Lac Gold (LAC) Resources Rising Stars Gold Coast Conference summary

Strategic positioning in the Abitibi gold district

• Holds a high-grade gold resource of 1.7 million ounces (1.66Moz at 3.28g/t Au) in Quebec's Abitibi Belt, a globally significant gold district with over 200 million ounces historically produced.

• Surrounded by major mining activity, infrastructure, and recent large investments and IPOs by industry leaders.

• Project location offers access to skilled labor, power, roads, and a major airport, supporting mine development and future operations.

Geological insights and exploration progress

• Extensive historic and recent drilling is improving understanding of the 7 km mineralized corridor at Rouyn, which hosts multiple deposits, historic mines, and numerous untested targets.

• Modern exploration techniques and new geological interpretation are revealing broad mineralized envelopes and high-grade shoots, with visible gold and increasing continuity, reinforcing the exploration model and supporting resource growth.

• Standout drill results include 5.6 m at 141 g/ton gold, with exceptional grades supporting the geological model.

• Recent 45,000 m diamond drilling program targets high-grade potential, following proven models from neighboring successful mines.

Regional context and technical validation

• Geological setting and structural controls are consistent with other long-life, high-grade Abitibi gold systems, with immediate neighbours serving as technical blueprints.

• Mineral resource estimates are supported by extensive drilling and validated by competent person statements, with recovery assumptions and cut-off grades detailed.