Giga Metals identifies multiple drill targets in Attic Zone at Turnagain project after Stage 2 geophysics

• Giga Metals reported Stage 2 geophysics results from the Attic Zone at its 100%-owned Turnagain project in British Columbia.
• Surveys mapped the intrusion’s 3D geometry, highlighting multiple untested features along basal and southern marginal contacts.
• A new conductive feature was identified beneath the central intrusion, coinciding with a 3 sq km copper-in-soils anomaly.
• Work continues on separate 3D inversions for MT and HeliSAM data, followed by a joint inversion to prioritize drill targets.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Giga Metals Corporation published the original content used to generate this news brief via Newsfile (Ref. ID: 202610081732NEWSFILECNPR____20261008_318156_1) on October 08, 2026, and is solely responsible for the information contained therein.