Gold Strike samples up to 3.3 g/t Au at Gold Strike One

Executive Summary

• Gold Strike Resources Corp. reports additional rock and soil sample results from its Gold Strike One (GS1) and Gold Strike Two (GS2) properties in the Yukon, confirming and enhancing previous findings.
• GS1 rock samples corroborate historical data from Lireca Resources, with the highest result returning 3.33 g/t Au, supporting the thesis of reduced intrusion-related gold systems (RIRGS).
• GS2 soil sampling confirms the Iron Sentinel prospect with significant gold and pathfinder element anomalies, defining an 800m x 200m zone open in all directions, while also identifying new targets at Tor, Hornfels, and Corner Store prospects.

Key Details

• Gold Strike One (GS1) Rock Samples:
  • Received 33 grab rock sample results.
  • Samples corroborate and improve upon 2024 historical data from Lireca Resources Inc.
  • Highest result: 3.33 grams per tonne (g/t) Au from the northwestern corner of GS1.
  • Second highest mentioned: 0.583 g/t Au from the northwestern corner.
  • CEO Peter Miles noted an "over-three-gram gold rock sample" from limited due diligence sampling.
• Gold Strike Two (GS2) Soil Samples:
  • Received 113 soil sample results.
  • Focus: Iron Sentinel prospect (identified by Lireca, confirmed by 2025 rock samples).
  • Highest soil assay: 68 parts per billion (ppb) gold.
  • Other significant soil assays: 3.25 parts per million (ppm) silver, 894 ppm arsenic, 8 ppm bismuth, and 31 ppm molybdenum.
  • Anomaly extent: Averaging above 20 ppb Au over an 800-metre-by-200-metre zone.
  • The anomalous area remains open in all directions.
• Additional Prospects (GS2):
  • Soil sampling confirmed Bismuth (Bi), Arsenic (As), and Tungsten (W) anomalies at the Tor, Hornfels, and Corner Store prospects.
  • These findings validate the use of talus fines sampling to define future drill targets.
• Technical & QA/QC Details:
  • Samples processed at ALS Global (Terrace, B.C. prep; Vancouver, B.C. assay).
  • Rock sample processing: Crushed to <2mm (70%), split to 250g, pulverized to <75 micrometres (85% passing).
  • Rock assay method: 30g sample split for fire assay (Au-ICP21) with ICP-AES finish; 0.25g sample for multielement ICP MS (ME-MS61).
  • Soil sample processing: Dried, screened to minus 180 micrometres.
  • Soil assay method: 25g sample underwent multielement supertrace process (AuME-ST43), a four-acid digest multielement ICPMS package.
  • QA/QC: Internal standards, duplicates, and blanks submitted by lab were within expected limits. External blanks and standards inserted by Gold Strike were within acceptable ranges.
• Qualified Person:
  • David Kelsch, PGeo, reviewed and approved the technical information.
  • Conducted site visit to GS1 and GS2 in August 2025.
  • Verification limited to scope of 2025 program and available records.

Notable Quotes

• Peter Miles, CEO: "We are pleased to see that our due diligence visit to GS1 and our initial, limited exploration of GS2 confirm and enhance our thesis that both properties are highly prospective for RIRGS-type gold systems. Given the proximity of GS1 to Snowline Gold's Valley deposit, we are encouraged to see an over-three-gram gold rock sample from our limited due diligence sampling. The company looks forward to a significantly more expansive exploration program on these properties in 2026."