Slide 1: Yandal Gold Project Technical Webinar Presentation
For personal use only Yandal Gold Project Technical Webinar Presentation 20 March 2025 ASX Code: STK
Slide 2: Disclaimer
Disclaimer The information contained in the Presentation (Information) is a summary only and should be read in conjunction with any oral briefing and all other documents provided to you by the Strickland Metals Limited (Company). The Information is current as at the date of its release and the Compa
Slide 3: Exploration Rationale
Exploration Rationale • 2021 Consolidation of the Yandal Project for the first time with three main resource centres; For personal use only Millrose, Horse Well and Dusk ‘til Dawn. • Initial exploration focus on Millrose (largest resource) leading to the sale of the deposit to 60km Northern Star for
Slide 4: Regional Historic Exploration
Regional Historic Exploration • Exploration across the Dusk ‘til Dawn Gold For personal use only Camp consisted of wide spaced, reconnaissance, shallow aircore drilling by Doray Minerals in Joint Venture with Alloy Resources from 2014 to 2018. • Two distinct gold / geochemical trends identified - to
Slide 5: Regional Historic Exploration
Regional Historic Exploration • Alteration analysis across the Dusk ‘til Dawn For personal use only resource highlighted an inner biotite-rich alteration zone suggesting the region has experienced significant fluid flow. • Highly indicative of Dusk ‘til Dawn being small part of a very large gold sys
Slide 6: Scott Halley's Intrusion-Related Geochemical Zonation
Scott Halley’s Intrusion-Related Geochemical Zonation For personal use only 6
Slide 7: Dusk 'til Dawn Gold Camp
Dusk ‘til Dawn Gold Camp • Geochemical drill data was sent to Dr For personal use only Nigel Brand who confirmed that the geochemistry supports the large intrusive related gold system model. • Gold mineralisation is associated with Mo-Cu-Bi-Te anomalism that zones outwards to Ag-Sb-Pb-Zn-As. • Recen
Slide 8: Gravity Inversion Modelling
Gravity Inversion Modelling • For personal use only Recent gravity inversion modelling (completed February 2025) by Terra Resources has identified several gravity low features across the Dusk ‘til Dawn Gold Camp. Untested • These are interpreted to be the intrusives that are driving the alteration a
Slide 9: Boddington Analogy
Boddington Analogy For personal use only • Located on the margins of the Yilgarn Craton. • Pre-existing biotite-silica alteration (orogenic- related) – high pressure/temperature. • Complex fault-shear network provides ideal setting for large intrusive systems to emplace. • Strong Au correlation with
Slide 10: Iroquois – outer edges of a large gold system?
Iroquois – outer edges of a large gold system? • Outward geochemical zonation to large gold systems of Zn-Pb-Ag. • Distinct potassic, epidote, chlorite alteration in granitic basement associated with massive sphalerite – similar For personal use only alteration observed across both the Eastern and W
Slide 11: Next Steps
Next Steps • Infill gravity survey – Atlas Geophysics are currently on site, carrying out a high resolution 50 metre spaced ground gravity survey, to enhance the inversion modelling process - completion during April 2025. For personal use only • Comprehensive Mineral Characterisation - Bottom of hol
Slide 12: Next Steps
Next Steps • Diamond Drilling will test key areas of geochemical, alteration and geophysical anomalism. • The details of which will be released to the market in due course. For personal use only 12
Slide 13: Appendix 1: Yandal Inferred Mineral Resource Estimates
Appendix 1: Yandal Inferred Mineral Resource Estimates HORSEWELL INFERRED RESOURCE PROSPECT TONNES GRADE (g/t) Contained Metal (oz) For personal use only Palomino 930,400 2.30 68,300 Filly SW 302,400 1.80 17,200 Filly 206,000 1.30 8,700 Warmblood 788,000 2.1 53,900 Dusk til Dawn 3,495,600 1.0 108,90
Slide 14: Competent Persons Statement
Competent Persons Statement The information in this presentation that relates to Exploration Results and Mineral Resources has been extracted from various STK ASX announcements and are available to view on the STK website at www.stricklandmetals.com.au or For personal use only through the ASX websit
Slide 15: For personal use only
For personal use only Richard Pugh, Executive Technical Director info@stricklandmetals.com.au +61 8 6317 9875