Brixton Metals drills 906 g/t Ag over 4.3 m at Langis, including 1,329 g/t Ag over 1.8 m

VANCOUVER, British Columbia, June 16, 2026 (GLOBE NEWSWIRE) -- Brixton Metals Corporation (TSX-V: BBB, OTCQX: BBBXF) (the “ Company ” or “ Brixton ”) is pleased to announce results from its ongoing exploration at the wholly owned Langis Silver Project, located in the historic silver mining camp of Cobalt, Ontario, Canada. The 2026 drill campaign marks a significant milestone, targeting both infill and expansion of established high-grade silver zones. To date, a total of 18,678.05 meters across 90 drill holes has been completed in 2026.

Highlights Hole LM-26-342 intersected 23.70 m of 206.6 g/t silver from 109.80 m depth in the Shaft 6 South (S6-S) area Including 4.30 m of 905.6 g/t silver Including 1.80 m of 1,329 g/t silver Hole LM-26-355 intersected 4.95 m of 492.8 g/t silver from 146.10 m depth in the Shaft 6 Southeast (S6-SE) area Including 2.00 m of 977.2 g/t silver Including 1.00 m of 1,798 g/t silver Hole LM-26-348 returned 2.00 m of 624.0 g/t silver from 147.70 m depth in the Shaft 6 Southeast (S6-SE) area Chairman, CEO, Gary R. Thompson stated, “We are delighted to report additional high-grade silver drill results from the Langis 2026 drill program. Furthermore, it is also promising to observe disseminated silver mineralization, as it’s generally associated with large-scale, bulk-tonnage potential. The second drill is now operational to meet our goal of 60,000 meters of drilling at Langis this year as we advance toward a maiden resource estimate.

We were told by locals in the area that Brixton’s program is the largest drill campaign of any company in the camp.” Figure 1. Photographs of hole LM-26-342 at 118.50 m showing disseminated native silver. Figure 2.

Photographs of hole LM-26-355 at 148.50 m showing disseminated native silver and in millimeter-wide veinlets. Discussion Brixton’s exploration around the historic Shaft 6 area at Langis has outlined at least two zones of silver mineralization: Shaft 6 South (S6‑S) and Shaft 6 Southeast (S6‑SE). The results in this news release relate to both the S6‑S and S6‑SE zones (Table 1).

In the S6-S zone, drilling continues to return high-grade intercepts, headlined by hole LM‑26‑342, which intersected 1.80 m of 1,329 g/t silver within 23.70 m of 206.6 g/t silver. These results build on the ultra-high-grade silver mineralization previously reported in this year’s program (refer to the News Release, March 25, 2026 ). Similarly, the latest results from hole LM-26-355 extend the high-grade silver mineralization previously reported in the S6-SE area to the north (refer to News Release, May 11, 2026 ).

Hole LM-26-355 returned 4.95 m grading 492.8 g/t silver, including 1.00 m of 1,798 g/t silver. Unlike portions of S6-S that are impacted by historic mine workings, S6-SE has limited mine workings and no known historic stopes. Mineralization in the Cobalt Camp and within the Langis property has mostly been observed in veins.

However, as shown in Figures 1 and 2, the results presented in this news release also indicate disseminated silver mineralization in the S6-S and S6-SE areas. The combination of high- and ultra-high-grade silver veins with disseminated silver is encouraging for the exploration program, as it extends mineralization beyond the veins. In both the S6-S and S6-SE areas, silver mineralization is primarily hosted along the unconformity between the Keewatin Basalts and the Huronian Sediments.