NexGen Commences Expanded 43,000 Meter Drill Program at Patterson Corridor East

Figure 1: PCE area with drilling to date and relative location to Arrow. The primary target area (shown in green) outlines where testing for high-grade expansion and footprint extents will focus. (CNW Group/NexGen Energy Ltd.)

NexGen Energy Ltd. (“NexGen” or the “Company”) (TSX: NXE) (NYSE: NXE) (ASX: NXG) is excited to announce the commencement of a 43,000 meter (m) exploration drill program to continue to test the extents and growth of mineralization discovered in early 2024 at Patterson Corridor East (PCE) located 3.5 km east of the world-class Arrow Deposit. This systematic program represents an increase of 9,000 m from the 2024 program and is expected to be one of the largest drill programs in the Athabasca Basin, Saskatchewan in 2025. The initial results at PCE revealed vein-type uranium mineralization intersected within the competent basement rock, highly analogous to Arrow. Since discovery, the mineralized footprint at PCE has rapidly grown to 600 m along strike and 600 m of vertical extent (see November 12, 2024 news release). read more

NexGen Announces Best Hole (RK-24-207) to Date and Material Expansion of Mineralized Zone at Patterson Corridor East

Figure 1: Schematic plan view of mineralized footprint at Arrow and PCE at the same stage of drilling; gravity as background with low values in blue (CNW Group/NexGen Energy Ltd.)

 NexGen Energy Ltd. (“NexGen” or the “Company”) (TSX: NXE) (NYSE: NXE) (ASX: NXG) is pleased to announce the mineralized zone at Patterson Corridor East (PCE) has materially expanded since the original discovery in the 2024 Winter Program (see NexGen News Release dated March 11, 2024). The Summer Drill Program commenced May 21st, with eight (8) out of twelve (12) drillholes intersecting mineralization to date (Figures 1 and 2, Table 1). Extensive mineralization plunges to the east with a span of 540 m along strike and 600 m vertical extent, showing wide intervals of elevated radioactivity that remain open at depth and along strike. In comparison, previously reported holes from PCE had identified two mineralized holes, 275 m apart. read more

NexGen Announces Additional Mineralization Discovered at Patterson Corridor East, Assays from RK-24-183 and Commencement of Expanded Summer Exploration Program

Figure 1: Schematic cross-section showing early holes at Arrow and PCE with relative depths of mineralization; follow up will primarily focus on blue shaded area down dip and along strike (CNW Group/NexGen Energy Ltd.)

NexGen Energy Ltd. (“NexGen” or the “Company”) (TSX: NXE) (NYSE: NXE) (ASX: NXG) is pleased to announce drilling at Patterson Corridor East (“PCE“) has intersected mineralization in RK-24-193 over 67.5 metres (m) (383.5 to 451 m) across various intervals including up to 7,500 cps over 1.5 m (Figures 1 to 4, Table 1). RK-24-193 is located 275 m southwest along strike of RK-24-183 (discovery hole) and at approximately the same depth below surface. read more