Roebourne 1:250 000 Geological Map...parrawiliwili little sherlock river f o r e s t i e r b a y...
Transcript of Roebourne 1:250 000 Geological Map...parrawiliwili little sherlock river f o r e s t i e r b a y...
Parrawiliwili
LITTLE
SHERLOCKRIVER
F O R E S T
I E R
B A Y
RIVE
R
RIVER
I N D I A N O C E A N
60
50
40
40
30
30
30
30
30
30
30
30
30
30
10
1010
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
20
20
20
20
Ck
TTs
Ts
Rocky
Creek
Tessa Shoals
S H E R L O C K B A Y
YULE
RIVER
PEAWAH
RIVER
WEST
YULE
RIVER
TURNER
JayinjinhaCreek
Peawah
Creek
Y U L ER I V E R
Creek
Poverty
Creek
Peeatony
Whim
Loud
en
CreekPoverty
BALLA
RIVER
Capor
n
Cree
kKarinha
Creek
Padt
hure
ena
Cree
k
SHERLOCKRIVER
Bookingarra
PEAWAH
RIVER
Balla BallaHarbour
BALLA
GEOR
GE
JONESRIVER
Payne
Gully
EAST
HARDING RIVER
Murra
y
Camp Creek
BassetBend
Creek
HARD
ING
RIVER
HARDING
RIVER
EAST
Ck
Bookingarra Creek
Oyster Inlet
10
I N D I A N O C E A N I N D I A N O C E A N
I N D I A N O C E A N
40
30
10
10
10 1010
10
10
10
10
10
10
20
10
10
10
HARDING RIVER EAST HARDING RIVER BALLA BALLA RIVER Poverty CreekBalla Balla Harbour
LAKE POONGKALIYARRA
JONES RIVER
10
10
10
1010
20
10
10
10
20
10
10
10
10
10
10
Ck
Ck
WEST
HIGHWAY
HIGHWAY
woolshed
ROBERTS HILL
Mallina
MT FRASER
(abd)
Pi l lbunder r ina
Walamar ranhaSHERLOCK HILL
131 m
88 m
Ngaputakund i
Jones Bridge
WITTENOOM
ROAD
NATIVE HILL
MT HALL
WEST HILL
MT ANKETELL
WOOD
BROO
K
Boodarie
WHIM
(abd)
Little Sherlock Bridge
Roebourne
CampTommy
Iron ore loader
SherlockBridge
Yards
Yard
DOWNES I
NORTH WEST COASTAL HIGHWAY
NORTH WEST COASTAL HIGHWAYFISHER
Cleaverville
COAS
TAL
NORTH
HIGHW
AY
GREA
T
NORT
HERN
GREATNORTHERN
WHIM CREEKROAD
Babbacooringanna
Jalyipirtinha
Jimpapiri
Yerrabuckanna
Wod
gina
68
KmW
odgi
na 5
8 Km
Port
Hedl
and
31 K
m
Mundabullangana
42 m
Goonarcumbindinyar
Coondimidinar
MOUNT BERGHAUS
86 m
87 m
Camp
73 m
Pirrakapu
Palyarra Rock
49 mRED HILL
COORUNGCOORANA HILL
MOUNT DOVE
MOUNT SPINIFEX
94 m(Paruwarranha Hill)
R123
R124
TurnerBridge
148 m
underg
round g
as pipe
line
undergr
ound g
as pipel
ine
Indee
Mundabullangana
Balla Balla
BALLABALLA
ROAD
RED HILL
Table Rock
Prancing RocksWreck PointSKIPJACK CLIFFS
Steep HeadSteep Rock
PEAWAH HILL
DEEP WELL HILL
PILYARRANHA HILL
MT BROWN
ANCHOR HILL
CROYDO
N
MALLINA
ROAD
155 m
Whim Creek
176 m
Wittenoom 175 km Wittenoom 180 km
CROY
DON
WHI
M C
REEK
ROAD
MIRDAWARI HILL
76 m
ROEBOURNE 349 m
Harding Bridge
DE WITT HILLMT OSCAR
MT DICK
BLACK HILL
Warambie
George Bridge
ROEBOURNE
MT WELCOME
MT GREGORY
MT ADAMT ROE
MT WANGEE
MT DICKSON
Woodbrook
Lockyer Gap
CHER
RATTA
ROAD
Bezout Rock
WICKHAM
Point Samson
Reader Head
Cape Lambert
Hat Rock
ROAD
COOYA
POOY
ARO
AD
(abd)
(abd)
COSSIGNY HILL
SANDY HILL
Boodarrie Landing
CREEK ROAD
Int Reef
YANDEEARRA ABORIGINAL RESERVE
Sherlock
WICKHAM CLIFFS
Cape Cossigny
Cape Thouin
YIRRAKULANHA HILLS
YuleBridge
underground gas pipeline
unde
rgroun
d ga
s pip
eline
underground gas pipeline
underground gas pipeline
WICKHAM
Roebourne
Jimpapiri
F O R
E S
T I
E R
I S L
A N D S
THURTINHAHILL
ruinruin
Yule RiverPumping Station
Yard
Yard
Yard
Yard
Yard
Yard
Yard
Yard
Yard
Yard
Yard
Yard
Yard
Yard
Yard
Yard
Yard
Yard
YardYard
Yard
Yard
Yard
Yard
Yard
Yard
Yard
Yard
Beagle Reef (PD)
Delambre Reef
NORTH WEST COASTAL HIGHWAY NORTH WEST COASTAL HIGHWAYunderground gas pipeline powerline
DELAMBRE I
BEZOUT I
DIXON I
JARMAN I
PICARD I
CAROLINE I
WEST MOORE I SANDY I
EAST MOORE I
DEPUCH I
SABLE I
RONSARD I
REEF I
WEERDEE I
DEPUCH I
ILLINCOTHERRA HILL
Murndeena
Port
Hedl
and
27 K
m
EAST
HILLPEAWAH
MTNEGRI
FonyannaOutcamp
MT
CROYDON Ê MALLINA ROAD
Millstream 105 kmMillstream 88 km
Karra
tha
23 k
mKa
rrath
a 31
km
Sherlock
QUARTZ HILLWHITE
107 m
183 m
Cossack
Ah Fat Well
Homer Well
Badgencundy Well (PD)
MacLaughlanWell (abd)
Warambie PoolDumps Mill
Ross Well
Drought Well
Warambie Well
New Callibina Well
8 Mile Well
Mine Well
Shaw Well
Larsen Bore
Telegraph Bore
Purracumurra WellBibina Well
Sailor Well
Johnson Well
Depuch Bore
BoreTelegraph Pool
Pool Spring
Well
Leo Bore
Nianar Pool
Malagine Well
Makuntunha Spring
Pujapanha
Madabarena Pool
Whim CreekCorner Well
T
Geographe Shoals (PD)
Cornelisse Shoal
Coxon Shoals
Wongola W
Opaline Well
Duffer W
Callibina W
Cattle YardsMill
Booraddin P
Moumergubbina
Goonabooka P (PD)
PoolWell (abd)
Bore
Well
Well
Goobancarlera Pool
No 3 Well
House Bore
No 2 Well Lee Linn Well
Queen Well
Lukis Well
Quarry Well
Christmas Well
Jimbawonga Well
Paterson Well
Erkkabanna Well
Cadgewarring Well
Elector Well
No 18 Well
Well (abd)
Portree Well
No 11 WellNo 12 Well (abd)
Well (abd)
No 5 Well (abd)
Boonoolandi Well
Jelliabidina Well
Bubba Willy Well (abd)
Old Merriwarri Well
New Merriwarri Well
Wonberinganna Well
Wifellacoohtra Well
Wockinginna Well
Jam Well (abd)
Peawah Camp Well No 20 Well
Munerina Well
Walter Well
Munthra Well (abd)
No 3 Well
Manadina Well
No 4 Well
Wodgina Well (abd)
Romquarry Well (abd)
Deep Well
Granite Well
Mallina Well
3 Mile Well
Langenbeck Well
6 Mile Well
4 Mile Well
Peawah Well
Honeymoon Well
Progress Bore
Webb Bore
Twin Bore
Bendy Bore
Midway Bore
Red Hill Bore
Turimbinya Pool Carloboorina Pool
Lee Linn Pool
Bookan Pool
Jelliabidina Pool
pipeline
Jayinyinha Spring (PD)
Mount Spinifex Well
B
Bs
Bs
B
B B BB
BT
YillinnienarPool
B
pipelin
e
Bertie W
Kialrah Pool
Terenar PoolAlex Mill
Pinanular Pool
Waranoolar Pool (PD)
Harding Dam
Bradley Well
George Well
One Tree Well
Terenar Well
Barley Bree Well
Rea Well
Black Hill Well
Stone Yard Well
Bradley Well
8 Mile Well (abd)
5 Mile Well
Rocky Creek Well
Big Tree Well
Common Well (abd)
Fullbrook Well
Harding Bore
Bob Well
Maurice Well
Little Wongola WClaypan 2 W
pipeline
Alex Tank
Andy Well
Ram Paddock Well
Boona BookaJacka Pool (PD)
Bamba Pool
T
Yerrabuckanna Pool
Cowerie Well (abd)
Archie Well
Mookley Well
Coast Bore
Garden Well
Peter Well (abd)
Kuckina Well
Victory WellRockhole Well (abd)
4 Corners Well
Wilson Well Moorabine Well
Garden Well
Yule RiverBore Farm
Govt Well
Fisher Well
Road Board Well
Dunn Well (abd)
Poverty Well
No 5 Well (abd)
Bore
Doughboy Well
Don Well Withnell Well
OT Well
Deep Well
Kerr Well
Goosen Well
Well
Bore
Dumbalena Well Wire Well
Top Nianar Bore Bullockies Well
Stud Well
Woolshed Well Claypan Well
Salt Creek Well
Dick Well
Gorge Well
Bore
MurrayCamp Well Ryan Well
7 Mile Well
Green Hill BoreFox Well
Lamb Well
Coolwater Well
Croyden Well
Mundabullangana Pool
Pool
Coorinjinna Pool
Poverty Well
Copper Bore
Wild Dog Bore
Ike Bore Toweranna Well Chinaman Well
10 Foot Well
Steel Star Bore
Rocky Pool
Nhanunha Spring
D
(abd)
(PD)
Dam
pipeline
WaterholeRockhole
Soak
Francis Well
Pingagullera Well
Ts
WellYule River
Coogemarina Well
(PD)Mall Change Spring
BsBs
Bs
BsBs Bs
Bs
Bs
BsBs
Bs
Tin Hut B
Currybubba W (abd)
Meedanar P
Goorearrina P
Meerandaganna P
Moorambine P
Mardagubiddina P
Puwarranha S
Janabarenan P (PD)
Kent W
pipe
line
Well (abd)
Mt Brown W
Henrys W
Tin Hut W
Runthrough B
Boundary W
B W
T
S
6 Mile W
Merytas W
Well
No 17 W
Rocky Creek Well
T T
T
New Gingini W
Jones W
Caine WellWell (abd)Paradise
WellWithnell
Bore
Well
Well (abd)
Well (abd)
Well
Well
Bore
Well
Well
Well
Well
Well
Well
Well (abd)
Well (abd)Bore (abd)
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Whim Creek(Whim Well)
Gs
Gs Ni,Cr
NiGs
CuAsbc
Zn
Fe Fe
Fe
Zn,Pb,Cu,Ag,Au
Pb,As
Cu,Ni
V,Ti
Zn,Pb,Cu
V,TiV,Ti
V,Ti
Au,Sb,Pb
Cu,Pb
Cu,Zn
Cu,Zn
V,Ti,Fe,Pb
Au
Au
AuAu
Au
Au
Pb
Cu
Weerianna
Carlow Castle
Good LuckFortune
Don Well
Salt CreekBalla Balla West
Balla Balla East
Balla Balla Central
Sams Ridge
Sherlock
Toweranna
Loudens Patch
Mons Cupri
Comstock
White Quartz Hill
Mallina
Peawah
Camel 2
Camel 1 Withnell
Andover
Sherlock
As
Asbc
Cu
Crn
Gs
Fe
Pb
Ni
Ag
Ti
V
Zn
Sb
Cr
Au
Au,Sb
Au,Sb
Sv
Sv
Au
Au
Au
Au
Au
Sb
Pb Crn
AsbcAsbc
Asbc
Asbc
Asbc
Cu,NiSherlock Bay
MALLINA
WEERIANNA
MALLINA
P I L B A R A M I N E R A L F I E L D
M A R B L E B A R D I S T R I C T
W E S T P I L B A R A
M I N E R A L F I E L D
Sholl Shear Zone Sholl Shear Zone Sholl Shear ZoneLoudens Fault Mallina Shear Zone
? ?
SM
Z 30
20
60
Whim Creek Anticline
AUSTRALIA 1:250 000 GEOLOGICAL SERIES SHEET SF 50-3GEOLOGICAL SURVEY OF WESTERN AUSTRALIA
117°00À20°00À 20°00À
118°30À15À 30À 45À
45À
118°00À 15À
45À
10
Kilometres
0 20 30 40 50
SCALE 1:1000 000
10
Kilometres
0 20 30 40 50
SCALE 1:1000 000
10
Kilometres
0 20 30 40 50
SCALE 1:1000 000
10
Kilometres
0 20 30 40 50
SCALE 1:1000 000
10
Kilometres
0 20 30 40 50
SCALE 1:1000 000
Louden Volcanics
De G
rey G
roup
PORTREE GRANITOID COMPLEX
PEAWAH GRANODIORITE:
TOWERANNA PORPHYRY:
QUAT
ERNA
RY
Forte
scue
Gro
up
Ham
ersle
y Ba
sin
KIALRAH RHYOLITE:
CAINES WELL GRANITOID COMPLEX
2760 Ma
2765 Ma
2925 Ma
c.
c.
c.
c.
c.
Geochemical anomaly from gossan assay
N.S.W.
Vic.
Tas.
A.C.T.
2354
2658
MILLSTREAM
DAMPIER
BEDOUT ISLAND
See current GSWA map catalogue for full range of published maps
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
PEAWAH GRANODIORITEmetamorphosed porphyritic granodiorite; possibly equivalent toPEAWAH GRANODIORITEMetamorphosed medium- to coarse-grained hornblendeÊbiotite granodiorite and tonalite; possibly equivalent to
sandstone; may be equivalent to lower part of MALLINA FORMATION
DEPARTMENT OF MINERALS
AND ENERGY
L. C. RANFORD, DIRECTOR GENERAL
Pilb
ara
Supe
rgro
up
0 5 10 15 20 255000
Metres KilometresUNIVERSAL TRANSVERSE MERCATOR PROJECTION
VERTICAL DATUM: AUSTRALIAN HEIGHT DATUM
SCALE 1:Ý250Ý000
Grid lines indicate 20Ý000 metre interval of the Map Grid Australia Zone 50
HORIZONTAL DATUM: GEOCENTRIC DATUM OF AUSTRALIA 1994
BATHYMETRIC DATUM: LOWEST LOW SEA LEVEL
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117°00À 118°30À
21°00À21°00À15À 30À 118°00À 15À
15À 15À
30À 30À
45À
Metadolerite
Mylonite and mylonitic gneiss
Sherlock IntrusionOpaline Well Intrusion
Unassigned layered intrusions
Harding Granitoid ComplexCarlindi Granitoid Complex
Portree Granitoid Complex
Peawah Granodiorite
Kialrah Rhyolite
Mount Negri Volcanics
Whim Creek Group
QuartzÊfeldspar porphyry
Cleaverville Formation
Unassigned ultramafic rock
Caines Well Granitoid Complex
Whundo Group
Regal Formation
Andover Intrusion
Millindinna Intrusion
Trend of foliation
Marine mud and silt on supratidal to intertidal flats; includes intertidal deposits with mangroves
Alluvial sand, silt, and clay on floodplains
Alluvial sand, silt, and clay in floodplains, with gilgai surface in areas of expansive clayLow-gradient sheetwash deposits _ silt, sand, and pebbles on distal outwash fans; no defined drainage
Sand, silt, and clay in distal outwash fans, with gilgai surface in areas of expansive clay
Quartzofeldspathic eluvial sand with quartz and rock fragments; overlying and derived from granitoid rockEolian sand _ red-yellow, wind-blown sand; local ridges
Consolidated alluvial sand, silt, and clay; dissected by present-day drainage
Siliceous caprock over ultramafic rockPisolitic limonite deposits, developed over palaodrainage lines; dissected by present-day drainage
Silcrete and massive nodular silica
medium- to coarse-grained monzogranite to syenogranite; locally strongly foliated; metamorphosed
Gabbro and dolerite; metamorphosedMetadolerite
Gabbro, leucogabbro, and minor anorthositeSerpentinized peridotite and dunite; local metapyroxenite
fine- to coarse-grained mafic intrusive rock; includes gabbro, olivine gabbro, leucogabbro, and granophyric gabbro; metamorphosed
Alkali granite; metamorphosedAlkali granite, coarse-grained; massiveAlkali granite, medium-grained; pyroxene-bearing; foliated to massive
Granophyre and granophyric fine-grained monzogranite
flow-banded porphyritic rhyolite and dacite; metamorphosed
Granitoid gneiss and foliated granitoid rock
Monzogranite, strongly foliated and locally gneissic; locally migmatitic; metamorphosed to amphibolite facies
rhyolite tuff and agglomerate; minor basalt and rare thin banded iron-formation; metamorphosed
pillow basalt, massive basalt, dolerite sills, and minor units of felsic tuff and chert; metamorphosed
calc-alkaline volcanic rock, including basalt, andesite, and felsic pyroclastic rock; metamorphosed
metabasalt, with minor metamorphosed ultramafic, felsic, and sedimentary units
pillowed and massive basalt, with a basal unit of peridotitic komatiite; minor chert; metamorphosed
metabasalt and serpentinized peridotite, and thin chert units
Quartzite; medium- to coarse-grained; minor graded beds
vesicular basalt and high-Mg basalt; metamorphosed
Foliated and sheared metabasalt with sheared veins and sheets of microgranite and pegmatite; metamorphosed to amphibolite facies
Basaltic tuff; well bedded; metamorphosed
Serpentinized peridotite; locally peridotitic komatiite with olivine spinifex texture; metamorphosed
Serpentinized peridotite; locally peridotitic komatiite with olivine spinifex texture; metamorphosed
A
B
B C F GED
SEA LEVEL SEA LEVEL
5 km 5 km
Dolerite
Fortescue Group Leucogranite
PILB
ARA
CRAT
ON
Grou
pRo
ebou
rne
E
G
C
D
F
SIMPLIFIED REGOLITH
Grou
p
DIAGRAMMATIC SECTIONS
A
CAIN
OZOI
C
PHAN
EROZ
OIC
Mou
nt B
ruce
Sup
ergr
oup
HARDING GRANITOID COMPLEX
MOUNT NEGRI VOLCANICS:
LOUDEN VOLCANICS:
MALLINA FORMATION:
CONSTANTINE SANDSTONE:
RUSHALL SLATE:
CISTERN FORMATION:
MONS CUPRI VOLCANICS:
CLEAVERVILLE FORMATION:
WARAMBIE BASALT:
WOODBROOK FORMATION:
BRADLEY BASALT:
TOZER FORMATION:
NALLANA FORMATION:
KARRATHA GRANODIORITE:
REGAL FORMATION:
NICKOL RIVER FORMATION:
RUTH WELL FORMATION:
CAINES WELL GRANITOID COMPLEX
Andover Intrusion
Comstock Member:
De G
rey G
roup
Whi
m C
reek
Gro
upGo
rge
Cree
k Gr
oup
Pilb
ara
Supe
rgro
upPi
lbar
a Su
perg
roup
Whu
ndo
Grou
p
Pilb
ara
Supe
rgro
up
Roeb
ourn
e Gr
oup
ARCH
AEAN
volcanic and intrusive rocks, and felsic volcanogenic sedimentary rock; metamorphosed
PILB
ARA
CRAT
ON
metamorphosed well-laminated shale and siltstone; locally graphitic; minor
2770 Ma
2946 Ma
3015Ê2970 Ma
2972 Ma
<2990 Ma
3009 Ma
3015 Ma
3020 Ma
3115 Ma
3115 Ma
3120 Ma
3270Ê3260 Ma
3270 Ma
c.
c.
c.
c.
c.
c.
c.
c.
Fault
Small-scale fold axis, showing trend and plunge
Bedding, showing strike and dip
Igneous layering, showing strike and dip
Way-up indicator
Metamorphic foliation, showing strike and dip
Cleavage, showing strike and dip
70
85
25
75
80
127320
The recommended reference for this map is:
W.A.
N.T.
S.A.
Qld
¦ Western Australia 2000
SHEET INDEX
SHEET SF 50-3
SECOND EDITION 2000
2054
2055
2056
2057
2154
2155
2156
2254
2255
2256
2257
2355
2356
2357
2454
2455
2456
2457
2554
2555
2556
2557
2654
2655
2656
2657
2754
2755
2756
2757
2758
2854
2855
2856
2857
2858
YARRALOOLA
MARDIE
SHOLL
MONTEBELLO
PANNAWONICA
FORTESCUE
PRESTON
ELVIRE
DAMPIER
LEGENDRE
ROEBOURNE
DELAMBRE
SHERLOCK
COSSIGNY
HOOLEY
SATIRIST
YULE
THOUIN
WODGINA
WALLARINGA
TAMBOURAH
CARLINDIE
POISSONNIER
SPLIT ROCK
COONGAN
PARDOO
KERAUDREN
ROEBOURNE
YARRALOOLA PYRAMID
RANKIN BANK POISSONNIER
MARBLE BAR
PORT HEDLAND
SF 50-2 SF 50-3 SF 50-4
SF 50-6 SF 50-7 SF 50-8
SE 50-14 SE 50-15 SE 50-16
COOYA POOYA MOUNT WOHLER NORTH SHAW MARBLE BAR
WHITE SPRINGSMOUNT BILLROTH
PINDERI HILLS
NORTH TURTLE
PORT HEDLANDDE GREY
1:100 Ý000 maps shown in black
Published 1:100Ý000 maps used in compilation
1:250Ý000 maps shown in brown
SYMBOLS
Geology by A. H. Hickman and R. H. Smithies 1995Ê1999
+ means declination is east and correction must be
subtracted from compass bearing to give true bearing
Annual change is 3À easterly
The lines indicate magnetic declination, 1995
added to compass bearing to give true bearing
- means declination is west and correction must be
Serpentinized ultramafic rocks; metamorphosed to amphibolite facies
Granophyric quartz diorite
Coastal limestone _ lime-cemented shelly sand, dune sand, and beach conglomerate
Colluvium _ sand, silt, and gravel in outwash fans; scree and talus; proximal mass-wasting deposits
Colluvium _ dissected consolidated clay, silt, and sand, and gravel deposits; derived from adjacent rock outcrop
TalcÊcarbonate schist; after peridotite
REFERENCE
Cartography by D. Ladbrook and B. Williams
Data on this map are available in digital form
Edited by F. Eddison and G. Loan
metamorphosed basalt and minor
Sandstone, conglomerate, and semipeliticrock; metamorphosed
Nickol River and RuthWell Formations
Pilb
ara
Supe
rgro
upPi
lbar
a Su
perg
roup
Gorg
e Cr
eek
Dampier Granitoid Complex
Coastal sand in beach deposits and dunes; chiefly marine sand reworked by wind, but includes some reworked alluvium near deltas; shelly sand contains
Alluvial sand and gravel in rivers and creeks; clay, silt, and sand in channels on floodplainsAlluvial sand and gravel in levees and deltaic sandbanks
Residual calcrete; massive, nodular, and cavernous limestone; mainly silicified
Granite vein
Basaltic brecciaPolymictic conglomerate and sandstoneGlomeroporphyritic basalt
Vesicular basalt
Granophyre; weakly metamorphosed
2950Ê2945 Ma
metamorphosed medium- to coarse-grained hornblendeÊbiotite granodiorite and tonalite
undivided basalt and high-Mg basalt; interbedded clastic units and chert; metamorphosedSandstone; fine- to coarse-grained; poorly sorted, arkosic; locally interbedded subarkose, polymictic conglomerate, and chert
metamorphosed felsic volcanic and volcaniclastic
metamorphosed variolitic and vesicular basalt; undivided
Poorly sorted sandstone and shale; minor graded beds
metamorphosed clastic and volcaniclastic rocks, fine- to coarse-grainedwacke, siltstone, and volcanolithic sandstone; includes polymictic cobble conglomerate
QuartzÊfeldspar porphyry, rhyolite, and dacite; chiefly intrusive; metamorphosed
banded iron-formation, jaspilite, chert, siltstone, shale,and minor felsic volcaniclastic rock; metamorphosed
dacite to rhyolite composition; locally spherulitic and flow-banded
Monzogranite and granodiorite; local compositional banding; foliated (Section only)granodiorite and tonalite; foliated; local compositional banding; metamorphosed
Chert, grey and white banded or ferruginous; minor quartzite; metamorphosed
Printed by the Sands Print Group, Western Australia
Fold, showing axial trace and generalized plunge direction
Metamorphosed granitoids ranging from monzogranite to tonalite; weakly foliated to banded and gneissic
Bathymetric data supplied by the Department of Transport. This map is not intended for marine
Topography from the Department of Land Administration Sheet SF 50-3, with modifications fromgeological field survey
Published by the Geological Survey of Western Australia. Copies available from the InformationCentre, Department of Minerals and Energy, 100 Plain Street, East Perth, WA, 6004.Phone (08) 9222 3459, Fax (08) 9222 3444
Ham
ersle
y Ba
sin
HICKMAN, A. H., and SMITHIES, R. H., 2000, Roebourne, W.A. Sheet SF 50-3 (2nd edition):Western Australia Geological Survey, 1:250Ý000 Geological Series.
coarse-grained sedimentary rock
Marine mud, silt, and sandLimestone
Alluvium in channelsFloodplain depositsColluviumEolian sandSheetwash deposits
AlluviumResidual deposits; mainly calcrete
Rock outcrop
INTERPRETED BEDROCK GEOLOGY
Trend of bedding
Gabbro
Unassigned clastic rock
navigation
Alluvial gravel, unrelated to recent drainage; dissected by present-day drainageAlluvial calcrete; massive, nodular, and cavernous limestone; variably silicified; dissected by present-day drainage
undivided clastic rock; metamorphosed
metamorphosed shale, siltstone, and wacke; minor chert
Felsic tuff and minor chert; metamorphosed
rocks; lavas and pyroclastic rock, with feldspar and quartz phenocrysts;
Brecciated chert and silicified mafic rock
chert, banded iron-formation, ferruginous clastic sedimentary rock, carbonate rocks, quartzite, conglomerate, felsic
Undivided; metamorphosed basalt and calc-alkaline volcanic rock (Section only)
Unassigned; sedimentary rock, and minor basalt and high-Mg basalt; metamorphosed
Basalt and high-Mg basalt; local ironstone, shale, and wackeShale; local ironstone; chert and arkoseWacke; local pebble beds; minor shale and subarkose
Wacke
Constantine SandstoneMallina Formation
(Êtourmaline)-bearing; nonfoliated
Ömb
ÔaaÔaoÔcÔsÔw
Anadara granosa
BOOKINGARRA GRANITE:
c.
Sherlock Intrusion:
Opaline Well Intrusion:
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ñgP
ñgH ñCf
ñe ñaO
ñgR ñmm
ñDm ñDm
ñgPacñgPac
ñod
ñgH
ñe ñe ñeñCfñgRg
ñgR
ñU
ñDm ñgpe
ñu
ñGl
ñaA
ñogñaM
ñgl
Óaa Óag Óak Órk Óru Óaf Órf
ño ñod
ñog
ñaAo ñaAu ñaAyñaS ñaSy ñaO
ñaMoñaM
ñgP ñgPac ñgPam
ñpto
ñCrc
ñCc
ñCf
ñGl
ñgR
ñUw
ñUb
ñUbf
ñUt
ñUn
ñRrt
ñRr
ñRrg
ñRru
ñRnx
ñRn
ñRnc
ñk
ñt
ñgH
ñe ñes
ñD
ñCr
ñRwc ñRwu
ñCw ñCws
ñgRg
ñgdqy
ñgm ñgka
ñFr
ñe
ñgD
ñFrb ñFrc ñFrg ñFry
ñU
ñD
ñD(b) ñD(h) ñD(t) ñDc ñDcq
Õm
Óa Ór
ñgI
Lyre Creek Member
Pippingarra Granitoid Complex
Metamorphosed leucogranite; biotite
Geological boundary.............................................................................................
exposed...........................................................................................................
concealed.......................................................................................................
concealed, interpreted from aeromagnetic data........................................
Strongly foliated rock............................................................................................
anticline; exposed, concealed......................................................................
overturned anticline; exposed, concealed...................................................
syncline; exposed, concealed.......................................................................
S-vergence......................................................................................................
overturned syncline; exposed, concealed....................................................
Z-vergence......................................................................................................
M-vergence......................................................................................................
inclined............................................................................................................
vertical.............................................................................................................
overturned.......................................................................................................
cross-bedding.................................................................................................
inclined............................................................................................................
graded-bedding..............................................................................................
pillow structure...............................................................................................
sedimentary structure....................................................................................
inclined............................................................................................................
vertical.............................................................................................................
inclined............................................................................................................
Isotopic age determination site with identification number..............................
Townsite
Major track.............................................................................................................
Formed road..........................................................................................................
Highway with national route marker, with bridge..............................................
Track.......................................................................................................................
Fence, generally with track..................................................................................
Railway...................................................................................................................
Powerline................................................................................................................
Airport.....................................................................................................................
Landing ground.....................................................................................................
population between 1Ý000Ê10Ý000.................................................................
population less than 1Ý000.............................................................................
Homestead.............................................................................................................
Building..................................................................................................................
Locality...................................................................................................................
Yard........................................................................................................................
Microwave repeater station..................................................................................
Reserve boundary.................................................................................................
Horizontal control; major, minor..........................................................................
Sand dune..............................................................................................................
Bathymetric contour, depth in metres.................................................................
Watercourse with ephemeral pool or waterhole................................................
Rockhole, waterhole..............................................................................................
Soak, spring...........................................................................................................
Bore, well...............................................................................................................
Pipeline...................................................................................................................
Windpump..............................................................................................................
Dam, tank...............................................................................................................
Rock, exposed........................................................................................................
Prominent submerged reef...................................................................................
Abandoned.............................................................................................................
Position doubtful...................................................................................................
Mineral field boundary..........................................................................................
Mining centre.........................................................................................................
Mine........................................................................................................................
abandoned (for commodities other than gold)..........................................
Opencut..................................................................................................................
Quarry or pit..........................................................................................................
Stockpile................................................................................................................
Prospect..................................................................................................................
(>1000 ppm; except for Ag >100 ppm; Au >500 ppb)............................
Mineral occurrence...............................................................................................
Antimony..........................................................................................................
Arsenic.............................................................................................................
Asbestos, chrysotile.......................................................................................
Chromium........................................................................................................
Copper.............................................................................................................
Corundum........................................................................................................
Gemstone........................................................................................................
Gold.................................................................................................................
Iron...................................................................................................................
Lead.................................................................................................................
Sand.................................................................................................................
Nickel...............................................................................................................
Silver................................................................................................................
Titanium...........................................................................................................
Vanadium........................................................................................................
Zinc..................................................................................................................
PRODUCT OF THE NATIONAL
GEOSCIENCE AGREEMENT
Quartz veinDolerite and gabbro dykes; interpreted from aeromagnetic data where dashed
QuartzÊtourmaline vein or replacement tourmalinite
Residual ferricrete; includes ferruginous duricrust and pisolitic ironstone; dissected by present-day drainage
Mixed floodplain deposits with numerous small claypans
Quartzofeldspathic sand
fine- to medium-grained dolerite; includes ultramafic layers
sandstone, conglomerate, siltstone, shale, and maficto felsic tuff; includes
massive, vesicular, and glomeroporphyritic basalt
Laminated shale, siltstone, and poorly sorted tuffaceous sandstone
COOYA POOYA DOLERITE:
HARDEY FORMATION:
MOUNT ROE BASALT:
Mylonite and mylonitic gneiss; chiefly in Sholl Shear Zone
fine- to coarse-grained, mafic intrusive rock; includes olivine gabbro and minor pyroxenite and dunite; minor extrusive mafic rock; metamorphosed
Fine- to coarse-grained diorite
Millindinna Intrusion: ultramafic schist, tremolite- and serpentine-rich schists after peridotite, metamorphosed pyroxenite, and actinoliteÊchlorite schist after pyroxeniteMelanogabbro and pyroxenite; metamorphosedTremolite- and serpentine-rich schist, and serpentinite after peridotite; minor metachert, metasedimentary rock, and serpentinized high-Mg basalt
Metamorphosed medium- to coarse-grained gabbro; foliated to massive
Foliated to gneissic granitoid rock; biotite-bearing; locally migmatitic
GOVERNMENT OF WESTERN AUSTRALIA
HON. NORMAN MOORE, M.L.C.
MINISTER FOR MINES
The Map Grid Australia (MGA) is based on the Geocentric Datum of Australia 1994 (GDA94)
GEOCENTRIC DATUM OF AUSTRALIA
GDA94 positions are compatible within one metre of the datum WGS84 positions
Reference points to align maps based on the previous datum, AGD84, have been placed near the map corners