Investigator Silver Limited · ASX:IVR
Investigator Silver — Investigator Resources — South Australian Resources & Energy Investment Conference 2011
29 slides from Investigator Silver's conference presentation, May 3, 2011
Slide 1: ASX Release - Presentation at SAREI Conference
ASX Release - IVR Significant silver intersections at Peterlumbo, SA 3 May 2011 Investigator For personal use only Resources Limited Date: 3 May 2011 Re: Presentation at SAREIC in Adelaide, 3 May 2011 Attached is the presentation to be given to the SAREI Conference in Adelaide, South Australia by Ma
Slide 2: On the silver trail in SA
1 Investigator Resources Limited For personal use only On the silver trail in SA Presentation: South Australian Resources & Energy Investment Conference 3rd May 2011 ASX Code: IVR ABN: 90 115 338 979 Website: www.investres.com.au Email: info@investres.com.au
Slide 3: Disclaimer
2 Disclaimer For personal use only The information in this presentation is published to inform you about Investigator Resources Limited and its activities. Some statements in this presentation regarding estimates or future events are forward looking statements. They involve risk and uncertainties th
Slide 4: Investigator Resources (IVR) at a Glance
3 Investigator Resources (IVR) at a Glance… For personal use only Spun out of Southern Gold in April 2007 as Southern Uranium Ltd • CITIC & Talbot Group are cornerstone investors • Initial focus on SA uranium & IOCGU targets • Expansion to Qld, NT & WA uranium projects Name change late 2010 to refle
Slide 5: IVR's advantages in SA
4 IVR’s advantages in SA For personal use only Team – knowledge & discovery history in SA Prospectivity model – unique Moonta Corridor concept Ground – competitively selected Regional geochemical dataset on Eyre Peninsula - shallow cover & shallow targets 7,000m of aggressive drilling over past 9 mo
Slide 6: Prospectivity models – Central Gold Province and/or The Moonta Corridor?
5 Prospectivity models – Central Gold Province and/or The Moonta Corridor? For personal use only HNd Deposits (incl. new discoveries) IOCGU Olympic Domain Carrapateena Gold Central GC Gold Province Menninnie Dam Parkinsons Dam Hillside 3 May 2011 Slide 5
Slide 7: 2003 granite data – published support of Central Gold Province
6 2003 granite data – published and widely accepted support of Central Gold Province For personal use only 4 HNd 2 0 -2 H Nd -4 OD felsic OD D mafic -6 -8 OF mafic -10 0 5 10 15 20 25 30 U ppm Hiltaba Granites H Nd > -2.5 H Nd < -2.5; Olympic Dam region 3 May 2011 Slide 6
Slide 8: 2003 granite data – IVR interpretation and Moonta Corridor model
7 2003 granite data – IVR interpretation & exploration based on alternative Moonta Corridor prospectivity model For personal use only 4 HNd 2 0 Tickera Kychering -2 Wudinna H Nd Hiltaba Pennas Childara Frogs Eyes Arthurton -4 Waulkinnaa Arcoodaby OD mafic OD felsic -6 Buckleboo Cunyarie Charleston -
Slide 9: Moonta Corridor offers a spectrum of Hiltaba-aged targets
8 Moonta Corridor offers a spectrum of Hiltaba-aged targets - ranging from epithermal silver-gold to IOCG copper gold across the Moonta Corridor For personal use only EYREEYRE PENINSULA PENINSULA YORKE PEN. YORKE PENINSULA Ridgeback copper Moonta copper Menninnie D.Pb Zn Ag Wilcherry Hill Au, Fe Pet
Slide 10: IVR's proprietary regional soil geochemistry dataset
9 IVR’s proprietary asset on Eyre Peninsula - regional soil geochemistry dataset o delineated numerous coherent targets Peterlumbo For personal use only epithermal field Victory Silver > 30ppb East Gold > 1ppb Jungle Dam area Botenella B 0 0.4m @ 313ppm Ag Gate 50km Copper > 4ppm Uranium > 90ppb a V
Slide 11: Soil geochemistry maps metal corridors
1 Soil geochemistry maps metal corridors 0 - associated with prospective source granites and blind roof Peterlumbo For personal use only epithermal p field Gawler Range Volcanics x Parkinsons Geochem maps Dam Au metal corridors x Menninnie Dam Pb Zn Ag = granite roof Weednanna Au/ Au = locus for min
Slide 12: Zoning in soil geochemistry agrees with Moonta Corridor model
1 Zoning in soil geochemistry agrees with predictions 1 of Moonta Corridor model Peterlumbo For personal use only epithermal p field G l Gawler R Range Vol Volcanics i silver gold target Botenella copper gold silver Gate target uranium target Kimba Kimba Hopcrafts Dam Regional metal zoning consisten
Slide 13: Peterlumbo – soil geochemistry led to extensive mineralised outcrops
1 Peterlumbo – soil geochemistry led to extensive mineralised outcrops 2 • Newly-recognised preserved epithermal mineral field • “First Entrant” exploration opportunities for IVR For personal use only Helen Nankivel breccia 2 km Centurion Paris rhyolite breccia 3 May 2011 Slide 12
Slide 14: Peterlumbo – numerous targets for shallow silver & gold
Peterlumbo – numerous targets for shallow silver & gold 1 3 First pass drilling in January improved understanding of target geology & elevated geochemical targets with the exciting Paris silver intersections For personal use only 3 May 2011 Slide 13
Slide 15: Paris silver prospect – two effective drill tests
1 Paris silver prospect – two effective drill tests intersect thick intervals of 4 anomalous silver under 1km long soil geochemical target For personal use only Helen Southwest PLAC42 – chip trays 24m @ 0.14g/t gold 6 to 53m – 47m @ 39ppm Ag including: 45 to 53m - 8m @ 190ppm Ag 1 km to bottom of ho
Slide 16: Paris silver prospect - target longsection
1 Paris silver prospect - target longsection 5 High silver values in 350m stepout hole PLAC39 indicate main target still at depth For personal use only Silver in soil anomaly 3 May 2011 Slide 15
Slide 17: Silver metrics
1 6 Silver metrics For personal use only Au/Ag silver grade (ppm) resource Au Cannington 480 370m oz* Cu Other NW Qld 30 – 130 660m oz* McArthur River 41 180m oz* Olympic Dam 3-10 200m oz* Ag Drake 61 10m oz** (White Rock) Wonawinta 72 51m oz** (Cobar Consolidated) Silver outperformance Peterlumbo t
Slide 18: Ridgeback Project, northern Yorke Peninsula
Ridgeback Project, northern Yorke Peninsula 1 7 - PIRSA Hylogger spectral mineralogy vector towards IVR target trends For personal use only 100% IVR tenements Secure 60km of prospective Pine Point Fault Zone Shallow cover X X Optimum end of new govt. IOCGU prospectivity vector Ridgeback magnetic tar
Slide 19: Ridgeback Regional Cross Section
1 Ridgeback Regional Cross Section - interpreted metal source rocks & gravity 8 targets coincide with the PPFZ; New target zone identified to west under thin cover For personal use only Indications of target anomalies over PPFZ in regional gravity data. Gravity Profile Broad anomaly possibly due to
Slide 20: Ridgeback – new copper gold targets along Pine Point Fault Zone
1 Ridgeback – new IVR data generates copper gold targets 9 along the Pine Point Fault Zone (PPFZ) on Hillside trend For personal use only Residual Magnetics Gravity Residual Magnetics Gravity IOCGU-style gravity targets (Adjacent to magnetic targets) Hillside-style magnetic targets U. Bute (lead in
Slide 21: Ridgeback – recently drilled North Ridgeback targets
2 Ridgeback – Recently drilled North Ridgeback magnetic and gravity targets 0 confirmed mineralised PPFZ and shallow cover depths For personal use only West East 1m @ 0.12% Cu within 16m of elevated Cu Ag Ce 1. Haematite altered brecciated in basal cover metadolerite in RBDDH02 1. Pine Point Fault Z
Slide 22: Bute area on offset extension to PPFZ
Bute area on offset extension to PPFZ 2 1 – re-interpretation of past exploration under new concepts…… (North Broken Hill plan – 1973 to 1982) For personal use only Shallow auger hole lead anomalies in cover Fence of 30m deep percussion holes 500m Bute township 3 May 2011 Slide 21
Slide 23: Generates new Bute IOCGU targets
2 2 ……generates new Bute IOCGU targets For personal use only Contours of max. value in auger holes usually at base of Cambrian cover >100ppm copper >500ppm copper 1974 Mines Dept DDH12 -13m deep; haematite breccia Likely metal drainage from basement source into Cambrian palaeochannel High priority t
Slide 24: Jungle Dam Iron Project
2 Jungle Dam Iron Project 3 - favourable location to operations and proposed infrastructure For personal use only Wilcherry Hercules deposits deposit Jungle Dam project Jungle Dam project Well located to transport infrastructure * Resource data from PIRSA website as at February 2010 * Resource data
Slide 25: Jungle Dam – January drilling upgrades iron potential
2 Jungle Dam – January drilling upgrades iron potential 4 For personal use only Northern Zone – 2km strike potential Magnetite iron formation intersection Northern JDRC052 - 18m @ 27.2% Fe* Zone Central Zone – 2km strike potential Magnetite iron formation intersections Generally +15m TW @ 25 -31% Fe
Slide 26: Conclusions
2 5 Conclusions For personal use only The southern Gawler Craton is one of Australia’s best greenfields exploration destinations with multi-metal potential Even good explorers have been challenged by thin cover and missed discoveries but their past exploration data is of great value Undiscovered min
Slide 27: Continuing an aggressive program on multiple advancing projects
Continuing an aggressive program on multiple advancing projects26 that warrant strong funding For personal use only 3 May 2011 Slide 26
Slide 28: Competent Person Statement
2 7 Competent Person Statement For personal use only The information in this presentation that relates to Exploration Results and Mineral Resources is based on information compiled by John Anderson (BSc(Hons)Geol) who is a member of the Australasian Institute of Mining and Metallurgy and is bound by
Slide 29: Revitalising opportunities for large discoveries in the Gawler Craton
2 8 Investigator Resources Limited For personal use only Revitalising opportunities for large discoveries in the Gawler Craton Anticipated newsflow in 2011: Silver drilling at Peterlumbo & copper gold drilling on other Eyre Peninsula targets Potential iron ore resource near current operations & Port
Investigator Resources — South Australian Resources & Energy Investment Conference 2011 on 6ix