BayBlunder

Pap?L

Pom?L

Cla

LPfe

LPfe

LPfm

LPfg

LPf l

LPfm

LPfg

LPfg

LPfg

LPfm

LPaa

LPap

LPaa

LPad

LPad

LPap

LPalLPaa

LPad

LPae

LPae

LPah

LPap

LPal

LPae PapL

LPap

LPad

LPal

LPad LPaa

LPaa

LPad

LPadLPap

LPaa

LPap

PapL

LPad

LPap

LPad

LPal

LPap

LPal

LPae

LPae

PadL

LPadLPaa

LPap

LPf l

LPfg

LPb

LPfm

LPfm

LPf l

LPfe

LPfe

LPfe

LPf l

LPf l

LPbo

LPfm

LPfg

LPfe

LPapLPad?

LPaLPk

LPfe

LPf l

LPae

LPf l

LPap

LPap

LPal

PalL

LPfe

LPap

LPad

LPap

LPad

LPah

LPk

LPae

LPal

LPap

LPad

LPaa

LPaa

PaaL

LPaj

PaaL

PaaL

LPaa

LPaaLPap

LPad

LPad

LPap

LPaa

LPal

LPaeLPae

LPap LPad

LPahLPaa

LPbLPk

LPad

PapLLPal

LPae PapLLPal

LPal

LPae

LPah

PapL

LPap

LPad

LPalLPap

LPap?

LPap

LPal

PapL

LPah

LPb

LPou

LPk

LPal

LPap

LPk

LPa

LPfe

LPfe

LPap

LPouLPob

LPfg

LPf lLPfg

PfeL

LPf lLPfg

LPfe

LPfg

LPf l

LPw

LPfe

LPw

LPfe

LPah

LPae LPk

LPob

LPou

LPobLPor

LPor

LPkLPah

LPbLPom

LPb

LPah

LPae

LPb

LPk

LPah

LPb

LPnLPae

LPah

LPal

LPah

LPad

LPad

LPae

LPap

LPad

LPaa

LPaa

LPaj

LPbt

LPbt

LPbt

LPbsLPhf ,PhbL

LPbt

LPaj

LPhl

LPhb

LPaj

LPiu ,PhfLLPiu

LPaj

LPaj

LPhf

PaaL

LPaa

LPaa

LPah

LPn

LPap

LPad

LPaa

LPn

LPal

LPom

LPaeLPob

LPal

LPom

LPob

LPom

PomLLPom

LPob

LPb

LPob

LPom?

PomL

PomLLPk

PomL

LPom

LPob

LPomLPad

LPor

LPob

LPom

LPlh

LPob

LPlh

LPw

LPdoLPbo

LPob LPlh LPobLPad

LPomLPoj

LPal

LPou

LPob

LPae

LPap

LPadLPaa

LPn

LPae

LPap

LPaa

LPap

LPalPomL

LPaa

LPad

LPob

PomL

LPoi

PaaL

LPoi

LPof

LPolLPaa LPoi

LPoi

LPaa

LPaa LPaj

LPiu LPhb

LPhf

LPiu

LPajLPbu

LPaj

LPbt

LPbs

LPbu

LPap

LPb

LPb

LPlh

LPfe

LPal

LPal

LPoi

LPal

LPkLPkLPob

LPw

LPlh LPbo

LPdo

LPlh

LPob

LPouLPf l LPfgLPf l

LPfg LPf lLPfe

LPad

LPap

LPa

LPaj

LPouLPb

LPb

LPahLPae

LPapLPom

LPaa

LPal LPad LPom LPom

LPk LPae

LPal

LPap

LPapLPad LPoi

LPaj

LPaa LPad LPol LPofLPoi

ClaLPor

A :B :

C :

D :

E :

F :

Air-photo interpretation.

General reconnaissance, some traverses and air-

photo interpretation.

Detailed reconnaissance, numerous traverses

and air-photo interpretation.

Keep River National Park 1:50 000 (Whitehead

and Fahey 1985).

1:50 000 prospect mapping by Wilga Mines

(Gellatly 1997) and NTGS air-photo interpretation.

1:2 500 and 1:10 000 prospect mapping by Aquitane

Australia (d’ Auvergne 1980) and NTGS

air-photo interpretation.

2nd edition, observation location.

et al

-2Pseudocolour image of Bouguer gravity. Contours in ums

2Clb

1Clb

2Clb

1Clb

PnL PnL

PorL PorL

PobL PobL

PouLPouL

PojLPojL

PomLPomL

PolLPolL

PofL PofL

PoiLPoiL

PbLPbL

PkLPkL

LPa

LPa

PahL

PahL

PaeLPaeL

PalLPalL

PapLPapL

PadL PadL

PaaLPaaL

PajLPajL

PfeLPfeL

Pf lLPf lL

PfgLPfgL

PfmLPfmL

PbuLPbuL

PbsL PbsL

PbtLPbtL

PiuL

PiuL

LPhf

LPhb

LPhl

PdoLPdoL

PboLPboL

PwLPwL

PlhLPlhL

Cla

LPhf

LPhb

LPhl

The Northern Territory Government does not warrant this map as definitive, nor free from error and does not accept liability for the losscaused by, or arising from reliance upon information provided herein. The information presented on this map is current to the11th March 2014. Future modifications may be made as new information becomes available.

Base map compiled by NTGS from 1:250 000-scale topographic data and LANDSAT 7 satellite imagery supplied by the NationalMapping Division, Geoscience Australia, Department of Industry, Canberra.

This map is accompanied by a text publication: Dunster JN, Beier PR, Burgess JM and Cutovinos A, 2000. Auvergne, Northern Territory(Second Edition). 1:250 000 geological map series explanatory notes, SD 52-15. Northern Territory Geological Survey, Darwin.

It is recommended that this map be referred to as: Dunster JN, Beier PR, Burgess JM and Cutovinos A 2000. Auvergne, NorthernTerritory (Revised Second Edition), 1:250 000 geological map series, SD 52-15. Northern Territory Geological Survey, Darwin.

DIGITAL DATA: Map data can be obtained from NTGS as hardcopy plots and digital files in MapInfo and MicroStation formats.Information on formats, release conditions, and costs are available from Minerals and Energy InfoCentre, 3rd floor Centrepoint Building,Darwin. Phone (08) 8999 6443, visit the NTGS website at www.minerals.nt.gov.au/ntgs, or email to geoscience.info@nt.gov.au.

Produced by, and plot on demand created by, the Northern Territory Geological Survey, Department of Mines and Energy, Darwin,Australia. Issued under the authority of the Minister for Mines and Energy, the Honourable DAVID TOLLNER, MLA.

ArgumentCamp Bore

Flapper HillBore

SteelesBore

WeanerTurkeyNest

Bevans Bore& Nest

GreenSwampBore

LindensBore

KeepBore

WeabersBore

51/73Bore

No. 1Bore

SaltyBore

PaperbarkBore

Hickey Dam

4 Mile Dam

No 2 Tank

Leichardt Tank

E

E

RIVER PEAK

INDIAN HILL

MOUNT BURNWUL

RAZORBACK

MOUNT LAGANI

SKINNERPOINT

SPIRITHILL

FLAPPER HILL

THETOMBS

CURIOSITYPEAK

BLACKPOINT

DESMONDSPASSAGE

KARRACUMBYPEAK

barge loading ramp

KimsYard Snake

Creek Yard

NEWRY 27kmNEWRY 29km

KU

NU

NU

RR

A39

km

VICTORIA

VA

LLE

Y

Creek

Moriaty

Barrabarrac

Alpha C

reek

Cre

ek

For

syth

PaperbarkCreek

Sandy

Creek

Bou

ndar

yC

reek

Cre

ek

Dic

kC

reek

Cre

ekS

nake

Back

Creek

Alpha

Creek

Peartree

Creek

Sand

yC

reek

Sandy

Creek

Creek

Creek

Creek

Lobb

y

Creek

Creek

Kennedy

Creek

Dick

Creek

Saltwater

Creek

Pelican

Creek

Lily

C

reek

OakesCreek

CreekAlligator

Creek

China

man

Flying

Fox

Cre

ek

Saddle Creek

Cre

ekSaddle

Creek

Rooste

r

Cre

ekS

nake

Gipsy

Creek

Tim

ber

Laln

gang

Auve

rgne

Creek

Sandy

Creek

Horse

Big

Little

Horse

ANGALARRI

RIVER

KEEP

KEEP

RIV

ER

KE

EP

RIV

ER

VICTORIA

RIVER

ford

Emerald Spring

Buffalo Spring

Ernie Lagoon

Googlie Holes

Green Swamp

Whirlpool Reach

Alberts WH

MilliganLagoon

BurketownWaterhole

East Baines Gorge

Shoal Reach

Holdfast Reach

LoganBillabong

AugustusHole

BulloGorge

BubbleBubbleSpring

HayesBillabong

LilyWaterhole

Bay

Goobaieri

Alligator SpringsWaterhole

SoubonSpring

SyphonSpring

SandyIsland

MOUNTGOLLAGOLLA

EntranceIsland

OsmansTank

MosquitoFlat

CamballinSpring

Flying FoxSwamp

BULLO

RIVER

RIV

ER

BU

LLO

RIV

ER

RIVER

RIVER

BAINES

EAST

RIVER

RIV

ER

WEST

BAINES

LITTLE FITZMAURICE

BA

INE

S

WE

ST

KingBillabongTank

MenziesTank

RileyDam

PearTreeTank

The ElbowWH

MusselHoleYard

King BillabongYard

T.H. Yard

KEEP RIVER

NATIONAL

PARK

Legune

Kneebone(Marralam)Community

BullaCommunity

Auvergne

Bradshaw

TIMBERCREEK

DumbaralCommunity

BulloRiver

HIGHWAY

PINKERTON

PINKERTON

RANGE

SPENCER

RANGE

RANGE

WHIR

LWIN

D

PLAIN

S

NEWCASTLE

RANGE

YAMBARRAN

RANGE

KO

OLE

ND

ON

G

TurtlePointDam

MOUNTMILLIK MONMIR

Skull CreekBore

TRANSITHILL

WEABER

RANGE

MOUNTDEMPSEY

HectorWaterhole

CO

OLI

BA

H64

km

V I C

T O R

I A

R I V E R

K E

E P

R I

V E

R

T E

WH

Auvergne

MOUNTDEMPSEY

JUDBURRA

( GREGORY NATIONAL PARK )

JUDBURRA

( GREGORY NATIONAL PARK )

DU

D

DD

UU

U

D U

D

D

U

U

D

DU

U

DU

WH

IRLP

OO

L

REACH

FAULT

RIVER

FAULT

VICTORIA

INDIA

N

HIL

L

FAULT

WHIR

LPOOL

REA

CH

FAU

LT

RIVER

FAU

LT

VICTO

RIA

FAULT

RANGE

CO

CK

ATO

O

FAULT

SYSTEM

HALLS

CREEKFAULT

SPENCER

SPENCER

RANGE

FAULT

RA

NG

E

PIN

KER

TON

ZO

NE

ZONE

qq

q

q

q

q

q

MS7

MS8

MS4

MS5

MS6

MS3

MS1

MS2

MS14

MS18

MS19

MS17

MS16

MS15

MS20

MS13

MS12

MS11

MS10

MS9

pa

pa

pa

pa

Scattered Czb

Scattered Czb

Scattered Qs and Qa

Scattered Qs and Qa

Patches of Qa

40

70

15

1030

60

20

10

10

10

20

5

55

15

54

24

18

1025

5 5

20

10

3025

530

35

25

45

20

15

45

15

2520

10 15

10

10

820

15

45

35

5

20

20

10

10

10

35

20

355

10

20

20

15

155

5

810

10

15 15

20

5

5

8 20

30

30

10

10

10

15 2020

5

15

20

20

20 10

3

3

5

5

5

58

5

25

1065

5

10

1075

25

5

22

2040

25

30

20

40

12

45

3

1010

10

75

1020 60

1520 8

25

12 1540

20

2015

40 4045

540

5070

30 201570

50

50

25

48

10

10

20

10

15

1015

3

75

204525

55

405

10

60 5

35

75

25

20

80

105

5

205

10

3

2035

50

5

5

3

10

9

30

5

30

8 5

75

5

5

510

8

3

155

251020

25

25

5

15

5

20

15

3

30

30 3010

10

15

6

3

4

3

5

8

8

35

6

3

8

7

63

8 3

13

4

5

12

1515

15

10

3

6 4

15

9

17

20

26

Australian AquitaneKeep River 1

The Gap Zn, Pb Alligator Zn, Pb

LandandiGossan

BetaShowingZn, Pb

Zn

Amity OilWeaber 5

Capital Oil Weaber 3Australian Aquitane / SantosWeaber 1 / Amity Oil Weaber 4

SantosWeaber2, 2A

DC Gossan

Ba

Ba

Queensland PetroleumBullo River 1

DiDiDi

Fe

Fe

Alpha Hill Zn, PbAmity OilPincombe 1

Westralian Oil /Oil DevelopmentSpirit Hill 1

Spirit HillPb, Zn

(Wicklow Claim)Ochre

Fo

Czs

QcQc

Czs

Czb

Qc

Czs

Czs

Qc

CzsCzs

Qa

Czs

Czs

Kl

K l

K lCz l

Czs

Qa

Czs

Czs

Czs Czs

Qa

Czl

Cz l

Cz l

Cz l

K l

Qa

Czs

Czs

Czs

Czl

Qs

Czs

Qs

Qs

Qc

Qa

Qa

QsClb2 Duk

Czs

Clb2

Duk Duk?

Qc

Qc

Qa

Czs

Qc

Qa

Qa

Czg?

Czs

QaKl

Kl

Cz l

Czs

Czl

Cub

Czs

Czb

CubCub

Cur?

Czs

DukDuc

Duc

Clb?

Clb1

Clb1

Clb2

Clb2

Clb2

Clb2

Qs

Czb

Qa

Qa

Qc

Qc

Qs

Czs

Czs

Czs

Qa Qa

Qc

Qs

Czs

Qa

Czb

Clb

Czs

Czs

Duk

Cub?

Clb

Duk

DucQa

Cub

DukDur

Clb1

Clb2

Qa

Czs

Qa Qa

Czs

QaQs

QcCzs

Qa

Qa

Qc

Qs Qs

Qa

Czs

Qt

Qs

Czs

Cub

CurCzb

Cle

Cle

Cum?Cub

Cum

Duk

DukDuk

Dur QaCzs

Czs

Qa

Qa

Qa

Czs

Qa

Qa

Qa

Qa

Czg

Czs

Qt

Cls?

Czt

Cub

Clb

Clb

QsClz

Czs

Cle

Cls

Dur

Czt

Duk

Dur

CzsDuc

Czb

Qa

Qa

Czs

Czs

Czb

Czs

Czs

LPk

Czs

Qa

Qa

Qa

Czs

Qa

Czg

CzgQs

Czo

Czs

Qa

Czs

Qa

Czo

Czt

Czt

Qs

Duk

Czs

Qa

Czs

Qa

Qa

Czs

Qa

Czs

Qa

Qs

Czg

Qa

Czs

Czo

Czs Czb Czs

Czs

CzsClb

CzlK l

Czs

CzlK l

Cz lK l

Cz lK l

Cz lK l

Cz lK l

Czs

CzlK l

Czs

Czs

Czs

CzsCub

CzsCub

CzsCub

CzsCub

Cla Czs

Czs

Czg

Czs

Czs

Czs

Czs

Cla

FAULT

Cla

Cla?DukDur

Cla

Cla

Czt

Czt

Czt

Czt

Czg

Czo

Czo

Czs

Czt

Czt

Czt

Czb

Cla

Cla

ClaCzs

Manbarrum/Sandy Creek/LegunePb, Zn

Qa

DU

q

MS15pa

12

3

5

55

Fo

Ba

E

D

C

B

A

F

G

Czb

Czb

Tc03

Tc01 Tc02Tc05 Tc04

Saddle Creek-1

Saddle Creek-2

Lovells

Pilot

Keep River 2

Ochre Mine

Djibitgun GossanBeta Trend 2

Beta Trend 1

Browns Prospect

IronCreek

Zn

Zn

Zn

Zn

ZnDd83kr4Dd83kr5

Bhb 2Bhb 1

Lhb 1

Lhb 2

16°00'

129°00'10' 20' 30' 40' 50' 130°00' 10' 20'

130°30'

16°00'

15°00'

10'

20'

30'

40'

50'

15°00'

10'

20'

30'

40'

50'

129°00' 10' 20' 30' 40'50'

130°00' 10' 20'130°30'

8 2 0 000 mN4

8 2 5

8 2 6

8 2 8

8 2 9

8 2 7

8 3 0

8 3 1

8 3 2

8 3 3

8 3 4

8 2 5

8 2 6

8 2 8

8 2 9

8 2 7

8 3 0

8 3 1

8 3 2

8 3 3

8 3 4

8 2 4

05 0 000 mE 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66

51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66

AUSTRALIA 1:250 000 GEOLOGICAL SERIES NORTHERN TERRITORYAUVERGNE

SHEET SD 52-15

A B C ED GF

SCHEMATIC SECTIONS

UD

D U

Cockatoo

Lagoon

HALLSCREEKFAULT

VICTORIARIVERFAULTZONE

SPENCERRANGEFAULT

AAP Kee

p Rive

r 1

AAP / San

tos

Wea

ber 1

Wes

tralia

n Oil /

Oil Dev

elopm

ent

Spirit H

ill 1

Upper Cum

Waggon Creek Format ion

Wea

ber

Gro

up Lower Cum

Tanmurra Format ion

? Kur iy ipp i Format ion

Langf ie ld Group

Ningb ing Group

Cub

&&

- Basalt, sandstone, limestone

- Sandstone, siltstone, conglomerate

- Schist, phyllite, volcanics, slate

LIMBUNYA GROUP

BULLITA GROUP

FITZMAURICE GROUP

DUERDIN GROUP

VICTORIA

HIGHWAY

KEEP

RIVER

400 m

0200

400 m

200

200

0 m RSL

915 m KB

4762 m KB

1950 m KB

0 m RSL

200

WARNING : Colours will fade with prolonged exposure to light.

SHEET SD 52-15

C NORTHERN TERRITORY GOVERNMENT 2015

DARWIN

ALICE

SPRINGS

NORTHERN

TERRITORY

MAP LOCALITY

NORTHERN TERRITORY GEOLOGICAL SURVEY

JJ Veevers, J Roberts, JA Kaulback, BMR (now Geoscience Australia)IR Pontifex, CM Morgan, IP Sweet, AG Reid, BMR (now Geoscience Australia)JM Burgess, PR Beier, NTGSJN Dunster, PR Beier, A Cutovinos, NTGSJN Dunster, NTGSRC Poole, NTGSRC Poole, NTGSd'Auvergne P, Heuillon B and Lee J, 1980. Aquitane Australia Minerals Pty Ltd - MIMETSExploration Pty Ltd Joint Venture, 1979 mineral exploration in the Northern TerritoryTenements, Bonaparte Gulf Basin. Northern Territory Department of Mines and Energy,Open File Company Report CR1980-0092.Whitehead BR and Fahey GM, 1985. Geology of the Keep River National Park. NorthernTerritory Department of Mines and Energy, Northern Territory Geological Survey, Report 1.Gellatly DC, 1997. Cuesta Ridge, NT, EL8352, annual report for the period 5th September1996 to 4th September 1997. Wilga Mines Pty Ltd. Northern Territory Department ofMines and Energy, Open File Company Report CR1997-0614.Pontifex IR and Sweet IP, 1972. Auvergne, NT (1st Edition). 1:250 000 geological mapseries and explanatory notes, SD52-15. Bureau of Mineral Resources, Australia.

1966:1967:1998:1999:1999-2000 :2000 :1999-2000 :1980:

1985:

1997:

1963-1972:

Geology :

Compiled :Design :Digital Cartography :Previous Detailed Mapping:

First Edition Mapping:

1:250 000 GEOLOGICAL SERIES

AUVERGNE

B

B

B

C

C

C

B

D

E

F

A

RELIABILITY DIAGRAMRELIABILITY DIAGRAMCombined 1st and 2nd Edition Reliability Diagram15° 00'

130° 30'

130° 30'16° 00'16° 00'

129° 00'

129° 00'15° 00'

MAP LOCATION OF MEASURED SECTIONS GEOLOGICAL AND TOPOGRAPHIC LEGEND

MS1MS2MS3MS4MS5MS6MS7MS8MS9MS10

520 900mE 8272 300mN

519 400mE 8263 900mN

526 600mE 8236 300mN

525 200mE 8234 100mN

524 500mE 8233 300mN

524 000mE 8235 700mN

528 000mE 8237 700mN

529 200mE 8236 600mN

639 200mE 8233 900mN

639 600mE 8237 500mN639 900mE 8241 600mN

638 500mE 8247 900mN

654 000mE 8255 000mN

560 600mE 8235 200mN

571 200mE 8253 000mN

569 700mE 8256 100mN

566 500mE 8259 700mN

563 200mE 8263 300mN

567 000mE 8266 200mN

657 600mE 8259 900mN

MS11MS12MS13MS14MS15MS16MS17MS18MS19MS20

Blue lines show magnetic declination for epoch 1995 derived from 1995

AGRF model. Annual change is 10.8" per year easterly at the centre of the

map. Information is current for 1997.

MAGNETIC DECLINATION

127°30' 130°30'129°00' 132°00'INDEX TO ADJOINING MAPS

Legune4767

Keep4766

Pinkerton4866

Auvergne4966

VictoriaRiver4867

MillikMonmir

4967

3.75

3.5

3.75

4

3.25

MEDUSA BANKS

SD 52-10

PORT KEATS

SD 52-11

FERGUSSON RIVER

SD 52-12

CAMBRIDGE GULF

SD 52-14

AUVERGNE

SD 52-15

DELAMERE

SD 52-16

LISSADELL

SE 52-02

WATERLOO

SE 52-03

VICTORIA RIVER

DOWNS

SE 52-04

17°00'

16°00'

15°00'

14°00'1000

2000

3000

4000

5000

1000

300 300

Cenozoic sediments ommitted. Formation names given in full have no surface exposure. Apparent

dips of faults are hypothetical. All subsurface thicknesses are approximate and relationships are

schematic. Stratigraphic relationships in the Bonaparte Basin are explained in the accompanying notes.

0 m RSL 0 m RSL

Ba - bariteC - coal (subsurface)Fe - ironDi - diamondsPb - leadZn - zinc

Scale : V/H=4

horizontal scale

1 : 250 000

Scale : V/H=4

horizontal scale

1 : 125 000

129° 00' 130° 30'15° 00'

16° 00'129° 00' 130° 30'

15° 00'130° 30'129° 00'

129° 00' 130° 30'16° 00'

15° 00'130° 30'129° 00'

129° 00' 130° 30'16° 00'

CO

CK

ATO

O

FAU

LT

SYSTEM

WHIRLPOOL

REACH

FAU

LT

INDIA

N

HIL

LFA

ULT

VICTORIARIVER

FAULTZONE

FAULT

FAULT

RANGE

RANGE

PINKER

TON

SPENCER

Legune

HIGHWAY

VICTORIA

KE

EP

RIV

ER

RIVERBullo

River

Auvergne

Bradshaw

VICTORIA

TIMBERCREEK

15° 00'130° 30'129° 00'

15° 00'

16° 00'129° 00' 130° 30'

16° 00'

Highway

Secondary road

Vehicular track

Landing ground

Homestead

Building

Yard

Microwave Tower

Park boundary

Mountain / Hill

Swamp / Mangroves

Bore

Billabong / Lagoon

Spring

Water Tank / Earth Dam

Waterhole

Sinkhole

BONAPARTE BASIN

AUVERGNE GROUP

- Siltstone, sandstone, dolostone

HALLS CREEK GROUP

- Dolerite, basaltDykes

Bow River Granite

Whitewater Volcanics

UNDIFFERENTIATEDWATTIE GROUP

- Sandstone, conglomerate, siltstone,diamictite

- Sandstone, siltstone, dolostone,conglomerate, dolarenite

- Dolostone, dolarenite, siltstone,sandstone

- Dolostone, siltstone, sandstone,tuffite

10 0 10 20 30 40 50 km

SCALE 1:1 000 000

SIMPLIFIED GEOLOGY

10 0 10 20 30 40 50 km

SCALE 1:1 000 000

Pseudocolour image of the reduced-to-pole magnetic field

MAGNETIC IMAGE

10 0 10 20 30 40 50 km

SCALE 1:1 000 000

GRAVITY IMAGE

10 0 10 20 30 40 50 km

SCALE 1:1 000 000

Calibrated radiometric data, with potassium (red), thorium (green), uranium (blue), total count (intensity)

RADIOMETRIC IMAGE

SCALE 1:250 000

GEOCENTRIC DATUM OF AUSTRALIA 1994 (GDA94)

505 10 15 20 25 kilometres

-150

-250

-100

-50

-200

-150

050

100

150

-50

0

-150

-200

-50

-200

-150

-200

-100-500 -150

-150

-100

-100

-50

1000

50

REVISED SECOND EDITION 2015

Department of Mines and Energy

Undifferentiated Cretaceous

Point Spring Sandstone

Border Creek Member

Burvill Formation

Milligans Formation

Zimmerman Sandstone

Septimus Limestone

Enga Sandstone

Unassigned Cockatoo Group

Kellys Knob Sandstone

Ragged Range Conglomerate

Big Knob beds

Ernie Lagoon Member

Beasly Knob Member

Jarrad Sandstone Member

Skinner Sandstone

Black Point Sandstone Member

Shoal Reach Formation

Spencer Sandstone

Lloyd Creek Formation

Pinkerton Sandstone

Saddle Creek Formation

Jasper Gorge Sandstone

Un-named dykes

Bow River Granite

Whitewater Volcanics

HALLS CREEK GROUP

WE

AB

ER

GR

OU

PL

AN

GF

IEL

DG

RO

UP

CO

CK

AT

OO

GR

OU

PD

UE

RD

IN G

RO

UP

AU

VE

RG

NE

GR

OU

P

Angalarri Siltstone

Bullo River Sandstone

Blackfellow Creek Sandstone

Burt Range Formation

Bucket Spring Member

LA

MB

OO

CO

MP

LE

X

Legune Formation

Lalngang Sandstone

Goobaieri Formation

Moyle River Formation

FIT

ZM

AU

RIC

EG

RO

UPW

AT

TIE

GR

OU

PL

IMB

UN

YA

GR

OU

P

Supplejack Dolostone Member

Skull Creek Formation

Timber Creek Formation

Fargoo Tillite

Moonlight Valley Tillite

River and creek alluvium: sand, silt, clay

Coastal deposits: mud, silt, evaporites

Terrace deposits: mud, sand, gravel

Talus, scree

Sand, soil, colluvium

Silcrete, duricrust

Sandstone, conglomerate, siltstone

Quartzose, feldspathic and lithic sandstone, minor siltstone and shale

Calcareous sandstone, quartzic limestone, dolostone

Sandstone, conglomerate

Quartz sandstone

Sandstone, siltstone, shale, calcareous sandstone, quartzic limestone

Shale, siltstone, minor sandstone

Calcareous quartz sandstone, siltstone, shale, quartzic limestone

Quartzic limestone, siltstone, silty dolostone, upper quartzic dolostone

Dolomitic and calcareous sandstone, minor limestone

Sheetwash: sand, gravel and silt and clay

Black and grey soil

Laterite, lateritic soil, pisolitic soil

Sandstone, siltstone, claystone,minor conglomerate

Siltstone, sandstone

Ferruginous sandstone

Diamictite, dolostone

Quartz sandstone

Diamictite; abundant dolostone clasts

Basal diamictite, dolomitic sandstone, conglomerate

Quartz sandstone, conglomerate

Quartz sandstone, silty sandstone, dolomitic sandstone

Silica-cemented quartz sandstone, minor siltstone and mudstone

Siltstone, shale, minor dolostone and sandstone

Dolerite, uralitised dolerite, basalt

Coarsely crystallite and porphyritic biotite granite

Porphyritic rhyolite, rhyodacite

Quartz sandstone, conglomerate

Quartz sandstone, conglomerate

Feldspathic and quartzose sandstone, minor conglomerate

Basal sandstone, upper siltstone, minor oolitic dolostone and dolarenite

Silica-cemented sandstone, siltstone, basal conglomerate

Silty and quartzic dolostone, dolostone, sandstone, minor siltstone and shale

Silica-cemented quartz sandstone, siltstone

Silica-cemented quartz sandstone, conglomerate, minor siltstone

Quartz sandstone, shale, siltstone

Undifferentiated micaceous siltstone, sandstone, minor dolostone

Purple dolomitic mudstone, dololutite, stromatolitic dolostone and dolarenite,minor orange tuffite

Dolomitic siltstone, silty dolostone, dolostone, purple/green micaceous siltstone,minor orange water-laid tuffite

Microbial dolostone and dolarenite

Grey stromatolitic dolostone, dolarenite, dolorudite, dolosiltite, dolomitic mudstone andminor orange water-laid tuffite, chert

Dolomitic siltstone, silty dolostone and sandstone, minor dolostone and chert

? ? ?

Superposition of Cenozoic units not shown.

NOTES : Stratigraphic column does not show lateral equivalence of formations or all unconformable relationships.

?

?

CENO

ZOIC

NEOG

ENE

CRET

AC-

EOUS

LATE

DEVO

NIAN

PALA

EOZO

IC

NEOP

ROTE

ROZO

IC

PROT

EROZ

OIC

MESO

PROT

EROZ

OIC

PALA

EOPR

OTER

OZOI

CQU

ATER

-NA

RYLA

TE (S

ILES

IAN)

NAMU

RIAN

VISE

AN

CARB

ONIF

EROU

SEA

RLY

(DIN

ANTI

AN)

TOUR

NAIS

IAN

MESO

ZOIC

Czt

Czs

Czb

Czg

Czo

Czl

Qs

Qa

Qc

Qt

Kl

Cub

Cur

Cum

Clz

Dur

Duk

Duc

Clb

Cle

Cls

Qs Qa Qc Qt

Czs Czb Czg CzoCzlCzt

K l

Cub

Cur

Cum

Clz

Cls

Cle

Clb

Duc

Duk

Dur

SHRIMP Zircon age

SHRIMP Zircon age

1638 9 Ma

1636 5 Ma

+

+

BONA

PART

E B

ASIN

WOL

FE B

ASIN

VICT

ORIA

BAS

INBI

RIND

UDU

BASI

N

FITZ

MAUR

ICE

BASI

N

WEABER GROUP

LANGFIELD GROUP

COCKATOO GROUP

ANTRIM PLATEAU VOLCANICS

DUERDIN GROUP

AUVERGNE GROUP

BULLITA GROUP

WATTIE GROUP

FITZMAURICE GROUP

LIMBUNYA GROUP

LAMBOO COMPLEX

HALLS CREEK GROUP

Fraynes Formation

Campbell Springs Dolostone

Blue Hole Formation

Cambrian correlation is tentative.

Und

ivid

edU

ndiff

eren

tiate

d

Undifferentiated ferruginous phyllite, schist, altered volcanic rocks, slate

Quartzose and lithic sandstone, polymictic conglomerate

Sandstone, polymictic conglomerate

Calcareous sandstone, dolarenite, leached carbonate rocks

Point Spring Sandstone - Sandstone, conglomerate, not recognised in map area

-Pal, -Pae, -PahUndivided

Antrim Plateau Volcanics Cla

KALK

ARIN

DJI

PROV

INCE

CAMB

RIAN

BU

LL

ITA

GR

OU

P

CARP

ENTA

RIA

BASI

N

Silica-cemented quartz sandstone, minor siltstone and pebbleconglomerate

Oolitic and microbial dolostone, quartzic and silty dolostone, sandstone,dolomitic siltstone

Silty and quartzic dolostone, dolostone, dolomitic sandstone, dolomitic siltstone,sandstone, minor dolarenite

Sand, gravel, pebble and cobbleconglomerate, colluvium

Fault

BeddingGeological boundary

Disconformity or unconformity (section only)

Sedimentary facies boundary (section only)

displacementAccurate, letters indicate relative

Dip 0 to 5°

Dip 5 to 15°

Dip 15 to 45°

Dip 45 to 90°

Joint pattern

Trend of bedding

Lineament

Lineament concealed, interpretedfrom geophysics

CleavageStrike and dip

Strike, dip not measured

Vertical cleavage

Vertical joint

Quartz vein

Inactive mound spring

Fossil locality in outcrop

Mineral occurence

Folding

Approximate

Concealed

Inferred

Low angle thrust (teeth on older rock)

Showing relative horizontal displacement

Concealed, interpreted from geophysics

Shear zone

dip not measured

Vertical strata

Horizontal strata

Dip slope

Strike and dip of inverted strata

Strike and dip of strata

Strike and dip of strata,

photographyStrike and dip estimated from aerial

unknownGlacial striae, direction of movement

age determinationSurface sample location for isotopic

Petroleum wellPlugged and abandoned as dry hole

Gas shows, plugged and abandoned

Suspended gas well

position approximate

Type section

Measured section

528 570mE 8237 360mN

(see reliability diagram)Area of detailed mapping

Anticline accurate, showing plunge

Anticline approximate, showing plunge

Syncline accurate, showing plunge

Syncline approximate

Monocline

Antrim Plateau Volcanics

Th

K

U

-50

0

MAP GRID OF AUSTRALIA 1994 (MGA94, ZONE 52)

Massive porphyritic and tholeiitic basalt

Ian Scrimgeour, Executive Director

Prospect

Abandoned mine

Drill hole