en.Wedoany.com Reported - On May 13, 2026, Glenstar Minerals Inc. announced that the Phase 1 reverse circulation drilling program at its Mustang Project, located in Mineral County, Nevada, USA, has been completed. A total of six reverse circulation drill holes were completed in the Rattlesnake Zone, following four previously completed holes in the Coca-Cola Zone. These holes all tested the down-dip extension 85 to 110 meters east of the outcropping mineralized body. All holes displayed strongly altered zones containing quartz veinlets hosted within intensely foliated metasedimentary rocks. Mineralization was encountered at depths of 100 to 150 meters downhole, as well as near surface. The total drilling footage was increased from the originally planned 3,500 feet to 4,300 feet.
The Mustang property consists of 89 claims covering 1,780 acres in Mineral County, Nevada. Preliminary geological assessment indicates the presence of a series of east-dipping mineralized zones. Field examination identified and sampled a quartz veinlet zone containing over 1 g/t gold, 1% copper, and 6,100 ppm antimony. The outcropping zone also contains bismuth and tungsten, pointing to a focused intrusive source forming epidote skarn alteration and a polymetallic system. Glenstar Minerals is a mineral exploration company focused on polymetallic minerals, elements classified as critical minerals used in the manufacturing of precision electronic products and other energy technologies.
Robert Marvin (P.Geo, ONT) is a Qualified Person as defined by National Instrument 43-101 and an independent consulting geologist for Glenstar Minerals Inc. He has conducted multiple field examinations of the relevant claim areas since 2022 and 2024, respectively. All fieldwork related to drilling, geological observations, and sampling was directly supervised by Mr. Marvin, who directed the compilation of technical information and has reviewed and approved the content of this news release.
Project Geologist and Exploration Manager Bob Marvin stated: "The drilling program at the Mustang Project has progressed better than expected, and we are very pleased to have discovered what appears to be a widespread occurrence of polymetallic sulfide mineralization in the Rattlesnake Zone. We hope the assay results will confirm the extensive and significant degree of mineralization suggested by visual observation."
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