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ATHA Energy Discovers Mineralization Within the Angikuni Basin in First Hole at KU Target and Drilling at Lac 50 Deposit Extends Mineralization

HIGHLIGHTS Completes first two drill holes of its 2025 Angilak Exploration Program comprisin...

articleAtha Energy Corp.June 24, 20255/company/atha-energy-corp/news/atha-energy-discovers-mineralization-within-the-angikuni-basin-in-first-hole-at-ku-target-and-drilling-at-lac-50-deposit-extends-mineralization
ATHA Energy Discovers Mineralization Within the Angikuni Basin in First Hole at KU Target and Drilling at Lac 50 Deposit Extends Mineralization

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[{"type":"text","content":"ATHA Energy Discovers Mineralization Within the Angikuni Basin in First Hole at KU Target and Drilling at Lac 50 Deposit Extends MineralizationHIGHLIGHTSCompletes first two drill holes of its 2025 Angilak Exploration Program comprising ~10,000m of diamond drilling.KU Discovery Target:The maiden drill hole, KU-DD-001 successfully targeted stacked gravity and structural anomalies (Figure 2), intersecting shallow high-grade uranium mineralization as well as numerous zones of lower-grade mineralization throughout the hole. The hole intersected total composite mineralization of 7.1 m, including a continuous shallow zone (between 84.95 m and 87.45 m) of 0.7 m of high-grade mineralization that had max radioactivity up to 18,490 CPS (Figures 3 & 4).The initial drilling at the KU Discovery Target confirms the Company's thesis that the 31 km long RIB-Nine Iron corridor is prospective for hosting uranium mineralization within the Angikuni Basin.The KU Discovery target is located within the Angikuni Basin, approximately 3 km from the northern margin, where historical trench sampling returned grades up to 30.7% U 3 O 8 .In May 2025, ATHA completed a ground gravity and electromagnetic (EM) survey, designed to vector in on priority targets along the highly prospective 31 km Rib-Nine Iron Trend, under cover of the Angikuni Basin - a direct analog to the Athabasca Basin.At KU, the survey identified a large - 2 km long by 500 m wide geophysical gravity anomaly. Additionally, a geological structural study was completed in May by SRK Consulting, highlighting numerous interpreted NW-SE faults and cross cutting E-W faults. The gravity survey demonstrates the identified anomalies are coincident with the modeled faults, and the historical high-grade surficial mineralization.Lac 50 Deposit:The first hole targeted the J4/Ray zones located along the Lac 50 Trend (Figure 2). The hole successfully extended mineralization down-dip by ~100 m, demonstrating that the Lac 50 Deposit remains open and unconstrained, both along strike and at depth.J4R-DD-0091 intersected 3.8 m of composite mineralization including 0.4 m of >10,000 CPS up to a max of 14,826 CPS (Figure 5).The 2025 Angilak Exploration Program will continue to target expansion of the mineralized envelop at the Lac 50 Deposit while also testing regional targets along the RIB-Nine Iron Corridor.T...

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