AngloGold Australia Exploration

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AngloGold AustraliaExploration

• Duncan Gibbs Exploration Manager

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Presentation Outline

• Today
• Overview
• Yilgarn
• Tanami Coyote
• Tarcoola
• Thursday- Sunrise Dam Mine Visit
• Sunrise Dam Gold Mine
• Laverton Region

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Australian Exploration
Darwin
Union Reefs
Tanami
N.T.
N.T.
QLD
QLD
W.A.
W.A.
Brisbane
S.A.
S.A.
Sunrise Dam
N.S.W.
N.S.W.
Perth
Boddington
Corporate Office
Sydney
Adelaide
VIC.
VIC.
Melbourne
TAS.
TAS.
Hobart
Hobart
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Australian Exploration

• Dimensions
• Budget A20M - A25M
• Personnel 25 Geologists
• Exploration Regions
• Brownfields Sunrise Dam Boddington
• Development Coyote
• Greenfields Yilgarn, Tanami
• Target Criteria
• Low cost cash flow material to AngloGold
• Groundholdings Quality not Quantity
• Prospectivity analysis, rigorous culling process
• Divest relinquish projects falling short of
  target criteria

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Yilgarn Eastern Goldfields
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AngloGold Yilgarn Projects 2001 - 2002
Greenstone
Granite
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Tanami Coyote
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TENNANT CREEK
100km
Tanami/Arunta/Tennant Creek Tenure
ALICE SPRINGS
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Coyote District - Prospects Geochemical Contours
Balwina Camp
5 km
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COYOTE Long Section
Transported Cover
100m
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Tarcoola
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Tarcoola Project Location Plan
TARCOOLA PROJECT
Adelaide
300km
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Tarcoola Project - Regional Geological Setting
LATE COVER SEDIMENTS
Preserved Sediments
EARLY PROTEROZOIC GRANITES
ARCHAEAN GNEISSES
LATE PROTEROZOIC 1590Ma GRANITES
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Tarcoola Project - Regional Cross Section
Mt Finke Thrust
S
N
Break backs
Target
Preserved Proterozoic Supercrustal Sediments --
noncorformity to earlier granite
Earlier Proterozoic Granite
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Mineralising Model
GOLD EVENT PERVASIVE PHYLLIC
ALTERATION QTZ-SER-CHL-PY/- GAL EXTENSIVE
WALLROCK ALTERATION TENSIONAL QTZ VEINING MINOR
WALLROCK ALTERATION
1-5m/45g/t
3m/ 3-15g/t
HIGH TEMP, FRACTIONATED INTRUSIVES, HIGH
REEs MAGNETIC SIGNATURE
5m/ 3-15g/t
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Tarcoola Prospect Targets - Plan View
ZONES OF LINKING STRUCTURES BETWEEN THRUSTS
CALCRETE SOIL ANOMALIES
ZONES ASSOCIATED WITH INTRUSIVES