Northern Star Resources Ltd · ASX:NST

Northern Star Resources — RIU Explorers Conference February 2006

32 slides from Northern Star Resources's conference presentation, Feb 23, 2006

1. Slide 1: RIU Explorers Conference February 2006

   G _RIU Explorers nference February 2006

2. Slide 2: Northern Star Resources Ltd

   “(© Norther Star Resources Ltd

3. Slide 3: Northern Star Resources Ltd

   Northern Star Resources Ltd |

4. Slide 4: Northern Star Resources Ltd

   Northern Star Resources Ltd |

5. Slide 5: Northern Star Resources

   s< Northern Star Resources Ltd]

6. Slide 6: Project Groups

   PROJECT GROUPS Wilson River ». EE] East Kimberley Nickel Halls Creek :

7. Slide 7: Northern Star Resources Ltd

   «Northern Star Resources Lid ]

8. Slide 8: Project Groups

   PROJECT GROUPS Wilson River . [27] . East Kimberley Nickel Halls Creek ~

9. Slide 9: Project Groups

   PROJECT GRO ups” Wilson River ~~ East Kimberley Nickel Halls Creek: a= Northern Star Resources Ltd

10. Slide 10: Kunanurra

    Kunanures.

11. Slide 11: ts PB Pg

    ts PB Pg Bi ae see ae Aa deus a Dee seibsasee

12. Slide 12: Ne as ae ae

    Ne as ae ae RTE hy Sh EE ND sien Recinbrsaminie ysis, iE Northem Star Resources Ltd

13. Slide 13: (A940 no 22.62

    (A940 no 22.62 —— A #2 Northern Star Resources Ltd |e

14. Slide 14: KRED

    KRED tous i tte CH aa BnenELAY GROUP eTdatta SHEESH RUE TeRTiOS SALE UONGS SPERSINTE. ZOD twasiiva trvesbowe BABORNAAN SUMERGUITE CIMEE . tite Be GREEMPALE | CATTLERERON POAPHYAE eT MW TH WOR CAME CHEE - (ERO

15. Slide 15: Leno

    Leno benee ni tte RiMEML A Gan eTatieN Shia RUS aseating Sk TONNE SUERTE TTT twain tarvsabeve BABORNAAN SUMERGUITE CIMEE . tite oe GREEMPALE | CATTLERERON POAPHYAE RW Re HORRARNIE CARL ARC th em Sta

16. Slide 16: fae Be

    fae Be north Ran ie sel 2s Northern Star Resources Lid |

17. Slide 17: ue i :

    Mi ue i : Ve A ye oe aeons: Picture from p =f No

18. Slide 18: ii Wie

    < S a a ii Wie ie teneun ae Z / eo Q Anivins Plebeom Peleatae EP ak Guat 5 Wan Doumsins Ge POS Mad Seinen aoiaUe cengeig ‘Bentersats, vonenicleis eadimanta Paeionatin ues sue tole. sett AE toni 1G scum. noir crane ‘Cadtoagh Porgiyrye vo jensen Toboksay Whitwwgtar Volemaien: CoE = a _) a LU ee Se 7 |

19. Slide 19: Geulagical bousdary

    i Geulagical bousdary iid Cuatti vein ~ ‘Alinrecty weathered volcanic || Fresh vbidenic, 7 . ve RE Silnitied yolesnie . 2M ROS NGA neekonie amp dé wiilas valagitni Age lormarale 7 ‘ : poner coo eS AS Veleane cladties HN oo samotie wit > ah du ted or >8 Oat Ag Mier ai: Northem Star Resources Ltd |

20. Slide 20: Northern Star

    I if Northem Star Resources Ltd |

21. Slide 21: Liga

    ei Le oe Liga ie oy, Star thern

22. Slide 22: East Kimberley Region – Porphyry-Epithermal Deposit Model

    EAST KIMBERLEY REGION WESTERN AUSTRALIA -PORPHYRY - EPITHERMAL DEPOSIT MODEL : SINTER SUBLIMATES = * PALEO = A : SURFACE (BARREN GAP} ‘Speewah ee BAST “METALS ¢ an : KIMBERLEY ~ bow OS Range EROSION : 4 Ag] Au~ 104 LEVEL conan ‘ BOILING) ~ ms Alteration LEVEL is | Agiau heer i= Envelope BASE METALS

23. Slide 23: Roses Pride

    ROSES PRIDE .. SovERwON oy ings 2005 Annual Rene Northern Star Resources Ltd |

24. Slide 24: Mineralisation Style Summary

25. Slide 25: Legend

    KEGENO

26. Slide 26: Emull West (Aircore drilling)

    Emull West (Aircore drilling) 15m @ 0.28% Zn, 0.25% Cu, 0.33 %Pb from surface ; i New Platinum Mineralisation Emull Base Metal Skarn (rcHoles} |) 21m @ 1.88%Zn from 44m (incl 6m_@ 4.43%Zn) | * Limited. Drilling 15m @246%Zn from 27m (incl 6m. @4.12% Zn) 16m @ 1.09%Zn from 3m (incl4m @ 3.89%Zn) - Up t

27. Slide 27: Northern Star Resources Ltd

    #y* Northem Star Resources Lid |

28. Slide 28: “i? Oped

    “i? Oped A vaeamitis iivenien (2 cenbien’s casericone t ware eines ae it sian case, Foams: SST fol spring. ‘ensvoninetArimyallin Eira nancsiod LOUIVIG went. wtnerate cemseter AB ton Hinson, FH i sane ‘astbnaet et yng Gueinndeiong Raconnly Depp aguas Lae rar eee te Sheth shea Re o> pidge andr AB 0 ti

29. Slide 29: sim

    al sim [ini gia, iisanide hinion J eabbee Fr eawuecoitene ¥ Warne. IU vss ari ali oe Rat Naar case, eae: SA jot anioe ‘siuchininiseis Beiesalles : Einar aandueiee NAVE vient, « wesernte comune OS totam Osun ‘astbinaet bet yg Guainndeienng Hasan Depp aguas Lae

30. Slide 30: Springvale Line 1600E

    Springvale Line 1600E (wy uoqDaag ‘Transmitter Date: | Length = 200 by 200 Ramp Tims = 179 sco | Repetition Rate = 2 hertz | Receiver Data: | , | Effective area = L0QH+4 m-@ “Inversion Control Parameters: ap i | | oon Northern Star Resources Ltd

31. Slide 31: Northern Star

    Northern Star Resources Ltd

32. Slide 32: Summary

Northern Star Resources — RIU Explorers Conference February 2006 on 6ix