Drilling Extends Mineralisation Beyond 1.8Moz Resource

Key points

• New assays extend gold mineralisation beyond the 1.8Moz Resource at Mt Henry and Selene
• Multiple mineralised lodes identified at both deposits
• Five rigs continue drilling with further assays pending
• Targeting a substantial Mineral Resource update before the end of FY27

Full summary

Sinclair Gold Ltd has announced significant drilling results from its Mt Henry Gold Project in Western Australia, extending gold mineralisation beyond the recently updated 1.8Moz Mineral Resource. The latest assays, received after the 31 July 2026 cut-off, include intersections such as 18.0m @ 1.8g/t Au at Mt Henry and 41.1m @ 1.1g/t Au at Selene. Both deposits remain open at depth and along strike, with five rigs currently drilling and further assays pending. The company is targeting a substantial Mineral Resource update before the end of FY27, with significant potential for growth remaining untested in the broader 16km mineralised corridor.

Outlook

Sinclair Gold is targeting a substantial Mineral Resource update before the end of FY27, with significant potential for growth remaining in the broader 16km mineralised corridor.