DES.ASX: BLEG Programs Completed Across the Southwest Siguiri

BLEG Programs Completed Across the Southwest Siguiri

Stock	Desoto Resources Ltd (DES.ASX)
Release Time	26 May 2026, 8:35 a.m.
Price Sensitive	Yes

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Desoto Resources Completes BLEG Sampling in Siguiri Basin

Key Points

Completed BLEG sampling over 687km2 across multiple projects
143 samples sent for assay to Bureau Veritas
Program supervised by specialist BLEG technician Benoit Sanon

Full Summary

Desoto Resources Ltd has completed Bulk Leach Extractable Gold (BLEG) stream sediment sampling programs covering more than 687km2 of drainage catchments across the Dalaban, Woussoubadou, Branama, Doutila, Moussaya, and Yarakoyura Projects in the Siguiri Basin, Guinea. The Company has delivered 143 samples to Bureau Veritas Laboratories in Perth, with assays pending. The BLEG technique is designed to detect gold anomalism across large areas while reducing the impact of nuggety gold. The program aims to rapidly rank catchments, identify coherent gold and pathfinder anomalies, and generate targets for follow-up exploration. The projects are strategically located adjacent to DeSoto's existing concessions and within the Siguiri Gold Mineralisation Trend, which includes notable gold deposits.