GBR.ASX: Visible gold in RC drilling at Eaglehawk

Visible gold in RC drilling at Eaglehawk

Stock	Great Boulder Resources Ltd (GBR.ASX)
Release Time	9 Sep 2025, 9:42 a.m.
Price Sensitive	Yes

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Visible gold in RC drilling at Eaglehawk

Key Points

Visible gold intersected in RC drilling at Eaglehawk deposit
Recent drilling returns high-grade gold intersections at Eaglehawk and Mulga Bill
Assays pending for further RC drilling at Side Well South and Ironbark

Full Summary

Great Boulder Resources has intersected visible gold in RC drilling at the Eaglehawk deposit within the Side Well Gold Project. The visible gold was intersected from 154 to 155m down-hole in drill hole 25EHRC024 and correlates with a west-dipping high-grade vein interpreted from previous drilling. The sample has been submitted for priority assay with results expected within 21 days. Recent RC drilling at Eaglehawk and Mulga Bill has returned a series of high-grade gold intersections, including 8m @ 4.37g/t Au from 146m, 15m @ 1.89g/t Au from 55m, and 1m @ 9.51g/t Au from 136m. Assays are also pending for 21 RC holes at Side Well South and 13 RC holes at Ironbark. RC resource definition drilling is ongoing at Eaglehawk in parallel with AC drilling testing new targets at Ironbark North.

Outlook

The Company is busier than ever as it evolves its prospect pipeline and prepares for the upcoming resource update at the Side Well Gold Project. The team is focused on resource definition drilling at Eaglehawk while also testing a range of new targets generated by the recent IP geophysical survey.