1:250000 GEOLOGICAL SERIES GEOLOGICAL SERIES OF SHEET SF 50-7 YULE GRANITOID COMPLEX Geological boundary

Roebourne 34 km Warambie Homestead 8 km North West Coastal Highway 20 km Mallina Homestead 26 km Ôaa Ôab Ôac Ôao Ôaoc Ôw Ôwb Ôwc Ô wf Ôws exposed...... ñgY Granitic rock, undivided; metamorphosed concealed...... 117^00' 52 15' 54 30' 56 45' 58 60 118^00' 62 15' 64 65ôôôôÜE 118^30' Fault 50ôôôôÜE A Ôc Ôs 21^00' ? q 21^00' Ôcb exposed...... ñFdc ñBe ñBt Órk ñog Millindinna Pool Órk q ? q Óru Ck Óc ñD(sw) Cunig Ni,PGE causeway ñFdc Ôaa Moore ñFdc Ôc ñDm 85 ? ñUb ñBt Tank (abd) 55 ñgpe Ôao 80 q ñog ñgYic ñgYug ñgYpo ñgYel ñgYya CP 6A 3 Mile Well (abd) ñFdc ñFhj Jungo P Nimingarra Well 80 Bore (abd) ROAD 70 q Ôc ñu q ñD(sw) Sullam LAKE Ôc Horse ? ñFhst ñFdc Curry Curry Well ñFhj Top Well (PD) 85 C ñaM 75 ñDcsw MOUNT LANGENBECK ñD(sw) q concealed...... ñFhy q 80 d 80 ? ñoge Ni d Ôw ? ñgrl Millindinna Well Cu,Pb POONGKALIYARRA Ck Mount Wellard Well Ck q Ôab Ôaa Alluvial sand and gravel in rivers and creeks; clay, silt, and sand in channels on floodplains d Paddock Yard Ôws Geemas Well Creek 209 m ñup Ôao ? Killing Ôab Yard Ôwb 85 85 d Órf ? Bore concealed, interpreted from aeromagnetic data...... ? ñUt ñUn Ck Murrijong Well Paddock Madam Well Nimingarra Ck ? 60 q Dunns Well (abd) ñFhj CLR 34 ñFhj Ôwb Creek Sherlock q Ôs ñDcsw ñgpe Wattle Creek Well ñD(sh) q Ôab Alluvial sand, silt, and clay in floodplains, with gilgai surface in areas of expansive clay ñgYic CREEK MONZOGRANITE: biotite-bearing monzogranite and syenogranite; leucocratic; weakly foliated to massive; metamorphosed 4 Mile Well Inthanoona Well (abd) Reserve Well MALLINA ñDm d Óc Yard ? Crossing Ôc HILLS Ôao ñDcsw (abd) 70 75 70 80 ñGl Comet 10 TABLE HILL Yard Mindunculla P Ôwb ? 85 Poverty Yard 75 Órk 65 Ôac Clay and silt in claypans on floodplains relative displacement...... Ôwb Coolajacka Ôc Coonanarrina Pool ñDm 80 Ôs ? ñfd Ôs c. 2938 Ma âè ñgYug MUNGARINYA MONZOGRANITE: biotite-bearing monzogranite and syenogranite; weakly foliated to massive; metamorphosed Well (abd) 280 m ÔaoB Cooya Pooya (abd) DARLING PEAK Wellard Sb,Au Ôc 85 Ôwb 70 ñaM ? d ñFhj CP 1 Bluff Well Ôao ? ñFhst EN 85 85 ? Yard (abd) ñGl Ôao Alluvial sand, silt, and clay in floodplains adjacent to main drainage channels 227 m Ck Yard NMF 496 d East Well ñDcstf Yard Wattle ñDcb 60 65 Womerina c. 2935 Ma âê ñgYpo POWDAR MONZOGRANITE: biotite-bearing monzogranite and syenogranite; weakly foliated to massive; metamorphosed Fold, showing axial trace and generalized plunge direction Nanthana Ôaa Tank Ôc YD Tank 55 MILLINDINNA d Bore d Doherty Well ? Benmore Well (abd) 45 Yard (abd) Yard ñFhst CLR 33 ñFdc Coolajacka Well PINNACLE MOUNT Ôab Ôaa 15 Ôab 110047 ñD(sh) ? Ôaoc Mixed floodplain deposits with numerous small claypans c. 3165 Ma âì ñgYel ELLAWARRINA MONZOGRANITE: biotite-bearing monzogranite; metamorphosed Banjo Well (abd) ñFhj Duncan Well The Sisters Well Boulder Well (abd) 60 q HILL ñD(sw) ñfd ? ? anticline; exposed, concealed...... Mount CRO 65

Ôwb Terrane nite-Greenstone Pinnacle Well (abd) ñFr Yard ñog Tank 80 Ôaa ? 75 Ôw Low-gradient sheetwash deposits _ silt, sand, and pebbles on distal outwash fans; no defined drainage CLR 32 Ôwb Maurice Well MOUNT q 70 ñaM ñog q 70 ñgYya YANDEEARRA GRANODIORITE: biotite-bearing granodiorite, weakly to strongly foliated; metamorphosed 10 10 d Purragurra Pool Magpie Well (abd) Pyramid ? ? ? 55 ñaM q q 2 Mile Well d ñGl ROBE BLUFF HILL ñDcsw Good Luck Well ñD(sh) d ñFdc PURRAGURRA HILL 15 Ekacootarah P CONSTANTINE 65 THE SISTERS Ôws 60 70 70 Ôwb Sheetwash sand, silt, and clay in distal outwash fans, with gilgai in areas of expansive clay syncline; exposed, concealed...... ñFhy 181 m Creek Scottie Well (abd) ñpf q ? Ôc Óc CP 3A ? 221 m Creek d ? Ôaoc QUATERNARY HARDING 168 m Lake Well (abd) ñFhy Yards Stinking Pool 75 Quamby 75 Ôs ñDcstf 80 ? Ôwc Sheetwash sand, silt, and clay in distal outwash fans, with numerous claypans and minor clay-filled drainages 5 ? ñDm ñaM 60 142892Satirist 70 î67ôôôôÜN overturned anticline; exposed, concealed...... RIVER 10 ñod Ôws Ram Well Johnson INE Ôaa ñDcsw 65 JONES Mernina Well 15 ñFhy ? Cu,Pb d 70 ñDcsw ñD(sh) ñgYmh ñgYmu ñgYco d ? Wanagan Pool 75 Well Ôws 80 W 80 ñpf q ? Ôao ñDcsh Ôwf Ferruginous sheetwash sand, silt, and clay in outwash fans, with clasts of iron formation ñgYt ñgYch î67ôôôôÜN MOUNT WELLARD Coolerin Ôab Ôac 65 q ñgYchn overturned syncline; exposed, concealed...... Wandyeringer Pool Ôaa Nigel Well ERM ñoge q MALLINA 65 ñDcb ? ? ? ? 80 Ôw Cu ? Gra Pilbara East 25 5 Yenibookal Pool d d 255 m ñFdc ñFdc 80 ? Jones Well (abd) ñDcb q Ôws Sand in distal outwash fans; no defined drainage RAILWAY Petroff Well P ñbk pipeline Ôwb WH 75 75 80 ñgsa 65 d RIVER Karrawingina Pool ? ? q q q YANDEEARRA ? 60 10 Gum Flat Well (abd) ñFhy Nenarrarana Pool Ôwb RIVER OP q ñog Ôc Colluvium _ sand, silt, and gravel in scree and outwash fans antiform; exposed, concealed...... d 10 ñFhsc SHERLOCK Cullinginna Pool Ôc 70 70 ñog ñog Yard 142188 Jinnaweibinna Pool 80 d Vin Blanc W (abd) Muroena Pool C ñDcsh d Jones q MOUNT SATIRIST d ñgYt HornblendeÊbiotite tonalite, undivided; metamorphosed 10 Fish Bob Well (abd) ? Ôc d d Bottom Pool Kajareena Evelyn 80 141973 80 W Mount Satirist (abd) Egina Egina Well (abd) ? ñog 60 Ôcb Colluvial clay, silt, and rock fragments derived from mafic rock, with gilgai surface in areas of expansive clay Bedding, showing strike and dip ñFhst 10 d Duck Pool Well Stone Hut Well? q 60 75 80 ñcc ñgYmh Hornblende-bearing monzogranite to granodiorite, undivided; metamorphosed ? Óc Well ñombs Ôc q ñog Ôw ? Yard ñgdm d Ôs Yard Mardungoona Pool 65 Creek ñDcsw Eolian sand _ red-yellow, wind-blown sand; local ridges 25 Ck NgnilegaroonaStewart P ? Cu,Zn 70 Cu ñDcsw 80 ñD(sh) Paddy Well 10 Kangan Pool ñgpe d d ñDcsh Egina ñDcsw c. 2945 Ma âê ñgYmu MUNGAROONA GRANODIORITE: hornblende(Êbiotite)-bearing granodiorite and monzogranite; greenstone and gneissic rafts and xenoliths; metamorphosed inclined...... Ócb ñFdc ? Tadgeedener q 70 50 q ? ñDcstf ? Copper Mine Well ñDcsh ? Minningidiegunna P d 10 (abd) Cajuput Pool 15 10 d ñFdc ñFhj Jacko Well Pool Wakeman Well Yard Ôws 2937Ê2933 Ma âê ñgYch CHEEARRA MONZOGRANITE: monzogranite to granodiorite; massive to strongly foliated and gneissic; metamorphosed 15 d Ôwb 85 Well 45 ñDcsh ? Kangan Pool ñgYch vertical...... d ? Ôab 30 168932 d Óak 80 Culpana Well d ROAD 40 Ôcb 20 RIVER Demander Well Ôc Ôao Croydon Outstation Ôao q ñoge ñDcsw ñgYchn Monzogranitic to granodioritic gneissic granite; metamorphosed 5 Ôab d 20 ñoge 85 Satirist Outcamp d Órk ñgCm Ôw ? 142943 10 Mile Well (abd) 65 ñFr Dampier 70 km 70 Dampier horizontal...... d Poogee Koontee Pool ? Well 75 Au Bore 55 ñombs 5 Mile Well (abd) 75 Ôaa d Kangan Gap Ök KUMINA CONGLOMERATE: alluvial fan deposits; partly cemented (subsurface only) 3066Ê2940 Ma âê ñgYco COCKERAGA LEUCOGRANITE: leucocratic biotite(Êhornblende) tonalite and granodiorite and subordinate monzogranite; well-developed schlieric banding; local d ? Mardeburra Pool ROAD Little Horse q Well (abd) Yard Green Pool Ôwb 80 Croydon 60 Ôc Home Yard q q ñgdm ñDcsw Ôw 40 ? d Well d 55 d CP 2A ñFhy 1 Mile Well (abd) Óag 70 65 Ôaa Ôaa abundant greenstone and gneiss xenoliths; metamorphosed overturned...... Bottom Camp Paddock Yard q Churnside Well (abd) Ôws 40 Cu ? Yard Ôc 15 d Ôab Ôwb ñgpe Tank Well ñDcb ? Sabine Well (abd) 80 ? CLR 32 Ôao Creek 5 Au,Sb Well Ôws 35 Ôw ñDcsc 64 ñFhy Óc White Spring Pool ñDcsw q 50 d Ôc 70 65 strike and dip estimated from aerial photography ñFdc 5 ñFk d ñFhy Ôws 70 85 Yard (abd) ñDcsw 50 ñGlfv ñFhy ? 55 q 78 5 Petrov Well (abd) ? Grant ? 80 q Ôw 45 RIVER 10 ñgCm d Yard Stewart Well q 80 YOULINGOORINA HILL ñDcsw 85 ñDcstf ? d WITTENOOM 50 65 Ôao ñgYchn ñgd ñgmh 5Ê15°...... d The CP 4A 10 15 d STATION PEAK ñb q 80 CAINOZOIC Murringa Pool Fish ñFhsc q ñGl 15 86 d Óa Óc Órf Órk Óru 15 MOUNT SABINE ñFhy Creek 30 Mungoorina Pool 85 q 75 q Au Au,Pb dWell (abd) EARLY to MIDDLE PLEISTOCENE MIDDLE to EARLY Óag Óak Ócb 20 10 ? Yanna Pool 10 ñDcsw ñombs 66 Ócf 15Ê45°...... d ñFdc McShay Well ? 75 38 ñup ? q q 60 q 70 66 Karrooinia Pool 3 Mile Well (abd) d STATION PEAK ñsb 86 ñgYch ? ? q 85 ñgmh ñgd Diorite; mesocratic to melanocratic; hornblende(Êbiotite) bearing; weakly foliated to massive HRE 150 Bore Lyre Well (abd) d Creek 40Spring Bottom Well ? q ñFr Mundabundenoona Pool trend of bedding...... Springs Yumina Pool CROYDON ñFh Empress ñbkAnnie Gap ñup d 140 m Ck 10 ñFhst ROEBOURNERIVER Au,Sb ñgdm 40 50 80 Au,Pb Óa Alluvium _ sand, silt, and gravel; variably consolidated; dissected by present-day drainage 2946 Ma âê ñgmh Monzogranite; hornblende(Êbiotite) bearing CLR 29 ? PYRAMID 20 ? Minson Well 70 45 d 10 Moorambine Well (abd) 70 75 ñGl Yard PHANEROZOIC Igneous layering, showing strike and dip DA Yinningomunna Pool 10 Croydon Top Camp Yard ? 70 ñgsa 50 30 45 ñuk d MPIE ñFhst ñFdc Hole Yard q 60 Ôc Óag Alluvial gravel, variably consolidated; dissected by present-day drainage R d d ? HILL ñcc 55 10 d Creek ñFhst q 75 89 CLR 30 5 d Au Ôws 70 q ñDcstf 25 Ôc Óak Alluvial calcrete; includes massive, nodular, and cavernous limestone inclined...... Western Pinnacle ñDcsh YULE 10 ? Óak 80 55 40 Ôw ñFhst ñFhst Yard ? d ? q 30 HONG KONG Ôao Ck Lyre Ôab Ôao Brown Well (abd) q q 55 20 ñD(sh) d ñGlfv RIVER Óc ñgja ñgpe ñgdm Bore d d q Pinnacle Au,Cu ñbk Ôaa ñgYug Colluvium _ dissected consolidated clay, silt, sand, and gravel deposits; derived from adjacent rock outcrop Igneous flow banding, showing strike and dip 15 d Round Ôaa q q ñog ñDcsw ñDcb Black Gin ñFhy d Ôc Cu 83 Ócb Colluvium, dissected by present-day drainage, with gilgai surface in areas of expansive clay 30 ? GEORGE d Creek HIGH TABLE HILL Woolan Goona Spring U ñog 141977 q Asbs ñur Well (abd) inclined...... RIVER ñFk Bookarginner ? q ñombs 65 CP 5A 5 d 283 m Round Hole Well Ôao 80 q Kangaroo ñpf ñup d Ócf Ferruginous colluvium, derived from adjacent iron formation; includes hematite-rich conglomerate (canga) that contains iron ore Sandy Murghanna Pool ? Creek 40 ñFhy 10 168934 Outcamp 10 q q d 80 ñcc Flat Well (abd) 142941 d ñgja JALLAGNOONINA GRANODIORITE: tonalite and granodiorite; metamorphosed d Creek ? Moorambinar Pool (PD) Manyon Well (abd) Igneous contact, showing strike and dip TOM PRICE ? ? 80 ñu Órf Ferricrete; includes ferruginous and pisolitic ironstone; residual origin; locally includes deposits on the Hamersley Surface, dissected by present-day drainage d d EAST q 70 d

RAILWAY HRE 153 ? Óag Ôws Creek Ôws d 55 ñbk Cu c. 2948 Ma ò ñgpe PEAWAH GRANODIORITE: hornblendeÊbiotite high-Mg diorite, granodiorite, and tonalite; metamorphosed 50 140 m 15 d Yard Maurice Well q ñDcsw 70 RIVER 85 Órk Residual calcrete; massive, nodular, and cavernous limestone; mainly silicified Pyramid 10Parry Well Creek Yards Ôws 10 82 ñup inclined...... 5 q 80 70 Ôao Yandeyarra Pool d ñgdm High-Mg diorite; metamorphosed RIVER HARDING 10 ñDcsw q 80 Óru 107 m Langwell Middle Well q d 65 Ôw ñssq Siliceous caprock over ultramafic rock pipeline COORBEELIE d Sn Creek ñgYch 5 Waloo Hicks Gap ñgd 142936 Way-up indicator ROBE 10 Ôab 5 ñgja ñDcsh Óak ñb Cu 160442 80 d CLR 26-28 Waloo Pool d Carolina Narrina? 80 ? FRIENDLY CREEK Millindinna Intrusion: undivided mafic and ultramafic ñFhy 10 HILLS Firestick Point ñFhy d Edgar Spring ñFdc Warroona Pool Bullock Well (abd) q 80 Ck SAT 73 ñgYug pillow structure...... d Creek Grant Spring q q 85 ñFhy RIVER d Gap Yard 10 80 80 79 ñstvf ñgYch ñod ñog ñoge ñombs ñaM ? Well q ñgdm d Ôw 70 80 ñcc Ôc Sn Friendly YANDEYARRA HILL rocks as layered sills; metamorphosed d RAILWAY BLACK Creek Miller Well graded bedding...... ñFhy 10 d Little Well Brockman Spring PEAWAH ñup Sandy Sn ñgYch Ôw Ói KANGIANGI CLAY: alluvial silt and clay; indurated (subsurface only) 15' ? Yard 50 40 80 70 ñgYic Dam 15' d ñFk Cumberabbera q 45 ñDcsw q 5 10 Old Well ñFhst 80 75 q d ñssq B cross-bedding...... d q 40 ñup 75 ñod Metadolerite Terrane Granite-Greenstone Pilbara East nd Pannawonica 109 km 109 Pannawonica q 10 d ? Ôab Langwell ñog Cu q d Silvain 5 55 d 70 Brl ING Óc d d 80 ? Cup of Tea Well q PILBARA q Bore ñog Metagabbro, medium to coarse grained Metamorphic foliation, showing strike and dip Johnnie Well Gorge ? 65 ñDcstf q Yard WH Firestick Well Yard Teichman's ñb 80 5 ñFhy Yard Pillingini Well 80 d 70 ñDcsh 30 ñgYug 142176 85 ñoge Melanogabbro; typically low-Ti tholeiitic; metamorphosed HARD Yard 60 50 80 ñgYic JIRRARA HILL Óm MILLSTREAM FORMATION: dolomite and calcareous dolomite, with silcrete, clay, and local basal conglomerate inclined...... Yard ? d q ñDcsw 60 ñDcsw 55 Teichman Well (abd) Bore Ôw ñombs Fine- to medium-grained actinoliteÊchlorite(ÊserpentineÊplagioclase) schist; d ñFk Waterfall Carolina Well Ôaa 80 d Mountain ñs q 238 m ? Yard Yallywarranana ommunity PLEISTOCENE to MIOCENE d Tank Ôab Caralowana Pool 60 85 q Mugarinya C boninitic composition a Basin Mallina vertical...... Ôao 5 ñgja ñgsa q Maid q 80 Tanks Ôab Ôw ? ñFhst Johnny Walker Well ñDcstf ñgYya 10 Yard 70 ñDcsw ñDcsw ñDm Warden Pool q (Yandeyarra) QUATERNARY to NEOGENE Yandeyarra Bore Unassigned Ôc 5 ñFhsc 80 d Cleavage, showing strike and dip d Creek Ôc Yard Powerina Well (abd) Ôaa ? ñgja Sn ñFk Ôao Torraquinea Pool Yard 80 d ñFk ? 80 65 ñDcsc Ôab THE BROTHERS Yard Óc ñFdc 80 ñombs ñgYla ñgYya ñoge ñgYpo ñfd ñfdp ñpf inclined...... Silvain? Well (abd) 264 m Deep Well 15 10 MOUNT WOHLER Ôab Croydon Outcamp W Yard d Ôc 80 ñcc Pinnacle d Creek Roses Pool 60 85 80 Þr ROBE PISOLITE: pisolitic limonite deposits, developed along palaeodrainage lines; local clay and shale d 327 m Peedancoordana 80 q 60 d ñuk vertical...... d Pyramid 9 ? ñoge 75 Ôao d Marmurrina Pool Panorama Lookout 110 m Ôab Creek PEEDANCOORDANA HILL 80 ñog Sky Well (abd) ñDcsh Well Carolina Ôao Pillingini ñgja 70 10 142937 ñfd Crenulation cleavage, showing strike and dip ñFt d Powereena? Pool Creek Ôw Dacite; locally spherulitic; metamorphosed MOUNT HERBERT 75 to MIDDLE d 5 ñFdc ? JALLAGNOONINA HILL 80 Ôw Ôao ? 10 ñFhy 70 q 40 ñog 60 d NMF 497 285 m YALLYWARRANANA HILL ñog Tardarinna Yard Yallingarrintha Pool q EOCENE LATE ñfdp Porphyritic dacite; metamorphosed inclined...... ñFhy 70 ñDcsh 60 Óa ñgYch Waterfall Spring 170 m ñFtc Chichester d 366 m 5 5 Muckeracoondaner Pool ñgYug 2946Ê2941 Ma âè âê McKenzie Spring 80 YANDEYARRA ñpf QuartzÊfeldspar porphyry; metamorphosed 5 Python ? d CULLOONMOORINGANNA HILL d Ôc Pilbara 64 Mineral lineation, showing trend and plunge 10 d Óc Black Hill Pool 10 296 m Tank (abd) àzs Conglomerate and clay; clasts of chert, shale, and iron formation; alluvial channel deposits (subsurface only) Ócb d Pool Ôw 5 155 m Yareweeree Pool 75 ñDcstf q 70 ABORIGINAL RESERVE ñup 64 ? ñombs Numbana Pool MALLINA FORMATION: interbedded 25 d Jallagnoonina Ôws ? 65 Ôws No 6 Bore q inclined...... Siphon TARDARINNA HILL MESOZOIC Tank 10 ? shale, siltstone, and medium-

Óak Grant ñgYch Waterfall ñFhst 80 Culloonmooringanna ñFr Morawejaboorina Pool Ôao ñDm c. 2975Ê2945 Ma ì ñBe ñBt 5 Wanna d Ôw 70 ñgYpo q BeddingÊcleavage intersection lineation, showing trend and plunge 5 Wanna 15 Waterfall Ôao q q to fine-grained wacke; minor ? RIVER Ôaa 70 50 ñgYmu ñgYchn 5 Pool d d 5 Waterfall Yangerlering Pool ñgYch 75 layers of chert; metamorphosed 65 ROAD ñFk Ôw inclined...... Creek ñFk Tardarinna ñFr 142938 d ? ñFhy Waterfall 80 5 D ñFm 10 ? 10 SHERLOCK Cu q d d q ñBe LOUDEN VOLCANICS: undivided basalt, komatiitic basalt, and d ñFhy 10 d 80 ? ñba Airphoto lineament Óc d 5 MOUNT MONTAGU ñsq ñsc 80 Creek pyroxene spinifex-textured basalt; interbedded clastic Meeringinya Spring d 337 m d d 80 ? q q Ócb 5 168935 10 d Cu,Ni units and chert; metamorphosed unspecified...... Sophie d ñFhst ñFhu YULE Tank (abd) d 70 Group Bookingarra d Tank Well Mill (abd) Ócb ñFtc 80 80 d Dolerite dykes; interpreted from aeromagnetic data where dashed Tank Ócb ? 10 Ôc 85 ñBt MOUNT NEGRI VOLCANICS: variolitic and vesicular basalt, Stromatolite fossil locality...... Eerala (abd) Ôaa ? Ôw ? ñFt d d d 70 ñba ñgYpo ñu q Quartz vein, commonly along faults undivided; metamorphosed d COORBEELIE 141977 Creek Isotopic age determination site with identification number...... OOM ? Ôws ñgYch Ôaa Ôao ? 5 ñFhy RIVER d d Weedeemilegener Pool ñDcstf Creek d d ? MILLSTREAM CHICHESTER NATIONAL PARK ? ñsqb 85

WITTEN ñFhst Óa Supergroup Pilbara ñFm ? d ñFr 80 Ôao CHEEARRA HILL ñuk ñgYchn 80 d ñD(sh) ñD(sw) Road, unsealed...... Óc ? Jenerderding Pool Madermeryener Pool ñDcsh ñDcsw ? ithnell ? d d 70 ìH(d) Ôaa W ñog Óa Dolerite in sills ? d 10 ñFh Track...... Óc ? d ñFhsc ñsqb ? Yard Jimberwerining P Mungoona Wodgina Pool RIVER ? Thundoowoninna Spring BAROWANNA HILL ? ? Ôw HRE 163 10 Yigimining P 40 60 ñu Ôao ñD(sh) Laminated shale; locally includes siltstone, ferruginous siltstone, Railway, with siding...... 356 m d ñFt Ôc ñFhsc 75 d Yard <2970 Ma âî ñDc ñDcstf ñDcsc pipeline 331 m d 5 ñsq Ôw Ócb d d Ócb ñDm 65 Beeyounginer P 10 d shale, and iron formation; includes minor beds of poorly Powerline...... Carloonboona Pool ? Ôab 80 ñsq ñba d Ócb ñFr ñfdp q ñgYmu ñgYchn 56 sorted subarkose; metamorphosed Ócb ñFm Bores Ôao 15 ñfdp 25 ñba ñgYpo ìHo BOOLGEEDA IRON FORMATION: fine-grained, finely laminated banded iron-formation; mudstone, siltstone and chert ? Óc ñFm d ? ñDcsh Yard ñD(sw) Landing ground...... ñFm Ócb HRE 164 85 ñDcb Wacke; locally subarkosic; fine to coarse grained; well- ? 321 m d 5 ñfdp65 60 Ôao developed graded units; minor pebble beds and Homestead...... Pyramid d ñDcsc Ôaa Óa Group Grey De Unassigned ? ? ñgYel Ôc ñgYch d Óag ? ROEBOURNE ñFm Waterfall 142945 60 80 Ôw ñbu Group Grey De shale; turbiditic; metamorphosed (<2941 Ma)âè ? Ócb Ócb ñFhu ñba ñu q c. 2449 Ma â ìHw WOONGARRA RHYOLITE: rhyolite, rhyodacite, rhyolitic volcaniclastic breccia, and banded iron-formation Locality...... Cumberabbera Yard MOUNT LEAL d d d ñgYpo 80 ñDc CONSTANTINE SANDSTONE: undivided fine- to coarse-grained Dam ñog ñGl ñgYmu ñbu ñu

d 10 CRATON PILBARA (abd) 372 m ñFm Yard ARCHAEAN ñFm d Basins Mallina and Creek Whim 70 Nunyerry Gap Well (abd) Ôw clastic rocks; metamorphosed (Section only) Aboriginal community...... Yandeyarra MOUNT RICHTHOFEN 142842 PROTEROZOIC 10 d 10 RIVER Ôc Dingo Pool 50 ñsqb d Brl Óc Ôaa d 390 m 5 Óa ñsq ñgYchn ñDcsh Laminated shale; locally includes minor beds of poorly sorted Building...... Yard (abd) ? Pilbara c. 2449 Ma â ìHj WEELI WOLLI FORMATION: banded iron-formation (commonly jaspilitic), mudstone, siltstone, and numerous dolerite sills

Creek Órf 5 Waterfall ñGlfv ñgYpo PALAEOPROTEROZOIC subarkose, siltstone, ferruginous siltstone, shale, and Órk ? Ôaa q PORTLAND C H I C H E S T E R 15 5 30 ñba Yard...... Yard (abd) Óc Órf W E S T P I L B A R A M I N E R A L F I E L D ñba 80 iron formation; metamorphosed 30' RGE d 30' ñFt 5 Corung ñDcsw Wacke; locally subarkosic; fine to coarse grained; well-developed Bridge...... RIVER EO 5 80 85 Óc ä å Ócb G ñgYel ñsqb ñgYchn Pilbaddy W Yd 2479Ê2454 Ma ìHb BROCKMAN IRON FORMATION: banded iron-formation, chert, mudstone, and siltstone d d Creek 80 Group Hamersley graded units; minor pebble beds and shale; Microwave repeater station...... Óc Ôc 80 75 (abd) d ñFh 85 70 ñgYco 62 turbiditic; metamorphosed Óc Ôaa National park boundary...... 62 d ñFk Creek Jones Creek 80 d 80 Órf 80 55 ñDcstf Poorly sorted subarkose; includes wacke; lesser interbeds of shale; 70 d Creek ñHs MOUNT McRAE SHALE and MOUNT SYLVIA FORMATION: mudstone, siltstone, chert, banded iron-formation, and dolomite ñFm ñFm ñFjo ñbk d Reserve boundary...... d 50 Nunyerry Óru 80 d Óag rare graded beds; metamorphosed Wattle Pool 80 d 65 Tank Þr ñFhy 80 ñba ñDcsc Conglomerate, pebbly sandstone, and coarse-grained lithic Horizontal control; major...... ñuk 75 5 ñFk ñur 65 ñFjkdl ñFjo ñcc ñsq ñsq 85 ñbu sandstone; metamorphosed Ôc Órf 5 Nunyerry d c. 2561 Ma è ñHd WITTENOOM FORMATION: thin- to medium-bedded dolomite, dolomitic mudstone, chert, and volcanic sandstone Levee...... ñFjsl d d 84-SV2 5 Spring 70 ñDcb Basalt; locally with pyroxene spinifex texture, local hydroclastic Ôaa Ócb Tanberry ñus 75 ñFr 75 ñur Þr Creek Peahwarrina Spring ñgYpo 80 Pilbaddy d Tank 80 70 FORTESCUE lookout d Asbs ñFh Creek breccia; metamorphosed ñFjkdl ñFjkdl d 85 Óc ñgY Watercourse with ephemeral pool or waterhole and dam...... Þr ñgYel ñuk d RIVER Creek ñFjsl ñFjo Durack Spring Ócb Nunyerry Óag c. 2597 Ma è ñHm MARRA MAMBA IRON FORMATION: chert, banded iron-formation, mudstone, and siltstone ñFjsl powerline ñFm d 60 75 Pool...... P Spring 80 50 ñHm Ôaa Ócb 85 40 Crossing Pool Yard 10 Creek Yard ñu c. 3000 Ma CHERRATTA GRANITOID COMPLEX: syenogranite to granodiorite, locally biotite-rich, foliated; metamorphosed MILS 7A Tank DAMPIER ñFjkdl Creek Mungoona 35 î ñgCm Waterhole...... WH ñFjslg d ñFt 5 Óag Terrane Óm Chinderwarrina Pool Ôc Þr 80 d ñuk 65 lookout Minnering Pool 84-SV1 ñFk Brl Punduna Pool Pilbara West Waterfall ñHm Millstream 5 Pindana Spring Tanberry Carlewarrina Pool d Waterfall...... Tammearra Pool ñgYel ñFh ñsqb Granite-Greenstone MILS 1A Tanks Ôwf ñFjslg ñFh 5 Ôab 2690Ê2629 Ma ä ê ñFj JEERINAH FORMATION: shale, siltstone, mudstone, chert, and local dolomite and sandstone (Section only) MILS 7B Óm Dawson d Yards ñgY d Spring...... Spring Óm ñFjsl d Óc nite- Óm MILS 1B ñHm TOM ñFm d Powdar Bore Ôaa pipeline ñHm ñsq 80 ñFtc ñGl CLEAVERVILLE FORMATION: banded iron-formation, jaspilite, chert, siltstone, shale, and minor felsic volcaniclastic rock; metamorphosed Þr Óm d ñFm ñus 70 Cor Pipeline...... ñHm Deep Reach Pool Óc Creek ñog 70 Tanks ROAD PRICE ñFm d ñgYt Óc ñFjkdu Dolomite and dolomitic shale; upper unit Well DR 2 MILS 45A Ôw Ôwf 70 Creek 75 40 Bore, well...... Bore Well ÔabDR 1 Creek Ôao Nunyerry Billadunna Spring 80 Yard Ôab Stream DR 3 Óm Þr MOUNT BILLROTH 75 Erawarrina Spring ñFr Óc 85 80 ñgYt MILS 32A Ócb Burgess Well 55 80 < 3016 Ma ì ñGlfv Felsic volcaniclastic rock, lithic volcaniclastic sandstone, and siltstone; metamorphosed MILS 1C Þr 436 m d 70 Water exploration bore, showing subsurface data...... MILS 12A Óm Ócf Terrane Greenstone MILS 7C Ói q Yard Erawallana Spring 80 ñFjslg Carbonaceous mudstone and siltstone, chert, and local dolomite beds Gra Pilbara East Hope Mumbillina Bluff Group Creek Gorge Ôac Óm MILS 3A ñHm Lockyer Kanjenjie Tambrey (ruins) ñFt 80 q q d ñba Óm PANNAWONICA Howlett Óm ñFjo Yard Ôab Water exploration or monitoring bore...... MILS 22B Þr Óm Well Ócb Jackie Well ñuk 70 ñgYmh Þr Ôao Well (abd) ñHm 65 Óc MILS 9 Ói Yard ñHm R Ôw Nunyerry South q Yard (abd) 75 ñFt 70 AILW Kanjenjie ñgYco Bore names Óm Þr Creek Bore ñuk d q Miaguarina Pool ñgYco ñFjsl Variegated, light-coloured mudstone and siltstone MILS 7D Mill Well AY Hay Stack Flat d Asbs BRADLEY BASALT: MILS 14A Fish Pool ñFjslg ñFjslg 15 ñuk c. 3115 Ma âð ñUb pillow basalt, massive basalt, dolerite sills, and minor units of felsic pyroclastic rocks and chert; metamorphosed Abbreviated map prefix Full prefix shown in WIN database Óm Þr MILLSTREAM ñHm Tank 45 Óm Óm Ôaa ñFh 45 ñgYfr q 85 Óag Þr ñHd MILS 1D ñHm Pyramid 52 ñuk Peawanah q CLR Cape Lambert Railway MILS 5A Þr Yard (abd) Creek 142946 q ñgYpo 65 ñFjkdl Dolomite and dolomitic shale; lower unit Óm Muliana Well (abd) Ôwf Tunkawanna Yenna Pool ñFjo 445 m ñFk d 30 ñHd Óm ñHm Creek 10 Ôc Þr Well Yard ROEBOURNE Watthanganya Bluff Pannikan Bore c. 3120 Ma âð ñUt TOZER FORMATION: mafic and felsic lava and pyroclastic units; metamorphosed CP Cooya Pooya Ôw Bore R A N G E q 10 Yard ñgY Well MILS 5B Kanjenjie Ôwc WITTENOOM q SADDLE HILL 142948 5

ROAD Saddle Ck ñFjo Deep Reach Óm Bore 10 Table Top Bore (abd) Woodiana Member: quartz-rich sandstone, chert, chert breccia, and mudstone; locally includes lithic volcaniclastic sandstone DR Ôwc Choonkegoona Pool ñFm q CRATON PILBARA

q Group Whundo MILS 5C Þr MILS 57A Ök Yard Jerrina Well ñgYfr Nunyerry Ök Ôab d Óm Kanjenjie Outstation (abd) Yard MILS Millstream

Óm Yard (abd) Þr New No 8 Bore Ôao ñFjkdu Pb c. 3125 Ma âð ñUn NALLANA FORMATION: basalt, with minor ultramafic, felsic, and sedimentary units; metamorphosed Pannawonica 78 km 78 Pannawonica

MILS 33A BASIN HAMERSLEY MILS 71A Óm Creek Þr MILS 34A ñHm Coompoonboona Pool c. 2717 Ma ì ñFm MADDINA FORMATION: massive, vesicular, and amygdaloidal basalt and basaltic andesite SAT Satirist Ói Tampathanna Pool

ñHd Yards (abd) ñHm Ôao Cherewondina Pool Bore (abd) 5 Óc 5 60 Mount Bruce Supergroup Bruce Mount Chinaman Well MILS 13A Þr Ök 5 5 Terrane Granite-Greenstone Pilbara West 60 ñFm Bore (abd) WLM Weelumurra Ök Óm MILS 13C ñHm Ói ñFjslg ñFjsl d 5 10 ñFk MILS 10 Óm FORTESCUE MILS 16A MILS 19A d 5 ñHd Ói Ôao Ói Óm Ócb 5 ñFmx Basaltic volcaniclastic breccia Windpump...... Þr Óm Bore Ôc ñs ñsc ñsq ñsqb ñssq ñstvf Ôaa Þr Ôab Þr Þr MILS 35A Mallina ñsb ñcc Ôwc ñHm Óm Ôaa Yard M U N G A R O O N A R A N G E Dam, tank...... Dam Tank Ôaa Ôao ñHm Carney Well ñHm Pinjamunna Pool Mallina Pool ñFh Yard Þr ñFjo Well MILS 12A Creek ñFjo 5 (abd) (PD) Yard (abd) ñHd MILS 77A Walloona Pool MILS 18A Ôwc MILS 36B Pyramid 11 Abandoned; position doubtful...... ñHs ñHd MILS 72A Óm Óm Óm Þr ñFt SHERLOCK ñFtc 5 ñFmk Kuruna Member: mafic to volcaniclastic sandstone, mudstone, chert, and dolomite ñs Sedimentary rock, undivided; metamorphosed C H I C H E S T E R D O W N S MILS 26A 5 383 m Ök MILS 15A MILS 15B Þr Yards ñHm Creek ñFk ñsb Mafic volcaniclastic conglomerate, sandstone, and siltstone; metamorphosed Bore Ói Mining centre...... PILBARA Óm MILS 15E RIVER d Óm Óm ba Fe ñsc MILS 21A Þr Óm Óm ñHm RIVER ñFt Conglomerate; metamorphosed 45' Þr Ôw ñFjslg 5 45' TUMBIANA FORMATION: mafic to felsic volcaniclastic sandstone, pyroclastic rocks, and fine- to medium-grained clastic sedimentary rock; minor basalt, Mine, abandoned mine, or deposit (names are filtered for clarity)...... Empress Ök Ôab Þr cum ñFjo 5 ñFk c. 2719 Ma î ñFt ñsq QuartzÊmuscovite schist and quartzite ñHd No 17 Bore MILS 25A Bore No 31 Bore 5 chert, dolomite, and limestone ñHd Ói Cow Ôwf ñFjkdu ñsqb QuartzÊmuscovite schist and quartzite with locally abundant mafic schist and amphibolite Mineral exploration drillhole showing subsurface data...... ñsq MILS 17B Yard (abd) Ói Wonga Well Creek Óm MILS 76A MILS 31A ñFjsl ñFjo 5 ñssq Fine-grained quartz sandstone and siltstone; minor shale and chert; metamorphosed MILS 20A Óm Yard Óm Lizard Siding Supergroup Pilbara MOUNT FLORA Ök Þr Ói Bore Slims Bore 5 Ôc MILS 37A Óm Þr MILS 17A Chillarrina Pool Ôw Jutland Well d ñFtc Meentheena Member: dark grey stromatolitic dolomite and limestone, carbonate-rich pyroclastic rocks, mudstone, and siltstone ñstvf Felsic volcanic sandstone and volcaniclastic rock; metamorphosed 621 m Órf ñHs Ói Óm ñHd Þr Bore Peamunna Pool Ôao 5 ñHd Ôaa Tarraninnia Spring Group Fortescue Óm Þr Ôao Noorawan Pool ñHm Bore Bore Bores Mount Florance Bore Pilbaddy ñcc Chert; metamorphosed ñHd d Upper Walloona Pool Yard Creek Yeelaranna Pool MOUNT FLORANCE ñHd MILS 11A Range Well ñHd Thoomina Well Ôwf Mount Florance Hood Well (abd)(PD) ìHb d Peereildada Pool MILS 24A Ói MILS 44A Tanama Spring Sherlock Bore (abd) ARCHAEAN KYLENA FORMATION: massive or amygdaloidal basalt, basaltic andesite, and dacite; COOYA POOYA DOLERITE: fine- to Ök MILS 73A MILS 73B MILS 30B FORTESCUE c. 2741 Ma ð ñFk ñFdc Ök Óm Bore Ök d Tank (abd) local komatiitic basalt and rhyolite medium-grained dolerite d Ök Ök Bores One Mile Bore 5 ñb ñba ñbk ñbu ñHd Tank (abd) Þr HRE 50 Centenary Bore 10 Óm MILS 22B Ói Ballyeerina Coolawanyah 5 ñHd Ói ñHm Creek 444 m Warrina Spring àzs Ôw Óm Ök Bore Fe Yard Jardine Well ñFjo d Óm MILS 23A York Bore ñFjsl 5 HARDEY FORMATION MOUNT ULRIC Ôaa MILS 29A ñHm Wabco B Tank 10 NERRELY LEUCOGRANITE: Unassigned ñb Undivided metamorphosed mafic rock 634 m Þr MILS 23B Óm Ói MILS 43A ñFjslg Jeffries Well Ôab Cheedy Pool ñFhy Lyre Creek Member: felsic agglomerate and felsic pyroclastic rocks d ñHs B Ök Þr ñHm Goanna Well Yard Yard ñFt c. 2765 Ma âô ñgrl biotite(Êtourmaline)-bearing ñba Amphibolite; fine to medium grained; massive to strongly foliated d ñHd Ói Hardie Well Cheedy Well Terrane enstone Ói powerline ñHm Mootana Pool Yard Yard leucogranite; unfoliated Óm Ti Tree Mallina ñHm Ócb ñFt ñbk Komatiitic basalt, pyroxene spinifex textured, and olivine basalt; metamorphosed Ôw Óm Ti Tree Pool Tank Man-O-War Well ñFm ñFhj Coolajacka Member: fine-grained ultramafic lava; abundant quartz xenocrysts d MILS 74A Old 12 Mile Yard Yard Pump Well Yard 5 ñbu Interleaved amphibolite and talcÊtremoliteÊserpentineÊchlorite schist d MILS 28C Bull Pad Bore Yard 5 Órf Ök RIVER ñFjslg Bore (abd) Lefroy Well Coolabah Well MILS 38B Ök Bore Ball Well Ejinah Pool Gnarieena Pool Jerry Well ñFjo Ói MILS 38A Óm 12 Mile Bore ñFm 5 P5 Órf ñHs Ói MILS 42A Lockwood Well ñFt d Óm Ök ñHd Harper WH Yard Pyramid 2 ñFhst Medium- to coarse-grained, poorly sorted sandstone and minor well-laminated siltstone ñu ñuk ñup ñur ñus ñux Fe Þr Óm Ói Ôw ROEBOURNE 10 Creek 5 N.T. Fe Óm MILS 27B Ôaa 357 m Pilbaddy Ócf ñHd ñHd Óm Bloom Well (abd) Encounter Well Yandinah Well 5 MILS 75A ñHd Ök Windinginna Well 5 Gap Pool Granite-Gre Pilbara East Qld ñHd ñHm 16 Mile Bore Yard Cement Well Þr Ök Ócf Ôao Ói Nelson Well 10 Óc Ôab Pindrinna Well (PD) ñu Undivided metamorphosed ultramafic rock ìHb Ôc Ök Hooley Hooley 30 5 58 ñFhu Felsic pyroclastic rocks, volcaniclastic sandstone, siltstone, and shale; interbedded; local conglomerate Óm MOUNT PYRTON Óm Tarrawoondena Pool Creek 5 ñuk SerpentineÊtalcÊtremolite rock after komatiite; pseudomorphed olivine spinifex textures W.A. 845 m Creek 5 58 ñHd àzs MILS 41B Ói Mulga Bore Ôwc Asbestos Yard Ôao WHINGAWARRENA HILL Órf d Ök Ôw Yard (abd) Mountbatten Well Creek d ñup Metaperidotite; serpentinized H A M E RìHb S L E Y Fe Ök Ôw WLM 7A Forrest Well Toweranna Well 10 Ócb ñFm ñHs MILS 39A Bore Ói Óm Yard Yard Colyeen Well Yard (abd) Chudyearina ñur S.A. Ói ñHd d Cheerana Hooley Þr 2768Ê2756 Ma ê âô ââ ñFh Sandstone, conglomerate, siltstone, shale, and felsic pyroclastic rocks Tremolite-rich schist; after ultramafic rock d Óm WLM 2A FORTESCUE Mooliana Well Cheetawona Pool Pool Kyalina Pool Órf d MILS 39B Óm Menzies Bore (abd) Pool Corkbark Well (abd) ñus Serpentinized ultramafic rock ñHd Creek 5 ìH(d) Ök Yards (abd) Carlercalera Marie Louise Bore 10 N.S.W. Bore Þr Lyre Siding Burgess Bore Hutt Yards 10 ñux Metapyroxenite (Section only) ìHb Fe Ói Pool Yards 5 ñFmk ìHb ìHb Ócf ñHd WLM 1A Jellicoe Bore Tank Well (abd) ñFjkdu Yammera 5 ñFhsc Conglomerate; polymictic A.C.T. P4 Ôaa Óm WLM 8A WLM 3A Fe Upper Cheetawona d Grim Well (abd) YULE GRANITOID COMPLEX d MILS 40C Ök Hood Bore Ök Yard Ngulkaminningtha ìHo Fe Þr Ök Ök Cable Hut Well Yard Pool Bore Grimms Bore Vic. ìHj d Bore Ói WLM 4B RIVER ñHm ñFjslg Pool Yard d àzs Ói ñHd Ôc Ôaa Kelly Well (abd) 5 5 Yards Ói Óm Ök Hancocks Dam WITTENOOM Yandina Bore Gap Well FLAT ROCKS TONALITE: biotite-bearing tonalite; strongly foliated; locally interleaved with abundant massive Ôwf Ócf Órf Fe Óm 5 Órk Yard 5 d c. 2772 Ma ê âä âå ñFr MOUNT ROE BASALT: massive, vesicular, and glomeroporphyritic basalt c. 3165 Ma âê ñgYfr Óm ñHd Ói ñHd 5 Cottage Well Mount Pyrton Þr to weakly foliated, K-feldspar porphyritic monzogranite; metamorphosed Tas. Óm Óc Clark Well (abd) Creek Ócf d Fe 5 Ôao Brookanthana Well Ócb d Ôc 5 Ôaa R A N G E ñHd ñHd Ôc ñFjo Yard Órf Ôaa Ôc d Kumina Miller Gorge 5 Ôab Ôab c. 3420 Ma âè ñgYla YALLINGARRINTHA TONALITE: biotiteÊhornblende-bearing tonalite; moderately to strongly foliated; metamorphosed 10 Caliwingina ñHd Ôwc ñFm 10 ñFmx d d Órf Asbr Davis Well (abd) 5 Ócf ìHb ñHd ñHs 80 Ócb Surrey Bore Ôc 2940Ê2930 Ma ì ñgsa SATIRIST GRANITE: metamorphosed biotite(Êhornblende) granite ñFmYard Creek d W41 WLM 5A ñHs MOUNT MARGARET Óm 5 5 î57ôôôôÜN ìHw Órf 457 m Creek 868 m 5 SHEET INDEX Bacon Bore (abd) MOUNT PARSONS Carboy Well (abd) 5R Mooliande Well Basin Mallina î57ôôôôÜN O Ök AD PEELANGOOTHARANA PEAK Yard d Óc Roy Parsons Gorge ìHb Ôw Snakewood Well Panthangoona Tank Óc Þr ìHj Ôwf Óc Asbestos Gorge Fe 514 m 85 MONTEBELLO LEGENDRE DELAMBRE COSSIGNY THOUIN PORT HEDLAND DE GREY PARDOO Ôaa ìHw d Ói Ôaa ñFm Ôaa Bore (abd) Ôaa d ìHb Asbr 2257 2357 2457 2557 2657 2757 2857 ROBE d ñHs Óm Fe Fe 2057

ìHo Marana Spring d Weelumurra Spring ñFm PORT HEDLAND RIVER Ócf ìHo Ócf ñHd Ócf Salt Spring Well (abd) ñFjsl d ñFjo ñFjo DAMPIER ROEBOURNE 22^00' 22^00' SF 50-2 SF 50-3 SF 50-4 52 54 56 58 60 62 WALLARINGA CARLINDIE COONGAN 50ôôôôÜE 15' 30' 45' 118^00' 15' 64 65ôôôôÜE 118^30' SHOLL PRESTON DAMPIER ROEBOURNE SHERLOCK YULE 117^00' 2056 2156 2256 2356 2456 2556 2656 2756 2856 Tom Price 89 km Wittenoom Gorge 54 km DATA DIRECTORY MARDIE FORTESCUE PINDERI HILLS COOYA POOYA MOUNT WOHLER SATIRIST WODGINA NORTH SHAW MARBLE BAR

Theme Data Source Data Currency Agency 2055 2155 2255 2355 2455 2555 2655 2755 2855 YARRALOOLA PYRAMID MARBLE BAR Geology GSWA 2002 Dept of Industry and Resources SF 50-6 SF 50-7 SF 50-8 YARRALOOLA PANNAWONICA ELVIRE MILLSTREAM MOUNT BILLROTH HOOLEY WHITE SPRINGS TAMBOURAH SPLIT ROCK TOTAL MAGNETIC INTENSITY INTERPRETED BEDROCK GEOLOGY 2654 2754 2854 SIMPLIFIED REGOLITH LANDSAT THEMATIC MAPPER Ê BANDS 7, 4, and 1 Structural data WAROX AUG 2003 Dept of Industry and Resources Exploratory water bore and drillhole data from field observations, scientific publications, 2054 2154 2254 2354 2454 2554 d ñBt ñaM ñu ñgL d Dolerite non-confidential statutory reports, and the AQWA (WRC) database: ë Ôc Ôw Ôw Ôs Ór Ór ñD Mineral occurrences WAMIN AUG 2003 Dept of Industry and Resources Óc Ôw ñU Fault ñaM d ñBe ñgrl d ñD W. A. Davidson, 1969, GSWA Record 1969/3. CANE RIVER MOUNT STUART FARQUHAR JEERINAH McRAE WITTENOOM MOUNT GEORGE MOUNT MARSH WARRIE Fault ñombs ìH Upper Hamersley Group Ôs ñgpe ñD J. C. Barnett, 1981, GSWA Annual Report, p. 35Ê42. Ôao Ôao LANDSAT Remote sensing services NOV 2001 Dept of Land Information 2053 2153 2253 2353 2453 2553 2653 2753 2853 Ôc Óak d ñH Lower Hamersley Group CRA Exploration Pty Ltd, 1985, GSWA Statutory mineral exploration WYLOO MOUNT BRUCE ROY HILL Ôc Well d Loudens ñF Ôaa ë d d ñog ñog d Total Magnetic Intensity GSWA Dept of Industry and ResourcesOCT 2003 report, Item 3189 A16464 (unpublished). SF 50-10 SF 50-11 SF 50-12 Ôaa Fault d ñgdm ñog BOOLALOO WYLOO HARDEY ROCKLEA MOUNT LIONEL MOUNT BRUCE MUNJINA WEELI WOLLI ROY HILL Ôw d ñaM ñF Fortescue Group ñgrl Nerrely Leucogranite J. C. Barnett and D. P. Commander, 1986, GSWA Record 1986/8. ñGl HAMERSLEY BASIN 2652 2752 2852 Ôao Ôw d Wohler ñombs ñF ñgL Topographic nomenclature GEONOMA 2002 Dept of Land Information 2052 2152 2252 2352 2452 2552 Ôaa ë d Caines ñog +30À +1° +1°30À d ñgsa ñog ñb ñGl ñgsa Satirist Granite Topography DLI and GSWA field survey 2002 Dept of Land Information 1:100Ý000 maps shown in black Ôc Óak ñgC d d ñu d ñF d d Published 1Ý:Ý100Ý000 maps used in compilation Ôaa Ôao Ôw Ôc Ôs Ôao d ñombs ñD ñgY ñgL Exploratory water bores Water Information system (WIN) OCT 2003 Dept of Environmental Protection Ôw d ñgja 1:250Ý000 maps shown in brown ë ñb Ôaa Alluvium in channels Ôao ñgY Yule Granitoid Complex Search for current GSWA map products online www.doir.wa.gov/ebookshop Ôw Ôc Ôao Floodplain deposits ë ñog d ñgL Carlindie Granitoid Complex Óc The lines indicate magnetic declination, 1995 Ôw Sheetwash deposits Ôaa d ñs ñgY d + means declination is east and correction must be Ôc Colluvium ñog ñombs ñaM ñgja ñgpe ñgdm added to compass bearing to give true bearing

Ôw ñD and Mallina Basin Ôw d - means declination is west and correction must be Ôs Eolian sand ñF ñgY ñu subtracted from compass bearing to give true bearing Óc d ñba ñog Gabbro ñgja Jallagnoonina Granodiorite ñb Annual change is 2' easterly d ñog ñombs ActinoliteÊchlorite schist; boninitic composition ñgpe Peawah Granodiorite Óa Óak Óc Ór d East Pilbara Granite-Greenstone Terrane MINERAL OCCURRENCES Óc ñog ñGl ñaM Millindinna Intrusion ñgdm High-Mg diorite Compiled by R. H. Smithies and A. H. Hickman 2002 Ór ñgY MINERALIZATION STYLES MINERAL AND ROCK COMMODITY GROUPS Óa Alluvium ë d d Geology by R. H. Smithies 1996Ê2002, A. H. Hickman 1999Ê2002, and T. R. Farrell 1999 d ñsq d ñD De Grey Group ñBe ñBt Óak Alluvial calcrete Ór CRATON PILBARA G IC A L S U ñb d O R d Orthomagmatic, mafic, and ultramafic mineralization Precious mineral Geochronology by: L V Þr Óc O E Óc Consolidated colluvium E Y Þr Óa ñbu ñBe Louden Volcanics Department of Geological Survey of G

d (1) M. E. Barley et al., 1997, Nature, no. 385, p. 55Ê58. W A E Ór Residual deposits; mainly ferricrete Precious metal I Mallina Basins Pegmatite, skarn, greisen, and porphyry mineralization Óc Industry and Resources L ñBt Mount Negri Volcanics S Whim Creek and Western Australia (2) D. R. Nelson et al., 1999, Precambriam Research, v. 97, p. 165Ê189. T A Bookingarra Group R q d d E R T q ñgY (3) A. L. Pickard, 2002, Australian Journal of Earth Sciences, v. 49, p. 491Ê507. N A U S Óm Millstream Formation Ôao Óm Óc d d ñgC Cherratta Granitoid Complex Vein and hydrothermal mineralization Steel industry metal q (4) A. F. Trendall et al., 1998, Australian Journal of Earth Sciences, v. 45, p. 137Ê142. Ôc d Gorge Creek Group d d q ñGl Stratabound sedimentary mineralization Base metal (5) N. T. Arndt et al., 1991, Australian Journal of Earth Sciences, v. 38, p. 261Ê281. CLIVE BROWN, M.L.A. JIM LIMERICK TIM GRIFFIN Þr Robe Pisolite Cleaverville Formation ñF (6) D. R. Nelson, 1998, GSWA Record 1998/2, p. 52Ê55, 59Ê65, 133Ê135. MINISTER FOR STATE DEVELOPMENT DIRECTOR GENERAL DIRECTOR d Mineralization in the regolith Iron ñU Whundo Group (7) D. R. Nelson, 2001, GSWA Record 2001/2, p. 167Ê177. ë Precambrian rock outcrop Ôc ë d (8) T. S. Blake, 2001, Precambrian Research, v. 107, p. 139Ê177. Ôw Ôw d Energy mineral Ôaa d d ñs ñb ñba ñbu ñu (9) D. R. Nelson, 1997, GSWA Record 1997/2, p. 134Ê137, 142Ê145, 167Ê170. d ñH Industrial mineral (10) R. T. Pidgeon, 1984, Australian Journal of Earth Sciences, v. 31, p. 237Ê242. d d ñs Interleaved quartzÊmuscovite schist, quartzite, PRODUCT OF THE NATIONAL Ôao (11) D. R. Nelson, in prep. GSWA Record 2004/2. amphibolite, and tonalite GEOSCIENCE AGREEMENT Þr d (12) J. R. Richards et al., 1997, Mineralium Deposita, v. 16, p. 7Ê30. Ôw d ñb Metabasalt Ór d (13) M. T. D. Wingate, 1999, Australian Journal of Earth Sciences, v. 46, p. 493Ê500. ë d d ñba Amphibolite West Pilbara Granite-Greenstone Terrane MINERAL AND ROCK COMMODITIES (14) D. R. Nelson, 1999, GSWA Record 1999/2, p. 97Ê107, 144Ê150. SCALE 1:Ý250Ý000 Ôc d ìH ñbu Metamorphosed mafic to ultramafic rock East Pilbara Granite-Greenstone Terrane and d d d (15) D. R. Nelson, 2000, GSWA Record 2000/2, p. 78Ê92, 101Ê112, 203Ê206. ë Ór ë ë Óm Óc Óc ñu Metamorphosed ultramafic rock Commodity is gold unless otherwise indicated on the map Þr Óc d d ìH (16) D. R. Nelson, 2003, GSWA Record, 2002/2, p. 144Ê150. d 5000 0 5 10 15 20 25 Antimony...... Sb (18) D. R. Nelson, 1996, GSWA Record, 1996/5, p. 156Ê159. Fault Fold axes For further details, refer to main reference Kilometres Asbr Interpreted geochronology by: Metres SCALE 1:1000 000 SCALE 1:1000 000 SCALE 1:1000 000 SCALE 1:1000 000 Asbestos-riebeckite (crocidolite)...... UNIVERSAL TRANSVERSE MERCATOR PROJECTION (17) R. H. Smithies et al., 2001, Sedimentary Geology, p. 141Ê142, 79Ê94. 0 10 20 30 40 50 0 10 20 30 40 50 0 10 20 30 40 50 0 10 20 30 40 50 Asbestos-chrysotile...... Asbs HORIZONTAL DATUM: GEOCENTRIC DATUM OF AUSTRALIA 1994 Kilometres Kilometres Kilometres Kilometres VERTICAL DATUM: AUSTRALIAN HEIGHT DATUM Beryl...... Brl Edited by C. Strong and G. Loan DIAGRAMMATIC SECTIONS Copper...... Cu Cartography by D. Ladbrook and B. Williams Grid lines indicate 20Ý000 metre interval of the Map Grid Australia Zone 50 Corundum...... Cor Landsat and Total Magnetic Intensity images processed by J. Watt Natural Scale Iron...... Fe Published by the Geological Survey of Western Australia. Digital and hard copies of this map The Map Grid Australia (MGA) is based on the Geocentric Datum of Australia 1994 (GDA94) are available from the Information Centre, Department of Industry and Resources, GDA94 positions are compatible within one metre of the datum WGS84 positions Lead...... Pb A B C D 100 Plain Street, East , WA, 6004. Phone (08) 9222 3459, Fax (08) 9222 3444 GEOCENTRIC DATUM OF AUSTRALIA Ni DAMPIER CROYDEN Nickel...... WebÝ www.doir.wa.gov.au EmailÝ [email protected] Reference points to align maps based on the previous datum, AGD84, have been placed near the map corners BAROWANNA MALLINA COPPERMINE Maitland Shear Zone (concealed) TOM PRICE ROAD HILLS Wohler Fault Platinum group elements...... PGE DAMPIER TOM PRICE RAILWAY HILL RAILWAY DAMPIER TOM PRICE RAILWAY MILLSTREAM PANNAWONICA ROAD Howlett Creek Kanjenjie Creek Loudens Fault The recommended reference for this map is: pipeline RAILWAY HARDING RIVER ñFr ñFr ñFr ñFhj ñFhst ñFhy ñFhj ñFdc ñFhy ñFhst ñFhy ñFhst ñFk ñFdc ñFk ñFt ñHd ñDcsh ñog Tin (cassiterite)...... Sn SMITHIES, R. H., and HICKMAN. A. H., 2004, Pyramid, W.A. Sheet SF 50-7: Western Australia SEA LEVEL q ñombs SEA LEVEL ñFm ñFj ñDm ñDcstf q W Geological Survey, 1:250Ý000 Geological Series. ñUt d d d d d ñFhy ñFhst ñFdc ñHm ñFt ñombs ñDcsw Tungsten...... ñUn d d d d d ñFhy ñFk ñoge ñu d ñux d d d d d ñoge q Uranium...... U d ñba d ñFh ñgpe q q q ñDcstf ñgCm ñba d ñgC d ñombs ñoge ñgsa d ñog d d d ñgdm ñb ñba ñgCm ñgCm d ñombs Mineral occurrences are from the GSWA WAMIN database. ñgC d d d d ñgCm d d d ñg ñDc ñDc SHEET SF 50-7 ñog ñba d ñD ñog ñu ñgCm ñD ñog ñD ñgsa 5 km ñog ñP 5 km SECOND EDITION 2004 Version 1.0 _ June 2004 ñg Granitic rock, unassigned ñP Pilbara Supergroup unassigned ¦ Western Australia 2004