58
R3f Residual unit, first generation
R3f
ing
340
340
ñFOh-sg
Creek
ñFOh-sg ñFOh-sp ñFOh-sr
TUMBIANA FORMATION Mingah Member: basaltic to andesitic volcaniclastic sandstone and siltstone (common accretionary lapilli), and local quartz sandstone, shale, and thin lenticular stromatolitic carbonate units; locally thick basalt flows
ñFOh-sp
Dolerite dyke or sill
HARDEY FORMATION Pebble to cobble conglomerate interbedded with medium- to coarse-grained sandstone, wacke, and siltstone Thickly bedded sandstone, pebbly sandstone, and conglomerate Coarse to pebbly sandstone; minor pebble conglomerate; thickly bedded
Cree k
c. 2772 Ma è
ñBL-od
Black Range Dolerite Suite: dolerite dyke; local gabbro; weakly metamorphosed
Drain
ñST-gnd
RANGE
ñFOti-bntt
18
16
420
460
440
îê66ôôôÜN
14
30 33
A1¤
48 79
ñST-gp
59
69 67
zq
ñKEe-stq 24
22
î20
36
52
72 52
ñKEe-bk
40 40
28
26
C1
W1gp¨
25
ñPI-xmus-mbs ìRH-od
47
ñPI-xmus-mbs
46
A1ª A1¤
360
72
36
C1 38
66
ñPI-mwa
R2k
R RIVE
R2gp¨
No 6 Well
87
A1¤
Well
A1ª
A1§
A1§t
landing ground
44
46
Mulgandinnah Shear Zone
ñST-gp SEA LEVEL
ñTApe-mgtn
ñWAa-xmwa-g
ñSTwo-gml ñST-gnd
ñCEka-mggb
ñPIs-mtq
ñTApe-mgtn
ñKEe-bk ñST-gp ñPIs-mtq ñKEe-bbo
ñFOh-sp ñSScp-ci ñDA-ad
ñWAp-fnp ñKEe-bbo
ñWAa-xmws-mus
ñSRcg-gme ñPIs-fnc
ñWAa-mwa
ñFOh-sp
ñTA-xmggl-gnl
ñDA-mykx
ñDA-ax
ñSOp-sh
85 86
ñWAa-mwa
ñTA-mggl
ñKEe-xmus-mbs
A1ª
A1§
ñKEe-bk
52
ñSRta-gmd
ñWAa-bk
ñWAa-mwa ñTApe-mgtn
4 km
Garden Creek
ñWAa-bk ñWAa-mtq ñCEka-mggb ñWAa-bb
R2gp¨
ñWAa-bb ñTA-mgg
ñTA-xmggl-gnl
ñSRta-gmd
Split Rock Supersuite Cutinduna Supersuite
Z-vergence......................................................................................................
ñmaxP
ñWAp-fnp
ñPI-xmb-mu Amphibolite Metamafic and meta-ultramafic rocks
Pincunah Banded Iron Member
ñSScp-ci ñSSc-xf-s
Kangaroo Caves Formation
ñSSk-b
Kunagunarrina Formation
ñSSl-s
Leilira Formation
ñKEe-b
Euro Basalt
ñPIs-xs-c
Strelley Pool Formation
ñWAp-f
Panorama Formation
ñWAa-b
Apex Basalt
ñCEgc-mgm
ñFO-od ñTA-mgg ñTApe-mgtn
ñCEka-mggb Garden Creek Monzogranite Kavir Granodiorite
ñCEgc-mgm ñCEka-mggb
ñTA-mg
ñTApe-mgtn
Undivided ñTA-mg ñTApe-mgtn Petroglyph Gneiss Callina Supersuite
ñCL-mg
ñWAp-fnv
PANORAMA FORMATION Metafelsic volcanic rock; schistose Felsic volcaniclastic conglomerate and sandstone; minor felsic schist; locally silicified; metamorphosed Porphyritic to aphanitic felsic dyke; metamorphosed Felsic volcaniclastic rock; includes debris-flow deposits, autobreccia, agglomerate, and tuffaceous rocks; minor chert; local basaltic andesite; metamorphosed
ñWAp-mfs ñWAp-fnc ñWAp-fnp ñWAp-fnv
Salgash Subgroup
c. 3433 Ma
DE GREY SUPERBASIN
LALLA ROOKH BASIN
Croydon Group
De Grey Supergroup
exposed...........................................................................................................
82
22^00'
58
exposed...........................................................................................................
inclined............................................................................................................
normal, exposed, tick on downthrown side.................................................
overturned.......................................................................................................
ìRH-od
inclined............................................................................................................
ñTApe-mgtn
ñTApe-xmgtn-gp
ñTApe-xmgtn-mggb
ñTA-mgml
ñTA-mgmi
ñTA-mgg
ñTA-mggi
ñTA-mggl
ñTA-mggu
ñTA-xmggl-gnl
ñWAa-mtq
ñWAa-mwsc
ñWAa-mc
ñWAa-mbbs
ñWAa-xmbs-mus
ñWAa-muts
ñWAa-mbk
ñWAa-mwa
ñWAa-bb
ñTA-jmgg-mwa
ñTA-gml
c. 3428 Ma
ñWAa-xmwa-g
ñWAa-bk
c. 3451 Ma ì c. 3431 Ma ò
APEX BASALT Quartzite; white, medium grained; bedding locally preserved ñWAa-mtq Metachert; blue-grey and white chert; recrystallized ñWAa-mc Strongly sheared chloritic schist after metabasalt ñWAa-mbbs Carbonate-altered mafic volcanic rock and derived mafic schist ñWAa-mbk Medium-grained amphibolite and amphibolitic schist; derived from basalt and dolerite ñWAa-mwa Interlayered amphibolite and granitic rocks; commonly schistose; includes granite and pegmatite veins ñWAa-xmwa-g ChloriteÊactinolite schist ñWAa-mwsc ñWAa-xmbs-mus Interlayered mafic schist derived from metabasalt and ultramafic schist Talc- or serpentine-schist; local tremoliteÊchloriteÊserpentineÊcarbonate schist ñWAa-muts Basalt; tholeiitic and massive; commonly pillowed and locally schistose; metamorphosed ñWAa-bb Komatiitic basalt, massive and pillowed lavas and subvolcanic intrusions; local pyroxene spinifex texture; weakly metamorphosed ñWAa-bk
ñTApe-mgtn ñTApe-xmgtn-gp ñTApe-xmgtn-mggb ñTA-mgml ñTA-mgmi ñTA-mgg ñTA-mggi ñTA-mggl ñTA-mggu ñTA-xmggl-gnl ñTA-jmgg-mwa ñTA-gml
PETROGLYPH GNEISS: tonalitic orthogneiss with sheeted pegmatitic granitic veins and local white leucogranite Grey tonalitic gneiss (A-TApe-mgtn) and strongly foliated biotite granodiorite (KAVIR GRANODIORITE) with sheets and irregular patches of coarse-grained to pegmatite leucogranite (TAMBOURAH MONZOGRANITE) Tonalitic orthogneiss (A-TApe-mgtn), with sheets of homogeneous grey metagranodiorite (KAVIR GRANODIORITE) and leucogranite Schlieric, foliated leucocratic metamonzogranite and local diatexite; as sheets in tonalitic orthogneiss (Callina Supersuite) Meta hornblende monzogranite and metagranodiorite; migmatitic, and locally porphyritic with plagioclase phenocrysts Orthogneiss derived from granodiorite; leucocratic; fine to medium grained Metagranodiorite, meta quartz diorite and metatonalite; migmatitic and foliated Equigranular, leucocratic metagranodiorite with leucogranite sheets and diatexite veins Meta biotite granodiorite with feldspar augen; foliated Equigranular, leucocratic metagranodiorite with leucogranite sheets and diatexite veins Metagranodiorite with amphibolite xenoliths along contacts of amphibolite rafts; equigranular, meso- to melanocratic Leucocratic monzogranite; inequigranular, medium to coarse grained; varies from homogeneous, to schlieric-textured, to locally gneissic; metamorphosed
TN GN
DATA DIRECTORY
MN
Theme
Data Currency
GeologyÝ*
2012
Geological Survey of Western Australia, Department of Mines and Petroleum
Mineral sitesÝ*
FEB 2012
Geological Survey of Western Australia, Department of Mines and Petroleum
Structural data
APR 2012
Geological Survey of Western Australia, Department of Mines and Petroleum
Horizontal control
AUG 2011
Landgate
2011
Landgate
Topographic nomenclature
Organization
Topography
2011
Landgate
Contours
2010
Geoscience Australia (Commonwealth)
GRID / MAGNETIC ANGLE 2.5¾ GRID CONVERGENCE 0.8¾
*ÝDMP data can be viewed interactively via GeoVIEW.WA , and related datasets can be downloaded from the GSWA Data and Software Centre
ñmapP
ñCL-mgia c. 3462 Ma
c. 3463 Ma ì c. 3468Ê3451 Ma ì
ñCL-mgia ñCL-mgna ñCL-mgnu ñCL-mgti ñCL-mgtn ñCL-xmgti-mg
ñCL-mgna
ñCL-mgnu
ñCL-mgti
ñCL-mgtn
ñCL-xmgti-mg
True north, grid north and magnetic north are shown diagrammatically for the centre of the map. Magnetic north is correct for 2012 and moves easterly by approx. 1.3À annually
WA State Government unless otherwise indicated
Meta hornblende diorite; medium-grained, equigranular; generally well foliated; local gneissic layering Partly melted orthogneiss, with hornblende porphyroblastic texture Migmatitic orthogneiss with K-feldspar augen Migmatitic tonalitic orthogneiss and diatexite; intrusive sheets of leucogranite and/or leucosome; common xenoliths of amphibolite; local xenoliths of quartzite Heterogeneous, migmatitic, tonalitic to granodioritic orthogneiss with sheets of schlieric leucogranite (Tambina Supersuite) Heterogeneous, migmatitic, tonalitic to granodioritic orthogneiss and mixed metamorphosed granitic rock
SHEET INDEX COOYA POOYA
MOUNT WOHLER
SATIRIST
WODGINA
NORTH SHAW
MARBLE BAR
2355
2455
2555
2655
2755
2855
PYRAMID SF 50-7
MARBLE BAR SF 50-8
MILLSTREAM
MOUNT BILLROTH
HOOLEY
WHITE SPRINGS
TAMBOURAH
SPLIT ROCK
2354
2454
2554
2654
2754
2854
JEERINAH
McRAE
WITTENOOM
MOUNT GEORGE
MOUNT MARSH
WARRIE
2353
2453
2553
2653
2753
2853
inclined............................................................................................................
relative movement (section only)
vertical.............................................................................................................
sedimentary structure....................................................................................
overturned anticline, exposed.......................................................................
graded bedding..............................................................................................
overturned syncline, exposed.......................................................................
cross-bedding................................................................................................. inclined............................................................................................................
synformal anticline, concealed.....................................................................
vertical.............................................................................................................
antiformal syncline, concealed.....................................................................
ñCL-mgti
32
Small-scale fold axis, showing trend and plunge
ñCL-mgti
unspecified...................................................................................................... 4 km
sinistral 40
30
inclined..............................................................................................
reverse............................................................................................... sinistral
Locality...................................................................................................................
Long Island Yard
80
46 41
340
Pool.........................................................................................................................
Pool
Waterhole...............................................................................................................
Waterhole
Soak, spring..........................................................................................................
Soak Spring Drain
Drain....................................................................................................................... Bore, well...............................................................................................................
Bore
Well
Dam
Tank
Dam, tank.............................................................................................................. Position doubtful.................................................................................................... Made ground or mining area..............................................................................
vertical.............................................................................................................
inclined............................................................................................................
72
horizontal.........................................................................................................
Isotopic age determination site with identification number..............................
142885
MOUNT LIONEL
MOUNT BRUCE
MUNJINA
2352
2452
2552
2652
SF 50-12 WEELI WOLLI
ROY HILL
2752
2852
1:100Ý000 maps shown in black 1:250Ý000 maps shown in brown Search for current GSWA map products online
COMMODITY GROUP Precious mineral
Geochronology from GSWA data (published and in preparation) and interpreted from external sources (listed below). Some GSWA geochronology may come from samples obtained on adjoining map sheets. GSWA geochronology data are available online at .
Beryl (undifferentiated)........................................... Brl
Geochronology by: (1) Wingate, MTD and Giddings, JW 2000, Precambrian Research, v. 100, p. 335Ê357.
Chromium................................................................ Cr
(2) Arndt, NT et al. 1991, Australian Journal of Earth Sciences, v. 38, p. 261Ê281.
Copper.................................................................... Cu
(3) Blake, NT et al. 2004, Precambrian Research, v. 133, p. 143Ê173. (4) Wingate, MTD 1999, Australian Journal of Earth Sciences, v. 46, p. 493Ê500.
HON. NORMAN MOORE, M.L.C.
(5) Bickle, MJ et al. 1989, Contributions to Mineralogy and Petrology, v. 101, p. 361Ê376.
MINISTER FOR MINES AND PETROLEUM
(6) Zegers, TE 1996, Geologica Ultraiectina, Universiteit Utrecht, no. 146, 208p.
Precious metal
Iron.......................................................................... Fe
Vein and hydrothermal
Steel alloy metal
Lead........................................................................ Pb
(7) Rasmussen, B et al. 2007, Geochimica et Cosmochimica Acta, v. 71, p. 670Ê690.
Stratabound volcanic and sedimentary
Speciality metal
Lithium.................................................................... Li
(8) Buick, R et al. 2002, Precambrian Research, v. 114, p. 87Ê120.
Stratabound sedimentary and/or sedimentary banded iron-formation
Base metal
Manganese.............................................................. Mn
(9) McNaughton, NJ et al. 1993, Precambrian Research, v. 60, p. 69Ê98.
Iron
Nickel....................................................................... Ni
(10) Thorpe, RI et al. 2002, Precambrian Research, v. 56, p. 169Ê189.
Silver........................................................................ Ag
(11) De Vries, ST 2004, Geologica Ultraiectina, Universiteit Utrecht, no. 244, 159p.
Undivided
Industrial mineral Construction material
Tantalum................................................................. Ta
Cartography by D Ladbrook
Tin............................................................................ Sn
Edited by SR White and K Greenberg
Tungsten................................................................. W
Published by the Geological Survey of Western Australia.
Zinc.......................................................................... Zn
(PD)
Mine, deposit, prospect, or occurrence...............
Tambourah
Mineralization sites on this map have been extracted from GSWA's MINEDEX database. For clarity, names have been shown only for selected sites. Full details of site numbers, site locations, site status, mineralization, and commodities can be obtained from the MINEDEX database, accessed at .
This map is published in digital format (PDF) and is available online at . Copies of this map are available from the Information Centre, Department of Mines and Petroleum, 100 Plain Street, East Perth, WA 6004. Phone (08) 9222 3459Ý Fax (08) 9222 3444 WebsiteÝ EmailÝ
[email protected]
Geological Survey of Western Australia
Department of Mines and Petroleum
Gadolinite................................................................ Gdl
Orthomagmatic mafic and ultramafic
Regolith hosted
Government of Western Australia
Gold......................................................................... Au
SITE NAME
20
BeddingÊcleavage intersection lineation, showing trend and plunge
MINERALIZATION STYLE
All precious metal sites are gold unless otherwise indicated
Windpump..............................................................................................................
80
MINERAL SITES
Porphyry, pegmatite, greisen, and skarn
Watercourse...........................................................................................................
inclined.............................................................................................. inclined............................................................................................................
Hillside
Contour line, 20 metre interval............................................................................
Stretching lineation, showing trend and plunge 65
Beryl, emerald......................................................... Brle
Homestead.............................................................................................................
70
showing dip of gneissic banding 30
Asbestos, chrysotile (serpentine)......................... Asbs
Horizontal control; major, minor..........................................................................
vertical............................................................................................... normal................................................................................................
Fence, generally with track..................................................................................
Breakaway.............................................................................................................
showing dip of foliation inclined..............................................................................................
Aggregate (undifferentiated)................................. Agg
Yard........................................................................................................................
dextral
Gneissic banding, showing strike and dip inclined............................................................................................................
70
vertical...............................................................................................
Metamorphic foliation, showing strike and dip
antiformal syncline, exposed.........................................................................
inclined............................................................................................................
inclined..............................................................................................
84
pillow structure...............................................................................................
Small-scale fold axial surface, showing strike and dip
ñPI-mwa
dextral
ROCKLEA
Geology by MJ Van Kranendonk 1995Ê99, M Pawley (University of Newcastle) 1998Ê99, and AH Hickman 2008Ê11
Track....................................................................................................................... Railway...................................................................................................................
showing dip of igneous flow banding
60
igneous layering.............................................................................................
syncline; exposed, concealed.......................................................................
80
Shear-sense indicator
88
Way-up indicator
synformal anticline, exposed.........................................................................
2 km
85
horizontal.........................................................................................................
Fold, showing axial trace and generalized plunge direction
inclined............................................................................................................
SF 50-11
ROY HILL
Recompiled by AH Hickman 2008Ê11
Road; unsealed.....................................................................................................
Cleavage, showing strike and dip vertical.............................................................................................................
Igneous flow banding, showing strike and dip
concealed........................................................................................................
anticline; exposed, concealed......................................................................
ñSTcn-gmm ñTA-mgg
74
Igneous layering, showing strike and dip
strike-slip, exposed, showing relative dextral horizontal displacement...
horizontal; towards viewer, away from viewer.....................................
SEA LEVEL
85
Bedding, showing strike and dip
Fault or shear
56
ñTApe-mgtn ñPI-mwa
ñTA-mgml
ñWAp-fnc
Cardinal Formation
For further details refer to main legend 3449Ê3427 Ma âô ââ
PILBARA CRATON
Bamboo Springs Homestead 32 km
ARCHEAN
S-vergence......................................................................................................
Geological boundary
66
ñKEe-mwsc ñKEe-bk ñKEe-ccb ñSOa-shz ñKEe-bbvt ñKEe-ccb ñKEe-mbbq ñDA-ad ñSScp-ci ñKEe-muts ñKEe-muts ñKEe-bbo ñPI-mwa ñKEe-mwsc ñKEe-stq
ñWAa-mwa
ñmwsP ñDA-map
ñxmws-musP
ñWA-f
COMMODITY
A2
87
54
ñPIs-mtq
ñTA-mgg
ìMW-od
Schlieric, and locally migmatitic, metamonzogranite and K-feldspar megacrystic monzogranite (A-STmg-gme); local remobilized tonalitic orthogneiss (Callina Supersuite; A-CL-mgti) Sheets of grey, foliated, biotite monzogranite (MULGANDINNAH MONZOGRANITE; A-STmg-gme) and pegmatite dykes in tonalitic orthogneiss and leucogranite MULGANDINNAH MONZOGRANITE: fine- to medium-grained, magnetite-bearing biotite monzogranite; weakly foliated Schlieric, and locally migmatitic, leucocratic metamonzogranite and monzogranite with augen after K-feldspar megacrysts (A-STmg-gme); local monzogranitic orthogneiss Sheets of homogeneous grey monzogranite and K-feldspar megacrystic monzogranite (A-STmg-gme) in tonalitic orthogneiss (Callina Supersuite; A-CL-mgtn) Pegmatite Biotite monzogranite with K-feldspar and local quartz phenocrysts; leucocratic; massive to weakly foliated; weakly metamorphosed Micromonzogranite dykes; local flow banding; silicified and weakly recrystallized Pegmatitic granite; as dykes and small intrusions in amphibolite COONDINA MONZOGRANITE: biotite monzogranite; leucocratic; medium grained to weakly porphyritic ELEY MONZOGRANITE: K-feldspar-porphyritic biotite monzogranite; weakly foliated WOODSTOCK MONZOGRANITE: biotite monzogranite; equigranular to feldspar porphyritic; weakly to moderately foliated; locally abundant pegmatite and granodiorite dykes; magnetite-bearing leucogranite pods Biotite monzogranite; equigranular to feldspar porphyritic; weakly to moderately foliated; with abundant greenstone and granitic gneiss xenoliths K-feldspar-porphyritic monzogranite with common rafts and inclusions of tonalitic orthogneiss (PETROGLYPH GNEISS; A-TApe-mgtn) Biotite monzogranite with characteristic mafic layering and schlieren; medium grained, equigranular, and K-feldspar porphyritic
ñSOa-sh
Vic.
H
ñmwsP
ñWAa-mc
ñSTwo-gmy
Corboy Formation
Dalton Suite
ñDA-xo-a
A.C.T.
G
ñCL-mgti
ñTApe-mgtn
ñSTwo-gmpi
ñWA-zc
ñSOc-s
ñPI-mwa ñPI-xmb-mu
STRELLEY POOL FORMATION Quartzite; weakly bedded Quartz-rich sandstone or arenite; thickly bedded; with local cross-bedding; local chert; metamorphosed Hydrothermal chert, in dykes Felsic volcaniclastic conglomerate and sandstone; minor felsic schist; locally silicified; metamorphosed Felsic volcaniclastic conglomerate and sandstone; minor felsic schist; carbonate cemented; metamorphosed
ñmapP
Paddy Market Formation
ñSOp-xca-f
ñPI-mwa
ñPIs-fnck
ñxmws-musP
Quartzite Amphibolite Amphibolite and granitic rocks Mafic and ultramafic schist Metaperidotite
ñmtqP ñmwaP ñxmwa-gP ñxmws-musP ñmapP
A1ª
80
88
Bungaginna Pool (Hughes Soak) A1§t
R1gp¨
A1¤
ñWAa-mtq
ñTA-mgg
ñmwsP
ñPIs-fnc
ñxmwa-gP
Tas.
î50
ñWAa-mwa
ñPIs-fnc
ìMW-od
ñCEka-mggb
zq
ñmwazP
ñPIs-zc
ñmwaP
68
ñCUbs-gmp 48
ñKEe-ccb
ñWAa-bb
ñST-gp
ñKEe-ccb
ñFOh-sg ñWAa-bb
ñWAa-mwa ñWAa-muts
2 km
ñWAa-xmbs-mus
ñSTwo-gm
ñTApe-xmgtn-mggb ñCEka-mggb
ñPIs-stq
87
Tambina Creek
Tambina Creek
EURO BASALT Strongly sheared chlorite schist Amphibolite and metabasalt; includes local metadolerite and meta komatiitic basalt; locally schistose Silicified and sericitized metabasalt Carbonate-altered mafic volcanic rock and derived mafic schist TremoliteÊchloriteÊserpentine schist, derived from komatiitic basalt Interlayered ultramafic and mafic schist derived from interbedded komatiitic and tholeiitic basalt. Serpentinized peridotite and komatiite; includes serpentinite and tremoliteÊchloriteÊserpentineÊcarbonate schist Metaperidotite Bedded to massive quartz-rich sandstone; local sandstone (lithic arenite); metamorphosed Blue-black hydrothermal chert; in veins Chert; white, grey, and blue-black layered; locally massive blue-grey; metamorphosed Massive or poorly bedded fuchsitic green chert; includes silicified flow-top breccia Banded iron-formation; includes jaspilite and ferruginous chert; metamorphosed Massive basalt; metamorphosed Pillowed basalt; includes local massive basalt, dolerite, and komatiitic basalt; metamorphosed Basaltic volcaniclastic rocks; includes coarse-grained fragmental rock, bedded tuffaceous rocks, and pahoehoe flows; metamorphosed Komatiitic basalt; massive and pillowed lavas and subvolcanic intrusions; local pyroxene spinifex texture; metamorphosed Dolerite; includes local gabbro; metamorphosed
ñmtqP
OG
ER
Metres
0
N
AUS
T
RICK ROGERSON EXECUTIVE DIRECTOR
SCALE 1:100Ý000 1000
IC A L SU
EY
F
ñKEe-od
Mulgandinnah Monzogranite Coondina Monzogranite Eley Monzogranite Woodstock Monzogranite
ñSTmg-gme ñSTcn-gmm ñSTel-gmp ñSTwo-gm
Lalla Rookh Sandstone
ñCDl-st
79
119^30'
DIAGRAMMATIC SECTIONS
E
ñKEe-bk
ñSTwo-gm
T WES
D
C
ñKEe-bbvt
ñSTel-gmp
ñSTcn-gmm
W.A.
vertical, direction indicated by arrows..................................................
B
ñKEe-bbo
ñSTmg-gme
Qld
strike-slip, exposed, showing relative sinistral horizontal displacement..
A
ñKEe-bb
ñKEe-ci
ñKEe-ccf
ñWA-xmbmq-zqx Silicified komatiitic basalt and associated quartzÊvein breccia; metamorphosed Hydrothermal chert ñWA-zc Fine-grained felsic volcanic rock, bedded volcaniclastic rock, and agglomerate; metamorphosed ñWA-f
Warrawoona Group
0
ñCUbs-gmp
20'
10'
ñKEe-ccb
QuartzÊsillimaniteÊbiotiteÊmuscoviteÊgarnet schist (highly metamorphosed shale) and psammitic paragneiss; includes quartzofeldspathic schist Quartzite, including metamorphosed quartz arenite Amphibolite with abundant granitic dykes and veins; local interleaved meta-ultramafic rocks Amphibolite after basalt or dolerite; metasomatized; local amphibolite schist ActinoliteÊchlorite schist after mafic rock Mafic and ultramafic schist Metapyroxenite Metaperidotite
normal, exposed, reactivated by thrust.......................................................
119^00'
ñKEe-zc
Bamboo Springs Monzogranite
ñCUbs-gmp
MOUNT BRUCE
87
84
R2k A1ª
ñKEe-stq
ñSRta-gmd
Cooglegong Monzogranite Spear Hill Monzogranite Tambourah monzogranite
ñSRcg-gm ñSRsh-gmp ñSRta-gmd
85
ñCUbs-gmp
A1§ W1gp¨
42
î40
R2k
83
87
86
ñCL-mgtn
Yard
ñKEe-map
ñKEe-xmus-mbs
ñSRsh-gmp
ñSRcg-gm
S.A.
R2gp¨
81 88
ñKEe-muts
Black Range Dolerite Suite
N.S.W.
ñCUbs-gmp
88
R2k
ñBL-od
ñSTwo-gmi
Hardey Formation ñBL-od
îê70
82
zq 78
ñCUbs-gmp
36
360
E RANG 340 340
K BLAC
340 75
ñSTwo-gm
ñFOh-xs-f
Dolerite
ñFO-od
N.T.
No 3 Well
A1¤
ñCUbs-gmp
79
ñFO-od
White Quartz Well 70
zq
87
R2gp¨
A1ª
ñSTel-gmp
Tumbiana Formation
360
R
34
ñCL-mgtn
ñPI-mwa 34
ñCL-mgti 42
42
54
ñSTmg-gme 34
C1
76
64
75
ñCL-mgti ñBL-od ñmwazP
26
45
32
ñBL-od
ñSTcn-gmm 35
ñTA-mgg
340
380
340
360
52
ñDA-mapt ñWAa-bb
î30
Z
380
80 38 ñPIs-stq
SHAW
380
380
H
320
340
340
320
340 400
380
3
80
79
360
280
69
ñKEe-map ñKEe-stq
31
39
44
ñFO-od
82
52
ñSTcn-gmm
ñFOt-xb-k
Mundine Well Dolerite Suite Round Hummock Dolerite Suite
RV
zq
12
42
ñFOh-sg
48
16
RIVE
A1§t
ñmwazP
44
ñKEe-mbms
ìRH-od
ìMW-od ìRH-od
83
A1§
A2
84
47
ñWAa-mwa 88 47 ñCUbs-gmp 65 32 72 ñTA-mgml 86
83
ñTA-mgmi
R2k
ñSTel-gmp
75
ñxmwa-gP
Z
ñSRta-gmd ñFOh-sg
32
56
42
28 30 zq 3 ñKEe-bk ñDA-mapt W1gp¨ ìRH-od C2 ñPI-mwa ñKEe-mwsc ñSScp-ci ñKEe-muts 64 R2k 67 440 ñBL-od ñWAp-fnv R2gp¨ C1 74 47 40 ñKEe-stq 45 ñKEe-ccb 50 zq ñKEe-bbo ñKEe-ccb 80
ñKEe-bbo ñDA-mapt
58 58
42
32
R2gp¨
42
R2gp¨
ñST-gnd
ñSTwo-gmi ñSTwo-gmpi ñSTwo-gmy
S
ñBL-od zq
35
47
A1§t
No 4 Well
ñmlslP ñmtqP ñxmwa-gP ñmwazP ñmwsP ñxmws-musP ñmaxP ñmapP
74
ñBL-od
Yard
A1§
R1gp¨
L²c
ñBL-od
ñST-gmaf
Prinsep Orogeny (c. 3070 Ma)
R1gp¨ ñSTel-gmp
82
ñCUbs-gmp
ñST-gmp
ñCDl-sp
ñmtqP
ñSSk-xuk-bk
ñSSk-uk
ñKEe-mbk
ñWA-xmbmq-zqx
LALLA ROOKH SANDSTONE Pebble to boulder conglomerate and interbedded pebbly to coarse-grained sandstone; metamorphosed Coarse-grained to pebbly sandstone and pebble conglomerate; minor siltstone and grey shale; metamorphosed
ñCDl-sg ñCDl-sp
ñmlslP
ñBL-od
ek
î10
zq
30
ñWAa-mwa
25
ñKEe-ccb ñKEe-bbvt
55
72
66
ñCDl-sg
ñmwazP 78
ñTA-mgmi ñSTmg-gme
76
ñBL-od
A2
ñTA-mgml
60
58
68
R2gp¨
79 A1¤ ñTA-mgmi
R2k
66
62
75
R2gp¨
ñTA-mgml
Cre
ñBL-od
CHICHESTER
î08ôôôÜE
zq
45
82
17
65
ñBL-od
88
A1¤
Creek
76
65 ñCL-mgtn
81
A1ª
ñTA-mgmi
A1§
Well
A1¤ A1ª
ñmwazP ñTA-mgml ñSTel-gmp
65
R2k
82
78
65
A1¤
ñSTmg-xmgn-gm
North Pilbara Orogeny (2950Ê2930 Ma)
No 2 Well
ñCL-mgia
R1gp¨
R2k
81
Well
No 5 Well
ñBL-od
ñSTcn-gmm
83
34 0
ñFOti-bntt
C1
34
480
ñFOh-sp Øàrb-cip
ñWAa-xmwa-g
zq
ñKEe-ccb
10
Coolarg arrick
ñBL-od
385 m
c. 2933 Ma
0 34
ñBL-od
ñBL-od
A1§
ñCL-mgia
380
W1gp¨
A2
42
62
MARBLE BAR 101
86
ñBL-od
zq
42
84
ñTA-mgml îê80 ìMW-od
ñCL-mgti
zq
W1gp¨
46
W1gp¨
28
Sn
R2gp¨
42 17 ñCL-mgnu
Yard
65
c. 2927 Ma 10
ñSTmg-mgmi
ñST-gp
ñST-mgmi ñST-xgm-mgn ñSTmg-gme ñSTmg-mgmi ñSTmg-xmgn-gm ñST-gp ñST-gmp ñST-gmaf ñST-gnd ñSTcn-gmm ñSTel-gmp ñSTwo-gm
zq
zq
86
ñmwazP
48
70
73
ñSTmg-gme
75
landing ground
Coondina SW
ñmwazP
62
32
46
26 86
R1gp¨
ñBL-od
ñCL-mgia ñCL-xmgti-mg
ñCL-mgti ñSRcg-gmd
R2gp¨
Deep Well
A1§t
20
70
ñBL-od
40
ñDA-ad
67 45
63
400
landing ground
Tanks k CreeñFOh-sr
A2
ñWAa-mwa ñWAa-mtq zq ñCEka-mggb
68
420
Tank
zq
460
10
420
460
22^00'
C2
zq
81
ñFO-od
42
12
77
37 57
80
W1gp¨
84
ìRH-od
53
440
rrie
C1
Tank
33
63
440
440
ona
A1¤
ñSRta-gmd
zq
440
400
500
landing ground
Co
68 A1§
ñSRta-gmd
8
420
62
ñPIs-mtq ñWAa-mtq
zq
Ta,Sn Sn
A1§ A1ª
ñmwazP
R1gp¨
ñSSk-bnvt
ñKEe-mbbq
ñPIs-mtq ñPIs-stq ñPIs-zc ñPIs-fnc ñPIs-fnck
20
LIA
zq
32
80
0
ñKEe-ccb ñKEe-mbbq
37
ñPI-mwa ñTA-mgg ñPI-mwa ñFO-od
80
60
78
36
ñTA-mgml
80 72
R2gp¨
ñSSk-bk
ñKEe-mba