Highest-Grade Intercept To Date From Duck Creek Drilling

VANCOUVER – Noble Plains Uranium Corp. reported on the next twenty drill holes completed at its flagship Duck Creek Project in Wyoming’s Powder River Basin, highlighted by the highest-grade uranium intercept recorded to date and continued strong mineralisation across the roll-front system.
The strongest result of the drill program to date was returned from hole 25-21-096, which intersected 35.5 feet of 0.202% eU₃O₈, including a high-grade core of 4.0 feet at 0.501% eU₃O₈, a standout intercept for a Wyoming roll-front system. Additional strong results further demonstrate the consistency of mineralisation encountered at Duck Creek, including 26.5 feet of 0.083% eU₃O₈ with 4.0 feet at 0.144% eU₃O₈ in hole 25-21-095. Hole 25-21-089 intersected 25.0 feet of 0.069% eU₃O₈ including 4.0 feet at 0.17% eU₃O₈, and hole 25-21-090 intersected 17.5 feet of 0.09% eU₃O₈ including 2.0 feet at 0.217% eU₃O₈.
Importantly, these results continue to align closely with the Company’s geological model, with this set of holes hitting uranium mineralisation meeting or exceeding industry-standard thresholds for ISR-amenable deposits in Wyoming with an 80% success rate. Together, these results reinforce both the quality of the Duck Creek system and the growing confidence in its potential to support a meaningful uranium resource.
“The combination of consistent mineralisation and a standout 0.50% eU₃O₈ intercept underscores the quality of the Duck Creek system,” said Drew Zimmerman, CEO. “These results reinforce our confidence that Duck Creek can support a meaningful, scalable uranium resource. We are executing with discipline to convert drill results into future pounds in the ground, positioning Noble Plains to deliver leverage in a U.S. uranium market where secure domestic supply is becoming increasingly critical.”