Comet Lithium begins phase 2 exploration at Elmer East

Executive Summary

• Comet Lithium Corp. has initiated its Phase 2 fall‑2025 exploration program at the 100% owned Elmer East property in Quebec.
• The program, conducted with Dahrouge Geological Consulting Ltd., will deploy three field teams for detailed prospecting, structural mapping, traverses, sampling and channel work around the recently discovered high‑grade cesium‑lithium pegmatite.
• The effort aims to extend known mineralization, identify additional pegmatite outcrops, and assess the scale and continuity of the cesium‑lithium system, positioning the company for subsequent growth phases.

Key Details

• Program Scope: Multi‑day field campaign with three crews targeting priority zones near the existing cesium‑lithium pegmatite.
• Activities Planned: Detailed prospecting, structural mapping, ground traverses, systematic sampling, and channel drilling in and around the discovery area.
• Partner: Dahrouge Geological Consulting Ltd., providing geological expertise and field support.
• Objective: Extend known mineralization along strike, test for new outcrops or sub‑cropping pegmatites across the broader Elmer East land package, and generate data to evaluate the size and continuity of the deposit.
• Qualified Person: Vincent Cardin‑Tremblay, PGeo (OGQ No. 1386, PGO No. 3347), Vice‑President Exploration, reviewed and approved the technical content per NI 43‑101 standards.

Notable Quotes

“The discovery of a cesium‑lithium pegmatite at Elmer East earlier this year confirmed the property's strong potential,” said Vincent Metcalfe, Chair and CEO. “This fall program is designed to build on that success by systematically testing the highest‑priority targets near the existing cesium discovery… we are confident this work will provide critical insights into the scale and continuity of mineralization, positioning Comet Lithium for the next stage of growth.”