Junior Explorer Just Validated a 40 Year Old Uranium Target

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Tuesday, July 14, 2026

Uranium exploration is attracting renewed attention as countries race to secure long term nuclear fuel supplies for a future increasingly shaped by artificial intelligence, data centers, and electrification. In Saskatchewan's Athabasca Basin, one of the world's richest uranium districts, even early exploration success can quickly reshape how investors view a project.

Shares of Standard Uranium Ltd. (TSX-V: STND) (OTCQB: STTDF) are in focus Tuesday after the company reported that every completed hole from its winter drill program returned anomalous uranium at its Corvo project, the first drilling on the ground in more than four decades.

The program covered 2,457 metres across ten reconnaissance holes at the Manhattan, Brooklyn, and Tribeca target areas, funded by earn-in partner Aventis Energy (CSE: AVE) (OTCQB: VBAMF) and operated by Standard Uranium. Analytical work confirmed anomalous uranium in all nine completed holes, six of them carrying significant enrichment above 100 parts per million, with the strongest interval reaching 387 parts per million uranium. Uranium to thorium ratios consistently above 2:1 support the interpretation of hydrothermal uranium enrichment, with mineralization hosted in altered basement rocks along fault zones that remain open along strike and at depth.

Supporting the exploration thesis, the company also reported elevated pathfinder elements, including boron values up to 13,600 parts per million that can help vector future drilling. One hole at the Tribeca target also returned intervals containing more than 0.1% total rare earth element oxides. Standard Uranium believes more than 25 kilometres of prospective structural corridors remain to be tested.

Sean Hillacre, President and VP Exploration of Standard Uranium, called the results "a significant achievement and a validation of our exploration model," adding that the data will guide a second phase of drilling focused on extending mineralized zones and testing additional priority targets. Separately, the company said the TSX Venture Exchange has extended the final acceptance date for its previously announced non-brokered private placement to August 11, 2026.

For a project that had not seen a drill bit since 1979, confirming anomalous uranium in every completed hole gives Standard Uranium a meaningful foundation as exploration advances toward a second phase.

Shares of STND closed Monday up 5.9% at C$0.09 on the TSX Venture Exchange, while the U.S. listed STTDF added 1.8% to $0.0639, with the new drill results landing ahead of Tuesday's opening bell. Shares of AVE ended Tuesday down 4.8% at C$0.10, while VBAMF closed even at $0.0777.

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