Cosa Identifies Over 25 km of Prospective Conductive Strike Length at the Astro Uranium Project, Athabasca Basin, SaskatchewanSeptember 17, 2025 8:00 AM EDT | Source: Cosa Resources Corp.Vancouver, British Columbia--(Newsfile Corp. - September 17, 2025) - Cosa Resources Corp. (TSXV: COSA) (OTCQB: COSAF) (FSE: SSKU) ("Cosa" or the "Company") is pleased to announce that project-wide ZTEM surveying at the Astro uranium project ("Astro" or the "Project") has identified over 25 kilometres of prosp ...

Core Insights - Greenridge Exploration Inc. has completed a helicopter-borne time-domain electromagnetic survey on the Bradley Lake Uranium Project, which is a 1,147-hectare site located approximately 30 kilometers northwest of Stony Rapids, Saskatchewan [1][3][5] - The survey aims to refine conductive structural corridors that may host uranium mineralization, integrating 2025 results with historical data to identify potential sources of high-grade uranium showings [3][12] Project Overview - The Bradley Lake Project includes the Bradley West and Bradley East uranium showings, with historical uranium grades in outcrop samples reaching up to 3.53% U3O8 [5] - Previous exploration activities have been limited, with intermittent exploration since 1968, and significant findings including a 700-meter-long uranium radiometric anomaly detected in 2007 [6][7] - The project is bisected by the Grease River Shear Zone, which is believed to be structurally associated with the Fond du Lac uranium deposit located 34 kilometers to the southwest [6] Survey Details - The 2025 survey utilized Axiom Exploration Group's proprietary Xcite™ HTDEM system, capable of detecting conductive zones up to hundreds of meters deep, which is essential for identifying potential uranium deposits [9][10] - The airborne survey covered 201 line-kilometers at 100-meter line spacing, providing high-resolution electromagnetic data alongside radiometric data to detect radioactive anomalies [10] Future Plans - Greenridge plans to integrate the results of the HTDEM survey with historical geological and geophysical data to better delineate the footprint of known mineralized zones at Bradley Lake [12] - The company holds an active exploration permit for surface prospecting and sampling, as well as airborne and ground geophysics, valid until May 31, 2027 [12] Company Background - Greenridge Exploration Inc. is focused on creating shareholder value through the acquisition, exploration, and development of critical mineral projects in Canada, owning or having interests in 27 projects covering approximately 334,987 hectares [15][16] - The company has one of the largest uranium property portfolios in Canada, consisting of 16 projects and additional claims covering approximately 221,509 hectares [16]

Core Insights - Cosa Resources Corp. has successfully identified two kilometers of highly prospective strike length at the Cyclone Trend on the Murphy Lake North Project, characterized by strong sandstone alteration and graphitic faulting [1][4][5] Company Overview - Cosa Resources Corp. operates in the uranium exploration sector in northern Saskatchewan, holding a 70% interest in the Murphy Lake North Project, which is a joint venture with Denison Mines Corp. [1][22][25] - The company has a portfolio of approximately 237,000 hectares across multiple underexplored projects in the Athabasca Basin region [22] Drilling Program - The summer drilling program at Murphy Lake North totaled 3,323 meters across eight holes, focusing on the Cyclone trend and following up on previous winter drilling results [6][25] - Six out of seven drill holes at the Cyclone trend yielded positive results, indicating geology considered highly prospective for eastern Athabasca-style uranium deposits [7][25] Geological Findings - The Cyclone trend drilling identified significant unconformity relief of up to 30 meters and extensive alteration zones, which are encouraging indicators for potential uranium mineralization [5][8] - The alteration and structure observed at the Cyclone trend are believed to be early indicators of an eastern Athabasca uranium-bearing trend [3][9] Future Plans - Cosa plans to use pending geochemical results to guide follow-up drilling in early 2026, with continued support from Denison Mines [9][25] - The company has left much of the drill equipment on site to minimize costs and time for resuming work in the next drilling season [3][9]

Core Insights - Standard Uranium Ltd. has successfully completed ExoSphere Multiphysics surveys at its flagship Davidson River Project, identifying multiple high-priority uranium targets in the southwest Athabasca Basin [1][3][5] Exploration and Survey Results - The surveys utilized combined 3D Ambient Noise Tomography (ANT) and Horizontal-to-Vertical Spectral Ratio (HVSR) models, generating critical subsurface information for ongoing exploration [5][7] - Distinct gravity-low anomalies indicating potential hydrothermal alteration zones have been identified across the Warrior, Bronco, and Thunderbird corridors, coinciding with known electromagnetic conductors and extrapolated basement faults [5][8] - The new datasets from the Multiphysics surveys provide invaluable targeting information, enhancing the understanding of the geological framework in the area [3][7] Upcoming Drilling Program - A four-to-six-week diamond drilling program is scheduled to commence in early September 2025, marking the first drilling campaign since 2022 [5][10] - Drill targets will be prioritized based on previous drilling results, new ANT + HVSR + Gravity anomalies, and machine learning SmartMatch targets [11] Project Overview - The Davidson River Project consists of 10 contiguous mineral dispositions covering approximately 30,737 hectares and is located 25 to 30 km west of significant uranium deposits [14][27] - The project hosts four main conductive corridors associated with graphitic-sulphidic structures, which are commonly linked to high-grade uranium systems [15][16] Financial Update - The company is moving forward with a non-brokered private placement to raise gross proceeds of up to C$3,500,000, with an initial tranche expected to be completed shortly [19][20]

Core Insights - Strathmore Plus Uranium Corporation has reported positive results from Phase 1 drilling in the 2025 exploration season at the Agate property, extending the northern trend of the Lower sand by 1,200 feet to a total length of over 4,900 feet [1][3] - The drilling targets the Eocene Wind River Formation, known for its high porosity and permeability, and aims to explore both the Lower sand and the discovered shallow mineralization within the Middle sand [2][3] - The company plans to conduct additional in-fill drilling to refine the continuity and thickness of mineralization across the trend, with results from Phase 1 guiding the Phase 2 drilling scheduled for later in the year [4][6] Drilling Results - Notable drilling results include hole AG-205-25, which encountered 15.5 feet of 0.045% eU3O8, with a significant intercept of 10 feet at 0.061% eU3O8 [1] - The drilling program has identified mineralization within the tails and interface of the interpreted roll-front system, indicating proximity to the main body of the deposit [3][11] - Historical data shows that the Shirley Basin district has produced significant uranium, with 53 million pounds mined historically, indicating the potential for further discoveries in the Agate property [7] Project Overview - The Agate property consists of 100 wholly owned lode mining claims covering approximately 2,066 acres, with uranium mineralization located in classic Wyoming-type roll fronts [7] - The uranium mineralization is shallow, ranging from 20 to approximately 150 feet deep, and is likely amenable to in-situ recovery methods [7] - Strathmore has completed 200 holes during the 2023 and 2024 drilling programs, including the installation of monitor wells for groundwater studies [7] Company Background - Strathmore Plus Uranium Corp. is focused on discovering uranium deposits in Wyoming and has three permitted uranium projects: Agate, Beaver Rim, and Night Owl [8] - The company is utilizing Wind River Drilling for the drilling operations and Hawkins CBM Logging for geophysical logging, with oversight from the VP of Exploration [6]

Core Viewpoint - Forum Energy Metals Corp. has received overwhelming shareholder approval for its arrangement with Baselode Energy Corp., which involves the exchange of shares and options as part of the acquisition process [1][5]. Group 1: Arrangement Details - Under the arrangement, shareholders will receive 0.3535 of a Baselode common share for each Forum share held, with adjustments made for options and warrants [2]. - The arrangement required at least two-thirds (66⅔%) approval from shareholders present at the meeting, along with a majority excluding interested parties [4]. - A total of 108,801,782 shares were represented at the meeting, accounting for 35.17% of the total issued shares [3]. Group 2: Voting Results - Of the votes cast, 97.57% were in favor of the arrangement, which increased to 97.48% after excluding shares as required [5]. Group 3: Next Steps - The company will seek a final court order to approve the arrangement on August 22, 2025, with completion expected shortly after if customary closing conditions are met [6]. Group 4: Company Background - Baselode Energy controls approximately 241,409 hectares for exploration in the Athabasca Basin, with no underlying royalties [7]. - Forum Energy Metals focuses on high-grade uranium deposits in Canada, holding significant land positions in Saskatchewan and Nunavut [10].

The Phase I program has confirmed both the presence and location of the four variably radioactive stratigraphic horizons previously identified in the late 1970s during the historical exploration work completed by Western Mining, a previous operator of the project1 (see Figure 1). The Company's mapping focused on areas identified proximal to previous drilling and showed elevated radioactivity up to nearly eight times background levels (up to 400 cps2). The highest radioactivity detected by the Company was fo ...

TORONTO, Aug. 6, 2025 /PRNewswire/ - IsoEnergy Ltd. (NYSE American: ISOU) (TSX: ISO) ("IsoEnergy") and Purepoint Uranium Group Inc. (TSXV: PTU) (OTC: PTUUF) ("Purepoint") today announced that initial assays from the first two discovery drill holes completed at their joint venture Dorado project's ("Dorado" or the "Project") Nova Discovery in Saskatchewan's Athabasca Basin have confirmed the presence of high-grade uranium mineralization (Figure 1). Strong assay results from PG25-04 and PG25-05, based on sele ...

Core Insights - IsoEnergy and Purepoint announced high-grade uranium mineralization at the Nova Discovery in the Dorado project, with assay grades reaching up to 5.4% U3O8 from initial drill holes [1][3][6] - The results from drill holes PG25-04 and PG25-05 confirm the significance of the mineralization at the Q48 target, with PG25-05 returning 1.0 metre grading 2.2% U3O8, including 0.3 metres at 5.4% U3O8 [1][4][10] - Assays from PG25-07 are pending, which are expected to provide further insights into the mineralized system [1][3][6] Summary by Sections Assay Results - Initial assays from drill holes PG25-04 and PG25-05 confirmed high-grade uranium mineralization, with PG25-05 showing 1.0 metre at 2.2% U3O8 and PG25-04 showing 0.6 metres at 1.0% U3O8 [1][4][6] - The assay results validate the mineralization first intersected at Q48, which is hosted in a steeply dipping, brittle basement fault [6][10] Drilling Details - The Dorado project encompasses over 98,000 hectares of uranium exploration ground, including the former Turnor Lake, Geiger, Edge, and Full Moon properties [21][32] - The drilling program is designed to extend the mineralized trend northeast, with follow-up drilling planned for winter when ground conditions are favorable [6][22] Company Profiles - IsoEnergy is a globally diversified uranium company with significant resources in top mining jurisdictions and is advancing its Larocque East project in the Athabasca basin [32] - Purepoint Uranium Group focuses on uranium exploration in the Athabasca Basin and operates advanced projects in partnership with industry leaders [33][34]

Core Insights - F3 Uranium Corp has reported significant results from the Tetra Zone, with the widest intervals of radioactivity to date on the Patterson Lake North Project, including 67.0m of composite radioactivity in drill hole PLN25-217 and 39.5m in PLN25-212 [1][2][14] Summary by Sections Exploration Results - Drill hole PLN25-217 intersected 67.0m of composite radioactivity between 299.5m and 414.5m, with 49.0m of continuous radioactivity between 347.5m and 396.5m [1][2] - Drill hole PLN25-212 intersected 39.5m of composite radioactivity between 330.0m and 409.5m, including 27.5m of continuous radioactivity between 360.5m and 396.5m [1][2] Company Commentary - Sam Hartmann, Vice President of Exploration, highlighted the unexpected substantial radioactive widths and the potential of the Tetra Zone, indicating a need for adaptations in the drill plan and deposit model generation [2][14] - The company plans to conduct a ground geophysical program to improve conductor modeling around the Tetra Zone, which may reduce the number of drill holes required for targeting [2][14] Project Overview - The Patterson Lake North Project spans 42,961 hectares and is located in the Athabasca Basin, near significant high-grade uranium deposits [14][16] - The project includes the JR Zone Uranium discovery and the newly identified Tetra Zone, which is positioned 13km south of the JR Zone [14][16]