Z - Atlas analysis published: Unknown date - Atlas analysis updated: Unknown date - Company: Jaguar Uranium (JAGU) - Original source: [yahoo_press](https://finance.yahoo.com/sectors/energy/articles/jaguar-uranium-finds-surface-uranium-114500309.html) - Atlas sentiment: 0.099 - Atlas tags: Nearology Play, No QA/QC Disclosure Jaguar Uranium completed an initial 200-sample rock sampling program at its Huemul project in Argentina. While early observations are encouraging and consistent with known mineralization, no assay grades or intervals were disclosed in this release. ## Blue Sky Uranium Advances Ivana Project with Metallurgical Test Program and Feasibility Engineering Agreements - Atlas analysis: [Read analysis](https://atlas-extractions.minestarters.com/news/blue-sky-uranium-advances-ivana-project-with-metallurgical-test-program-and-feas--1ad376dd-d664-47ba-a7fa-d1505459ad7c) · [Markdown](https://atlas-extractions.minestarters.com/news/blue-sky-uranium-advances-ivana-project-with-metallurgical-test-program-and-feas--1ad376dd-d664-47ba-a7fa-d1505459ad7c.md) - Original announcement: 2026-05-11T11:00:00.000Z - Atlas analysis published: Unknown date - Atlas analysis updated: Unknown date - Company: Blue Sky Uranium Corp. (BSK) - Original source: [tmx](https://money.tmx.com/en/quote/BSK/news/6143988962803331/blue-sky-uranium-advances-ivana-project-with-metallurgical-test-program-and-feas) - Atlas sentiment: 0.37 - Atlas tags: Mill Route, Single Domain Only Blue Sky Uranium's joint venture operator, IMSA, has signed service agreements with M3 Engineering & Technology and the Saskatchewan Research Council (SRC) to support the Ivana Uranium-Vanadium Project. These agreements will facilitate metallurgical testing and feasibility engineering to optimize recovery and support future economic studies. ## Blue Sky Reports Uranium Mineralization in Initial Drilling at Ivana Gateway Target - Atlas analysis: [Read analysis](https://atlas-extractions.minestarters.com/news/blue-sky-reports-uranium-mineralization-in-initial-drilling-at-ivana-gateway-tar--fba0fee7-81fa-4b53-aef3-8af57be3548f) · [Markdown](https://atlas-extractions.minestarters.com/news/blue-sky-reports-uranium-mineralization-in-initial-drilling-at-ivana-gateway-tar--fba0fee7-81fa-4b53-aef3-8af57be3548f.md) - Original announcement: 2026-02-24T12:00:00.000Z - Atlas analysis published: Unknown date - Atlas analysis updated: Unknown date - Company: Blue Sky Uranium Corp. (BSK) - Original source: [tmx](https://money.tmx.com/en/quote/BSK/news/4923439138635556/blue-sky-reports-uranium-mineralization-in-initial-drilling-at-ivana-gateway-tar) - Atlas sentiment: 0.304 - Atlas tags: True Width Disclosed, QA/QC Disclosed, Step-Out Extension Blue Sky Uranium Corp. announced initial drill results from the Ivana Gateway target, an extension of its Amarillo Grande Project in Argentina. The program confirmed uranium mineralization in 10 of 12 holes, with a highlight of 0.5m at 815 ppm U3O8 within a broader 3.4m interval at 272 ppm U3O8 in hole AGIG-007. These results validate the geological model and provide targets for ongoing follow-up drilling. ## Blue Sky Uranium Reports Detailed Modelling of Higher-Grade Domain Demonstrating Continuity in the Core Zone of the Ivana Deposit, Amarillo Grande Project, Argentina - Atlas analysis: [Read analysis](https://atlas-extractions.minestarters.com/news/blue-sky-uranium-reports-detailed-modelling-of-higher-grade-domain-demonstrating--be7e3e3e-e805-4710-8f69-dd2e27ef39af) · [Markdown](https://atlas-extractions.minestarters.com/news/blue-sky-uranium-reports-detailed-modelling-of-higher-grade-domain-demonstrating--be7e3e3e-e805-4710-8f69-dd2e27ef39af.md) - Original announcement: 2026-02-17T12:00:00.000Z - Atlas analysis published: Unknown date - Atlas analysis updated: Unknown date - Company: Blue Sky Uranium Corp. (BSK) - Original source: [tmx](https://money.tmx.com/en/quote/BSK/news/4790530278804711/blue-sky-uranium-reports-detailed-modelling-of-higher-grade-domain-demonstrating) - Atlas sentiment: 0.499 - Atlas tags: True Width Disclosed, QA/QC Disclosed, Step-Out Extension, Infill Drilling, Cut-off Undisclosed Blue Sky Uranium reported detailed modelling of a higher-grade uranium-vanadium domain within the Ivana Deposit, part of the Amarillo Grande Project in Argentina. This new modelling, based on previously reported infill and expansion drilling, demonstrates continuity and expands the core zone, which is expected to positively impact future resource estimations and prefeasibility studies. The company highlighted the potential to add significant incremental uranium pounds. ## Blue Sky Uranium Reports Positive Final Infill Drilling Results as It Advances Towards Prefeasibility-Feasibility Studies at Ivana Deposit, Amarillo Grande Project, Argentina - Atlas analysis: [Read analysis](https://atlas-extractions.minestarters.com/news/blue-sky-uranium-reports-positive-final-infill-drilling-results-as-it-advances-t--68ddffc0-63d4-4cec-b91e-e1c0ab2736bb) · [Markdown](https://atlas-extractions.minestarters.com/news/blue-sky-uranium-reports-positive-final-infill-drilling-results-as-it-advances-t--68ddffc0-63d4-4cec-b91e-e1c0ab2736bb.md) - Original announcement: 2026-01-12T12:00:00.000Z - Atlas analysis published: Unknown date - Atlas analysis updated: Unknown date - Company: Blue Sky Uranium Corp. (BSK) - Original source: [tmx](https://money.tmx.com/en/quote/BSK/news/5248044181771795/blue-sky-uranium-reports-positive-final-infill-drilling-results-as-it-advances-t) - Atlas sentiment: 0.493 - Atlas tags: QA/QC Disclosed, Infill Drilling Blue Sky Uranium has completed a 328-hole RC infill drilling program at the Ivana Deposit in Argentina, confirming high-grade uranium continuity. The results include intercepts up to 1m @ 7,003ppm U3O8 and are intended to support future mineral resource estimate updates. ## Blue Sky Uranium Completes Comprehensive GAP Analysis for Ivana Deposit and Identifies Clear Roadmap to Feasibility - Atlas analysis: [Read analysis](https://atlas-extractions.minestarters.com/news/blue-sky-uranium-completes-comprehensive-gap-analysis-for-ivana-deposit-and-iden--efcb8489-7336-483f-a22f-cd7533488ac4) · [Markdown](https://atlas-extractions.minestarters.com/news/blue-sky-uranium-completes-comprehensive-gap-analysis-for-ivana-deposit-and-iden--efcb8489-7336-483f-a22f-cd7533488ac4.md) - Original announcement: 2025-11-26T12:00:00.000Z - Atlas analysis published: Unknown date - Atlas analysis updated: Unknown date - Company: Blue Sky Uranium Corp. (BSK) - Original source: [tmx](https://money.tmx.com/en/quote/BSK/news/7831507190842934/blue-sky-uranium-completes-comprehensive-gap-analysis-for-ivana-deposit-and-iden) - Atlas sentiment: 0.347 - Atlas tags: Resource Update, QP/CP Signed Blue Sky Uranium has completed a Gap Analysis for the Ivana Uranium-Vanadium deposit, establishing a 24-month roadmap to reach Pre-Feasibility and Feasibility Study stages. The analysis, costing approximately US$13.5 million, identifies key technical, environmental, and metallurgical workstreams required to advance the project in Argentina. ## Blue Sky Uranium Launches Exploration Program after Completing Ivana Deposit Infill Drilling Program and Advances towards Prefeasibility Study at Amarillo Grande Project, Argentina - Atlas analysis: [Read analysis](https://atlas-extractions.minestarters.com/news/blue-sky-uranium-launches-exploration-program-after-completing-ivana-deposit-inf--b2f0c35d-0f8a-404b-82cb-cd0bc2eaec0b) · [Markdown](https://atlas-extractions.minestarters.com/news/blue-sky-uranium-launches-exploration-program-after-completing-ivana-deposit-inf--b2f0c35d-0f8a-404b-82cb-cd0bc2eaec0b.md) - Original announcement: 2025-09-29T11:00:00.000Z - Atlas analysis published: Unknown date - Atlas analysis updated: Unknown date - Company: Blue Sky Uranium Corp. (BSK) - Original source: [tmx](https://money.tmx.com/en/quote/BSK/news/6959221452492309/blue-sky-uranium-launches-exploration-program-after-completing-ivana-deposit-inf) - Atlas sentiment: 0.343 - Atlas tags: QA/QC Disclosed, Infill Drilling Blue Sky Uranium has completed an infill drilling program at the Ivana Deposit, totaling 4,959 metres, to support an upcoming prefeasibility study. The company has also launched a new exploration program at the Ivana Gap target using electrical tomography and initiated a comprehensive Gap Analysis to roadmap the project's development. ## Blue Sky Expands the Principal Target at the Corcovo Uranium Project, Argentina - Atlas analysis: [Read analysis](https://atlas-extractions.minestarters.com/news/blue-sky-expands-the-principal-target-at-the-corcovo-uranium-project-argentina--23ceebbf-8796-427e-8a4c-a144766d4b93) · [Markdown](https://atlas-extractions.minestarters.com/news/blue-sky-expands-the-principal-target-at-the-corcovo-uranium-project-argentina--23ceebbf-8796-427e-8a4c-a144766d4b93.md) - Original announcement: 2025-08-06T11:00:00.000Z - Atlas analysis published: Unknown date - Atlas analysis updated: Unknown date - Company: Blue Sky Uranium Corp. (BSK) - Original source: [tmx](https://money.tmx.com/en/quote/BSK/news/5852297020947683/blue-sky-expands-the-principal-target-at-the-corcovo-uranium-project-argentina) - Atlas sentiment: 0.323 - Atlas tags: QA/QC Disclosed, Apparent Width Only Blue Sky Uranium Corp. has expanded the principal target at its Corcovo Uranium Project in Argentina by integrating 104 historical oil and gas wells into its geological model. The new data confirms a significant uranium-equivalent mineralized corridor in the Centenario Core horizon, suggesting potential for further expansion to the northwest. # Atlas tag definitions - **Bonanza Intercept:** Exceptionally high-grade zone, well above the deposit-type norm. - **Metal Equivalent Opaque:** Metal equivalent grade reported without disclosing the price, recovery, or payability assumptions used. Requires an actual metal equivalent grade; a combined elemental basket such as PGE is not a metal equivalent. - **True Width Disclosed:** Actual thickness perpendicular to structure is stated, not just downhole length. - **Apparent Width Only:** Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness. - **QA/QC Disclosed:** Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates). - **Compositing Transparent:** Cut-off grade and internal dilution rules are clearly stated for reported intervals. - **No QA/QC Disclosure:** Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document. - **Cut-off Undisclosed:** Cut-off grade not disclosed — cannot assess comparability to prior estimates or peers. - **Step-Out Extension:** Mineralization extended beyond the previously known limit. - **Infill Drilling:** Confirmatory drilling to raise resource confidence, not new discovery. - **Stale Data Re-release:** Historical results re-announced with no new assays or reinterpretation — low genuine novelty. - **Deleterious Elements Present:** A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent. - **Refractory Ore:** Complex mineralogy requiring oxidation or other special processing before recovery. - **Nearology Play:** Value premise rests on proximity to a known deposit rather than own results. - **Measured Resource:** Highest confidence category — tonnage, grade, shape well-established from closely-spaced drilling. Basis for Proven Reserves. - **Indicated Resource:** Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves. - **Proven Reserve:** Measured Resource with demonstrated economic viability after applying modifying factors. - **Probable Reserve:** Indicated Resource with demonstrated economic viability after applying modifying factors. - **Inferred Resource:** Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone. - **All Inferred:** M&I share below the weak bound — very early stage, no engineering confidence. - **Tonnage Growth:** Tonnage increase reaching the strong tier vs prior estimate, with grade maintained or improved. - **Grade Improvement:** Average resource grade improved vs prior estimate — better deposit economics. - **Contained Metal Growth:** True scale improvement — contained metal ounces/tonnes increased vs prior, accounting for both tonnage and grade changes. - **Category Upgrade:** Resource confidence improved — Inferred upgraded to Indicated, or Indicated to Measured. De-risking signal. - **Tonnage Decline:** Resource tonnage decreased vs prior estimate — pit optimization removed marginal material or geological model revised down. - **Grade Decline:** Average grade fell below the red-flag bound vs prior estimate — deposit economics worsening. May indicate high-grading in early drilling. - **Contained Metal Decline:** Contained metal decreased vs prior despite tonnage growth — grade dilution exceeds volume gain. - **Category Downgrade:** Resource confidence decreased — Measured downgraded to Indicated, or Indicated to Inferred. Unusual and concerning. - **Dilutive Growth:** Tonnage increased but contained metal flat or down — likely from lower cut-off grade, not geological expansion. - **Cut-off Lowered:** Cut-off grade reduced beyond the suspicious bound vs prior estimate — tonnage growth may be artificial inflation. - **Cut-off Undisclosed:** Cut-off grade not disclosed — cannot assess comparability to prior estimates or peers. - **Stale Estimate:** Effective date is >2 years old — data currency concern, may not reflect current geological understanding. - **QP/CP Signed:** Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience. - **Cut-off Disclosed:** Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. - **JORC Compliant:** Resource estimate prepared in compliance with JORC Code (Australia) — high reporting standard. - **NI 43-101 Compliant:** Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard. - **Historical Estimate Only:** Estimate pre-dates or does not comply with current JORC/NI 43-101 standards — requires verification drilling. - **No Contained Metal:** Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting. - **No QP/CP Disclosure:** No Qualified Person or Competent Person named — lower credibility for the estimate. A QP/CP should be a member of a recognized professional association with relevant experience. - **Maiden Resource:** First formal MRE for the project — establishes baseline but typically exploration-stage with high Inferred component. No prior estimate exists, so every change band is not applicable. - **Resource Update:** Revised estimate for an existing resource — compare to prior to assess progress. - **PEA-Supporting:** Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study. - **PFS-Supporting:** Resource estimate prepared to support a Pre-Feasibility Study — requires adequate M&I component. - **DFS-Supporting:** Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence. - **High Recovery:** Recovery at or above the exceptional band for the commodity and processing route. - **Pilot Scale Complete:** Pilot or demonstration plant testing completed under continuous operation. - **Free Milling:** Simple, clean ore amenable to standard processing without oxidation. - **Multi-Domain Tested:** Variability across ore domains (oxide, transition, fresh) has been addressed. - **Recovery Improving:** Recovery improved versus a like-for-like prior test program on the same domain and route. - **Low Recovery:** Recovery below the weak band for the commodity and processing route. - **Bench Scale Only:** Only preliminary bench tests completed — no locked-cycle or pilot work. - **Refractory Ore:** Complex mineralogy requiring oxidation or other special processing before recovery. - **Single Domain Only:** Testing limited to one composite or domain — representativeness not established. - **Recovery Stagnant:** No improvement across multiple test programs on comparable material. - **Theoretical Recovery Only:** Only theoretical or liberation-derived recovery reported, with no actual test result. - **Heap Leach Route:** Processing via heap leach — lower CAPEX and OPEX, lower recovery expected. - **Mill Route:** Processing via mill or concentrator (CIL, CIP, tank leach, flotation). - **Gravity Route:** Gravity separation forms a material part of the flowsheet. - **POX/BIOX Route:** Pressure or bio-oxidation for refractory ore — high CAPEX and OPEX. - **Byproduct Commodity:** The tested commodity is a byproduct rather than the primary economic driver. - **DFS Bankable:** AACE Class 2-1 study complete and within the staleness window. - **PFS Complete:** AACE Class 3 study complete. - **PEA Only:** Only Class 4 / Initial Assessment economics available. Not bankable. - **No Study:** No formal economic study — no engineering basis for the economics quoted. - **Stale Study:** Beyond the staleness window measured from the estimate base date. - **Inferred Heavy Feed:** Material Inferred share of LOM mill feed, or the share is undisclosed. - **Resource Governance Undisclosed:** No QA/QC, top-cut methodology or QP independence disclosed. Caps study quality at the moderate tier. - **NPV Cut vs Prior Study:** A restated study reduces NPV materially against its own predecessor on the same asset. - **High IRR:** Post-tax real unlevered IRR in the strong tier or better. - **Low IRR:** IRR below the moderate tier. - **Below Jurisdiction Hurdle:** IRR below the greenfield or brownfield hurdle for its jurisdiction tier. - **IRR Basis Undisclosed:** Real vs nominal not stated, so the tier is not comparable across studies. - **Undervalued PNAV:** Funding-adjusted P/NAV in the strong tier or better. - **Overvalued PNAV:** Funding-adjusted P/NAV in the red-flag tier. - **Fast Payback:** Payback in the strong tier or better, on the required basis. - **Slow Payback:** Payback in the weak tier or worse. - **Bottom Quartile Cost:** P0-25 of the relevant commodity cost curve. - **Top Quartile Cost:** P75-100 of the relevant commodity cost curve — first to cut in a downturn. - **Cost Basis Undisclosed:** By-product vs co-product not stated, so quartile placement is unreliable. - **Low Capital Intensity:** Below the benchmark for its project type. - **High Capital Intensity:** Above the benchmark for its project type. - **Conservative Pricing:** Conservative on the worst of the spot, 3-year and consensus comparisons. - **Aggressive Pricing:** The study only works on a stretched price deck. - **No Price Sensitivity:** No price sensitivity disclosed — treated as a deliberate signal, not a neutral gap. - **No Discount Rate Sensitivity:** Blocks NPV normalisation to the common rate without reconstruction. - **Price Deck Unstructured:** Prices given only as free text, so conservatism cannot be scored. - **Long Reserve Life:** Reserve life index in the top tier of the single ladder. - **Short Reserve Life:** Reserve life index in the critical tier. - **Resource Life Upside:** Wide gap between reserve life and resource life — conversion upside rather than discovery dependence. - **Fully Funded:** Funding coverage at or above 1.0x counting committed facilities only. - **Material Funding Gap:** Funding coverage below the substantially-funded band. - **Funding Gap Exceeds Market Cap:** Red flag regardless of headline NPV — the upside is not reachable by the current equity holder. - **Encumbered by Stream:** An existing stream or royalty reduces attributable NAV and restricts future financing. - **Stability Agreement:** Fiscal terms fixed, with a term covering the mine life. - **High Government Take:** Total government take above the regional norm as a share of pre-tax cash flow. - **Fully Permitted:** Key permits granted with no unresolved challenge. - **Permit Challenge Outstanding:** An appeal or legal challenge is unresolved, which can defer first production indefinitely. - **No Community Agreement:** Permits held but no IBA or benefit agreement — the start date is unsupported. - **Closure Underprovisioned:** Closure provision materially below peers, unfunded, or undisclosed. - **Upstream TSF:** Upstream tailings construction, which is banned in Brazil and Ecuador.