LOW HIGH

CONDUCTIVITY

A I L

A

E Y R

R V T

U S

S U A

L

A

C I

N

G

O R

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O E G E W E S T

RICK ROGERSON

EXECUTIVE DIRECTOR 50

Kilometres Depth (km) Depth (km) Depth 40 20 km 40 km 20 km 40 km 60 km 60 km

20 km 40 km 60 km A I

L

A

R

T

S

U A

Geological Survey of

A.C.T.

N.S.W. Tas.

ñBRG-gm Qld

Geoscience Austr li Vic. 11000 11293 30 PLATE 3 Austr li n Government Base upper crust Base middle crust Top Moho Transition Zone Moho

Zone

ñTU-mg S.A. Low reflectivity crust

Low reflectivity crust N.T. ñNOy-md November 2013 20 Western Australia 2013

SCALE 1:Ý500Ý000 ¦

Zone W.A. 10000 10 Western Australia ñSDB-mg RECORD 2013/6 Mines and Petroleum ñNOyk-xfr-cib ñANwu-xmad-oa ñANwl-xol-oml Moho ñBRG-gm GEOLOGICAL SURVEY OF WESTERN AUSTRALIA 0 Shear Shear ñANwm-xog-oml

Zone Zone Government of Department of ñANwz-xoml-am Base Upper Zone Base Middle Zone Base Lower Zone Metres 5000 10GA-YU2 ñTUcu-mg 9000

Shear ñANK-jmg-md Shear

HON. BILL MARMION, MLA MINISTER FOR MINES AND PETROLEUM Moho ñTU-mg Yarloo Shear Zone High reflectivity crust High reflectivity crust Upper mantle Upper mantle Lower crust Lower crust Yarloo Shear Zone YOUANMI TERRANE MURCHISON DOMAIN

Cundimurra Cundimurra IA

Creek

3441

3438

3439

3440

3442

3443

3444

3445

3446 3447 ñTU-mgmu

Moho Transition Zone

YABBOO

KAHRBAN

McMILLAN

CARNEGIE BURTVILLE

8000

DE LA POER LA DE

VON TREUER VON

COONABILDIE

MOUNT CEL MOUNT COSMO NEWBERY COSMO SEISMIC PROVINCE

ñNOm-mu

-14

1-6

51-10

51-6 51-2

5

3341

3338

3339

3340

3342

3343

3344

3345

3346 3347

Granite Base felsic volcanic rocks Base sedimentary rocks Base Ultramafic Zone Base Cenozoic

URAREY

DUKETON

EDJUDINA

WINDIDDA

LAVERTON

GLENAYLE

G 51 G

LEE STEERE LEE

LAKE CAREY LAKE

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3241

3238

3239

3240

3242

3243

3244

3245

TATE

32

3247

NAMBI

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RA

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3138

3139

3140

3142

3143

3144

3145

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ic lines

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GRANITE PEAK GRANITE W

ñTU-mg 51-9

Wattle 51-13

51-5

3041

3038

3039

3040

3042

3043

3044

3045

3046

3047

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WILBAH

BALLARD

W

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SIR SAMUEL SIR LAKE VIOLET LAKE

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S

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MENZIES

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RIE

2941

2938

2939

2940

2942

2943

2944

2945

2946

2947

CUNYU

UNT MO

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Southern Carnarvon seism

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2739

2740

2742

2743

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2745

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50-12

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lia, Record 2013/6, Plate 3.

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.gov.au

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al Interpretation of the Y LEY

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a 20 km 40 km 60 km

20 km 40 km 60 km O PLATE 1

map

39

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cts on

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2

2540

25

2543

2544

2545

2546 2547

CDP

REEDY

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Youanmi and Southern Carnarvon seismic and magnetotelluric (MT) workshop

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COOLAMANINU MEEKATHARRA

pilers) 2013, Geologic

1:100Ý000 m

in

1:250Ý000

ap produ

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A m

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2439

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NINGHAN BARLEE 10GA-YU3

11GAÊSC1,

I Zibra: Geological Survey of Western Austra

rren

MAPS COVERING PROJECT AREA

ROBINSON RANGE ROBINSON

NDIE 43

nd RD Costelloe

2341

2338

2339

2340

2342

23

2344

2345

2346

2347

EDAH KALLI

GOULD

MILEURA

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THUNDELARRA MOUNT GIBSON MOUNT

Search for cu 20 km 40 km 20 km 40 km 60 km 60 km

20 km 40 km 60 km

10GA-CP3

2241

2238

2239

2242

43 22

2244

2245

2246

2247

2240

MEKA

BADJA

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LANDOR

ROTHSAY

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MELANGATA MILLY

S Wyche, TJ Ivanic, and

ended reference for this map is: 17778 ñgY

hy by D Ladbrook

4 0-10

Zone Zone 40

5

LENBYE

50-2

50-6

2141

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2139

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Compiled by TJ Ivanic, I Zibra, MP Doublier and S Wyche Interpretation by RJ Korsch, TJ Ivanic, I Zibra, S Wyche, RS Blewett, MP Doublier, CE Hall, SS Romano, MJ Pawley, SP Johnson,

MJ Van Kranendonk, K Gessner, N Patison, SF Chen, T Jones, LEA Jones, P Milligan, RD Costelloe and BLN Kennett Seismic images by LEA Jones a Magnetotelluric images by P Milligan

Cartograp Edited by SR White

Published by Geological Survey of Western Australia This map is published in digital format (PDF) and is available online at . Copies are available from: Information Centre 100 Plain Street Department of Mines and Petroleum East Perth, Western Australia 6004 Phone: +61 8 9222 3459 Fax: +61 8 9222 3444 Website: www.dmp.wa.gov.au/gswa Email: [email protected]

The recomm 10GAÊYU1, 10GAÊYU2, 10GAÊYU3, and Ivanic, TJ, Zibra, I, Doublier, MP and Wyche, S (com

compiled by PERENJORI

PerseveranceFault PerseveranceFault GLENBURGH

DA

MURRA

2041

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2039

2040

2042

2043

2044

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19

1938

1939

1940

1942

1943

1944

1945

1946

1947

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17000

5

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Hill Hill 50-9

50-1

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41 18

1838

1839

1840

1842

1843

1844

1845 1846

Fault 1847

AJANA

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G G

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S

S

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S

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BEAGLE ISLANDS BEAGLE

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Ida RI

1741

1740

1742

1743

1744

1745 1746

Ida 1747

HUTT

EDAGEE

COBURN

HAMELIN

KALBAR

WOORAMEL COOLCURDA ñbYEG I N D A O C E A N

POOL HUMMOCK ISLAND HUMMOCK Table Table HAMELIN ñfYEG KALGOORLIE TERRANE ñuYEG

16000 ñjc-s Depth (km) Depth Lawlers Tonalite Lawlers Tonalite 20 km 40 km 60 km

ìWK-od Zone Moho transition Zone

15000 Shear Fault ñTU-mg

Yalgar

Moho Transition Zone Cargarah 14000 ñJU-mg Base middle crust Top Moho Transition Zone Moho Lower crust 13000 High reflectivity crust ñbYYO ìWK-od Narryer Terrane

YARRAQUIN SEISMIC PROVINCE Fault 12000 SOUTHERN CROSS DOMAIN

Base Roof ZoneBase Upper Zone Base Lower Zone Base upper crust Yalgar

Zone

ñSDB-mg Zone Fault Thooloroy

11000 Shear Fault

ñJU-mg Shear Lower crust Lower crust

Upper mantle Upper mantle

YILGARN CRATON (Narryer Terrane)

Meeberrie Fault

Youanmi Youanmi 10000 ìWK-od High reflectivity crust

YARRAQUIN SEISMIC PROVINCE Moho

Errabiddy / reworked Narryer Base Cenozoic Granite Base felsic volcanic rocks Base sedimentary rocks Base Ultramafic Zone Badgeradda ñmuYYO YOUANMI TERRANE

Badgeradda Group Fault

9000

Byro Sub-basin Permian Moho Fault Upper mantle

ñTU-mg

Narryer Terrane

Meeberrie Low reflectivity crust Ballythanna Errabiddy Shear Zone Errabiddy SZ

Zone Zone 8000

Glenburgh Terrane Dyke or sill Form line Fault Shephards Discordant Zone Fault ñBRG-gm

Shear Shear Madeline

Zone Fault Fault

7000 Windimurra Windimurra Talisker ìWK-od

Zone

Moho Transition Zone Moho transition Zone North

Shear

INTERPRETED GEOLOGICAL CROSS SECTION _ SOUTHERN CARNARVON Darling Ê SOUTHERN CARNARVON BASIN MURCHISON DOMAIN

Shear ñNOy-md 6000 ñANwb-mog ñTU-mg

10GA-YU1

Tumblagooda Lyons

ñNOyk-xfr-cib Fault?

Creek ?Yandi ñANwr-xogp-od ñANwu-xmad-oa

Creek ñANwl-xol-oml 5000 ñSDB-mg

Wattle High reflectivity crust Moho Transition Zone Gascoyne Platform PINJARRA OROGEN

Wattle 10GA-YU2 10GA-YU2 Pinjarra Orogen 10GA-YU3 INTERPRETED MIGRATED SEISMIC SECTIONS _ YOUANMI INTERPRETED GEOLOGICAL CROSS SECTIONS _ YOUANMI ñANwz-xoml-am ñANwm-xog-oml Low reflectivity crust Low reflectivity crust 4000 0 5 10 20 15 20 km 40 km 60 km 20 km 40 km 60 km

CDP Thrust Mesozoic

20 km 40 km 60 km 20 km 40 km 60 km 20 km 40 km 60 km Yinni 11GA-SC1 10GA-YU2 Zone

Zone ñNOyk-xfr-cib ñANwr-xogp-od

Shear ñANwl-xol-oml Shear 16000 16500 PRELIMINARY MAGNETOTELLURIC SECTION IMAGES DERIVED FROM 3D INVERSION MODELLING _ YOUANMI 20 km 40 km 60 km Yarloo Yarloo ñANwb-mog

Zone

Zone ñANwu-xmad-oa ñNOy-md ñSDB-mg 20 km 40 km 60 km 15000

2000

Lower crust Lower Lower crust Lower Zone ìWK-od

ìWK-od Shear Shear Fault

Shear

Moho Transition Zone Transition Moho Moho Transition Zone Transition Moho 14000

Zone Zone 3000

High reflectivity crust reflectivity High Yalgar

Moho Transition Zone Cargarah

Shear Shear ñTUcu-mg

ìWK-od High reflectivity crust reflectivity High ñaYYO

Tuckabianna Tuckabianna 13000 4000 Lower crust Creek

Creek ñNOy-xf-cib ñoYYO Narryer Terrane ñBRga-gm 12000

5000 Fault ñSDY-xod-og

Wattle Base middle crust Top Moho Transition Zone Moho Base Errabiddy Shear Zone Top Moho Transition Zone Moho

Wattle Base Badgeradda Group

ñPOm-xb-f Yalgar

ñANct-gtl ñSDB-mg Fault

11000 6000 Thooloroy

ñPOg-f

Fault

Low reflectivity crust reflectivity Low Low reflectivity crust reflectivity Low 10000 Meeberrie

7000

ñPOg-f ñAN-mg Base Lower Zone Base Ultramafic Zone Base Roof Zone Base upper crust Fault Carbar Shear Zone

Carbar Shear Zone

YOUANMI TERRANE Badgeradda Base Lyons Group Base Kopke Sandstone Base Tumblagooda Sandstone Base Dirk Hartog Group MURCHISON DOMAIN

ñPOw-xcib-f

Moho Moho

ñPOm-xcib-f

Upper mantle Upper mantle Upper 9000 8000 ñANC-mg Badgeradda Group

ñPOm-xb-f Fault ñGLw-b

YARRAQUIN SEISMIC PROVINCE

Permian Moho ñGLr-s Fault ñANgn-od Base Cenozoic Granite Base felsic volcanic rocks Base mafic rocks Upper mantle

Narryer Terrane ìWK-od Meeberrie ñPOw-xcib-f

8000

9000 Ballythanna Errabiddy SZ

Base Keogh Formation Base Callytharra Formation Base Coyrie Formation Base Jurassic Glenburgh Terrane

Fault Fault ñBRG-gm 7000 10000

Dyke or sill Form line Fault

Madeline Madeline

Fault

Fault

Talisker

North High reflectivity crust reflectivity High

6000 INTERPRETED MIGRATED SEISMIC SECTION _ SOUTHERN CARNARVON

11000 Darling Ê

Form line Fault Base Cenozoic Base Cretaceous

High reflectivity crust reflectivity High

Lower crust Lower

Tumblagooda Lyons ìWK-od

Low reflectivity crust reflectivity Low crust reflectivity Low Fault? 5000 ?Yandi 12000

ñBRG-gm

Moho Transition Zone Transition Moho Moho Transition Zone Transition Moho Moho Transition Zone 4000 13000 Pinjarra Orogen

ñgY Thrust

Mesozoic Lower crust Lower ñxmh-miYNA

3000

14000 Fault Fault

Zone

Zone

Shear

Yinni Shear

10GA-YU1 10GA-YU1 11GA-SC1

Yalgar Yalgar

ñxmgn-gYNA

Cargarah NARRYER TERRANE Cargarah 5 0 5 0 10 20 15

10 20 15

20 km 40 km 60 km 20 km 40 km 60 km Two-way travel time (seconds) time travel Two-way (km) Depth (seconds) time travel Two-way Depth (km) Depth CDP CDP CDP GEOLOGICAL SURVEY OF WESTERN AUSTRALIA