IP Results Increase Scale of Walparuta Copper-Gold System

• IP survey confirms strong, discrete sulphide-related chargeability anomalies
• Results suggest a laterally continuous IOCG system extending over 4-5 km
• Ten chargeability anomalies exceed 42 mV/V, supporting IOCG potential
• Maiden discovery drill campaign to commence after approvals

Tarrina Resources Limited (ASX: TR8) has announced promising results from its follow-up Induced Polarisation (IP) survey at the Walparuta Project in South Australia's Curnamona Province. The survey identified eight of nine IP lines with strong, discrete sulphide-related chargeability anomalies, suggesting a laterally continuous Iron Oxide Copper-Gold (IOCG) system extending over 4-5 km. Ten chargeability anomalies exceed 42 mV/V, with several over 70 mV/V, indicating significant copper sulphide mineralisation potential. The integrated geophysical data, including magnetics, gravity, and IP, align to define a coherent IOCG system with multiple high-priority drill targets. A maiden discovery drill campaign is planned to commence as soon as all necessary approvals are received.

The company anticipates a maiden discovery drill campaign to commence soon, pending approvals. The results significantly upgrade the exploration potential of Walparuta.