Montreal, July 6, 2026 – Brunswick Exploration Inc. (TSX-V: BRW, OTCQB: BRWXF; FRANKFURT: 1XQ; “BRW” or the “Company”) has announced the commencement of a new drilling program for its two flagship Quebec projects, Anatacau Main and Mirage, located in the Eeyou Istchee-James Bay region. The program totals 6,000 meters, with approximately 2,000 meters allocated to Anatacau and 4,000 meters to Mirage.
Company CEO Highlights Potential
Mr. Killian Charles, President and CEO of BRW, stated: “With an inferred Mineral Resource Estimate (“MRE”) of 52.2Mt grading 1.08% Li2O, Mirage is already one of the most important lithium assets in Canada. We see significant potential to rapidly expand both the MRE and the associated Exploration Target. Many of the pegmatites drilled to date remain open in all directions and, in addition, several lithium-bearing pegmatites have yet to be drill tested.”
He added: “In parallel, we believe that Anatacau could be as significant as Mirage. The drilling will continue to outline the potential we see at this asset. No other lithium junior company in Canada has such a unique combination of advanced, high potential assets. We believe the planned summer campaign will cement our position as one of the most exciting lithium exploration companies in Canada.”
Summer Drill Program Overview
Drilling will begin at Anatacau for approximately one month before moving to Mirage for the remainder of the campaign. While 6,000 meters are planned, final meterage at either project may be expanded as necessary to continue expanding both assets.
Anatacau Drilling Objectives
The drilling at Anatacau aims to extend known spodumene pegmatite dykes and discover new ones. The spodumene pegmatite dyke field defined to date at the Anais zone extends over 600 meters long and 450 meters wide and remains open in all directions. The largest spodumene-bearing pegmatite, the Anais Main dyke, measures approximately 40 meters in width and recently extended to a strike length of over 350 meters. Several mineralized pegmatites exceeding 10 meters in width surround the Anais Main dyke, interpreted as a stacked pegmatite system. Notable intercepts include 1.31% Li2O over 120.7 meters in hole AN-25-05 and 1.31% Li2O over 90.5 meters in hole AN-26-07.
Mirage Drilling Targets
Drilling at Mirage will initially target the lateral extension of the MR-1 and MR-4 dykes, the richest dykes encountered to date. The MR-1 dyke, located in the northern part of the deposit, is defined over 400 meters in strike length and remains open in all directions. This dyke returned high-grade results including 2.57% Li2O over 25.8 meters in hole MR-23-02.
