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Colibri Intersects 7.5 m of 2.92 g/t Gold and 30 m of 0.73 g/t Gold from Near Surface in Maiden Drill Program at the Plomo Claims, EP Gold Project, Sonora, Mexico

Dieppe, New Brunswick--(Newsfile Corp. - March 13, 2026) - Colibri Resource Corporation (TSXV: CBI) ("Colibri" or the "Company") is pleased to report assay results from its maiden Phase 1 reconnaissance reverse circulation ("RC") drill program completed at the Plomo claims within the Company's 100% owned EP Gold Project located in the prolific Caborca Gold Belt of Sonora, Mexico, a region that hosts several significant gold deposits and mining operations including La Herradura and Noche Buena,..

articleFresnillo PlcMarch 13, 202610/company/fresnillo-plc/news/colibri-intersects-75-m-of-292-gt-gold-and-30-m-of-073-gt-gold-from-near-surface-in-maiden-drill-program-at-the-plomo-claims-ep-gold-project-sonora-mexico-392
Colibri Intersects 7.5 m of 2.92 g/t Gold and 30 m of 0.73 g/t Gold from Near Surface in Maiden Drill Program at the Plomo Claims, EP Gold Project, Sonora, Mexico

About this update from Fresnillo Plc

[{"type":"text","content":"Dieppe, New Brunswick--(Newsfile Corp. - March 13, 2026) - Colibri Resource Corporation (TSXV: CBI) ("Colibri" or the "Company") is pleased to report assay results from its maiden Phase 1 reconnaissance reverse circulation ("RC") drill program completed at the Plomo claims within the Company's 100% owned EP Gold Project located in the prolific Caborca Gold Belt of Sonora, Mexico, a region that hosts several significant gold deposits and mining operations including La Herradura and Noche Buena, which are operated by Fresnillo plc.","length":569,"tagName":"p"},{"type":"text","content":"The Phase 1 program comprised 22 RC drill holes completed across the San Perfecto (20 holes) and Banco de Oro (2 holes) targets within the Plomo claim block, along with one RC drill hole completed at the West Sahuaro target located within the Evelyn claim block of the EP Gold Project. The program represents the first modern drill testing of multiple targets identified through geological mapping, geophysical interpretation and surface sampling across the Plomo claims.","length":471,"tagName":"p"},{"type":"text","content":"Highlights","length":10,"tagName":"p"},{"type":"list","items":[{"val":[{"type":"text","content":"7.5 m grading 2.92 g/t Au from 6 m, including 1.5 m grading 9.95 g/t Au (PL26-017)","length":82,"tagName":"p","attribs":{}}]},{"val":[{"type":"text","content":"30.0 m grading 0.73 g/t Au from 3 m, including 1.5 m grading 7.51 g/t Au (PL26-015)","length":83,"tagName":"p","attribs":{}}]},{"val":[{"type":"text","content":"30.0 m grading 0.45 g/t Au from surface, including 6 m grading 1.16 g/t Au (PL25-011)","length":85,"tagName":"p","attribs":{}}]},{"val":[{"type":"text","content":"19.5 m grading 0.44 g/t Au from 3 m, including 4.5 m grading 1.29 g/t Au (PL25-004)","length":83,"tagName":"p","attribs":{}}]},{"val":[{"type":"text","content":"1.5 m grading 12.55 g/t Au from surface (PL25-005)","length":50,"tagName":"p","attribs":{}}]},{"val":[{"type":"text","content":"Gold mineralization intersected in 18 of 22 holes drilled in the Phase 1 program","length":80,"tagName":"p","attribs":{}}]},{"val":[{"type":"text","content":"Gold mineralization intersected across an interpreted ~1.2 km mineralized structural corridor at the San Perfecto target","length":120,"tagName":"p","attribs":{}}]}],"tagName":"ul","bulleted...

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