nabberu 1:100 000 geological map · princess range member wandiwarra member windidda formation...
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LAKE
KARRI KARRI
LAKE
L A K E
N A B B E R U
L A K E
N A B B E R U
EDITH WITHNELL
TEAGUE
Sweeney
Creek
Kenn
edy
Creek
Tong
Cree
k
Kenn
edy
Creek
L A K E
N A B B E R U
RED LAKE
LAKE
Kennedy Creek
Canning Gap
landing ground
Snell Pass
CANNING STOCK
ROUTE
CANN
ING
STOCK
MOUNT TEAGUE
ROUT
E
landing ground
F R E R E
R A N G E
F R E R E
R A N G E
CorduroyedCrossing
landingground
MOUNT LOCKERIDGE629 m
ExplorationCamp
Bridleface Outcamp
YardYard
Yard
Yard
Yard
Yard
Yard
Yard
Granite Peak Homestead 45 km
Yard No 9 Bore
No 2 Well
Horse Bore
No 3 Bore
Fyfe Well
Kennedy Bore
Bedford Well
Snell Bore
No 4B Government Well
No 5 Well
No 8 Bore
No 6 Bore
Bitter Pool
Rabbit Well
No 10 Bore
Pharis Bore
No 7 Bore
Windich Spring
No 4 Govt Well(abd)
Well
Bore
WellBore
No 4A Government Well
Waterhole
Bore
Well
Waterhole
No 1 Well
Lockeridge
Fault Shoemaker
Impact Structure
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SIMPLIFIED GEOLOGY
25^30À25^30À
26^00À
120^30À 121^00À
26^00À
121^00À
B
A
DIAGRAMMATIC SECTION
SHEET 3046 FIRST EDITION 1999
W.A.
N.T.
S.A.
N.S.W.
Vic.
Qld
Tas.
A.C.T.
SHEET INDEX
2644
2645
2646
2647
2744
2745
2746
2747
2844
2845
2846
2847
2944
2945
2946
2947
3044
3045
3046
3047
3144
3145
3146
3147
GABANINTHA
GLENGARRY
BRYAH
JAMINDI
YAGANOO
MOOLOOGOOL
DOOLGUNNA
MEREWETHER
THADUNA
MARYMIA
WILUNA
CUNYU
MERRIE
FAIRBAIRN
MILLROSE
NABBERU
METHWIN
SANDALWOOD
BALLIMORE
RHODES
GLENGARRY
NABBERU
WILUNA
PEAK HILL
SG 50-8
SG 50-12
SG 51-5
SG 51-9
MOUNT BARTLE
THREE RIVERS
GRANITE PEAK
LAKE VIOLET
40À 50À
40À
50À
40À
50À
40À 50À
1:100Ý000 maps shown in black
1:250Ý000 maps shown in brown
(Asperia digitata,
Pilbaria deverella)Ephyaltes edingunensis,
c. 2664 Ma
TRANSVERSE MERCATOR PROJECTION
Grid lines indicate 1000 metre interval of the Australian Map Grid Zone 51
HORIZONTAL DATUM: AUSTRALIAN GEODETIC DATUM 1984VERTICAL DATUM: AUSTRALIAN HEIGHT DATUM
0 1 2 3 4 5 6 7 8 9 10
KilometresMetres
1000
SCALE 1:100Ý000
m
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Lacustrine deposits_saline silt, mud, and minor sand in playa lakes; primarily associated with palaeodrainageSand in dunes on or around playa lakes; in places gypsiferousGypsiferous and saline bedded deposits adjacent to playa lakesCalcrete or gypcrete around playa lakes
Alluvium_sand, silt, and gravel in channels and channel systemsCalcrete associated with palaeodrainage and active drainage systems; locally silicified
Sheetwash_sand, silt, and gravel in areas that lack clearly defined drainage channelsFerruginous gravel in sheetwash areasQuartz rubble adjacent to quartz veins
Sandplain_unconsolidated sand, and minor silt and clay; with scattered low, vegetated dunes
Colluvium_loose to consolidated gravel, sand, and silt, in moderate- to high-gradient slope deposits; locally dissectedFerruginous pisoliths and nodules; subordinate ferruginized rock and ironstone rubble
Ferruginous duricrust; nodular, pisolitic, and massive ferricrete, and associated rubbleIronstone; ferruginized rock, massive to rubbly; includes degraded ferruginous crustPedogenic calcrete; pisolitic, laminar, and nodular authigenic limestone
Quartz veinsHydrothermal chert pod
Dolerite sills
Megabreccia; probably reworked meteorite impact ejecta; predominantly sandstone clasts
CHIALL FORMATION: sandstone, siltstone, and shale; generally coarsening upwards
Princess Ranges Member: quartz arenite; locally glauconitic; minor sandstone
Wandiwarra Member: fine-grained sandstone; locally glauconitic, commonly hummocky cross-stratified with mud-flake breccia beds; minor
interbedded siltstone and shale.
WINDIDDA FORMATION
Karri Karri Member: siltstone and shale; locally varvoid; minor sandstone and marl
FRERE FORMATION: granular iron-formation and granular siliceous iron-formation; minor banded iron-formation, siltstone, and shaleGranular iron-formation and granular siliceous iron-formation, in places peloidal; minor siltstone and shaleSiltstone and shale; minor sandstone, iron formation, and chertBanded iron-formation; supergene-enriched iron formation
YELMA FORMATION
Sweetwaters Well Member: stromatolitic dolomite, microbial limestone, chert breccia derived from stromatolitic dolomiteand , and sandstone
Undivided: sandstone, siltstone, shale, and stromatolitic dolomite with associated chert breccia
Quartz sandstone, coarse grained; locally pebbly
Mafic dyke interpreted from aeromagnetic data; intruded into Archaean rock (section only)
TEAGUE GRANITE: leucocratic K-feldspar granite; Archaean granitoid altered by post-impact metasomatismQuartzÊmicrocline(ÊalbiteÊstilpnomelane) granite; brecciated and silicifiedQuartzÊalbiteÊmicrocline(ÊgarnetÊaegirine-augite) granite
Medium-grained leucocratic K-feldspar graniteHornblende quartzÊmonzonite
Granitoid rock, undivided; generally monzogranite
Metamorphosed felsic volcanic rockMetamorphosed feldspar porphyry
Metamorphosed mafic and ultramafic rock, undividedMetabasalt with epidote, garnetÊepidote, or clinopyroxeneÊepidoteÊchlorite alterationQuartzÊactinolite hornfels (subsurface only)
Chiall FormationPrincess Range Member
Wandiwarra Member
Windidda FormationKarri Karri Member
Frere Formation
Sweetwaters Well Member
Yelma Formation
Mafic dyke; dashed beneath Proterozoic rocks
Teague Granite; hydrothermally altered
Leucocratic K-feldspar graniteHornblende quartzÊmonzonite
Granitoid rock, undivided; generally monzogranite
Metamorphosed felsic rockMetamorphosed feldspar porphyry
Metamorphosed mafic and ultramafic rockMetabasalt with epidote alteration
Geological boundary
exposed............................................................................
concealed.........................................................................
exposed............................................................................
concealed.........................................................................
anticline............................................................................
syncline.............................................................................
M-vergence.......................................................................
Small-scale fold-axis, showing trend and plunge
Bedding, showing strike and dip
Foliation, showing strike and dip
inclined.............................................................................
inclined.............................................................................
vertical...............................................................................
Cleavage, showing strike and dip
inclined.............................................................................
vertical...............................................................................
Lineation, showing trend and plunge direction
Track........................................................................................
Fence, generally with track...................................................
Yard.........................................................................................
Contour line, 20 metre interval.............................................
Bore, well................................................................................
Windpump...............................................................................
Breakaway...............................................................................
Fault or shear
Strongly foliated rock............................................................
Fold, showing axial trace and generalized plunge direction
anticline; exposed............................................................
syncline; exposed............................................................
vertical...............................................................................
horizontal..........................................................................
strike and dip estimated from aerial photographs
0Ê15^..........................................................................
bedding trend............................................................
Palaeocurrent, showing trend and sense of direction
from megaripples, direction unknown............................
inclined.............................................................................
Aeromagnetic lineament........................................................
Shatter cone locality..............................................................
Stromatolite fossil locality.....................................................
Zinc...................................................................................
syncline; concealed..........................................................
Isotopic age determination site with identification number
Sand dune..............................................................................
Mineral exploration drill hole showing subsurface data....
15Ê45^........................................................................
Waterhole................................................................................
Mineral occurrence................................................................
Lead..................................................................................
Uranium............................................................................
Building...................................................................................
concealed, interpreted from aeromagnetic data...........
Watercourse; with ephemeral pool or waterhole................
Prospect (gold, unless otherwise indicated).......................
mesoscale folding............................................................
stretching lineation; inclined...........................................
Meteorite impact structure....................................................
Joint, showing strike and dip
Airphoto or Landsat lineament.............................................
Joint pattern...........................................................................
vertical..............................................................................
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QUAT
ERNA
RY
CAIN
OZOI
C
PHAN
EROZ
OIC
PROT
EROZ
OIC
PALA
EOPR
OTER
OZOI
C
ARCH
AEAN
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heed
y Gro
up
Eara
heed
y Gro
up
PALA
EOPR
OTER
OZOI
CAR
CHAE
AN
EARA
HEED
Y BA
SIN
YILG
ARN
CRAT
ON
EARA
HEED
Y BA
SIN
YILG
ARN
CRAT
ON
120^30À
SEA LEVEL
2 km
4 km
SEA LEVEL
2 km
4 km
BA
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GN
MN
GRID / MAGNETIC
GRIDCONVERGENCE
True north, grid north and magnetic north
are shown diagrammatically for the centre
of the map. Magnetic north is correct for
5 years.
1998 and moves easterly by about 0.2^ in
TN
1¾
ANGLE 1.5¾
Geology by F. Pirajno 1998
Edited by D. Ferdinando and G. Loan
Cartography by S. Hamill and K. Greenberg
Topography from the Department of Land Administration Sheet SG 51-5, 3046,with modifications from geological field survey
Published by the Geological Survey of Western Australia. Copies available fromthe Information Centre, Department of Minerals and Energy, 100 Plain Street,East Perth, WA, 6004. Phone (08) 9222 3459, Fax (08) 9222 3444
This map is also available in digital form
Printed by the Sands Print Group, Western Australia
The recommended reference for this map is:PIRAJNO, F., 1999, Nabberu, W.A. Sheet 3046: Western Australia Geological Survey, 1:100Ý000 Geological Series
Óc
Óc
AUSTRALIA 1Ý:Ý100 000 GEOLOGICAL SERIES GEOLOGICAL SURVEY OF WESTERN AUSTRALIA SHEET 3046
0 5 10 15 20
Kilometres
SCALE 1:Ý500Ý000
¦ Western Australia 1999
GEOLO
G IC A L SURVEY
WE
ST
E R N A U S T RA
LIA
GEOLOGICAL SURVEY OF
WESTERN AUSTRALIA
DAVID BLIGHT, DIRECTOR
GOVERNMENT OF WESTERN AUSTRALIA
HON. NORMAN MOORE, M.L.C.
MINISTER FOR MINES
DEPARTMENT OF MINERALS
AND ENERGY
L. C. RANFORD, DIRECTOR GENERAL
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