IGO LIMITED — Investor Presentation 2012

Aug 2, 2012

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Tropicana Gold Mine Analysts Visit – 5 August, 2012

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AngloGold Ashanti Australia Ltd ABN 42 008 737 424

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Independence Group NL ABN 46 092 786 304

Tropicana Gold Project - summary

Location: 330 km east-north east of Kalgoorlie in Western Australia

Ownership: AngloGold Ashanti Australia Ltd 70% and manager; Independence Group NL 30%

Discovered: 2005

Approved: November 2010

First Gold Production: December Quarter 2013

Mine Life (approved project): 10+ years

Employment: 550 construction workers and 450 during operations. FIFO operations out of Perth & Kalgoorlie, mostly on an 8-and-6 roster for operations employees

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Tropicana Gold Project – approved project* parameters

Capital Cost: A$690-A$740 million (real)

Annual Production first three years: 470,000490,000 ounces

LOM Production: 3.45 million ounces

Cash Costs first three years: A$580/oz-A$600/oz

LOM Cash Costs : A$710/oz-730/oz

Ore Reserves (as at December 31, 2011): 3.91 Moz

Mineral Resource (as at December 31, 2011): 6.41 Moz

Mining Methods: Conventional open cut with potential for future underground mining

Plant Throughput: 5.8 million tonnes per annum (5.5 Mtpa on fresh material)

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* 100% project

Tropicana Gold Project – construction safety

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* 100% project

Tropicana Gold Project – major contracts

EPCM

• Lycopodium

Construction Contracts

• Mine access road – Lucas (complete)

• Airstrip and bulk earthworks – Watpac (complete)

• Village, airport and plant buildings installation – Freo

• Concrete supply – Holcim

• Concrete installation – S&N Concrete

• Structural Mechanical & Piping; Tankage – Pacific Industries Company (PIC)

• Steel frame buildings – WABG

• Process water supply pipeline - DSA

• Tailings Storage Facility – to be awarded

• Electrical and Instrumentation – to be awarded

Operational Contracts

• Mining – Macmahon

• Power Generation – Pacific Energy Ltd

• Village & Administration – ESS

• Aviation – Network Aviation, Goldfields Air Services

• Dayworks Services - Bundarra

• Tavern and retail services – SMC

• Cross-cultural inductions – Triodia

• Light Vehicle Workshop – to be awarded

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Tropicana Gold Project – organisation structure operations

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Operational recruitment status

• Management team in place – critical roles filled early to establish systems and processes

• First phase of recruitment focused on mining, geology, sustainability and business support roles

• Second phase will focus on processing and maintenance

• Transfer of some personnel from AngloGold Ashanti Australia’s Sunrise Dam mine

• Sunrise Dam used to train processing personnel

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Tropicana Gold Project – infrastructure status

• 220 km road from Pinjin to Tropicana completed

• Microwave communications installed

• Airstrip work almost complete and CASA approval for landing of 100 seat jets expected in the September quarter

• 350 permanent village rooms complete; dry mess and wet mess operational; village complete in September quarter

• Waste water plant commissioned

• First wing of administration buildings commissioned; second wing installed

• Medical clinic operational

• Process water supply borefield pipeline commenced

• Powerhouse construction commenced

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Tropicana Gold Project – plant construction status

• Process plant engineering design and drafting complete

• Plant bulk earthworks complete

• Concrete installation for primary crusher, crusher reclaim, ball mill and HPGR in progress

• CIL tank concrete foundations in place and all eight base plates installed, tankage installation in progress

• Off-site tankage fabrication nearing completion

• Structural, mechanical & piping work scheduled to begin in September quarter

• Steel-framed workshop/warehouse building erection underway

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Tropicana Gold Project – mining status

• Macmahon fleet mobilised and operational

• Construction of Mining Services Area facilities continuing with steelworks underway for boilermaker, light vehicle and heavy vehicle workshops

• Clearing and grubbing of open pit, haul roads, ROM and TFS underway

• Mining in Havana starter pit has commenced

• Mining waste utilised for ROM pad and TSF construction

• MineStar Fleet Management System implementation commissioning nearing completion

• Subcontractors

• Carey Mining - ancillary equipment and personnel

• Dyno Nobel – Explosive supply

• Wallis Drilling – Grade Control

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Tropicana Gold Project - mining fleet

• 5 x Cat 793 dump trucks

• 3 x Cat 785C dump trucks

• 1 x Cat 6040 excavator

• 2 x Cat D10T dozer

• 1 x Cat D6T dozer

• 1 x Cat 992G loader

• 1 x Cat 966H loader

• •1 x Cat 773 service truck

• 1 x Cat 777F water cart

• 1 x Cat 988 tyre handler

• 1 x Cat16H grader

• 1 x Cat 16M grader

• 1 x Cat CH74 roller

• 1 x Cat 854 wheel dozer

• 1 x Cat 24M grader mobilising in Sept

• 1 x Cat MD6240 drill

• (SKFX) mobilising in Sept

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Tropicana Gold Project - processing plant

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Mining Area
ROM
HV Workshop Primary Crusher
Offices
Secondary Crusher
Ball Mill
HPGR
PowerStation
Emergency
Stockpile
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Tropicana-Havana resource growth

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Open Pit Reserve &
Resource (Dec 2010)
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Bankable Feasibility Study Reserve & Resource

Open Pit Proved and Probable Ore Reserve (Dec 2010): 48 Mt @ 2.2 g/t for 3.4 Moz*

Mineral Resource (Dec 2010): 76.5 Mt at 2.15 g/t for 5.28 Moz**

• *Cut off grade of 0.6 g/t for Oxide and Sap-Rock materials and

0.7 g/t for Fresh materials at a nominated gold price of US$880/oz and an AUD:USD exchange rate of 0.80 (equiv to A$1,100/oz at the time)

• ** At a gold price of US$1,600/oz and an AUD:USD exchange rate of 1.14

Tropicana-Havana resource growth

June 2011 Reserve & Resource Update

Open Pit Proved & Probable Ore Reserve (June 2011): 56.4 Mt at 2.16 g/t for 3.91 Moz

Open Pit Mineral Resource (June 2011): 73.3 Mt at 2.01 g/t for 4.73 Moz

Underground Mineral Resource (June 2011): 5.3 Mt at 3.65 g/t for 0.63 Moz

Total Mineral Resource: 78.6 Mt at 2.12 g/t for 5.36 Moz

Open Pit Reserve & Resource (June 2011 & Dec 2011)

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Underground Resource (June 2011 & Dec 2011)

December 2011 Reserve & Resource Update

Open Pit Reserve (June 2011): 3.91 Moz

Open Pit Mineral Resource (Dec 2011): 74.5 Mt at 1.99 g/t for 4.78 Moz

Underground Resource (Dec 2011): 13.8 Mt at 3.67 g/t for 1.63 Moz

Total Mineral Resource: 88.3 Mt at 2.26 g/t for 6.41 Moz

Tropicana-Havana resource growth

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OPEN
Potential expanded open
pit resource
Underground outside expanded
open pit resource
Potential additional
underground resource
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Havana Deeps

• Completion of Havana Deeps drilling in Sept quarter

• Resource model update to be completed at year end

• Completion of Havana Deeps PFS mid2013

Exploration

• Drill testing north of Boston Shaker

• Follow up drilling of intercepts at Springbok

Havana Deeps Pre-feasibility Study drilling

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Near-mine exploration – phase one RC drilling traverses

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Tropicana 50 km radius - recent intersections

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