Astral Resources Nl · ASX:AAR

Astral Resources Nl — Technical Presentation (May 2021)

18 slides from Astral Resources Nl's technical presentation, May 27, 2021

  1. Slide 1: Maiden 500koz Mineral Resource at Mandilla - Investor Webinar Presentation

    ASX/ NEWS RELEASE 27 May 2021 MAIDEN 500koz MINERAL RESOURCE AT MANDILLA INVESTOR WEBINAR PRESENTATION Anglo Australian Resources NL (ASX: AAR) (the Company) is presenting an investor webinar on the maiden Mineral Resource Estimate for the Mandilla Gold Project commencing at 12.00pm (AWST) / 2.00pm

  2. Slide 2: The Mandilla Gold Project May 2021 Maiden Mineral Resource Estimate

    The Mandilla Gold Project May 2021 Maiden Mineral Resource Estimate 27th May 2021 (ASX : AAR) AAR| MAY 2021 MRE ESTIMATE

  3. Slide 3: Disclaimer

    Disclaimer The information contained in this presentation is for informational purposes only and does not constitute an offer to issue, or arrange to issue, securities or other financial products. The information contained in this presentation is not investment or financial product advice and is not

  4. Slide 4: Corporate Overview

    Corporate Overview AAR| MAY 2021 MRE ESTIMATE

  5. Slide 5: Premier Mining Jurisdiction

    Premier Mining Jurisdiction ● 14.2km2 land position at Mandilla, 70km south of Kalgoorlie ● Located near several gold processing plants, 8mtpa of installed gold processing plant capacity within 50km ● Adjacent to the sealed Goldfields Highway ● NO 3rd PARTY ROYALTIES1 1 ASX announcement 31 August 20

  6. Slide 6: Mandilla Gold Project Maiden Mineral Resource Estimate

    Mandilla Gold Project Maiden Mineral Resource Estimate Mineral Resource Estimate for the Mandilla Gold Project (Cut-Off Grade >0.39g/t Au) Classification Tonnes (Mt) Grade Ounces (koz) Indicated 7.2 1.0 237.8 Inferred 8.4 1.0 262.6 Total 15.6 1.0 500.4 The preceding statement of Mineral Resources co

  7. Slide 7: MGP – Mineral Resource Estimate 15.6Mt @ 1.0g/t for 500.4koz

    MGP – Mineral Resource Estimate 15.6Mt @ 1.0g/t for 500.4koz (unclassified mineralisation is shown transparent) AAR| MAY 2021 MRE ESTIMATE

  8. Slide 8: MGP – Mineral Resource Estimate 15.6Mt @ 1.0g/t for 500.4koz

    MGP – Mineral Resource Estimate 15.6Mt @ 1.0g/t for 500.4koz (shown within an optimised pit shell constrained at AUD$2,500 gold price) AAR| MAY 2021 MRE ESTIMATE

  9. Slide 9: MGP – Mineral Resource Estimate 15.6Mt @ 1.0g/t for 500.4koz

    MGP – Mineral Resource Estimate 15.6Mt @ 1.0g/t for 500.4koz (unclassified mineralisation shown below the optimised pit shell constrained at AUD$2,500 gold price) AAR| MAY 2021 MRE ESTIMATE

  10. Slide 10: Maiden Mineral Resource Estimate (with room to grow)

    Maiden Mineral Resource Estimate (with room to grow) Results announced on 20 May 2021 included: ● 9m at 4.21g/t Au from 85m; ● 38m at 1.06g/t Au from 78m plus 17m at 1.08g/t Au from 124m; ● 86m at 0.61g/t Au from 105m; and ● 11m at 1.75g/t Au from 41m. Latest results not included in 2021 Mineral Res

  11. Slide 11: Mandilla Section 1

    Mandilla Section 1 Mandilla East Main Zone ● Overall strip ratio of less than 7:1 ● Robust pit shell, relatively insensitive to gold price ● Unclassified mineralisation (shown as transparent) includes 5m at 4.23g/t Au from 264.7m AAR| MAY 2021 MRE ESTIMATE

  12. Slide 12: Mandilla Section 2

    Mandilla Section 2 Mandilla East Main Zone ● High-grade zones (coloured purple) linked to intense quartz veining and observable visible gold ● Top-cutting in the fresh rock applied at 21g/t Au ● Unclassified mineralisation (shown as transparent) AAR| MAY 2021 MRE ESTIMATE

  13. Slide 13: Mandilla Section 3

    Mandilla East Mandilla Section 3 ● 76.5m at 1.21g/t Au from 296m in MDRCD191, includes 1m at 42.1g/t from 321.1m, still in mineralisation towards bottom of hole, reporting 0.4m at 13.42g/t from 410.9m. ● Unclassified mineralisation (shown as transparent). ● Across the 3 sections shown there is a 310

  14. Slide 14: Mandilla Section 4

    Mandilla East Extension Mandilla Section 4 Best results on this section include: ● 9m at 4.21g/t Au from 85m; ● 38m at 1.06g/t Au from 78m plus 17m at 1.08g/t Au from 124m; ● 86m at 0.61g/t Au from 105m; and ● 11m at 1.75g/t Au from 41m. 120m south of this previous results include: ● 26m at 8.29g/t

  15. Slide 15: Metallurgical Testing

    Metallurgical Testing ● Three diamond drill holes (MDRC263,151 and 228) were selected for metallurgical testing, they represented the length of the known strike extent at the time. ● As reported in January and February 2021, 4 tests that were completed at 106µm grind size and returned 98.4%, 97.3%,

  16. Slide 16: Technical Studies

    Technical Studies Multiple study streams currently progressing: ● Initial flora survey complete, follow up P1 survey completed, final spring survey to be completed in Qtr 3 ● Initial fauna survey complete, follow up fauna surveys also now completed ● Scoping level geotechnical study underway, 5 geot

  17. Slide 17: Key Takeaways

    Key Takeaways “This is a great result for our shareholders, reflecting the success of our drilling programs over the past two years. In a relatively short space of time, we have been able to declare a very robust maiden Mineral Resource of just over half a million ounces right on the doorstep of Kal

  18. Slide 18: May 2021 Mineral Resource Estimate for the Mandilla Gold Project

    May 2021 Mineral Resource Estimate for the Mandilla Gold Project AAR| MAY 2021 MRE ESTIMATE

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