Investigator Silver Limited · ASX:IVR
Investigator Silver — Investigator Resources — Australian Copper Conference 2011
24 slides from Investigator Silver's conference presentation, Mar 23, 2011
Slide 1: ASX Release: Presentation at Australian Copper Conference
ASX Release - IVR Significant silver intersections at Peterlumbo, SA xxth February 2011 Investigator For personal use only Resources Limited Date: 23rd March 2011 Re: Presentation at Australian Copper Conference in Brisbane 23 March 2011 Attached is the presentation to be given to the Australian Cop
Slide 2: Revitalising the copper potential in a multi-metal region of the southern Gawler Craton
1 Investigator Resources Limited Revitalising the copper potential For personal use only in a multi-metal region of the southern Gawler Craton Presentation: Australian Copper Conference 23rd March 2011 ASX Code: IVR ABN: 90 115 338 979 Website: www.investres.com.au Email: info@investres.com.au
Slide 3: Disclaimer
2 For personal use only Disclaimer 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 For personal use only Investigator Resources (IVR) at a Glance… Spun out of Southern Gold in April 2007 as Southern Uranium Ltd • IPO raised $12.5m after costs • CITIC & Talbot Group are cornerstone investors • Initial focus on SA uranium & IOCGU targets • Expansion to Qld, NT & WA uranium project
Slide 5: IVR's advantages in SA
4 IVR’s advantages in SA Team For personal use only – 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 6 mo
Slide 6: In-house prospectivity model offers a spectrum of Hiltaba-aged targets
5 In-house prospectivity model offers a spectrum of Hiltaba-aged targets - ranging from epithermal silver-gold to IOCG copper gold across the Moonta Corridor EYREEYRE PENINSULA YORKE PEN. For personal use only PENINSULA YORKE PENINSULA Ridgeback copper Moonta copper Menninnie D.Pb Zn Ag Wilcherry Hi
Slide 7: IVR's proprietary asset on Eyre Peninsula - regional soil geochemistry dataset
6 IVR’s proprietary asset on Eyre Peninsula - regional soil geochemistry dataset Delineated numerous coherent targets Peterlumbo epithermal field For personal use only Victory Silver > 30ppb East Gold > 1ppb Jungle Dam area Botenella 0.4m @ 313ppm Ag Gate 50km Copper > 4ppm Uranium > 90ppb Vista Car
Slide 8: Soil geochemistry maps metal corridors as predicted by Moonta Corridor model
7 Soil geochemistry maps metal corridors - as predicted by Moonta Corridor model of prospective source granites and blind roof Peterlumbo epithermal field For personal use only Gawler Range Volcanics x Parkinsons Geochem maps Dam Au metal corridors x Menninnie Dam Pb Zn Ag = granite roof Weednanna A
Slide 9: Predicted zoning also supports validity of low-level soil geochemistry
8 Predicted zoning also supports validity of low-level soil geochemistry Peterlumbo epithermal field For personal use only Gawler Range Volcanics silver gold target Botenella copper gold silver Gate target uranium target Kimba Hopcrafts Dam Regional metal zoning consistent with prospectivity model 5
Slide 10: Peterlumbo - soil geochemistry led to extensive mineralised outcrops
Peterlumbo – soil geochemistry led to extensive mineralised outcrops 9 • 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 23 March 2011 Slide 9
Slide 11: Peterlumbo - numerous targets for shallow silver & gold
Peterlumbo – numerous targets for shallow silver & gold 1 0 First pass drilling in January improved understanding of target geology & elevated geochemical targets with the exciting Paris silver intersections For personal use only 23 March 2011 Slide 10
Slide 12: Paris silver prospect - two drill tests intersect thick intervals of anomalous silver
1 Paris silver prospect – two drill tests intersect thick intervals of anomalous silver 1 under 1km long 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 hole (BOH) (NB: T
Slide 13: Paris silver prospect - target longsection
1 Paris silver prospect - target longsection 2 High silver values in 350m stepout hole PLAC39 indicate main target still at depth For personal use only Silver in soil anomaly 23 March 2011 Slide 12
Slide 14: Early Peterlumbo success upgrades potential of remaining untested soil targets
Early Peterlumbo success upgrades potential of remaining untested copper 1 3 gold silver and uranium soil targets on the Eyre Peninsula Peterlumbo epithermal field For personal use only Gawler Range Volcanics Botenella Gate Kimba Hopcrafts Dam silver gold target copper gold silver Norwood target ura
Slide 15: Ridgeback Project, northern Yorke Peninsula
1 Ridgeback Project, northern Yorke Peninsula 4 - Hillside-style magnetic targets in extensions to the Pine Point Fault Zone For personal use only X 100% IVR tenements 100% IVR tenure Secure 60km of prospective Pine Point Fault Zone Shallow cover Optimum end of new govt. IOCGU prospectivity vector R
Slide 16: Ridgeback - new IVR data generates copper gold targets along the Pine Point Fault Zone
1 Ridgeback – new IVR data generates copper gold targets 5 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 U. Bute magnetic targets (lead in
Slide 17: Ridgeback - recently drilled North Ridgeback targets confirmed mineralised PPFZ
1 Ridgeback – Recently drilled North Ridgeback magnetic and gravity targets 6 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 18: Ridgeback Regional Cross Section
1 Ridgeback Regional Cross Section - interpreted metal source rocks &7 gravity targets coincide with the PPFZ; New target zone identified to west For personal use only Indications of target anomalies over PPFZ in regional gravity data. Gravity Profile Broad anomaly possibly due to mafic metal source
Slide 19: Bute area on northern extension to PPFZ - re-interpretation of past exploration
Bute area on northern extension to PPFZ 1 8 – re-interpretation of past exploration under new concepts…… (North Broken Hill plan – 1973 to 1982) Shallow auger hole For personal use only Contours of max. value in auger holes usually at base of Cambrian cover >100ppm lead Fence of 30m deep percussion
Slide 20: Generates new Bute IOCGU targets
1 9 ……generates new Bute IOCGU targets Shallow auger hole For personal use only Contours of max. value in auger holes usually at base of Cambrian cover >100ppm copper >500ppm copper >100ppm lead Fence of 30m deep percussion holes 1974 Mines Dept DDH12 - 13m deep; haematite breccia Likely metal drain
Slide 21: Conclusions
2 0 Conclusions Au Cu For personal use only Ag Australia is not exploration mature The southern Gawler Craton is one of Australia’s best greenfields exploration destinations with multi-metal potential 12 months metal prices Even good explorers have been challenged by thin cover and missed discoverie
Slide 22: Continuing an aggressive program on multiple advancing projects
Continuing an aggressive program on multiple advancing projects21 that warrant strong funding For personal use only 23 March 2011 Slide 21
Slide 23: Revitalising opportunities for large discoveries in the southern Gawler Craton
2 2 Investigator Resources Limited Revitalising opportunities for large discoveries For personal use only in the southern Gawler Craton Anticipated newsflow in 2011: Silver drilling at Peterlumbo & copper gold drilling on other Eyre Peninsula targets Potential iron ore resource near One Steel & Port
Slide 24: Competent Person Statement
2 3 For personal use only Competent Person Statement 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
Investigator Resources — Australian Copper Conference 2011 on 6ix