Coast Copper Highlights its Anyox Area Projects and Congratulates Both TDG and Goliath

Executive Summary

• Coast Copper Corp. highlights its strategic mineral claim holdings in the Anyox area of northwestern British Columbia, leveraging recent exploration successes by neighboring companies TDG Gold Corp. and Goliath Resources Limited.
• The company outlines a three-pronged strategy: advancing flagship Copper Kettle and Empire mine projects, gaining exposure to silver and critical elements via the Sweeney, Virginia Silver, Rock Canyon South, and Rock Candy North properties, and monetizing non-core assets to fund key projects with minimal dilution.
• Coast Copper plans to conduct summer fieldwork, including surface sampling, prospecting, and geological mapping, followed by potential airborne surveys, based on compiled work and recent high-grade results from adjacent properties.

Key Details

• Anyox Area Holdings:
  • Anyox East Islands Property: Approximately 2,002 hectares acquired in October 2024. Located over Jurassic sediments overlying the volcanic contact and site of VMS mineralization. Historical work includes airborne geophysical anomalies and structural zones with intrusive dykes warranting follow-up.
  • Bonanza South Property: 404 hectares acquired in February 2025. Covers the favorable contact between volcanics and sediments hosting mineralization in the Anyox Camp, identified as a potential VMS trend.
• Golddigger Area Holdings:
  • David Property: Approximately 1,408 hectares. A 1 km by 7 km strip adjacent and internal to Goliath's Golddigger property. Historical sampling in 1990 identified a 900 m long metasedimentary belt and quartz veins with silt samples up to 167 ppb Au at "Mastodon South."
  • Mastodon Property: Approximately 109 hectares. Contains a minfile showing an 820 m long NW trending siliceous replacement zone (0.3 to 1.8 m wide) within Middle-Upper Jurassic Hazelton Group metasedimentary rocks. Historical assays range from trace gold/silver to 11.0 g/t gold and 3.4 g/t silver over 0.46 m.
• Strategic Context:
  • Coast Copper congratulates TDG on the discovery of the '4300 Zone' VMS lens below the former Hidden Creek mine.
  • Coast Copper congratulates Goliath on high-grade gold intercepts from its Surebet discovery, located ~20 km north of Anyox.
• Future Plans:
  • Intending to complete fieldwork this summer consisting of surface sampling, prospecting, and geological mapping.
  • Possible airborne surveys to follow fieldwork.
• Company Strategy:
  • CEO Adam Travis notes the company has been strategically acquiring land in at least seven active mining camps to capitalize on neighbor exploration spending.
  • Insiders hold a significant portion of shares.

Notable Quotes

• "Leveraging our hundreds of years of combined experience in B.C., we have been strategically acquiring key land positions over the last few years, mostly through staking in at least seven active mining camps including in the Anyox area to capitalize on the millions of dollars in exploration being spent by our neighbours." — Adam Travis, CEO