10:09 AM EST, 11/17/2025 (MT Newswires) -- Brunswick Exploration ( BRWXF ) said Monday that all drillholes from its Anatacau Main project, located in the Eeyou Istchee-James Bay region of Quebec, were centered on the Anais showing and intercepted multiple, large spodumene-bearing pegmatites with rich lithium mineralization.

The company said highlights included 1.66% lithium oxide (Li2O) over 47.2 meters in drill hole AN-25-05 within a larger package of continuous lithium mineralization of 120.7 meters at 1.31% Li2O. "Very high" cesium values were also intercepted in multiple secondary sub-parallel dykes including 1.46% cesium monoxide (Cs2O) over 1 meter and 0.8% Cs2O over 1 meter.

"Furthermore, we are seeing mineralization constrained to the same structural corridor that is found at Rio Tinto's Galaxy project ... and BRW's Anatacau West," said Brunswick Exploration ( BRWXF ) chief executive Killian Charles. "At Anatacau Main, we control over 18 kilometers of this highly prospective corridor which will be the focus of subsequent work in Q1 2026."

Shares of the company were last seen up 3.6% at $0.145 on the TSX Venture Exchange.