Walu
RANGEMcNICHOLS
PINYINNA RANGE
BLOODS
RANGE
Hull
River
Tjuninanta
Karukaki PIULTARANA
RANGE
PETERMANN
RANGES
Amputjutu
LivingstonePass
DEAN
RAN
GE MANNANANA
Hull
River
RANGE
ILYARALONA RANGE
WE
ST
ER
N A
US
TR
ALIA
BLOODS
NO
RT
HE
RN
TE
RR
ITO
RY
Goyder
Creek
Umbeara
Lilla
Cor
ella
Creek
ETTENIAHILLS
MOUNTMAGAREY
MOUNTFALCONER
Cre
ek
Cree
k
KELLY
HILLS
WideGum
Creek
AlparaOp
parin
na
Creek
Britten
JonesC
reek
Walytjatjata
Kurkutjara
Ukatjupa
Irkini
BUTLER DOME
STEVENSON PEAK
Mulyati
Kurkatingara
The Hopkins
NgarngurrAr
mst
rong
Cree
k
KATAMALA CONE
Pitalu
Kunapula
POTTOYU HILLS
Irving
Cree
k
Little Puta Puta
Sha
wC
reek
Puta Puta
Tjunti
Walka
Wankari
Lasseters Cave
Mount Cavenagh
Kulgera
STU
AR
TH
IGH
WAY
Wellm
ullinna
Creek
Kalam
urtaC
reek
INGUROO HILL
LakeAmadeus
Chirnside
VictoryDowns
NEWLAND
RANGES
AYERS RANG
E
KulgeraRail Head
Outounya
Giles Ck
MT COWLE
OLIA CHAIN
MTHARRIS
FOSTERCLIFF
BENDAHILL
STAINES HILLS
BORDERHILL
MOUNTREYNOLDS
MOUNTCECIL
Ck
MTBOWLEY
MOUNTCARRUTHERS
MANN RANGES
POTTOYU HILLS
RGE
NORTHERN TERRITORY
SOUTH AUSTRALIA
(Puntitjata)Bloods Range
MOUNTBEARTAUX
Mulga Park
Umutju
Alyapa
Pilakatal
Docker R
iver
ROWLEY RANGE
MOUNT HOPETOUN
MOUNT CAVENAGHMOUNT
BARROW
MOUNT SIR HENRY
MOUNT ROBERT
MOUNT FRASER
MOUNT MANN
MOUNTJENKINS
MOUNT SAMUEL
MOUNT COCKBURN
MOUNT LE HUNT
MOUNT OLGA
MOUNTSKENE
MOUNTCURDIE
MOUNTFAGAN
MOUNTMILLER
MOUNTMcCULLOCH
MOUNTPHILLIPS
ALLANAHHILL
PETERMANN ABORIGINAL LAND TRUST
KATITI ABORIGINAL LAND
Yulara
ULURU - KATA TJUTA NATIONAL PARK
KATITI ABORIGINAL LAND
Docker River(Kaltukatjara)
MTHASTIE
No 14Sentinel Hill Bore
dePL
PLkuPLPL vp
dePLvhPL
PLtjb
piPL
Ol
Ol
PLPL 5ga
piPLdePL
PLPL 5ga
PLPLbq
PLPLbq
blPL
Cmc
--
wiPL
wiPL
dePL
dePL
PLng1PLng1PLng1
PLga3
PLgb1PLng1
PLga3
PLga3
PLga3
PLga1
PLga1
PLPLd
PLPL 1na
PLPL 2na
PLtja
PLga1
PLga1
dePL
PLgb2
PLga3
PLPL 5ga PLng1 PLgb4PLgb3
PLPL 2na
WOODROFFE THRUST
WOODROFFE THRUST
WT
WT?
WOOD
ROFF
E
T
HRU
ST
WT
PLng1
PLga3
PLga1
PLga1
PLPL 2ga
PLPL 2ga
PLPL 2gadePL
dePL
dePL
PLPL 5ga
PLPL 5ga
PLga4
Cmc
--
dePL
piPLwaPL
piPL
PLga1
PLga1
PLtja
PLPL vp
PLtjb
WT
blPL
PLga1a
PLga1a
vhPLvpPL
blPL
dPL
PLPL 6ga
PLPL 7ga
PLPL 7ga
PLPL 7ga
PLPL 6ga
PLPL 9ga
wiPLwiPL
8PLPLga PLPLd
8PLPLga
PLPL 6ga
6gaPLPL
6gaPLPLPLPL 2ng
PLPL 7ga
PLPL 5ga
dePLPLPL 5ga
PLPLbq
dePL
piPL piPL
PLPL 2ga
PLPL 5ga
dePL
dePL
PLtjb
PLtja
PLtjc
vhPLPLPL vp
piPL
PLga1
PLPL 5ga
PLPL 5ga
PLPL 2gaPLPL 5ga
PLPLd
8PLPLga
PLPL 1na
PLng4
PLng3
PLng3
PLng4
PLug
PLng1
PLng1
PLng1
PLPL 4ng
PLgb5
PLPL 4ng
Ol
PLPL 1na
PLPL 1na
PLPL 1na
Pd
Pd
PLPL 1na
PLPL 1ng
PLPL 5ga
PLPL 1na
PLPL 1naPLPL 1na
PLPL 5ga
PLPL 5ga
PLPL 5ga
PLPL 5ga
PLPL 1ng
wiPL
wiPLinPL inPL
6PLPLga
PLPL 2na
PLPL 5ga
Ol
Pin
WOODROFFE THRUST
BLOODSBACKT
HRUST
ZONE
PILTARDI
DETACHMENT
ZONE
WANKARI DETACHMENTZONE
MANNFAULT
Pbq
Pd
vwPL
Df
Df
Df
Df
Mz
Mz
Mz
Df
PLPL 4ng
PLga1
wiPL
wiPL
inPLinPL
Mz
Mz
Mz
Mz
Mz
Mz
Mz
?
?
?
60
555545
60
25
1545
25
30
3040
55
5
45
45
5045
45
30
70
654570
50
70
60
553030
25
70
15 5
35
10
20
40
30
55
50
45
25
25
40
20 25
3565
30
4020
4040
20 60
40
65
35
20
35
50 50
5550
65
50
65
30
30 3585
25
3085
40 40
55
65
20
60
3550
45
45
50 20
5035 50
20
35
4555
2545
25 20
3540
60
5050
30
50
70
30
3060
4025
3050
55
256520
6570
85
20
80
60
35
208020
40
30
40
353545
35
25
2040
30
70
70
6035
50
40
3555 35
353525
85
70 35
30 35
555545
20
40
3050
45
40
40
40
45
25
30
30
65
45
20
30
3510
45
CuCu
Cu60
50
50
40
60
Ag,Cu,Ni,Zn
15
25
85
Ag,Cu,Pb,Au
30
80
20
15
30
75 75
65
40
15
40
20
7555
45
35
35
35
35
3525
50
50
60
70
50
35
30
45
75
45
3555
60 55
6070
30
2525
25
45
55
50
35
35
55
30
65
7570
70
35
55
45
70
10
103035
35
20
65
75 45
50
5
10
60
30
30
45
40
50
2010
30
80
65
45
65
35
40
60
65
40
45
75
45
65
45
40
75
40
65
75
50
65
70
60
45
20 65
60
45
70
60
4040
4040
45
35
4540
55
755
50
2020
75
6050
25
10
50
7070
20
25
65
50
1755
10
10
20
40
20
15 15
40
15
25
35
10
15
20
30
00
2070
7745
74
47 4560
8088
80
75
60
45
60
38
40
60
38
22
35 2525
2525
20
20
2020
1010 25
10 45
45
20
20
40 25
15
20
10
45
50
30
30
30 10
20
15
15
65
3540
40
35
40
5 25
30
30
3035
30
3020
25
4520
10
70
4550
7030
5055
30
75
1030
30
50
20
35
10
20
2525
525
5
525
3555
20
20
45
45
40
5545
20
20
20
20
85
45
25
25
25
20 30
25
25
2525
15
15
15
1525
20
20
20
30
30
4015
70
30
30
30
20
20
15
2525
2525
15
20
10
35
10
40
30
55 2040
65
45
7580
50
85
55
15
65
70
70
40
80
40
30
25
30
20
25
30
20
20
30
50
70
20
80
35
60
3080
20
20
30
35
1540
30
80
75
20
Cu
CuCu
25
70
54
78
85
62
85
20 20
6060 60
45
45
50
5530
65
25
65
35
65
2560
30
35
30
15
15
15
15
10
15
20
20
25
30
25
60
45 25
4550
50
50
45
35
50
5050
30
30
30
30
4055
49
25
22
66
68
81
19
27
4
40
35 40
25
60
60
26°00'
PLbq
PLna
PL ga
PL ka
wiPL
piPL
dePL
mcC
LPLPvpvhPL
dPL
dPL
kuPL
27°00'27°00'127°30'
127°30'24°00' 24°00'
135°00'
135°00'
SG 52-14MACDONALD
SG 52-02RAWLINSON
3°45
'E
SG 52-06SCOTT
SG 52-10COOPER
WA
SA
4°00
'EN
TW
A
SG 52-11MOUNT RENNIE
SG 52-03BLOODS RANGE
4°15
'E
SG 52-07
SG 52-11MANN
4°30
'E
SG 52-04LAKE AMADEUS
SG 52-16MOUNT LIEBIG
SG 52-12WOODROFFE
4°45
'E
SG 53-13HERMANNSBERG
SG 53-01HENBURY
SG 53-05KULGERA
SG 53-06FINKE
SG 53-02RODINGA
SG 53-14ALICE SPRINGS
NTSA
5°45
'E
5°30
'E
5°15
'E
5°00
'E
INDEX TO ADJOINING MAPS
PETERMANN RANGES
SG 53-09ALBERGA
SG 53-10ABMINGA
dPL dPL
PLng
dPL
dPL
PLnaPLbq
+-
+-
45
60
75
65
75
q
vpPL
blPL
PLtjb
PLtjaPLtjc
70
70
PLga1a
PLga1
PLga2
PLga3
PLga4
PLga5PLga6PLga7PLga8
PLga9
PLna1PLna2
1LPLPng
LP
3LPLPng
4LPLPng
+-
LPLPtj(a-c)
gbPL
OR
DO
VIC
IAN
CA
MB
RIA
NN
EO
PR
OT
ER
OZ
OIC
ME
SO
PR
OT
ER
OZ
OICPR
OT
ER
OZ
OIC
Mafic gneiss- two pyroxene mafic gneiss; interlayered mafic and
felsic gneisses
Larapinta Group - white sandstone, locally bioturbated; minor
siltstone and conglomeratic sandstone
PA
LA
EO
ZO
IC
Cz
GilesComplex
Dean Quartzite - crystalline quartz sandstone, rare vein quartz
pebble conglomerate, quartz-kyanite-muscovite layers,red/purple
crystalline quartz sandstone, feldspathic sandstone
PETERMANN OROGENY 570 - 530 Ma
21
1
24
3
3 4 7 6 8 1 2 5
GEOLOGICAL SYMBOLS
Fault; concealed, inferred
Strike and dip of strata
Strike and dip of Petermann Orogeny foliation
Strike and dip of strata parallel to foliation
Strike and dip of inverted strata
Mafic dyke
Quartz vein
Fault; mapped, approximate
Strike and dip of foliation, plunge of mineralelongation and
plunge of intersection lineation
Fault; concealed, thrust (interpreted frommagnetic, gravity and
geological data)
?
Strike and dip of gneissic foliation Musgravian Event
Strike and dip of second gneissic foliation Musgravian Event
1080 - 1040 Ma granite 1080 - 1040 Ma granite
1 2 4
1190 - 1120 Ma granite 1190 - 1120 Ma granite
Tjauwata Group
1a
TOPOGRAPHICAL SYMBOLS
Musgravian gneiss - Amphibolite facies
Musgravian gneiss - Granulite facies
2ng
Unfoliated medium-grained biotite-muscovite granite with
accessory garnet
Quartzite, quartz-muscovite schist and dark grey phyllitic
schistVolcaniclastics
NTGS-GA NGMA
NTGS
Amata Dykes - dolerite dykes
Ol
1
dPL
PLgbPLgb
MAP LOCALITY
DARWIN
ALICE SPRINGS
NORTHERNTERRITORY
MAGNETIC DECLINATIONBlue lines show magnetic declination for
epoch 1995 derived from the 1995 AGRF model. Magnetic declination
for is approximately 4°37' at the centre of the map. Annual change
is per year easterly. Information is current for 2002.
20021'
PLtj cPLtj bPLtj a
PLga PLga
3
PLng
PL 1gb
PL gb2PL gb3PL 4gb
Karukali Quartzite
ugPL PLvh
kaPL
ugPL Giles Complex - pyroxenite and norite
PLna24
Musgravian gneiss (1600-1540 Ma)Musgravian gneiss (1600-1540
Ma)
Mount Harris Basalt
Bloods Range Formation
Peraluminous gneiss - cordierite and sillimanite garnet gneiss,
rare mafic granulite and pelitic
gneiss,garnet-orthopyroxene-biotite gneiss
inPLInindia beds
inPL
FREGON DOMAIN MULGA PARK DOMAIN
ALICE SPRINGS OROGENY 400 - 300 Ma
Cmc
Larapinta Group Ol
wiPLWinnall beds
piPLPinyinna beds
dePLDean QuartzitePLku
Ref No Sample No
1 BR98DFC5502 PR96IRS6233 PR96IRS5494 BR98DFC4915 BR97CJE1536
PR95IRS4207 BR97CJE738 BR98DFC4299 P89/43310 PR96IRS52611 P88/3412
PR95DFC43913 PR96IRS52914 PR95IRS39615 PR95IRS36116 PR96DFC53517
PR96IRS59218 PR96IRS74719 PR96IRS74120 A94/140221 O94/57F22
A94/137823 A93/6324 A92/10A25 BJ96/277A26 BJ96/28027 BJ7528
BJ96/22029 MP94/50330 MP-9831 MP-132 MP-2133 MP-534 MP-4335 S-1236
S-537 S-55638 FI00CJE44
LongLat
24°57'
25°07'25°37'24°50'24°38'25°57'24°42'24°46'25°15'25°36'25°08'25°56'25°43'25°59'25°59'25°58'25°59'25°44'25°45'25°44'25°14'25°45'25°52'25°51'25°39'25°41'25°56'25°50'25°52'25°57'26°00'26°00'25°57'25°59'25°54'25°56'25°50'25°54'
129°04'129°04'129°20'129°21'129°24'129°25'129°27'129°31'129°39'129°50'129°52'129°54'129°57'130°02'130°11'130°11'130°16'130°20'130°21'130°34'130°35'130°36'130°47'130°53'131°22'131°24'131°25'131°26'131°38'131°38'131°44'131°45'131°47'131°49'133°09'133°14'133°18'133°50'
U-Pb zircon geochronology sample locations
Oc
R Brescianini, Director, Northern Territory Geological
Survey
FIRST EDITION 2004
SHEET - SPECIAL
NorthernTerritoryGeologicalSurvey
NORTHERN TERRITORY GOVERNMENT 2004
SOLID GEOLOGY
25°30'134°00'
26°00'134°00'
130°30'24°30'
131°00'25°00'
129°0026°00'
50 1000 150 km
SCALE 1:500 000
0 10 20 30 40
PROJECTION: ALBERS EQUAL AREASPHEROID: GRS 80
10
24°30' 24°30'129°00
50 kilometres
50 1000 150 km 50 1000 150 km
-3
Gravity data acquired by Geoscience Australia
129°00
131°00'25°00'
25°30'134°00'
26°00'134°00'
129°00 130°30'24°30'
Pseudocolour image of the reduced to pole TMI with a synthetic
sun illumination from the northeast.
24°30'129°00
129°0026°00'
131°00'25°00'
25°30'134°00'
26°00'134°00'
130°30'24°30'
NORTHERN TERRITORYAUSTRALIA 1:500 000 GEOLOGICAL SPECIAL
Geological boundary
Fault; concealed, showing relative displacement (interpreted
from magnetic data)
Mineral occurrence
Prospect
Syncline
WARNING: Colours will fade with prolonged exposure to light.
29 Geochronology sample location and reference number
SG 52-08AYERS ROCK
MUSGRAVE BLOCK
MUSGRAVE BLOCK
DATA SOURCE
AMADEUS BASIN
Cz
MUSGRAVE BLOCK
9
GILES EVENT
PITJANTJATJARA SUPERSUITE PITJANTJATJARA SUPERSUITE
MUSGRAVE OROGENY 1200 - 1160 Ma
Alcurra dolerite
Amata dolerite
GILES EVENT
vwPL
blPLvwPL
Mz Mesozoic Eromanga Basin - friable white kaolinitic quartz
sandstone; minor quartz conglomerate and very fine siltstone
DfDfFinke Group
Granite
DE
VO
NIA
N
ME
SO
ZO
ICT
OC
EN
OZ
OIC
Thrust (WT - Woodroffe Thrust)
Mz
Cu
WankariVolcanics
Pitjantjatjara Supersuite 1190 - 1120 Ma
Cenozoic and Quaternary surficial deposits - sand, silt, clay,
gravel, loose rock; deposited in colluvial, eluvial, alluvialand
aeolian environments
Felsic gneiss - migmatitic grey biotite gneiss, banded biotite
gneiss, leucocratic biotite gneiss
MU
SG
RA
VE
BL
OC
KA
MA
DE
US
BA
SIN
ER
OM
AN
GA
BA
SIN
TJAUWATA GROUP
Puntitjata Rhyolite ~ 1075 Ma
Alcurra Dykes -amphibolite and dolerite dykes, sills and plugs;
minor gabbro
Greenschist facies (UG = upper greenschist)
Lower-mid amphibolite facies (E = epidote amphibolite)
PETERMANN OROGENY
EE
E
UGUG
5-6
6
>4
6-7
13
9
109 10
12 12 13
MT ROBERT
MT COWLE
BLOODSRANGE
PETERMANN
BUTLERDOME
MT JENKINS
KATAMALACONE
RANGES
MT SAMUEL
132°00' 134°00'
25°30' 132°00' 133°00' 134°00'
26°00'
25°00'
24°30' 130°00'
24°30' 129°00' 130°30'
131°00'
131°00'
26°00' 129°00' 130°00'
Upper amphibolite facies
Granulite facies
MT OLGA
MUSGRAVE OROGENY
Medium-pressure upper amphibolite facies
High-pressure garnet amphibolite facies
Garnet granulite facies
6 - Pressure estimate in kbar (Petermann Orogeny only)
migmatite isograd
Umbeara
VictoryDowns
MountCavenagh
Kulgera
HW
YSTU
ART
Mulga ParkMT FRASER
WOOD
ROFFE
N.T
.W
.A.
N.T.S.A.
STURHT
THRUST
WOODROFFE
Yulara
Docker River(Kaltukatjara)
0 50 100 km
METAMORPHIC FACIES DIAGRAM
Tjuninanta Formation
Tjuninanta Formation
Mount CurrieConglomerate Mount Currie Conglomerate -
conglomerate containing clasts of sandstone, quartzite, felsic and
mafic volcanics, granite,gneiss, mafic intrusives
Finke Group - fine to medium quartz sandstone; minor siltstone
and shale; pebble and boulder conglomerate
Winnall beds - brown to pale quartz sandstone, often micaceous,
dominantly tabular but massive in upper part;minor red-purple fine
sandstone to siltstone
Inindia Beds - quartz sandstone, medium to coarse, may be
massive or well bedded, often ferruginised,sometimes quartzitic;
siltstone, red, yellow or pale, often strongly ferruginised; chert
and jasperlayers, often structureless, sometimes breccias;
conglomerate
Pinyinna beds - grey quartz-muscovite phyllite, crystalline
dolostone, fine grained sandstone, red, green andpale grey fissile
siltstone, dolomitic siltstone
Kulail Sandstone - red/purple crystalline quartz sandstone,
abundant trough cross-beds, local heavy mineral layers ofhematite
and magnetite
Angatja Suite - porphyritic orthopyroxene-clinopyroxene granite,
charnockite, and hornblende-biotite granite,variably mylonitised
and recrystallised to garnet-clinopyroxene-biotite-bearing
assemblagesHull Suite - biotite-muscovite granite, weakly foliated;
coarsely porphyritic biotite-muscovite-epidote-garnet
graniteMichell Nob Granite - coarse, porphyritic biotite-hornblende
granite, variably mylonitised. Locally garnet-bearingNulchara
Charnockite - coarse, porphyritic charnockite with
clinopyroxene-orthopyroxene-hornblende-biotiteand common rapakivi
texture
Wankari Volcanics - porphyritic rhyolite with rare epidotised
and amygdeloidal mafic volcanicsBloods Range Formation - red
shales, polymictic conglomerate, volcaniclastics, tuffaceous
horizonsand local lensoidal quartz sandstone beds
Puntitjata Rhyolite - porphyritic rhyoliteMount Harris Basalt -
variably silicified and epidotised, amygdaloidal basalt
Interlensed, silicified, epidotised amygdaloidal basalt
Pottoyu Suite - coarsely porphyritic foliated biotite granite,
typically with rapakivi texture, locally migmatitic withcoarse
hornblende; less abundant equigranular leucograniteAmputjuta Dacite
- finely porphyritic hypabyssal daciteMantarrur Suite - dominantly
porphyritic granite, with biotite-rich matrix, varies from
megacrystic to fine- or meduim-grained,mostly foliated; minor
leucogranite; minor muscovite-bearing graniteUmutju Suite -
foliated to undeformed clinopyroxene- and/or hornblende-bearing
porphyritic granite with rounded blue-greyphenocrysts of
K-feldspar. Less commonly equigranular and medium-grained.
Localised biotite-hornblende-garnet migmatite Walal Granite -
porphyritic hornblende-biotite granite and granodiorite, with less
abundant equigranular leucogranite;variably deformed and
recrystallised to garnet-bearing assemblagesKulpitjata Suite -
variably deformed porphyritic biotite granite, minor hornblende
graniteAyers Range Granite - porphyritic
clinopyroxene-hornblende-biotite monzonite and granodioriteKulgera
Granite - porphyritic hornblende-biotite granite and quartz
monzoniteUmbeara granites - biotite and biotite-muscovite granites,
variably foliated, fine- to coarse-grained, locally
weaklyporphyritic, dominantly xenolithic, rarely garnet-bearing,
intruded by numerous veins and dykes of pegmatite,
aplite,microgranite, granophyre
Metasedimentary rocks and mafics - biotite-muscovite sillimanite
gneiss; muscovite-biotite-garnet-viridine schist;amphibolite,
quartzite
Quartzite - gritty to pebbly quartz-muscovite schist; schistose
quartz conglomerate; muscovite-phlogopite-epidote-quartz kyanite
schist; rare phyllite
Felsic gneiss - quartzofeldspathic orthopyroxene-biotite-bearing
gneiss, less commonly with clinopyroxene,garnet and/or hornblende,
tonalitic biotite gneiss; rare mafic granulite and pelitic
gneiss
Sand ridges
Sealed road
Unsealed road
Vehicle track
Railway
Building
Landing ground
River, creek
Karukali Quartzite - white crystalline quartz sandstone; rounded
quartz pebble conglomerate beds; local heavy mineral layers
ofhematite and magnetite
Early-syntectonic granites - tonalitic biotite gneiss, granitic
gneiss, clinopyroxene-hornblende gneiss,porphyritic orthopyroxene
granite
The Northern Territory Government does not warrant this map as
definitive, nor free from error and does not accept liability for
loss caused by, or arising from reliance upon information provided
herein. Produced by, and plot on demand created by Northern
Territory Geological Survey, Cartographic Services, Department of
Business, Industry and Resource Development, Alice Springs,
Australia. Issued under the authority of the Minister for Mines and
Energy, the Honourable KONSTANTINE (KON) VATSKALIS, MLA. Base map
compiled by NTGS from 1:250 000-scale topographic data supplied by
the National Mapping Division, Geoscience Australia, Department of
Industry, Tourism and Resources. DIGITAL DATA: Map data is stored
in MapInfo and Microstation format (DGN). Map information can be
obtained from NTGS as hardcopy plots and/or digital files.
Information on formats and release conditions are available from
NTGS Sales Counter, 3rd floor Centrepoint Building, Darwin. Phone
(08) 8999 6443 or 58 Hartley Street, Alice Springs. Phone (08) 8951
5658 or visit the NTGS website at www.dbird.nt.gov.au/ntgs.
MAGNETIC IMAGE GRAVITY IMAGE
NorthernTerritory
GovernmentDepartment of Business,Industry and Resource
Development
Pseudocolour image of Bouguer gravity calculated using a density
of 2.67 tm . Contour interval 50 -2lum.s
STANDARD PARALLELS: 13°30' and 23°30' SOUTHCENTRAL MERIDIAN:
133°30' EAST
Giles Event 1080 - 1040 Ma
Geological input: 1988-1989 Petermann 1:100 000, N Duncan
1989-1996 Ayers Rock 1:250 000 A Camacho, N Duncan, T Madigan, D
Young, P Ferenczi 1995-1996 Petermann Ranges 1:250 000, IR
Scrimgeour, DF Close, CJ Edgoose, A Cutovinos 1997-1998 Bloods
Range 1:250 000, DF Close, CJ Edgoose, IR Scrimgeour 1986-1989
Kulgera 1:250 000, CJ Edgoose, A Camacho, GA Wakelin-King, M
Freeman, S Wyche, RA Stidolph 1992/1999 Umbeara 1:100 000, N
Duncan, A Stewart / CJ Edgoose, DF Close Geophysical
interpretation: 2000 KR Slater Compiled: 2001-2003 CJ Edgoose Refer
to this map as: EDGOOSE CJ, CLOSE DF, SCRIMGEOUR I R, 2004.
Musgrave Block Special, Northern Territory (First Edition) 1:500
000-scale geological map. Northern Territory Geological Survey,
Alice Springs. Accompanying text publication: EDGOOSE CJ,
SCRIMGEOUR IR, and CLOSE DF, 2004. Geology of the Musgrave Block,
Northern Territory. Northern Territory Geological Survey, Report
15. Associated map: SLATER K R, 2004, in prep. Musgrave Block
Special,Northern Territory, Integrated Interpretation of Geophysics
and Geology, 1:500 000-scale map . Northern Territory Geological
Survey, Alice Springs. Cartography: 2001-2003 P Carter, DA
Lambton-Young, L Heard Latest edited plot created: 11th February
2004
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38
37
36
35
34
33
25
28
27
2022
2324
14 1516
17
191813
12
6
3
10
2
9
11
4
1
8
21
30
31,32
7
5
29
26
129°00'
129°00'
129°30'
129°30'
130°00'
130°00'
130°30'
130°30'
131°00'
131°00'
131°30'
131°30'
132°00'
132°00'
132°30'
132°30'
133°00'
133°00'
133°30'
133°30'
134°00'
134°00'
26°00'
26°00'
25°30'
25°30'
25°00'
25°00'
24°30'
WOOD
ROFFE
THRUST
WT
WT WT WT
WOODROFF
E T
HRUS
T?
NE
OP
RO
TE
RO
ZO
IC
Giles Complex
PETERMANN OROGENY 570 - 530 Ma
ME
SO
PR
OT
ER
OZ
OIC
Undivided sediments
Sandstone
Quartzite, carbonate, siltstone
Amphibolite facies gneiss
Granulite facies gneiss
1080 - 1040 granite
1190 - 1120 granite
Tjauwata Group
MUSGRAVE BLOCK
AMADEUS BASIN
PA
LA
EO
-Z
OIC
MUSGRAVE OROGENY 1200 - 1160 Ma
Mount Currie sub-basin sediments
