tobermorey - NT.GOV.AU

TOBERMOREY
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ek
e
re
C
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e
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Tre
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One
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CENOZOIC
Fence
MESOZOIC
Creek
Proof
a
k
ee
Cr
LOWER
ORDOVICIAN
PALAEOZOIC
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--
--
--
--
--
--
--
MIDDLE
CAMBRIAN
LOWER
Mopunga
Group
proof
Keepera
Group
CRYOGENIAN
NEOPROTEROZOIC
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-
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--
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JK
Oln
77
40'
Cmt
Cmt
Dolostone, limestone; medial pyritic-carbonaceous black shale interbeds; basal terrigenous sandstone
Red Heart Dolostone
Dolostone, minor quartzic dolostone, mudstone and conglomerate; basal dolomitic quartzofeldspathic
sandstone (schematic sections only)
Grant Bluff Formation
P
L ua P
L ua
Cld
Cld
Gnallan-a-Gea
Arkose
P
L un
Quartz sandstone/quartzite, glauconitic quartz sandstone, mudstone
P
L ue
Mudstone, siltstone; thin basal sandstone or pebbly arkose (Keepera Ridges only)
P
L un
Pebbly arkose, sandstone, siltstone, shale
Wonnadinna Dolostone
P
L uw P
L uw
Dolostone, quartzic dolostone
Black Stump Arkose
P
L us P
L us
Micaceous (to pebbly) arkose, sandstone, micaceous mudstone
Yardida Tillite
P
L ut P
L ut
Diamictite, siltstone, dolomitic shale, dolostone, minor quartz sandstone and arkose
Yackah beds
P
L uy P
L uy
Chertified dolostone, sandstone and siltstone (schematic sections only)
2 6
P
L ga
P
L gb
L gc
P
Lg P
P
L gd
P
Lg
Mount Tietkens
Granite Complex
P
L gd
Your Dam
Metamorphics
p Cy
Grey to pink, medium biotite-muscovite granite
Medium leucogranite, grey biotite granite and quartz diorite
Coarse leucogranite
Grey, medium biotite granodiorite, granite
Medium muscovite-biotite leucogranite, porphyritic leucogranite, tourmaline leucogranite, pegmatite
Migmatite of leucocratic quartzofeldspathic gneiss, schistose mafic amphibolite, biotite gneiss;
minor feldspathic quartzite, schistose muscovite-bearing quartzite, schistose quartz-rich metasediment,
biotite schist, magnetite-quartz rock, calc-silicate rock, megacrystic granite gneiss, feldspar-quartz
gneiss, deformed granodiorite
Muscovite-feldspar-quartz granofels, schistose gneiss, schist
TOPOGRAPHICAL SYMBOLS
Strike and dip estimated from aerial photography:
Highway
Fault, position accurate (U,D indicate relative movement; up,down)
Dip 0 to 5°
Secondary road
Fault, position approximate
Dip 5 to 15°
Vehicular track
Fault, position concealed; inferred
Dip 15 to 45°
Landing ground
Dyke or vein; q - quartz
Dip > 45°
Homestead
Anticline, accurate; showing plunge
Trend line
Building
Anticline, concealed; showing plunge
Lineament
Yard
Syncline, accurate; showing plunge
Joint
Syncline, approximate; concealed; showing plunge
Macrofossil locality
Monocline, accurate
Stromatolite locality
Trigonometrical station
Monocline, approximate; concealed
Ichnofossil locality
Windpump
Fence
BOAT HILL
Omc
7
8
Mountain / hill
Strike and dip of strata
BHD9
Drillhole with reference number (pa-position approximate)
Bore
Prevailing strike and dip of strata
Cu
Minor mineral occurrence, Cu - copper, Mn - Manganese
Spring
Vertical strata
Pb-Zn
Prospect, Pb-Zn - lead-zinc
Water tank / Earth dam
Horizontal strata
Fault, accurate
Waterhole
Strike and dip of overturned strata
Fault, approximate
20
Aboriginal land boundary
Czp Czp
Dc?
6
15
40
Olk
4
3
11
3
16
84
P
L un?
3
4
30
P
L un?
Czp
Olc?
Burnt Well Bore
U D
JK
Omm
30 12
8
3
6
17
6
UNIVERSAL GRID REFERENCE
GRID ZONE DESIGNATION:
53K
Olk
Czs
JK
JK
79
50'
80
Ome
23°00'
138°00'
75
0
PR
QR
RR
PQ
QQ
RQ
0
8
TO GIVE A STANDARD REFERENCE ON
THIS SHEET TO NEAREST 1 000 METRES
0
IGNORE the SMALLER figures
of any grid number; these are
for finding the full co-ordinates.
Use ONLY the LARGER figures
of the grid number; example:
6 6 0 000 mE
138° 00'
B
B
BOAT HILL
SAMPLE POINT :
100 000 METRE
SQUARE IDENTIFICATION
RELIABILITY DIAGRAM
136° 30'
22° 00'
Czs
claypans
Qa
Omm
Cza
P
L us?
small
Olc
15
74 6
Ome
Numerous
1 Read letters identifying 100 000 metre
square in which the point lies:
2 Locate first VERTICAL grid line to
LEFT of point and read LARGE figures
labelling the line either in the top or
bottom margin, or on the line itself:
3 Estimate tenths from grid line to
point:
4 Locate first HORIZONTAL grid line
BELOW point and read LARGE figures
labelling the line in either the left or
right margin, or on the line itself:
5 Estimate tenths from grid line to point:
SAMPLE REFERENCE
QQ
A
7
2
6
C
5
QQ7265
If reporting beyond 18° in any direction,
53KQQ7265
prefix Grid Zone Designation, eg:
23° 00'
A Detailed mapping
B Airphoto interpretation
C GA published maps:
C
MARQUA
MONOCLINE
Marqua
Creek
FIELD RIVER
ANTICLINE
TOKO
Mulga Dinner
Creek Creek
JK
Omc
JK
Hay River-Mount Whelan Area 1:250 000 and
RANGE
Olc
Olk
D
Toko 1:100 000 Preliminary
Manners
Creek
Owen 2
Oln
COn
PLENTY
HIGHWAY
Gumhole
Creek
TOKO
SYNCLINE
AXIS
CRAIGIE
MONOCLINE
BHD 9
Cmt
P
L un
MAP LOCALITY
INDEX TO ADJOINING MAPS
136° 30'
135° 00'
21° 00'
Cza
138° 00'
Olk
--
0m
P
L us
P
Lu
P
L us
Thorntonia Limestone
Territory and state border
3
78
--
0m
Upper: dolostone, limestone. Lower: foetid pyritic-carbonaceous black shale, laminated dolostone
Blue numbered lines are 10 000 metre intervals of the Map Grid of
Australia, Zone 53. Grid values are shown in full only at the southwest
corner of the map
Olk
Olk
COt
Cma
SANDOVER
ELKEDRA
COn
P
L uw
--
Cua
DARWIN
--
JK
Cma
Interpreted from geophysical data
To convert from AGD66 to this map's coordinate system, GDA:
INCREASE Eastings by 127 metres.
INCREASE Northings by 170 metres.
INCREASE Longitude by 4.38 seconds.
DECREASE Latitude by 5.31 seconds.
--
Omc
Arthur Creek Formation
Czp
3
25 Kilometres
Cockroach 1
Omc
Quartzose and calcareous/dolomitic quartz sandstone, quartzic dolostone
UPPER
LINDA DOWNS 21 km
Toko Group
el
Ch
Vermin
MIDDLE
ch
Vermin
--
P
L ua P
L un P
L uw
Cms
fence
ek
Cre
--
--
ol
--
--
--
--
--
-ep
PALAEOPROTEROZOIC
--
--
--
dg
k
--
Ri
Creek
--
k
Malvina
--
ee
or
--
Cr
co
--
--
one
Al
--
--
--
--
--
--
est
ood
--
Lim
odw
--
--
k
Blo
--
--
ee
et
Creek
k
ee
Cr
Horse
--
--
--
--
--
--
Creek
--
--
Algamba
--
--
N
Battle
ek
Cre
a
ng
--
--
--
--
--
Cr
--
--
--
--
--
--
--
el
--
--
--
--
--
--
--
--
m
--
--
--
--
--
--
--
Ca
--
--
--
--
--
--
--
--
--
--
RANGE
---
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--
oo
--
--
--
---
--
--
TO
--
--
--
RL
--
--
--
--
--
TA
--
--
ad
--
--
---
---
Creek
--
--
--
--
re
--
--
--
--
Ak
--
--
--
--
TY
--
--
--
--
--
--
ba
--
--
--
---
--
--
--
am
--
--
--
a
--
--
--
Bo
ee
--
--
--
--
--
--
--
--
--
--
--
--
--
--
Cr
--
--
--
TARLTON
FAULT
Cms
--
--
--
--
--
--
--
--
B
RANGE
Steamboat Sandstone
--
---
--
TARLTON
Arthur
Creek
MARSHALL
RIVER
Dolostone, limestone, minor quartz sandstone, siltstone, shale, marl and conglomerate
--
--
--
--
--
--
--
--
---
EN
--
--
--
--
--
--
--
--
--
--
--
--
Alg
--
--
--
--
A
Cua
15
Projection: Universal Transverse Mercator, Zone 53
Grid Coordinates: Map Grid of Australia 1994 (MGA94)
Horizontal Datum: Geocentric Datum of Australia 1994 (GDA94)
KEEPERA
RIDGES
Cua
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--
--
--
--
--
--
--
--
--
--
--
--
PL
--
--
--
--
--
--
--
--
--
---
--
--
--
--
--
--
--
--
--
--
--
ORRTIPA-THURRA 42 km
--
--
20
Arrinthrunga Formation
--
--
--
--
--
--
15
COn
--
--
10
Quartzose and glauconitic sandstone, minor dolostone ( COt d), limestone, dolomitic quartz sandstone
and conglomerate; interbedded limestone or dolostone and marl at top
Dolostone, limestone, minor quartz sandstone ( COn s )
Migmatite unit p Cd
7
5
COt d
COt
COn
--
20
Omm
SCALE 1:250 000
0
Ninmaroo
Formation
Quartzose and dolomitic quartz sandstone, siltstone, dolostone, partially dolomitised limestone,
minor conglomerate
Mithaka Waterhole
Olc
NOAKES BORE 4km
5
COn s
Olk Olk
--
--
JK
Olc
Cza
C
76
Limestone, quartzic limestone, dolostone, marl, siltstone; basal sandstone
--
--
30'
Olc
--
--
75
Olc
--
--
--
--
--
--
20' 74
Coolibah Formation
--
-73
Micaceous and glauconitic siltstone, claystone, sandstone, minor dolostone; basal coquinite
--
--
--
--
--
--
--
-10'
Oln
--
--
--
--
--
--
72
Oln
--
--
--
--
--
Cz
P
L ut
P
L uw
P
L ut
P
L us?
71
Nora Formation
--
--
--
Cz
P
L ut
Halfway Dam
(U/S)
Oln
Olk
LT
7
Georges Muddle Dam
Cza
Omc
BMR Tobermory 13
Omm
U
7
k
P
L us?
P
L us?
Cma?
50'
Czp
Olc
FA
137°00'
Cma
ree
E
70
16
Cma
Cma
5
15
25
Oln
Olk?
IN
69
P
L us?
Nora Waterhole
74 7
Cz
Olk
NE
CL
50'
JK
Sandy’s Dam
LI
30
5
Omc Quartzose and minor feldspathic sandstone
Czs
Thipanama Waterhole
Umberumbere Waterhole
Pettigrew
3
TI
68
25
P
L us?
MT EWING
Cza?
OC
30
Olk
COn
AN
R
67 40'
Cz
Cma
25
p Cd
JK?
Czf
8
Cua,Czs
Cz
P
L us
P
L us?
Olk
k
?
20
10
5
P
L us?
Red Heart Bore
L us?
P
L us P
P
L us?
16
ee
ON
80
JK 3
?
JK
Cms
Cz
COn
BHD9
Cma BHD4
Cmt
P
L uw? 10
COn
80 Pb-Zn
Christmas Dam M14PD
P
L un
5
BHD5
?
?
BHD2
45
M15PD
P
Lg P
L un? M13PD
30
40
Cmt
?
?
FIELD
BOAT HILL
P
L us
COn
P
L uw
P
L un
L ut Cz
Cz
q 8qP
5 23
ut
P
L
?
P
L ut?
4
Cz
P
L us?
Cz
P
L ut
2
P
L ut RIV
TO
OM
ER
BA
P
L ut ?
Ma
P
L us?
Cz
Craigie Dam
rq
P
L us ua
P
L ut
P
L ut
P
L un?
q
JK
14
P
L un?
MT REINECKE
q
Czz
P
L us?
P
L ut
q
C
7
15
12
2
Cma
VE
6 6 0000mE
P
L un?
Czf
Czf
14
30 35
20
RI
Qp
Qp
P
L us,P
L un P
L un Cmt BMR Tobermory 14
JK?
BMR Tobermory 15
25
Cmt
P
L un?
Cz
P
L us?
us
P
L
15
JK
Czf
Cua?, P
L uw?
12
JK
?
74 8
Coolibah
Dam
M
8
Olc
Oln
2
8
15
JK
Cua,Czs
IGIE
Cr
Cma
Omm
2
JK
JK
COn
CRA
75
40
Grichies Bore
Old Marqua Bore
p Cy
70
E
10
Omc
Gypsiferous shale and siltstone, calcareous siltstone, quartz sandstone, glauconitic and micaceous
quartz sandstone, minor coquinite and granule conglomerate
--
--
8
50
60
Black Tank Bore
13
Czf
Cz
Cua
--
--
--
--
Olk
70
Cu
Snake Tank
Qp
Czz
JK
IN
Carlo Sandstone
Geological boundary
TO
C
ek
JK
COn
4
CL
12
JK
Czf
NO
Cms
JK
5
70
11
5
Omm
--
--
Cu
P
L gc
G Dam
p Cy?
Cma
2
8
Cms
Omm
--
--
T
COt
Y
Czz
p Cd
FAUL
k
12
Mithaka Formation
GEOLOGICAL SYMBOLS
k
Cre
3
Ome Quartzose and quartzofeldspathic sandstone, minor siltstone and claystone
ck
KO
JK
COn
2
MO
Ome
p Cy
ree
2
65
Qa
Jackawarra Dam
Cz
COt
3
2
80
10
33
Cua
Cree
P
L g?
Qa
2
ul
Omm
lga
Ethabuka Sandstone
Cz
Olc
M
Olc
Mu
Calcareous sandstone and siltstone, limestone, minor conglomerate; grades upward into quartz
sandstone and conglomerate
--
--
Czz
JK
NTGS 99/1
20
JK
5
Dc
P
L gc
P
L gb
cC
JK
2
COn
Dc
p Cd
7
JK
COn
12
JK
COn
4
BMR Tobermory 16
COt,Czs
Lucky Bore
(abd)
Olk
Cravens Peak beds
lo
RANGE
Oln
Gorries Bore
JK
COn
A
P
L ga
OROSIRIAN?
U
D
?
P
L ga Czf
p Cd
p Cd
74 60000mN
23°00'
136°30'
--
3
1
JK
QU
12
p Cy
Oln
NE
Mars Bore
Cz
Oln
LI
2
2
HA
A
p Cd
JK
AR
4
p Cy
Czf
Junction Bore
Czs
JK
Cz
JK
JK
KO
Cz
Olc
40'
Olk
JK
30 M
3
p Cy
Czf
JK
Olk
Czz
JK
P
L gd
Camel Bore
p Cd
Czf
JK
R
p Cd
4
Alcoora Spring
NC
R
IVE
25
JK,Czs
Marqua
k
ee
Cr
Goat Yard Dam
33
5
5
35
15
Mulga Bore
1
Canyon Bore
ua
74 9
Olc
Omc
TO
Olk
SY
10
N
Marq
Hacking 1
6
COt,Czs
Olk
O
Czf
p Cd
Czz
?JK
Czs
COt
JK
Olk
Cz
Olk
Olc
Oln
Olk,Czs
2
3
Cua
Olk
LT
Czf
p Cd
75
p Cd
--
--
--
--
ES
G
Qa
Qp
10
Czf
3
Oln
70
3
Quartz sandstone, minor mudstone and conglomerate
Elyuah Formation PLue
STATHERIAN
No 8 Dam
Cua
U
D2
Cua
2
D
Olc
Olk
Bismarch Waterhole
JK
75 0
JK,Czs
Cua
JK
k
Olk
lly
Ke
Olc
2
3
Czf
15
3
Omc
Olk TA
R
4
k
Oln
Cz
Olk
Cobble and boulder conglomerate, pebbly sandstone
ee
Cr
Oln
Treacle Hill Waterhole
Six Mile
Bore (abd)
k
Olc?
Dam
(U/S)
Olc
9
37
U
Olc
ee
er
ID
R
p Cd
3
3
Cua,Czs
JK,Cua
Smiths Dam
Kelly Creek Bore
ee
Charley Springs
Czf
1
JK,Czs
3
JK
COt
Cua
3
50
55
65
MARSHALL
--
--
--
8
2
Ome
20
JK
COt
--
--
5
Cr
U
D
Czf,Olk
2
Olk
Beantree
Dam
3
JK
Czf
Qa
Olk
COn
5
2
3
1
3
5
Pin Up Bore
3
3
Qa
p Cd
--
3
2
32
17
Olk
Cr
Oln
MT BROWN
COn
60
U
D
Dinn
Cz
?PLuw
Czf
74 7
--
6
2
Czs
Atnarpa Dam
COt,Czs
P
L ua
p Cd
--
Qa
--
Omc
A
ER
Omc
6
JK,Czs
5
Baxters Middle
Dam
4
Qp
--
--
EP
P
L un,P
L ue
Czf
Cua
JK?
25
Olc
Czs
COn
Shepley Bore
Czf
Watillindanama
Dam
Czs
Olk
Olk
Olk
NATHAN HILL
JK?
bore
Olk
UMBERUMBERA HILLS
JK
Cua
Cua
COt,Czs
Czs
COn
COn
Melon Waterhole
Oln
Olk
Cz
Olk
COn s
COt,COn
Olk
10
Olk,Czs
McGuinness Bore
COn,Czs
COn
Czf
--
--
KE
?P
L gb
COn COn,COt
1
Omc
Oln
20
Breakfast Ck Dam
Czf,Olk
Beetwood Bore
Olk
Oln
Barcoo
Coolibah Waterhole
50'
--
--
Qp
p Cd
1
COt,Czs
ek
Qp
4
JK
Cre
?P
L gb
COn,COt
COn,Czs
Olk
--
--
P
L gb
74 8
q
30
18
1
Olk?
Olk
hole
p Cd
q
COn s
Czs
Olk
2
Omc
JK
Omm
No 2
Bore
q
q
q,Fe-ox
Czs, COt
COn
COt
COn s
COn
Olk
COn
Qa
COn
Olk
JK?
k
Limestone: cherty and chalcedonic
Czp
15
Thillindamin Dam
JK
Qp
q
Czf
Cz
Olk
Olk
7
Pump Waterhole
Cz
COn
Baxters Muddle Dam
JK
Qp
Qp
Cz
COn s
1
35
COn
JK
COt,Czs
Omc
Qp
COt,COn
Czf
Czs
Olk
Olk
COn s
Whitewood Bore
Morries Dam
JK
Omm
P
L gb
3
Czf
p Cd
Czf
2
Olk
k
Southern Cross Bore
Qa
COn
Gum
Oln
Cree
COn,COt
Olk
5
ee
Qp
Czz
JK
Czs, COt
Martha
Qp
COt,COn
Nathan DamOlk
Olk
Cz
Olk
a
k
2
Olk,Czs
75 1
30'
WARKA
rka
Wa
Cr
Olk
Czs
Olk
2
ee
k
West Bore
Mistake Bore
COn,Czs
5
Olk
ee
NIKO HILL
Olk
COn,COt
COt
6
Qa
COn,Czs
Cr
Czf
5
Olk
Olk,Czs
BMR GRG 12 pa
COt,COn
Cz
COn
Czs
COn Cz
COn
JK
ch
kroa
Coc
k
No4 Bore
Gintys Dam
3
k
ee
Cr
ee
TarltonOlk
Downs
Qp
Oln
Omc
Beenleigh Bore
COn,Czs
Centenary
Bore
3
Cz
Olk
COn,Czs
Cz
COn
Czs
Olk
urr
TARLTON HILL
Olk
ruins
Cza
COn
COn
10
Cr
Olk,Czs
Olk
Cz
Olk
Cz
Olk
No 7 Bore
COn
nm
Olk
Qp
6
COn
Cza,Czs
Urlampe
6
Cz
Olk
Olk
Olk
Cz
Olk
9
de
Qp
No 3
Bore
Olk
Czs,Olk
dwOlk
oo
d
MT GUIDE
40'
q
5
COn,Czs
Qp
Cza,Czs
Czs
Olk
COn
en
Qp
oo
Qp
Olk,Czf 18
1
15
Rankines Bore
Olk
Cz
COn
Cza
No 12 Boomerang Bore
Cz
Olk
Qa
COn
Olk
Olk
Cza,Czs
Swanson Dam
Cz
Cza
Anagoodya Waterhole
Olk
Pe
H
Olk,Czs
Cr
Qa
Cz
Cza No 2 Bore
Czs
7
2
st
3
Olk
Cza,Czs
Cza,Czs
Cz
Cza
Goreys
Bore
Ilfitinama Waterhole
kfa
Qa
k
Heifer Waterhole
6
Creek
Czp
undifferentiated
Jurassic-Cretaceous
Tomahawk
Formation
Czf
Cz
COn
Czs
Cz
COn
ee
Cr
Regolith, skeletal shallow soils on bedrock
75 2
Olk,Czs
Cz
Olk
MT POZIERES
Olk
Olk,Czf
Cza
Cockroach Bore
Cockroach Waterhole
rse
Qp
Cza,Czs
Cz
Cza
COn,Czs
Ho
Scotties Bore
Cockroach 1
COn
Qp
AY
Bl
Qp
B
Warlpeyangrere
Cz
COn
COn,Czs
COn,Czs
Olk
COn,Czs
Olk
ea
Olk
Olk
Olk Cz
Olk
Olk
Br
5
W
IGH
Olk,Czs
Cz
Olk
Olk
COn,Czs
Olk,Czs
Ribs Bore
1
Cz
COn
COn,Czs
COt,Czs
1
30
Olk
7
Halfway Bore
COt,Czs
2
Olk
Qp
BOUNDARY HILL
---
7
5
COt,Czs
Olk
Qp
Cz
Olk
Olk
COn,Czs
jella
Olk
Czs
74 9
--
5
Qa
P
L ua,?p Cd
--
15
Qp
ur
COn,Czs
1
Cz
Olk
Olk,Czf
3
Olk,Czs Cockatoo Bore
th
1
COn,Czs
Cz
COn
COn
Olk
Akadeonga Dam
COt,Czs
COt,Czs
Ar
--
Cz
COt
Czs
COt
Olk,Czs
Qa
Olk
tamin
Czf
COt
Cz 15
COt
75 0
PLE
No 6 Bore
Qa
Cza
Qa
COn,Czs
Cz
COn,Olk
Y
NT
Qp
COn,Czs
21
COn,Czs
20'
Cza,Czs
Applepad
Dam
Cza
Cza
1
1
12
Cza
Neewaa Waterhole
4
Qp
Czs
Heartbreak Bore
COn,Czs
Poodyea
Formation
Cza
Kelly Creek Formation
COt
Moores Muddle
Bore
Dam
(pa) Owen 1,2
Cza,Czs
COn,
Czs
COn,Czs
COn,Czs
Koo
COt,Czs
Injerrabonna Waterhole
COn,Czs
Olk,Czs
5
6
10
--
20
Czs
COt
Cza
COt,Czs
16
3
40
COt
COt,Czs 1
Cza
1
ANATYE
ABORIGINAL
LAND TRUST
COt,Czs
--
Czz, COt
16 50
3
--
30'
COt
Cz
COt
7
5 2
COt
Qp
4
Cza,Czs
Cz
COn
Mostert Hole
Dam
Cza Mungra Bore
Paddys Waterhole
Olk
Cz
COt
--
--
Cz
COt
13
10
--
--
2 1
1
--
--
--
No. 26 Bore
13
7
2
COn
Czz COt,COn
1
H
HIG
75 3
Czs
Diviner Bore
Alliriqua Waterhole
2
Illungnarra
Waterhole
COn
Cza
COn,Czs
COt
5
D
Tobermorey
Cza
Riley Waterhole
Czs
Alkea Waterhole
COt,Czs
COt,Czs
1
Czs, COt
6
6
75 1
Agamba Bore
& Dam
Goatyard Dam
Cza,Czs
COn,Czs
Y
WA
COn
2
WAY
Cza
Cza
Cza,Czs
Road Bore
(Gov’t)
Cza
Qp
Olivers Bore
COt,Czs
Cza
Qp
Qp
COn,COt
Last Hope Bore
1
1
4
2
Oil Bore
--
7
Cz
COn
Czz
Czf
Little Dam
Goatyard Bore
No 3 Bore
COn,Czs
No 5 Bore
Creek
Qa
Czs, COt
No. 20 Bore
--
Turkey Bore
Cza
75 4
Cza,Czs
Cz
Cza
HIGH
Indeear Bore
COn,COt
Qa
Eelinja Bore
Querinya Waterhole
Cza
Czf
Morgans Bore
Creek
Cza,Czs
COn
COn,Czs
Czs
2
Cza
COn
COn
COt
COn
COt,COn
COn,Czs
1
3
--
3
--
mba
Cz
COn
COn,Czs
8
2
Cz
COn
Alga
1
2
COt,Czs
Czf
2
1
COn
Czs
COt
COn,Czs
3
15
Czs
COt
3
4
COn,Czs
COn
--
--
COt
COn
Qp
Czs, COt
6
9
22
12 12
11
4
3
3
Qa
Czf
COt
4
Czf,Czz
Czz
Czz
NTY
Cza
Bluebush Bore
Cz
COn
10'
Cza,Czs
Cz
Cza
PLE
Qp
Cz
Cza
Cz
Cza
Cza
COt,Czs
COn,Czs
Cza
Cz
--
--
-3
6
Czf
COt
--
Lucy Creek 1
Mn
7
--
23
--
6
Cza
Cz
COn
Cza
Czf
1
Czs
Cz
COn
COt,COn
Cza
COt
8
BMR
GRG 11 pa
DEVONIAN
Cza,Czs
COn,Czs
Qp
COn,Czs
Unconsolidated colluvial sand, minor silt
Silcrete: laminated, brecciated
Ferricrete, manganocrete
COn,Qp
Creek
Cza,Czs
Cza,Czs
Cza,Czs
2
Czs
COn
Qp Cz Qp
COn
COn
75 5
Budgerigar Dam
Cza
Czz
COn
COn,Czs Czf
COt
Czs
COn
Czf
Czs
COt
Czs
COt
No 18 Bore
8
75 2
COt,Czs
--
COt,Czs
Czs
COt
Czf
COt
Czf
COt
Czf
13
--
Czz, COt
Cz
Cza
No 4 Dam
Blackfellow Hole
Qp
Cza,Czs
COn
COt,Czs
Cz
Cza
Qa
Czs
COn
Czf
COt
Czf
Noonda
Noonda Waterhole
COn,Czs
2
COt,Czs
13
Czs
COt
COt,Czs
Czf
Czf
14
COt d
Czz
COt
Czf
15
Qa
Czf
Cz
COn
Thingua
Sides Bore
Czs
COn
--
23
3
COt,Czs
3
6
5
2
5
2
COt
15
COt,Czs
COt,Czs
COn,Czs
Czs
Czz
Czf
Czf
No 1 Bore
COn,Czs
Cz
Cza
Czf,Czz
Czf
Cza
Cz
Cza
Cz
Cza
Qp
COn,Czs
Kingarda Waterhole
Cza,Czs
COn,Czs
Desert Bore
COn,Czs
k
Coles Bore
COn
2
4
COt,Czs
COn
Qp
COn,Czs
No 11 Bore
Cz
COn
Creek
COn,Czz
Cz
COn
1
Czf
3
3
15
7
5
9
Qa Czz
Czs
COt
COn,Czs
Czs
COn
COt,Czs
COt,Czs
5
1
No 12 Bore
COt
COt
3
3
COt,Czs
COt d,Czs
Czf
Cz
COt
Czf
Qa
12
Czs
COt
Cz
COt
Czs
COt d
Czs
COn
--
Czf
COt
COt
75 3
20'
COt d
No. 21 Bore
COt,Czs
Czs
COt
COn s
Cree
COt,Czs
Czf
COt
Czs
Czs
COn
Cz
COn
--
COt,Czs COt,Czs
Qa
Czs
COt
COt,Czs
14
3
Dam1
COn
--
--
COt
COn,Czs
COn
COt d,Czs Cz
COt
Cza
Chelcheta Waterhole
--
--
Czs
COt
COt d
1
re
Qp
Cz
Cza
Cz
COn
Czs
COn
Cz
COn
COn,Czs
2
COt d
COt d
COt,Czs
itu
Cz
COt
COt,COn
Czs
Cza
Cza
Czs
COt
Qp
COn,Czs
--
COt,Czs
COt,Czs
--
Czs
COt
2
COt,Czs
1
2
--
--
--
--
COt d
Cz
COt
3
Czs
COt
COt d
--
--
20
COt
2
Cz
COt
Czf,Czs
No 4 Bore
Cza
Czs
COn
--
--
--
75 4
Czs
COt,Czs
Cz
COn
Qa
Manners Creek
k
COt,Czs
Czs
16
16 Mile Yard
Cz
COn s
Qp
rd
Claypans, sheetwash: silt, clay
Cz
Austral Downs
Limestone
Cz
COn
ee
Czs
COt
COt d
--
--
--
COt,Czs
COn s
bo
Cz
COt
Czz
NEOGENE
AND
PALAEOGENE
Qa
Qp
Qa
Cr
Cz
COt
COt
Cz
COn
Im
COt,COn
COn,COt
Czs
Cza
COn s
Cz
COn
Czs
--
--
--
--
--
--
Czs
COt
ek
Czf
COn,Czs
West End Bore
COt,Czs
Fell Bore
--
--
--
--
--
--
--
--
-Czf
Cre
COt d
--
--
--
--
Czf
COt,Czs
Czs
COt
--
--
--
--
No 15 Bore
Czs
--
--
Lucy
Czs
COt
Cz
COn s
Cz
COn s
COt,Czs
COn,Czs
--
--
--
--
COt
COt
Cza,Czs
Cz
COt
COt,Czs
COn,COt
k
ers
Cz
COt
COt d
Cz
COt
COt,Czs
Czf
ee
nn
No 16 Bore
30
Qa
Czs
Cza
Czs
COt
Cr
Ma
COt,Czs
Czs
COt
Qa
Cz
COn
Cz
COn
Cz
COn
Cz
COn
COn s
Cz
COt
Cz
COt
Clough
Bore
s
Alluvium: sand, minor gravel, silt and clay
Qp
--
--
--
--
--
--
--
Czz
--
--
---
COt,Czs
Czz
COt
COt,Czs
Czs
COt
Cz
COt
COt,Czs Czz
COt
Cza
COn s
--
--
--
--
--
Czs
10'
Cz
COt
er
--
--
--
--
Czs
COt
Czs
COt
--
--
--
75 5
Cz
COt
COt,COn
nn
Qa
COt
COt,Czs
75 6
Ma
Cz
COn s
Czf
Cz
Cza
COt,Czs
COt,Czs
Cz
COt
--
--
COt
Qp
COt
Czf
COt
Cz
COt
COt
Czs
COt
Czs
Czs
--
--
COt,Czs
--
Czf
COt,Czf
Cza,Czs
--
COt
--
McCrae Bore
Qp
--
Czs
COt
COn,Czs
Cz
COn
Czf
Cz
COn
COn,Czf
COt
--
--
COt,Czs
Qa
Czf
Cz
COn s
Cz
COn
COn,Czs
Czs
Czs
138°00'
22°00'
Czs
--
Czs
COt
--
Cz
COt
--
--
-Czs
COt
Cz
COn s
Czf
--
Czs
COt
Qp
Czf
80
COn,Czs
COn s
Embulka
Waterhole
Cz
COn
Czf
50'
Qa
Qp
k
Czf,COt
Czs
COt
COt
Czf
Cz COt,Czf
COt
Czf
COt
COt
Czf
Cz
COt
COt
COn
Czs
COt,Czs
COt
Burke & Wills Bore
79
Czs
COn,Czs
--
Qp
COt,Czs
COt,Czs
COt,Czs
COt,Czf
Czf
COt
Cz
COn s COn s
COn s
--
--
COt d
Czf
COt
Qa
LITHOLOGY
ee
Cz
COt
Czs
COt
Czf COt,Czs
COt
78
--
--
--
2
COt,Czs
--
Cz
COt
COn,Czs
40'
COn
--
Czf
Cz
COt
Qa
Czf
COt,Czs
Czf
COn,Czs
Qp
COt,Czf
Czf
Czf,Czs
Qp COn
77
--
Czf
COt,Czs
COt,Czf
Cz
COt
76
30'
Cr
Cz
COt
75 6
COt,Czs
Czf
Czf
COt
75
--
--
COt d
Czs
COt
Qa
Cz
COt
COt
Czf,COt
74 20'
nk
Cz
COt
COt
--
2
COt
Cz
COt
73
10'
Sha
Cz
COt
Qa
COt,Czs
Czf,Czs
Czs
COt
Czf
Czs COt
COt
LITHOSTRATIGRAPHIC LEGEND
QUATERNARY
--
--
--
COt d
--
COt,Czs
Czf,Czs
72
--
COt,Czs
COt,Czf
Czs
71
137°00'
--
COt d
COt
70
--
Czs
COt
COt d
COt
50' 69
--
68
40'
--
67
SHEET SF 53-12
--
66
136°30'
22°00'
NORTHERN TERRITORY
--
AUSTRALIA 1:250 000 GEOLOGICAL SERIES
URANDANGI
RIVER
SF 53-07
139° 30'
SF 54-05
SF 53-08
--
Cua
NORTHERN
TERRITORY
P
Lg2
5'
ALICE SPRINGS
P
L lm3
?
P
L lm2
?
P
Ll
P
Lg4
0'
--
P
L lm4
6° 3
P
Ll
2000m
6° 0
P
Lg
2000m
SF 54-09
Toko
6452
0'
P
Lg1
P
L lm1
Marqua
6352
GLENORMISTON
23° 00'
?
P
Ll
Tarlton
6252
5'
--
?
P
Lg3
SF 53-11
Tobermorey
6453
TOBERMOREY SF 53-12
Alkea
6353
Algamba
6253
6° 1
--
--
Cmt
HUCKITTA
5° 4
Cma
1000m
Cld
P
Ll
0'E
--
--
--
P
L uy
Cms
P
Lg
5° 3
P
Lg
Cma
Cmt
p Cd
22° 00'
Cld
--
-p Cd
1000m
P
L ut
--
p Cd
--
p Cd
P
L ut
--
Cms
P
L gd
ILLOGWA CREEK
HAY RIVER
MOUNT WHELAN
SF 53-15
SF 53-16
SF 54-13
?
?
24° 00'
P
Ll
SCHEMATIC SECTION AB
MAGNETIC DECLINATION
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.
SCHEMATIC SECTION CD
GEOLOGICAL LEGEND (schematic sections only)
Scale : V/H = 5
Vertical Datum: Australian Height Datum
Scale : V/H = 5
Vertical Datum: Australian Height Datum
P
Lu
P
L us, P
L ut and P
L uy
P
Ll
Undifferentiated non-magnetic metamorphic basement (density ~2.8 t/m³)
P
Lg1
Weakly to non-magnetic granitoid of dioritic composition (density ~2.74 t/m³)
P
L lm1
Intermediate composition metamorphic basement with magnetic mafic intrusive component (bulk apparent magnetic susceptibility ~22x10-³ SI, density ~ 2.79 t/m³)
P
Lg2
Non-magnetic granitoid of granodioritic composition (density ~2.73 t/m³)
P
L lm2
Highly magnetic mafic rocks interspersed with intermediate metamorphic rocks (bulk density ~2.85 t/m³, AMS 55x10-³ SI)
P
Lg3
Granitoid intersected at the bottom of Owen 2 (bulk AMS 2.4x10-³ SI, density ~2.65 t/m³)
P
L lm3
L lm2 (bulk density ~2.82 t/m³, AMS 50x10-³ SI)
Highly magnetic mafic rocks interspersed with a slightly greater proportion of intermediate metamorphic rocks compared with P
P
Lg4
Low density (~2.65 t/m³) non-magnetic granite
P
L lm4
Mafic body (density ~2.98 t/m³, bulk AMS ~50x10-³ SI) similar to Attutra Metagabbro on HUCKITTA
--
L g, P
L g 3, P
L gd and p Cd are interpreted only. No timing relationships should be inferred from their order in the legend, which is entirely arbitrary.
NOTE All basement bodies on the section with the exception of P
136° 30'
22° 00'
136° 30'
22° 00'
138° 00'
22° 00'
136° 30'
22° 00'
-1
138° 00'
22° 00'
136° 30'
22° 00'
138° 00'
22° 00'
5
-1
50
25
-12
-300
LANDSAT IMAGE
-50
-1
138° 00'
22° 00'
GRAVITY IMAGE
-175
RADIOMETRIC IMAGE
50
MAGNETIC IMAGE
-7
-1
0
0
00
00
-1
-200
-1
75
-2
0
-30
-100
-20
-250
1959-1960
1975-1978
Toko:
1975-1978
JN Casey, KG Smith, PW Pritchard, RR Vine, DR Woolley, DJ Forman, BMR (now GA)
EC Druce, PL Harrison, JM Kennard, PJ Kennewell, BM Radke, JH Shergold, CJ Simpson, MR Walter,
RG Warren, BMR; JJ Draper, PM Green, GSQ; P West, ANU
JM Kennard, CJ Simpson, BM Radke, P West, EC Druce, JH Shergold, MR Walter, JJ Draper,
RG Warren, BMR
The Northern Territory Government does not warrant this map as definitive, nor free from error and does not accept liability for the loss
caused by, or arising from reliance upon information provided herein. The information presented on this map is current to 1 December
2003. Future modifications may be made as new information becomes available.
This map is accompanied by a text publication: Kruse PD, Brakel AT, Dunster JN and Duffett ML, 2002. Tobermory, Northern Territory
(Second Edition). 1:250 000 geological map series explanatory notes, SF 53-12. Northern Territory Geological Survey, Darwin and
Geoscience Australia, Canberra (National Geoscience Mapping Accord).
00
-300
-275
PD Kruse, JN Dunster, NTGS; AT Brakel, GA
PD Kruse, JN Dunster, NTGS
IM Burgan, NTGS
IM Burgan, NTGS
Base map compiled by NTGS from 1:250 000-scale topographic data and LANDSAT 7 satellite imagery supplied by the National
Mapping Division, Geoscience Australia, Department of Industry, Tourism and Resources.
-2
-125
-50
1999-2000
2001
2003
2003
Produced by, and plot on demand created by, the Northern Territory Geological Survey, Cartographic Services, Department of Business,
Industry and Resource Development, Darwin, Australia. Issued under the authority of the Minister for Business, Industry and Resource
Development, the Honourable PAUL HENDERSON, MLA.
-15
5
75
Geology:
Compiled:
Design:
Digital Cartography:
First Edition Mapping
Tobermory:
Hay River-Mt Whelan:
0
5
-125
-22
-1
It is recommended that this map be referred to as: Kruse PD, Brakel AT, Dunster JN and Duffett ML, 2003. Tobermorey, Northern
Territory (Second Edition). 1:250 000 geological map, SF 53-12. Northern Territory Geological Survey, Darwin and Geoscience Australia,
Canberra (National Geoscience Mapping Accord).
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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 NTGS Sales Counter, 3rd floor Centrepoint Building, Darwin.
Phone (08) 8999 6443, or visit the NTGS web site at www.dbird.nt.gov.au/ntgs.
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Northern
Territory
Geological
Survey
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Total magnetic intensity, reduced to pole, with illumination from 45° azimuth.
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Linear histogram stretch with 99% limits applied to all channels.
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Department of Business,
Industry and Resource
Development
R Brescianini, Director, Northern Territory Geological Survey
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Pseudocolour image of Bouguer gravity calculated with reference density 2.67 tm , contour interval 25µm.s .
Northern
Territory
Government
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Landsat (R,G,B = bands 7,4,2) image excerpt from Australian mosaic produced by ER Mapper and obtainable from www.earthetc.com
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TOBERMOREY
SHEET SF 53-12
SECOND EDITION 2003
C NORTHERN TERRITORY GOVERNMENT 2003
O
WARNING: Colours will fade with prolonged exposure to light.