Projects in Western Australia
Sentinel Exploration Limited owns projects in geographically diverse domains in Western Australia.
Exploration is at an early stage at all projects, but substantial investigatory investment and field effort has been expended by Sentinel to date.
All projects demonstrate significant upside for economic mineralisation including Gold, Copper, Moly, Silver and Lithium.
Sentinel’s Projects:
- Marda East
- Cubbine Hills
- Yamarna
- Menzies West
- Salway
- Kirup
For more details on our activities please contact the Company Secretary via email – cosec@sentinelexploration.com.au
Flagship Gold Project
Marda East (100% owned) is located 12 km East of the ex-Ramelius’s Marda Gold project and 80km NE of Southern Cross WA (Ramelius Marda project resources: 2,900,000t @1.6 g/t for 140,000 oz, June 2022).
Results from maiden drill program at Marda East – December 2025.
The Company completed 29 RC drill holes to an average depth of approximately 78m.
This formed part of a 2,200m maiden drill program, representing the first ever drilling campaign undertaken on this prospect. This target was generated by our technical team using soil geochemistry, which revealed a compelling gold-arsenic anomaly extending across two strike zones of 450m and 750m, coincident with magnetic features.
Results included:
- 3m @ 8.6g/t gold from surface;
- 3m @ 4.75g/t gold from 48m;
- 6m @ 1.65g/t gold from 12m.
- 6m @ 1.51g/t from 51m.
These were 3m composite samples. Management are encouraged and are now working on full analysis of multi-element and 1m samples, when received, to design the next program to advance the understanding of this new gold system.
With these results, Marda East becomes our flagship project, and will be the main focus of our drilling in the year ahead, towards gold resource definition.
Follow up drilling commenced at Marda East in late April 2026, following the successful quotation of the Company on the NSX.
