AUSTRALIA 1:250 000 SA GEOLOGICAL ATLAS SERIES SHEET … · k op ir n, fe mc donal s, sa nd rifl...
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L 10 Qe 3 Lik ?T fe _____ Lz Qpr 4 Lzoh Qhcks _______ Qpcb Qhck 9 Ld Ld Ldw+Ldj+L-u Qpcb Ql 1 L-m Ld 1 +L-u ?Ld ?T fe Ldw+Ldj+L-u Ldw Qp ca _____ T fe _____ ?Lic Ldw Qpr 4 T fe _____ T si Lik Mcb Qhck 8 Lz Qhck 9 Ld Qp ca _____ Lz Qpr 4 Lz Ldc Qpr 4 _____ Ld Qhem T fe _____ T si Ms 1 Ldw+Ldm+Ldj Qpcb ?Ld Qhem Qhck 8 Qhck 9 ALdk ?Qpcb Qhcks _______ Qpcb Qpcb Qpr 4 _____ ?Lhw Ql 1 Ql 1 _____ Qpcg Qhck 8 Qha 1 ALdk Qpr 4 _____ ALdk Qpcb Qe 3 Qpr 4 _____ Qp ca ALdk Qpr 4 _____ ?ALdk Qha 1 Qpr 4 _____ T fe Qpr 4 _____ Qpcb ______ T fe Qhe 3 Lh T fe _____ Lil Qpr 4 _____ ?Li 1 Li 1 T fe _____ Lil Qpr 4 _____ T fe T fe _____ Lz Ldw+Ldj+L-u Lir T fe _____ Lhw+Lz Ql 1 Ldw+Ldj+L-u T fe Lzou Ld T fe _____ Lic Qpr 4 _____ T fe _____ T si Qpcb T fe _____ ?Lz Lz+Lir+ALs T fe _____ ?Lz T fe _____ Lh Lzo Ldc T fe Liu Lzo Qhck 9 ?Ld Ld Li 1 Ld+L-u+Ldj LM-n Li 1 Lz T fe _____ Lzoy Qpr 4 Ld+Ldj T fe _____ Lic Ld 2 T fe _____ ?Ld Lzoy Ldm Lik Lz+Lic Qpr 4 _____ Lir Qhl 3 Qhem Ld Ldc Ld Ms 1 + 2 + 3 Qpap 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fe _____ Lzoy Qpr 4 Ldw+Ldj+L-u Qp ca ?Lir Qpr 4 _____ ?Ld Qpr 4 _____ Ld Ldm T fe _____ Lic Ldm Qhcks Qpr 4 Qpcb Qhcks Qpr 4 _____ Lil Lz ?Ld Qhcks Ld ?ALs Qhck 8 Qpcb ALdk ALsw Qhck 8 Qhcks _______ Qpcb ?ALs ?ALs Qe 3 Ql 1 _____ Qpcb Qhck 9 Lhw Qhck 8 Qpr 4 ALsw Qhem ______ Qpcb Qhcks ALdk Qhl 3 Qpr 4 _____ T fe _____ ?Lhw Qpcg ?Qpcg Qha 1 Qhl 3 T fe Ql 1 Qpr 4 _____ ?Lhw Lhw ALsc ALsc 1 +ALsc 2 Qpcb Lz T fe Qhem+Qhe 3 Tp 6 ____ To 4 ALsc Lz T fe _____ Lzo Lil L 10 +Ldc Qpr 4 _____ T fe _____ Lhw Lz Lz T fe Lz L 10 T fe T fe _____ Lzo Qpr 4 _____ T fe Liu Qhck 8 my Ldm Lzo Qpr 4 _____ Lzoh Ldj Ldw ?Ld Lzo Qhcks LM-n 2 Qp ca _____ Qpew ?Ld Lz LM-n 1 Lzoy Ld Ql 1 Ld T fe _____ T si _____ ?Lzoy Qpr 4 _____ Qpcb Lir Ld+Ldj Lic Qpcb ALsm Ld Lir Lil Lz ?Ld Qp ca _____ Lz+Lir Ms 1 +Ld+Ms 3 Qpcb Ld Qhcks Ms 1 + 2 + 3 +Ld Qhck 8 Qp ca _____ Lz Qhcks ALsw ALdk Qhck 8 ALdk Qhcks _______ Qpcb L-p Qpcb Lhw ALsw Qhcks Qpr 4 _____ Qpcb Qpcb ALdk Qhck 5 Lhw T fe Qpr 4 _____ Lhw Qe 3 Qhem ______ Qpr 4 Qha 1 Ql 1 Qhcks Qpr 4 _____ Qp ca Qpcb Qpr 4 _____ Qpcb Ql 1 Qpr 4 _____ Lik Lz Lhw T fe _____ Lil T fe _____ Li 1 T fe _____ ?Lh T fe _____ Lzo Ldw+Ldc+L-u+Ldj Lir+Li 1 Ld Qpr 4 _____ Lhw Lik T fe _____ Li 1 T fe _____ ?Lic T fe _____ Lhw Lil T fe _____ Lz T fe L-m Lz Li 1 Ld T fe _____ Li 1 Qpr 4 _____ T fe Ld Qpcb Ld Ld+Ldj+L-u Ldm+L-u T fe _____ Li 1 Qhck 9 Ld qz Ldw Ld Ldm+Ldj Liu Ldc Ldw Qpr 4 Qhck 9 Qhck 5 _____ Ld Lzoy T fe _____ Lil Qpr 4 _____ T fe _____ T si ?Qp ca _____ T fe Qhck 8 Ld+Ldj+Ms 1 Qpr 4 _____ Ld Lik Lz Ld+Ldj Lil Lz Qhck 8 Qpr 4 Qpr 4 _____ ?ALs Qpr 4 _____ ?Ld Qhck 8 Qpcb ALdw Qpcb ALdk Qpcg Qhcks _______ Qpcb Qhck 9 ALdw Qhck 8 Ql 1 Ql 1 Qhcks _______ Qpcb Qhck 8 ALdk Qhck 9 Qhcks _______ Qpcb Qe 3 Qhem ______ Qpcb ALsc Qhck 9 Qha 1 Ql 1 Qe 3 Qhe 3 _____ Qpew Qhem T fe Qpr 4 _____ Lz Qpr 4 Qha 1 T fe _____ Lz Qpr 4 _____ Lz Qpr 4 Qpr 4 _____ Qpcb Qpr 4 _____ Lzo Qhck 9 Lil Lic T fe _____ Lic Qhck 8 Ldw Ldc Lhw Ldc T fe _____ Ld ?Ldc Ldc+Ldw+Ldj+L-u my Lir Lzo Ld+Ldj+L-u Lic Li 1 +Lz Ldw T fe _____ Lic Lic Ldm Lz T fe Qpcb Ldm+Ldj Qpcb Ldw Lil Lzoh ?Qhem _______ Qpcb Ldw Ld Ld Qpr 4 _____ Lzoy Ld Ld Lir Qpr 4 _____ Lzoy T fe _____ Liu Qhcks Ldw Ld+L-u+Ms Qp ca _____ ?Lil Qpr 4 _____ Mcb Lz Ldw+Ldj Qpcb Lic Ldw+Ldj+Ms 1 + 2 Qpr 4 _____ Lz+Lhw Qp ca _____ T fe _____ T si Qhcks Ldw+Ms 1 +L-u Qp ca _____ T fe _____ T si Qpcb Ms 1 + 2 + 3 Ms 1 + 2 BARNS, Fe ULEY, GRPH CARROW, Fe KAPPERNA, Fe URANNO, GRNT KOPPIO, GRPH BEECROFT, GNSS GREENPATCH, Fe KOPPIO IRON, Fe MCDONALDS, SAND RIFLE RANGE, Fe TUMBY BAY, TALC LOUTH BAY, SAND COFFIN BAY, LSND NORTH BLOCK, KAO GLEN PARK 1, CALI LAKE MALATA, GYPS LAKE GREENLY, GYPS LAKE WANGARY, SAND CHARLTON GULLY, Fe ALLERTON HILLS, KAO POONINDIE EAST, SAND WHITE LAKES NO.3, GYPS DK QUARRIES, GNSS, GRNT IRON MOUNT, Fe, FEORE, FEST STRAWBERRY HILL NORTH, SAND, GRVL 60 80 52 42 86 86 78 74 70 82 60 86 50 70 70 16 80 66 75 80 46 60 70 82 18 82 30 46 22 25 60 35 70 74 50 79 33 37 60 88 36 82 70 62 70 83 28 84 85 82 88 54 50 85 85 24 60 84 85 80 47 82 81 64 75 72 79 Gawler Pond Hall Bay Avoid Bay Tumby Bay Peake Bay Shag Cove Coffin Bay Dutton Bay Boston Bay Yangie Bay Misery Bay Massena Bay Lipson Cove Jussieu Bay Fishery Bay Port Douglas Sleaford Bay Spalding Cove D'anville Bay Tapley Channel Douglas Channel Mount Dutton Bay Port Lincoln Proper RED CLIFF BALD HILL CAPE BURR CAPE EULER FARM BEACH CAPE HARDY REEF POINT NOSE POINT POINT AVOID CAPE CARNOT SHOAL POINT PEAKE POINT NYLLOW HILL POINT MARIA MOUNT GAWLER POINT BOSTON MURRAY POINT COBBLER HILL PICNIC BEACH GUNYAH BEACH POINT LONGNOSE SURFLEET POINT MOUNT DRUMMOND MOUNT DRUMMOND THREE BROTHERS CAPE DONINGTON MACLAREN POINT DRUMMOND POINT TREVALLEY POINT PILLAWORTA HILL CAPE TOURNEFORT STRAWBERRY HILL CAPE CATASTROPHE POINT HASELGROVE OBSERVATORY POINT POINT BOLINGBROKE JESSIEU PENINSULA Kunari Lynfield Koodinga Moorlands Midway Glen Woolawae Downs Wanna Tulka Kiana Moody Coulta Kaldow Karkoo Warrow Uranno Lipson Butler Koppio Uranno Brooker Wanilla Ningana Wangary Pillana Warunda Pearlah Ungarra Coomapoo Yeltukka Yeelanna Grantham Yeltukka Kapinnie Moreenia Gum Flat Wildeloo Edillilie Poonindie Mena Flat Mount Hill Mount Hill Cowieninta Mount Hope White Flat Duck Ponds Mungerowie The Fountain Butler Tanks Cockaleechie Warratta Vale Yallunda Flat Brimpton Lake North Shields Cummins Tumby Bay Coffin Bay Port Neill Port Lincoln Lake Malata Lake Greenly Lake Hamilton Sleaford Mere Lake Wangary Little Swamp Lake Baird Pillana Lagoon Salt Swamp Pillie Lake Curta Willa Waterhole 63 70 75 50 22 46 56 60 70 80 70 85 75 80 70 45 52 50 Coomunga Louth Bay Green Patch 500000 500000 510000 510000 520000 520000 530000 530000 540000 540000 550000 550000 560000 560000 570000 570000 580000 580000 590000 590000 600000 600000 610000 610000 620000 620000 630000 630000 613 0000 613 0000 614 0000 614 0000 615 0000 615 0000 616 0000 616 0000 617 0000 617 0000 618 0000 618 0000 619 0000 619 0000 620 0000 620 0000 621 0000 621 0000 622 0000 622 0000 623 0000 623 0000 Ld ALs Lh Ms Lo L-p Lo Lh Lo Lo The Total Magnetic Intensity Image has been compiled using aeromagnetic data from the Department of State Development, South Australia. Aeromagnetic data has been merged, gridded and image processed by the Geological Survey of South Australia, DSD Resources and Energy Group. SCALE 1:1000000 SCALE 1:1000000 Modified from Interpreted Crystalline Basement Geology Of The Gawler Craton (Fairclough et al. 2003) Interpreted Solid Geology Of The Curnamona Province (Burtt and Betts, 2003), Musgrave Block, Central Australia: regional geology from interpretation of aeromagnetic data (Rankin and Newton, 2002), Solid Geology South Australia (Cowley, 2006). 5 0 5 10 15 20 25 KILOMETRES KILOMETRES SA GEOLOGICAL ATLAS SERIES SHEET GEOLOGICAL SURVEY OF SOUTH AUSTRALIA DEPARTMENT OF STATE DEVELOPMENT SOLID GEOLOGY INTERPRETATION TOTAL MAGNETIC INTENSITY IMAGE AUSTRALIA 1:250 000 +7.50°E +7.25°E +7.00°E +6.75°E +6.50°E +6.25°E +7.75°E KIMBA LINCOLN WHYALLA ELLISTON MAITLAND KINGSCOTE Coulta 5929 Tumby 6129 Lincoln 6028 Spilsby 6128 Wangary 5928 Cummins 6029 WA NT QLD SA NSW VIC TAS INDEX TO 1:100 000 SHEETS INDEX TO ADJOINING 1: 250 000 SHEETS Magnetic Declination 2000 (Annual variation +1.4 minutes) SCALE 1:250,000 DIGITAL EDITION SUBJECT TO AMENDMENT See published printed map for further information A two standard deviation contrast stretch has been applied to the raster image above. 35° 00' 34° 30' 34° 00' 135° 00' 135° 30' 136° 00' 136° 30' 35° 00' 34° 30' 34° 00' 135° 00' 135° 30' 136° 00' 136° 30' 35° 00' 34° 30' 34° 00' 135° 00' 135° 30' 136° 00' 136° 30' 35° 00' 34° 30' 34° 00' 135° 00' 135° 30' 136° 00' 136° 30' 35° 00' 34° 30' 34° 00' 135° 00' 135° 30' 136° 00' 136° 30' 35° 00' 34° 30' 34° 00' 135° 00' 135° 30' 136° 00' 136° 30' COMMODITIES CALI Calcrete Fe Iron FEORE Iron Ore FEST Ironstone - construction materials GNSS Gneiss GRNT Granite GRPH Graphite GRVL Gravel GYPS Gypsum KAO Kaolin LSND Lime sand QTZE Quartzite SAND Sand TALC Talc LINEAR STRUCTURE ............................................. FAULT POSITION ACCURATE ..................................... FAULT POSITION APPROXIMATE ................................................................................ TREND-LINE GEOLOGICAL BOUNDARY .................................................................................. COASTLINE ... GEOLOGICAL BOUNDARY POSITION ACCURATE ........................................................................... GEOLOGICAL BOUNDARY POSITION APPROXIMATE Solid Geology - Linear Structure ......................................................................... Fault position accurate .......................................................................................... Mylonite zone LINCOLN SI5311 Solid Geology Donington Suite Ld Dutton Suite ALd Hall Bay Volcanics ALsh Hutchison Group Lh Miltalie Gneiss L-m Moody Suite Lo Price Metasediments L-p Sleaford Complex ALs Spilsby Suite Ms Unnamed GIS Unit - see description Mc Unnamed GIS Unit - see description Li1 Unnamed GIS Unit - see description L36 nTesla -1442.36 10179.21 -911.8 -323.64 264.52 SI5311 LINCOLN GEOMORPHIC FEATURES ................................................................................................ LAKE ............................................................. INTERMITTENT LAKE ........................................................ MINOR WATERCOURSE .......................................................................................... SWAMP ............................................................................... SAND RIDGE ............................................................................... ! WATERHOLE MINING ........................................................................... G PIT/CUT - CONSTRUCTION MATERIALS (SAND AND/OR CLAY) ............................................................................................. Ì QUARRY - CONSTRUCTION MATERIALS (HARD ROCK) ........... Ì MINE - METALS AND INDUSTRIAL MINERALS ........................................................... Ç DEPOSIT - NO MINING CULTURAL FEATURES ..................................................................... PRINCIPAL ROAD ................................................................ SECONDARY ROAD ........................................................................... MINOR ROADS .............................................................. VEHICULAR TRACKS ....................................................... OPERATIONAL RAILWAY .......................................................... ABANDONED RAILWAY ...................................................................... WATER PIPELINE ................................................................... ! IDENTIFIED POINT ...................................................................................... " BUILDING .................................................................. LANDING GROUND .............................................................. ! ( TOWN OR LOCALITY STRUCTURAL FEATURES ........................................................... TECTONIC FOLIATION ................................. TECTONIC FOLIATION - VERTICAL ....................... HORIZONTAL SEDIMENTARY BEDDING ..................................................................................... HORIZONTAL SEDIMENTARY BEDDING - VERTICAL .............................................................................. HORIZONTAL SEDIMENTARY BEDDING - HORIZONTAL Any person purchasing this map may reproduce it for their own use or that of their staff, but not for any other purpose except with the written permission of the Chief Executive, Department of State Development SA, GPO Box 320, Adelaide, South Australia, 5001. CROWN COPYRIGHT RESERVED Department of State Development SA. Topographic detail based on TOPO-250K GEODATA (source scale 1:250 000) supplied by Geoscience Australia - National Mapping Division, ACT. The relationship between this data and DSD data is not guaranteed. Computer generated from SA_GEOLOGY database (Digital data available upon request) Product of Spatial Information Services. Published by, and with the authority of, the Department of State Development SA. Grey numbered lines indicate the 10000 metre Map Grid Transverse Mercator Projection, Geocentric Datum Australia, 1994. The lake boundaries displayed on this map may have been derived from geological interpretation and may not match lakes interpreted by topographic mapping authorities. Not all structures are represented on this particular map. Mapping and Compilation by M.P. Schwarz, B.Sc.(Hons), and L.R. Rankin, B.Sc.(Hons) with contributions by A.R. Martin, B.Sc.(Hons), A.J. Parker, Ph.D., W.M. Cowley, B.Sc.(Hons), S.O. McAvaney, B.Sc.(Hons), and C.E. Wade, B.Sc.(Hons) S.M. Hill, Ph.D., Director, Geological Survey of South Australia. Geological boundaries displayed on this map have been Derived from geological interpretation and are not intended to be used for navigational purposes. Copies of this map can be obtained from the Department of State Development SA, Adelaide. 9/2/2017 2017 Current version 2016.2 UNITS ARE NOT LISTED IN STRICT STRATIGRAPHIC ORDER BELOW AGE LEVEL R E F E R E N C E HOLOCENE PLEISTOCENE-HOLOCENE PLEISTOCENE PLIOCENE OLIGOCENE EOCENE-PLEISTOCENE TERTIARY MESOPROTEROZOIC PALAEO-MESOPROTEROZOIC PALAEOPROTEROZOIC ARCHAEAN-PALAEOPROTEROZOIC MISCELLANEOUS CHINMINA SYENITE: Monzonite, massive, to weakly foliated, medium to coarse-grained, dark grey-black, phenocrysts of plagioclase, microcline and hornblende. LINCOLN sheet. Lzoh MOODY SUITE: Adamellite, medium-grained; garnetiferous; granite. U-Pb ages 1709-1701Ma. Lzo TOURNEFORT METADOLERITE: Gabbro and dolerite, fine to coarse-grained, massive, black dykes. Chilled margins, variably recrystallised to amphibolite and hornblende granulite. Age ~1800Ma. L-u MILTALIE GNEISS: Gneiss, migmatitic grey granitic, coarse-grained equigranular foliated, quartz, perthitic microcline, plagioclase, biotitic. L-m PRICE METASEDIMENTS: Schist, fine grained, pelitic, magnetite-rich. L-p Mylonitic Donington Suite and/or Miltalie Gneiss. L 10 Peridotite, massive, coarse grained, dark green to black; biotitite, pyroxenite, hornblendite. LM-n 2 Diorite, massive, medium to coarse grained, dark green. LM-n 1 COONTA GABBRO: Gabbro, massive, coarse grained, dark green; diorite, massive, medium to coarse grained, dark green; peridotite, massive, coarse grained, dark green to black. LM-n Quartz veins/bodies, undifferentiated. qz Mylonitised rocks, undifferentiated. my BLUE RANGE BEDS: Sandstone, minor grit and pebble beds, white, massive to crossbedded, rare haematite veins. Mcb Granodiorite, fine-medium grey. Ms 3 Í Í Í Í Í Í Í Í Í Í Fine-grained granite, aplite. Ms 2 Í Í Í Í Í Í Í Granite, medium-coarse tabular-feldspar. Ms 1 SPILSBY SUITE: Granite, grey, coarse-grained porphyritic (Adamellite to granodiorite), Massive, weakly foliated. Age 1576+/-198 Mapooled Rb-Sr Webb 1978, 1475-1410 Ma (K-Ar) Webb et al. 1986. Ms Quaternary playa sediments. Ql 1 YAMBA FORMATION: Clay, lacustrine, gypsiferous; gypsum-quartz sand . Dunes, playa lakes. Qly Undifferentiated Pleistocene calcrete. Qp\ca POORAKA FORMATION: Clay, sand and carbonate earth, silty, with gravel lenses. Qpap BRIDGEWATER FORMATION: Bioclastic barrier shoreline deposits, silica rich, with heavy minerals, shallow sub-tidal. Coastal, cross-bedded aeolian calcarenite with palaeosol horizons and capped by calcrete. Qpcb GLANVILLE FORMATION: Clay, mottled, shelly; calcarenite, skeletal, coquina. Geochron age 132 000+/-6 000 years Bp on TL. Qpcg Pleistocene dune core sand. Qpe 1 WIABUNA FORMATION: Silt to fine-grained sand, orange-brown, calcareous , conglomeratic in part. Aeolian. Qpew Pleistocene gravel, clay, silt and sand with soft carbonate, overlying nodular/tabular calcrete. Based on Qp1 on GAIRDNER, YARDEA, STREAKY BAY, WHYALLA, Qp on CHILDARA. Qpr 4 Limestone, sandy and pebbly, molluscan fauna. Fishery Bay. Tp 6 Limestone, brown and pink, bryozoal, gritty and pebbly at base, latest Oligocene fauna. Fishery Bay. To 4 WANILLA FORMATION: Sand, micaceous, carbonaceous; interbeds of lignite. Tbw Undifferentiated Tertiary ferricrete. T\fe Undifferentiated Tertiary silcrete. T\si Lower and/or Upper Middleback Jaspilite: amphibole-magnetite schist and quartzite. Based on Prot-hm1 on YARDEA. Li 1 COOK GAP SCHIST: Schist, medium-grained,, biotite-garnet-sillimanite quartzo-feldspathic, grading to gneiss, migmatised in high-grade area, locally graphitic. Lic KATUNGA DOLOMITE: Marble, white to pale grey, dolomitic, layered with serpentine, with calcite-diopside-tremolite banding. Lik LOWER MIDDLEBACK JASPILITE: Haematite, banded, with quartzite+magnetite, carbonate, schist and chert. Grades into jaspilite in places. Lil BURRAWING AMPHIBOLITE: Amphibolite, fine to medium-grained, interbedded gradationally with banded diopside-hornblende-rich calcsilicate gneiss. LINCOLN sheet. Lir UPPER MIDDLEBACK JASPILITE: Jaspilite. Liu COULTA GRANODIORITE: Granite; granodiorite; with abundant mafic xenoliths. Foliated. ALdc Í Í Í Í Í Í Í Í KIANA GRANITE: Granite, porphyritic, gneissic. Weak to strong alignment of tabular feldspars. ALdk Í Í Í Í Í Í Í Í WHIDBEY GRANITE: Granite, massive, even grained. Weakly foliated. Age 2337+/-71 Ma. ALdw SLEAFORD COMPLEX: Metasediment; metabasalt, sills, dykes; augen gneiss. Granulite facies, amphibolite facies. ALs CARNOT GNEISSES: Garnet gneiss; porphyroblastic gneiss; paragneiss; basic granulite; layered garnet gneiss; felsic gneiss. Interpreted as metasediments, tholeiitic basalt and synorogenic intrusives. ALsc Paragneiss, banded; garnet-biotite quartz feldspar gneiss; porphyroblastic cordierite-sillimanite quartz feldspar gneiss. Age: 2412+/-72 Ma. LINCOLN sheet. ALsc 1 Orthogneiss; foliated K feldspar granite to augen gneiss. Age: 2436+/-137 Ma (Rb-Sr whole rock); massive to compositionally banded felsic gneiss. Age: 2637+/-21 Ma. LINCOLN sheet. ALsc 2 MASSENA BAY GNEISSES: Gneiss, banded, quartz-feldspar-biotite; quartzofeldspathic orthogneiss with rounded mafic inclusions, migmatitic leucosomes, LINCOLN sheet. ALsm P P P P P P P P P P P P P P P P P P P P P WANGARY GNEISS: Gneiss, microcline-plagioclase-quartz-biotite-muscovite. Age 2380+/-60 Ma (Rb-Sr); 2445+/-32 Ma (U-Pb). ALsw Present day Holocene alluvium; current bedload. Qha 1 SAINT KILDA FORMATION: Undifferentiated Holocene coastal marine sediment. Qhck Supratidal sand/mud flats: gypseous clay. Based on Qhk2 on Vincent 1:50 000. Qhck 5 Shelly/quartz muddy sand of intertidal flats; bare or Zostera-colonised. Based on Qhk6 on Vincent 1:50 000. Veneered by cobbles and gravel in western upper Spencer Gulf. Qhck 8 P P P P P P P P P P P P P Organic/shelly sand/mud of mangrove woodland and samphire-algal marsh. Based on Qhk4 and 5 on Vincent 1:50 000. Qhck 9 SEMAPHORE SAND MEMBER: Unconsolidated white bioclastic quartz-carbonate sand of modern beaches and transgressive dune fields. Qhcks Holocene sand spread. Qhe 3 MOORNABA SAND: Sand, aeolian, off-white and pale yellow, quartz-rich with carbonate pipes. Qhem Undifferentiated Holocene lacustrine/playa sediments. Qhl Holocene playa sediments. Example: Qhl on CURDIMURKA. Qhl 1 Holocene claypan and lagoonal sediments. Based on Qhl on CHOWILLA. Qhl 3 Quaternary gypsiferous dunes/lunettes. Qe 3 MOREENIA ADAMELLITE: Adamellite, grey, coarse-grained; biotite adamellite, minor garnet, probably grades to granite at Ungarra. LINCOLN sheet. Lzom URANNO MICROGRANITE: Microgranite, grey, equigranular, fine to medium-grained, local weak foliation. Lzou YUNTA WELL LEUCOGRANITE: Granite and pegmatite, medium to coarse-grained muscovite. Variably foliated. Lzoy PETER PAN SUPERSUITE: Magmatic rocks, felsic and lesser mafic. Intruded during the Kimban Orogeny and dated ~1750-1700Ma. Lz DONINGTON SUITE: Quartz gabbronorite, hypersthene gneissic granite, megacrystic intermediate granite gneiss, alkali feldspar granitic gneiss, orbicular granodiorite, metadolerite. 1855-1845Ma. Ld Quartz gabbronorite. Ld 1 Í Í Í Í Í Í Í Í Í Í Orbicular granodiorite. Ld 2 COLBERT GRANITE: Granite-gneiss, massive, foliated, medium-grained equigranular. Ldc JUSSIEU METADOLERITE: Metadolerite dykes and enclaves. Ldj Í Í Í Í Í Í Í Í Í Í MEMORY COVE CHARNOCKITE: Granite gneiss, medium to coarse-grained, felsic hypersthene. Foliated in places, locally porphyritic. Ldm Í Í Í Í Í Í Í Í Í Í Í Í WANNA MEGACRYSTIC GRANITE GNEISS: Granite-gneiss, weakly to strongly foliated, mafic rich, coarse-grained, meagcrystic; granite-granodiorite augen gneiss, ovoid zoned plagioclase and K-fspar to 40 mm diam. Local mafic xenoliths. Ldw HUTCHISON GROUP: Quartzite, pelitic and chemical metasediments, jaspilite. Lh WARROW QUARTZITE: Quartzite, massive, rarely cross-bedded, conglomeratic, pelitic; gneiss; nephrite. Lhw
Transcript of AUSTRALIA 1:250 000 SA GEOLOGICAL ATLAS SERIES SHEET … · k op ir n, fe mc donal s, sa nd rifl...
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ALdk
ALdk
Qhck8
Qhcks_______Qpcb
ALdk
Qhck8
Qhck5
Qpr4_____Qpcb
Qpcb
Qhcks
Qhck9
ALdk
ALsw
ALdk
Qhck8
ALsw
Qhcks
Qhck8
Qhck9
Qpr4_____?Lhw
Qpcg
Qhem
Qpr4_____Qpcb
Qpr4
Qhem
?Qpcg
Qpcb
Qpr4_____Qpca
Qpcg
ALs
Ql1Qpew
Qhem
?Lzoy
Qe3
ALsc
Qpr4
Qe3
Qpr4_____TfeTfe_____Lic
Qpcb______Tfe
Lz
Qpr4_____Qpca
Tfe_____Lz
Qpca
Qpr4_____Tfe_____Lhw
Tfe
Qpr4_____Tfe
Ldw
Tfe_____Lhw
qz
Qpr4_____Qpca
Qhck9
L10
Qe3
Lik
?Tfe_____Lz
Qpr4
Lzoh
Qhcks_______Qpcb
Qhck9
Ld
Ld
Ldw+Ldj+L-u
Qpcb
Ql1
L-m
Ld1+L-u
?Ld
?Tfe
Ldw+Ldj+L-u
Ldw
Qpca_____Tfe_____?Lic
Ldw
Qpr4
Tfe_____Tsi
Lik
Mcb
Qhck8
Lz
Qhck9
Ld
Qpca_____Lz
Qpr4
Lz
Ldc
Qpr4_____Ld
Qhem
Tfe_____Tsi
Ms1
Ldw+Ldm+Ldj
Qpcb
?Ld
Qhem
Qhck8
Qhck9
ALdk
?Qpcb
Qhcks_______Qpcb
Qpcb
Qpr4_____?Lhw
Ql1
Ql1_____Qpcg
Qhck8
Qha1
ALdk
Qpr4_____ALdk
Qpcb
Qe3
Qpr4_____QpcaALdk
Qpr4_____?ALdk
Qha1
Qpr4_____Tfe
Qpr4_____Qpcb______Tfe
Qhe3
Lh
Tfe_____Lil
Qpr4_____?Li1
Li1
Tfe_____Lil
Qpr4_____Tfe
Tfe_____Lz
Ldw+Ldj+L-u
Lir
Tfe_____Lhw+Lz
Ql1
Ldw+Ldj+L-u
Tfe
Lzou
Ld
Tfe_____Lic
Qpr4_____Tfe_____Tsi
Qpcb
Tfe_____?Lz
Lz+Lir+ALs
Tfe_____?Lz
Tfe_____Lh
Lzo
Ldc
Tfe
Liu
Lzo
Qhck9
?Ld
Ld
Li1
Ld+L-u+Ldj
LM-n
Li1Lz
Tfe_____Lzoy
Qpr4
Ld+Ldj
Tfe_____Lic
Ld2
Tfe_____?Ld
Lzoy
Ldm
Lik
Lz+Lic
Qpr4_____LirQhl3
Qhem
Ld
Ldc
Ld
Ms1+2+3
Qpap
Ldw+Ms2
Ms1
Ld
Qhem
Qpr4_____?Lil
ALscQpcb
?Qpcg
Qhck8
ALsw
Qhcks?Qpcg
Qpcg
Qpcb
Qhem
Qhem______Qpcb
Qhem
Qe3
Qe3
Lhw
Qhcks
ALsc
Qhck8
Qpr4
ALdk
Qpr4
Qe3
?Qpcg
Qpew
Qhcks
Qpcb?Qpcg
Qhem
Tfe_____?ALsc
Tfe_____ALs
Qhl3
Qha1
Qhem
Qhem
ALsc
Lic
Tfe_____Lz
Qpcg
Qpr4_____Tfe_____?Lhw
Lik
Qhl3
Li1
Tfe_____Lic+LzLhw+Lz
Qpr4_____Qpca
qz
Qhck8
Tfe_____Lhw_____Lz
Ldm+Ldc+Ldj+L-u
Qe3
Ldw+L-u+Ldj
Qhck8
Lik
Ql1
Lhw
Ldw+L-u+Ldj
Lz
Ldw
Qhcks
L10
Ld
Tfe_____Tsi Tfe
Qpcb
Qhl3Tfe_____Tsi
Qpr4
Qpr4
Lil
Qhem______Mcb1
Qpr4_____Lhw
Qpr4_____Lic
Qpca_____Lz Lhw
Ld
Qpr4_____Ld
Lhw
Qpr4_____Lz
Qpca_____Lhw
Ms1
Ldc
Qha1
Ms1+2
Lik
Ms1 Ms1+Ld
Qhcks_______Qpcb
Qhck9
ALdk
Qhck9
ALdc
ALsw
Qpcb
Qhe3
Qhck9
Qpcb
ALsw
Qpcb
Ql1
Qhe3_____Qhem
Qhem
Qpr4
?Qpcg
Ql1
ALsw
Qpr4_____Tfe
Ql1
Qe3
Qpr4
Qhl3
Qpr4_____Qpca_____Lzo
Lz
Qpr4_____Tfe_____Lhw
Qpr4
Qpr4_____Tfe_____Lil
Lir
Ldw
?Lhw
TfeQl1
Qhcks
Ldw+Ldj+L-u
Qpew______Qpcb
Ldw
LicLz
QhcksQhcks
Tfe_____Ld
Qe3
?LdLi1
Qpr4_____Tsi
Qha1
Ldc
Tfe_____Lzo
Qhe3_____Qpew
Qha1
?Ld
Qpr4
L10
Qpap______Tbw
Qpr4_____Tfe_____Lic
Ql1_____Qhck5
Lic
Qpr4_____Lil
Ql1
Qpr4_____?Lhw
Qhck8
Qhcks
ALsm
Ql1Qpr4_____Ld
L10
Lic
Lz
qz
Lhw
Qpr4_____Lz
?Lhw
Qpr4_____Lz
Ld+Ms1+3
Qhcks______Ld
Ld
Qpr4_____?Lz
Ms1+3
Lz
Qpca_____Lik
Ld+Ldj
Ldc
Ldm+Ldj+L-u
Qhck9
Qhl3
Qpca_____Lz?ALs
Qhck9
ALdw
ALsw Qhcks_______Qpcg
ALdc
?ALs
ALdc
Ql1
Qpr4_____Qpcb
Qhcks_______Qpcb
Qpr4_____LhwALsw
Lhw
Qpr4
Qpcb
Qhck9
Qpcb
Qe3_____Ql1
Qha1
Ql1
Tfe_____Lhw
Qhe3
Qe3
Qhl3
ALsc2
Qhem______Qpcb______Tfe
Tfe_____Lh
Ql1
Tfe_____ALsc
Qpr4_____L-m Tfe_____?Lhw
Qpr4
Qhcks
Lz
Ldc
Tfe_____Lz
Ldj
Lzo
Tfe_____Li1
Qpr4_____?Qpew
Qpr4
Tfe_____Lz
Ql1
Tfe_____?Lh
Qpcb
Ql1
Lzom
Ldc Tfe
Li1
Lhw
Qpcb
Ldw+L-u
Tfe_____Lz
my
Lir
Li1
Lzom
Ldm+Ldj
LzoyLzo
Tfe_____Lzoy
Qpr4
Ldw+Ldj+L-u
Qpca
?Lir Qpr4_____?LdQpr4_____Ld
Ldm
Tfe_____Lic
Ldm
Qhcks
Qpr4Qpcb
Qhcks
Qpr4_____LilLz
?Ld
Qhcks
Ld
?ALs
Qhck8
Qpcb
ALdkALsw
Qhck8
Qhcks_______Qpcb
?ALs
?ALs
Qe3
Ql1_____Qpcb
Qhck9
Lhw
Qhck8
Qpr4
ALsw
Qhem______Qpcb
Qhcks
ALdkQhl3
Qpr4_____Tfe_____?Lhw
Qpcg?Qpcg
Qha1
Qhl3Tfe
Ql1
Qpr4_____?Lhw
Lhw
ALsc
ALsc1+ALsc2Qpcb
Lz
Tfe
Qhem+Qhe3
Tp6____To4
ALsc
Lz
Tfe_____Lzo
Lil
L10+Ldc
Qpr4_____Tfe_____Lhw
Lz
Lz
Tfe
Lz
L10
Tfe
Tfe_____Lzo
Qpr4_____Tfe
Liu
Qhck8
my
Ldm
Lzo
Qpr4_____Lzoh
Ldj
Ldw
?Ld
Lzo
Qhcks_______Qpcb
LM-n2
Qpca_____Qpew
?Ld
Lz
LM-n1
Lzoy
Ld
Ql1
Ld
Tfe_____Tsi_____?Lzoy
Qpr4_____Qpcb
Lir
Ld+Ldj
Lic
Qpcb
ALsm
Ld
LirLil
Lz
?Ld
Qpca_____Lz+Lir
Ms1+Ld+Ms3
Qpcb
Ld
Lz
Qhcks
Ms1+2+3+Ld
Qhck8
Qpca_____LzQhcks
ALsw
ALdkQhck8ALdk
Qhcks_______Qpcb
L-p
Qpcb
LhwALsw
Qhcks
Qpr4_____Qpcb
Qpcb
ALdkQhck5
Lhw
Tfe
Qpr4_____Lhw
Qe3
Qhem______Qpr4
Qha1
Ql1
Qhcks
Qpr4_____Qpca
Qpcb
Qpr4_____QpcbQl1
Qpr4_____Lik
Lz LhwTfe_____Lil
Tfe_____Li1
Tfe_____?Lh
Tfe_____Lzo
Ldw+Ldc+L-u+Ldj
Lir+Li1
Ld
Qpr4_____Lhw
Lik
Tfe_____Li1Tfe_____?Lic
Tfe_____LhwLil
Tfe_____Lz
Tfe
L-mLz
Li1
Ld
Tfe_____Li1
Qpr4_____Tfe
LdQpcb
Ld
Ld+Ldj+L-u
Ldm+L-u
Tfe_____Li1
Qhck9
Ld
qz
Ldw
Ld
Ldm+Ldj
Liu
Ldc
Ldw
Qpr4
Qhck9
Qhck5_____Ld
Lzoy
Tfe_____Lil
Qpr4_____Tfe_____Tsi
?Qpca_____Tfe
Qhck8
Ld+Ldj+Ms1
Qpr4_____Ld
LikLz
Ld+Ldj
LilLz
Qhck8
Qpr4 Qpr4_____?ALs
Qpr4_____?Ld Qhck8
QpcbALdw
Qpcb
ALdk
QpcgQhcks_______Qpcb
Qhck9
ALdw
Qhck8
Ql1
Ql1
Qhcks_______Qpcb
Qhck8
ALdk
Qhck9
Qhcks_______Qpcb
Qe3
Qhem______Qpcb
ALsc
Qhck9
Qha1
Ql1
Qe3
Qhe3_____Qpew
Qhem
Tfe
Qpr4_____Lz
Qpr4
Qha1
Tfe_____Lz
Qpr4_____Lz
Qpr4
Qpr4_____Qpcb
Qpr4_____Lzo
Qhck9
LilLic Tfe_____Lic
Qhck8
Ldw
Ldc
Lhw
LdcTfe_____Ld
?LdcLdc+Ldw+Ldj+L-u
my
LirLzo
Ld+Ldj+L-u
Lic
Li1+Lz
Ldw
Tfe_____LicLic
Ldm
LzTfe
Qpcb
Ldm+Ldj
Qpcb
Ldw
Lil
Lzoh
?Qhem_______Qpcb
Ldw
Ld
Ld
Qpr4_____Lzoy
Ld
Ld
Lir
Qpr4_____Lzoy
Tfe_____Liu
Qhcks
Ldw
Ld+L-u+Ms
Qpca_____?Lil
Qpr4_____Mcb
Lz
Ldw+Ldj
Qpcb
Lic
Ldw+Ldj+Ms1+2
Qpr4_____Lz+LhwQpca_____Tfe_____Tsi
Qhcks
Ldw+Ms1+L-u
Qpca_____Tfe_____Tsi
QpcbMs1+2+3Ms1+2
BARNS, Fe
ULEY, GRPH
CARROW, Fe
KAPPERNA, Fe
URANNO, GRNT
KOPPIO, GRPH
BEECROFT, GNSS
GREENPATCH, Fe
KOPPIO IRON, Fe
MCDONALDS, SAND
RIFLE RANGE, Fe
TUMBY BAY, TALC
LOUTH BAY, SAND
COFFIN BAY, LSND
NORTH BLOCK, KAO
GLEN PARK 1, CALI
LAKE MALATA, GYPS
LAKE GREENLY, GYPS
LAKE WANGARY, SAND
CHARLTON GULLY, Fe
ALLERTON HILLS, KAO
POONINDIE EAST, SAND
WHITE LAKES NO.3, GYPS
DK QUARRIES, GNSS, GRNT
IRON MOUNT, Fe, FEORE, FEST
STRAWBERRY HILL NORTH, SAND, GRVL
60
80
52
42
86
86
78
7470
82
60
86
50
70
70
16
80
66
75
80
46
60
70
82
18
82
30
46
22
25
60
35
70
74
50
79
33
37
60
88
3682
70
62
70
83
28
84
85
82
88
54
50
85
85
24
60
84
85
80
47
82
81
64
75
72
79
Gawler Pond
Hall Bay
Avoid Bay
Tumby Bay
Peake Bay
Shag Cove
Coffin Bay
Dutton Bay
Boston Bay
Yangie Bay
Misery Bay
Massena Bay
Lipson Cove
Jussieu Bay
Fishery Bay
Port Douglas
Sleaford Bay
Spalding Cove
D'anville Bay
Tapley Channel
Douglas Channel
Mount Dutton Bay
Port Lincoln Proper
RED CLIFF
BALD HILL
CAPE BURR
CAPE EULER
FARM BEACH
CAPE HARDY
REEF POINT
NOSE POINT
POINT AVOID
CAPE CARNOT
SHOAL POINT
PEAKE POINT
NYLLOW HILL
POINT MARIA
MOUNT GAWLER
POINT BOSTON
MURRAY POINT
COBBLER HILL
PICNIC BEACH
GUNYAH BEACH
POINT LONGNOSE
SURFLEET POINT
MOUNT DRUMMONDMOUNT DRUMMOND
THREE BROTHERS
CAPE DONINGTON
MACLAREN POINT
DRUMMOND POINT
TREVALLEY POINT
PILLAWORTA HILL
CAPE TOURNEFORT
STRAWBERRY HILL
CAPE CATASTROPHE
POINT HASELGROVE
OBSERVATORY POINT
POINT BOLINGBROKE
JESSIEU PENINSULA
Kunari
Lynfield
Koodinga
Moorlands
Midway Glen
Woolawae Downs
Wanna
Tulka
Kiana
Moody
Coulta
Kaldow
Karkoo
Warrow
Uranno
Lipson
Butler
Koppio
Uranno
Brooker
Wanilla
Ningana
Wangary
Pillana
Warunda
Pearlah
Ungarra
Coomapoo
Yeltukka
Yeelanna
Grantham
Yeltukka
Kapinnie
Moreenia
Gum Flat
Wildeloo
Edillilie
Poonindie
Mena Flat
Mount HillMount Hill
Cowieninta
Mount Hope
White Flat
Duck Ponds
Mungerowie
The Fountain
Butler Tanks
Cockaleechie
Warratta Vale
Yallunda Flat
Brimpton Lake
North Shields
Cummins
Tumby Bay
Coffin Bay
Port Neill
Port Lincoln
Lake Malata
Lake Greenly
Lake Hamilton
Sleaford Mere
Lake Wangary
Little Swamp
Lake Baird
Pillana Lagoon
Salt Swamp
Pillie Lake
Curta Willa Waterhole
63
70
75
50
22
46
56
60
70
80
7085
75
80
70
45
52
50
Coomunga
Louth Bay
Green Patch
500000
500000
510000
510000
520000
520000
530000
530000
540000
540000
550000
550000
560000
560000
570000
570000
580000
580000
590000
590000
600000
600000
610000
610000
620000
620000
630000
630000
6130
000
6130
000
6140
000
6140
000
6150
000
6150
000
6160
000
6160
000
6170
000
6170
000
6180
000
6180
000
6190
000
6190
000
6200
000
6200
000
6210
000
6210
000
6220
000
6220
000
6230
000
6230
000
Ld
ALs
Lh
Ms
Lo
L-p
Lo
Lh
LoLo
The Total Magnetic Intensity Image has been compiled usingaeromagnetic data from the
Department of State Development, South Australia.Aeromagnetic data has been merged, gridded and imageprocessed by the Geological Survey of South Australia,
DSD Resources and Energy Group.
SCALE 1:1000000 SCALE 1:1000000 Modified from Interpreted Crystalline Basement Geology Of The Gawler Craton (Fairclough et al. 2003)Interpreted Solid Geology Of The Curnamona Province (Burtt and Betts, 2003),
Musgrave Block, Central Australia: regional geology from interpretation ofaeromagnetic data (Rankin and Newton, 2002), Solid Geology South Australia (Cowley, 2006).
5 0 5 10 15 20 25KILOMETRES KILOMETRES
SA GEOLOGICAL ATLAS SERIES SHEET
GEOLOGICAL SURVEY OF SOUTH AUSTRALIADEPARTMENT OF STATE DEVELOPMENT
SOLID GEOLOGY INTERPRETATIONTOTAL MAGNETIC INTENSITY IMAGE
AUSTRALIA 1:250 000
+7.50
°E
+7.25
°E
+7.00
°E
+6.75
°E
+6.50
°E
+6.25
°E
+7.75
°E
KIMBA
LINCOLN
WHYALLAELLISTON
MAITLAND
KINGSCOTE
Coulta5929
Tumby6129
Lincoln6028
Spilsby6128
Wangary5928
Cummins6029
WA
NTQLD
SANSW
VIC
TAS
INDEX TO 1:100 000 SHEETS
INDEX TO ADJOINING 1: 250 000 SHEETSMagnetic Declination 2000
(Annual variation +1.4 minutes)
SCALE 1:250,000
DIGITAL EDITIONSUBJECT TO AMENDMENT
See published printed map for further information
A two standard deviation contrast stretch has been applied to the raster image above.
35° 0
0'34
° 30'
34° 0
0'
135° 00' 135° 30' 136° 00' 136° 30'
35° 00'34° 30'
34° 00'
135° 00' 135° 30' 136° 00' 136° 30'
35° 0
0'34
° 30'
34° 0
0'
135° 00' 135° 30' 136° 00' 136° 30'
35° 00'34° 30'
34° 00'
135° 00' 135° 30' 136° 00' 136° 30'
35° 0
0'34
° 30'
34° 0
0'
135° 00' 135° 30' 136° 00' 136° 30'
35° 00'34° 30'
34° 00'
135° 00' 135° 30' 136° 00' 136° 30'
COMMODITIESCALI CalcreteFe IronFEORE Iron OreFEST Ironstone -
constructionmaterials
GNSS GneissGRNT GraniteGRPH GraphiteGRVL GravelGYPS GypsumKAO KaolinLSND Lime sandQTZE QuartziteSAND SandTALC Talc
LINEAR STRUCTURE
.............................................FAULT POSITION ACCURATE.....................................FAULT POSITION APPROXIMATE
................................................................................TREND-LINE
GEOLOGICAL BOUNDARY
..................................................................................COASTLINE...GEOLOGICAL BOUNDARY POSITION ACCURATE
...........................................................................GEOLOGICAL BOUNDARY POSITIONAPPROXIMATE
Solid Geology - Linear Structure
.........................................................................Fault position accurate..........................................................................................Mylonite zone LINCOLN
SI5311
Solid Geology
Donington SuiteLd
Dutton SuiteALd
Hall Bay VolcanicsALsh
Hutchison GroupLh
Miltalie GneissL-m
Moody SuiteLo
Price MetasedimentsL-p
Sleaford ComplexALs
Spilsby SuiteMs
Unnamed GIS Unit - see descriptionMc
Unnamed GIS Unit - see descriptionLi1
Unnamed GIS Unit - see descriptionL36
nTesla
-1442.36 10179.21
-911.8 -323.64 264.52
SI5311
LINCOLN
GEOMORPHIC FEATURES
................................................................................................LAKE.............................................................INTERMITTENT LAKE
........................................................MINOR WATERCOURSE..........................................................................................SWAMP
...............................................................................SAND RIDGE
............................................................................... !WATERHOLE
MINING
........................................................................... GPIT/CUT - CONSTRUCTION MATERIALS (SANDAND/OR CLAY)
............................................................................................. ÌQUARRY - CONSTRUCTION MATERIALS (HARDROCK)
........... ÌMINE - METALS AND INDUSTRIAL MINERALS........................................................... ÇDEPOSIT - NO MINING
CULTURAL FEATURES
.....................................................................PRINCIPAL ROAD................................................................SECONDARY ROAD
...........................................................................MINOR ROADS..............................................................VEHICULAR TRACKS
.......................................................OPERATIONAL RAILWAY..........................................................ABANDONED RAILWAY
......................................................................WATER PIPELINE................................................................... !IDENTIFIED POINT
...................................................................................... "BUILDING..................................................................LANDING GROUND
.............................................................. !(TOWN OR LOCALITY
STRUCTURAL FEATURES
...........................................................TECTONIC FOLIATION.................................TECTONIC FOLIATION - VERTICAL
.......................HORIZONTAL SEDIMENTARY BEDDING.....................................................................................HORIZONTAL SEDIMENTARY BEDDING -
VERTICAL
..............................................................................HORIZONTAL SEDIMENTARY BEDDING -HORIZONTAL
Any person purchasing this map may reproduce it for their own useor that of their staff, but not for any other purpose except with the written
permission of the Chief Executive, Department of State Development SA, GPO Box 320, Adelaide, South Australia, 5001.
CROWN COPYRIGHT RESERVEDDepartment of
State Development SA.
Topographic detail based on TOPO-250K GEODATA (source scale 1:250 000)supplied by Geoscience Australia - National Mapping Division, ACT.The relationship between this data and DSD data is not guaranteed.
Computer generated from SA_GEOLOGY database(Digital data available upon request)
Product of Spatial Information Services.Published by, and with the authority of, the
Department of State Development SA.Grey numbered lines indicate the 10000 metre Map Grid
Transverse Mercator Projection, Geocentric Datum Australia, 1994.The lake boundaries displayed on this map may have been derived from geological interpretation
and may not match lakes interpreted by topographic mapping authorities.Not all structures are represented on this particular map.
Mapping and Compilation by M.P. Schwarz, B.Sc.(Hons), and L.R. Rankin, B.Sc.(Hons) withcontributions by A.R. Martin, B.Sc.(Hons), A.J. Parker, Ph.D., W.M. Cowley, B.Sc.(Hons), S.O.
McAvaney, B.Sc.(Hons), and C.E. Wade, B.Sc.(Hons)S.M. Hill, Ph.D., Director, Geological Survey of South Australia.
Geological boundaries displayed on this map have beenDerived from geological interpretation and are not
intended to be used for navigational purposes.Copies of this map can be obtained from the
Department of State Development SA, Adelaide.9/2/2017
2017
Current version 2016.2
UNITS ARE NOT LISTED IN STRICT STRATIGRAPHIC ORDER BELOW AGE LEVEL
R E F E R E N C EHOLOCENE
PLEISTOCENE-HOLOCENE
PLEISTOCENE
PLIOCENE
OLIGOCENE
EOCENE-PLEISTOCENE
TERTIARY
MESOPROTEROZOIC
PALAEO-MESOPROTEROZOIC
PALAEOPROTEROZOIC
ARCHAEAN-PALAEOPROTEROZOIC
MISCELLANEOUS
CHINMINA SYENITE: Monzonite, massive, to weaklyfoliated, medium to coarse-grained, dark grey-black,phenocrysts of plagioclase, microcline and hornblende.LINCOLN sheet.
Lzoh
MOODY SUITE: Adamellite, medium-grained;garnetiferous; granite. U-Pb ages 1709-1701Ma.Lzo
TOURNEFORT METADOLERITE: Gabbro and dolerite,fine to coarse-grained, massive, black dykes. Chilledmargins, variably recrystallised to amphibolite andhornblende granulite. Age ~1800Ma.
L-u
MILTALIE GNEISS: Gneiss, migmatitic grey granitic,coarse-grained equigranular foliated, quartz, perthiticmicrocline, plagioclase, biotitic.
L-mPRICE METASEDIMENTS: Schist, fine grained, pelitic,magnetite-rich.L-p
Mylonitic Donington Suite and/or Miltalie Gneiss.L10
Peridotite, massive, coarse grained, dark green to black;biotitite, pyroxenite, hornblendite.LM-n2
Diorite, massive, medium to coarse grained, dark green.LM-n1
COONTA GABBRO: Gabbro, massive, coarse grained,dark green; diorite, massive, medium to coarse grained,dark green; peridotite, massive, coarse grained, dark greento black.
LM-n
Quartz veins/bodies, undifferentiated.qzMylonitised rocks, undifferentiated.my
BLUE RANGE BEDS: Sandstone, minor grit and pebblebeds, white, massive to crossbedded, rare haematiteveins.
McbGranodiorite, fine-medium grey.Ms3
Í Í Í Í Í Í Í Í
Í Í Í Í Í Í Í Í
Í Í Í Í Í Í Í Í
Í Í Í Í Í Í Í Í
Í Í Í Í Í Í Í Í
Í Í Í Í Í Í Í Í
Í Í Í Í Í Í Í Í
Í Í Í Í Í Í Í Í
Í Í Í Í Í Í Í
Í Í Í Í Í Í Í
Í Í Í Í Í Í Í
Í Í Í Í Í Í Í
Í Í Í Í Í Í Í
Í Í Í Í Í Í Í
Í Í Í Í Í Í Í
Fine-grained granite, aplite.Ms2
Í Í Í Í Í Í Í Í
Í Í Í Í Í Í Í Í
Í Í Í Í Í Í Í Í
Í Í Í Í Í Í Í Í
Í Í Í Í Í Í Í Í
Í Í Í Í Í Í Í Í
Í Í Í Í Í Í Í Í
Í Í Í Í Í Í Í Í
Í Í Í Í Í Í Í
Í Í Í Í Í Í Í
Í Í Í Í Í Í Í
Í Í Í Í Í Í Í
Í Í Í Í Í Í Í
Í Í Í Í Í Í Í
Í Í Í Í Í Í Í
Granite, medium-coarse tabular-feldspar.Ms1
SPILSBY SUITE: Granite, grey, coarse-grained porphyritic(Adamellite to granodiorite), Massive, weakly foliated. Age1576+/-198 Mapooled Rb-Sr Webb 1978, 1475-1410 Ma(K-Ar) Webb et al. 1986.
Ms
Quaternary playa sediments.Ql1YAMBA FORMATION: Clay, lacustrine, gypsiferous;gypsum-quartz sand . Dunes, playa lakes.Qly
Undifferentiated Pleistocene calcrete.Qp\caPOORAKA FORMATION: Clay, sand and carbonate earth,silty, with gravel lenses.QpapBRIDGEWATER FORMATION: Bioclastic barrier shorelinedeposits, silica rich, with heavy minerals, shallow sub-tidal.Coastal, cross-bedded aeolian calcarenite with palaeosolhorizons and capped by calcrete.
QpcbGLANVILLE FORMATION: Clay, mottled, shelly;calcarenite, skeletal, coquina. Geochron age 132 000+/-6000 years Bp on TL.
QpcgPleistocene dune core sand.Qpe1WIABUNA FORMATION: Silt to fine-grained sand,orange-brown, calcareous , conglomeratic in part. Aeolian.QpewPleistocene gravel, clay, silt and sand with soft carbonate,overlying nodular/tabular calcrete. Based on Qp1 onGAIRDNER, YARDEA, STREAKY BAY, WHYALLA, Qp onCHILDARA.
Qpr4
Limestone, sandy and pebbly, molluscan fauna. FisheryBay.Tp6
Limestone, brown and pink, bryozoal, gritty and pebbly atbase, latest Oligocene fauna. Fishery Bay.To4
WANILLA FORMATION: Sand, micaceous, carbonaceous;interbeds of lignite.Tbw
Undifferentiated Tertiary ferricrete.T\feUndifferentiated Tertiary silcrete.T\si
Lower and/or Upper Middleback Jaspilite:amphibole-magnetite schist and quartzite. Based onProt-hm1 on YARDEA.
Li1COOK GAP SCHIST: Schist, medium-grained,,biotite-garnet-sillimanite quartzo-feldspathic, grading togneiss, migmatised in high-grade area, locally graphitic.
LicKATUNGA DOLOMITE: Marble, white to pale grey,dolomitic, layered with serpentine, withcalcite-diopside-tremolite banding.
LikLOWER MIDDLEBACK JASPILITE: Haematite, banded,with quartzite+magnetite, carbonate, schist and chert.Grades into jaspilite in places.
LilBURRAWING AMPHIBOLITE: Amphibolite, fine tomedium-grained, interbedded gradationally with bandeddiopside-hornblende-rich calcsilicate gneiss. LINCOLNsheet.
LirUPPER MIDDLEBACK JASPILITE: Jaspilite.Liu
COULTA GRANODIORITE: Granite; granodiorite; withabundant mafic xenoliths. Foliated.ALdc
Í Í Í Í Í Í Í Í
Í Í Í Í Í Í Í Í
Í Í Í Í Í Í Í Í
Í Í Í Í Í Í Í Í
Í Í Í Í Í Í Í Í
Í Í Í Í Í Í Í Í
Í Í Í Í Í Í Í Í
Í Í Í Í Í Í Í Í
Í Í Í Í Í Í Í
Í Í Í Í Í Í Í
Í Í Í Í Í Í Í
Í Í Í Í Í Í Í
Í Í Í Í Í Í Í
Í Í Í Í Í Í Í
Í Í Í Í Í Í Í
KIANA GRANITE: Granite, porphyritic, gneissic. Weak tostrong alignment of tabular feldspars.ALdk
Í Í Í Í Í Í Í Í
Í Í Í Í Í Í Í Í
Í Í Í Í Í Í Í Í
Í Í Í Í Í Í Í Í
Í Í Í Í Í Í Í Í
Í Í Í Í Í Í Í Í
Í Í Í Í Í Í Í Í
Í Í Í Í Í Í Í Í
Í Í Í Í Í Í Í
Í Í Í Í Í Í Í
Í Í Í Í Í Í Í
Í Í Í Í Í Í Í
Í Í Í Í Í Í Í
Í Í Í Í Í Í Í
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WHIDBEY GRANITE: Granite, massive, even grained.Weakly foliated. Age 2337+/-71 Ma.ALdwSLEAFORD COMPLEX: Metasediment; metabasalt, sills,dykes; augen gneiss. Granulite facies, amphibolite facies.ALsCARNOT GNEISSES: Garnet gneiss; porphyroblasticgneiss; paragneiss; basic granulite; layered garnet gneiss;felsic gneiss. Interpreted as metasediments, tholeiiticbasalt and synorogenic intrusives.
ALscParagneiss, banded; garnet-biotite quartz feldspar gneiss;porphyroblastic cordierite-sillimanite quartz feldspargneiss. Age: 2412+/-72 Ma. LINCOLN sheet.
ALsc1Orthogneiss; foliated K feldspar granite to augen gneiss.Age: 2436+/-137 Ma (Rb-Sr whole rock); massive tocompositionally banded felsic gneiss. Age: 2637+/-21 Ma.LINCOLN sheet.
ALsc2MASSENA BAY GNEISSES: Gneiss, banded,quartz-feldspar-biotite; quartzofeldspathic orthogneiss withrounded mafic inclusions, migmatitic leucosomes,LINCOLN sheet.
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WANGARY GNEISS: Gneiss,microcline-plagioclase-quartz-biotite-muscovite. Age2380+/-60 Ma (Rb-Sr); 2445+/-32 Ma (U-Pb).
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Present day Holocene alluvium; current bedload.Qha1SAINT KILDA FORMATION: Undifferentiated Holocenecoastal marine sediment.QhckSupratidal sand/mud flats: gypseous clay. Based on Qhk2on Vincent 1:50 000.Qhck5Shelly/quartz muddy sand of intertidal flats; bare orZostera-colonised. Based on Qhk6 on Vincent 1:50 000.Veneered by cobbles and gravel in western upper SpencerGulf.
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P P P P POrganic/shelly sand/mud of mangrove woodland andsamphire-algal marsh. Based on Qhk4 and 5 on Vincent1:50 000.
Qhck9SEMAPHORE SAND MEMBER: Unconsolidated whitebioclastic quartz-carbonate sand of modern beaches andtransgressive dune fields.
QhcksHolocene sand spread.Qhe3MOORNABA SAND: Sand, aeolian, off-white and paleyellow, quartz-rich with carbonate pipes.QhemUndifferentiated Holocene lacustrine/playa sediments.QhlHolocene playa sediments. Example: Qhl onCURDIMURKA.Qhl1Holocene claypan and lagoonal sediments. Based on Qhlon CHOWILLA.Qhl3
Quaternary gypsiferous dunes/lunettes.Qe3
MOREENIA ADAMELLITE: Adamellite, grey,coarse-grained; biotite adamellite, minor garnet, probablygrades to granite at Ungarra. LINCOLN sheet.
LzomURANNO MICROGRANITE: Microgranite, grey,equigranular, fine to medium-grained, local weak foliation.LzouYUNTA WELL LEUCOGRANITE: Granite and pegmatite,medium to coarse-grained muscovite. Variably foliated.LzoyPETER PAN SUPERSUITE: Magmatic rocks, felsic andlesser mafic. Intruded during the Kimban Orogeny anddated ~1750-1700Ma.
LzDONINGTON SUITE: Quartz gabbronorite, hypersthenegneissic granite, megacrystic intermediate granite gneiss,alkali feldspar granitic gneiss, orbicular granodiorite,metadolerite. 1855-1845Ma.
LdQuartz gabbronorite.Ld1
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Orbicular granodiorite.Ld2COLBERT GRANITE: Granite-gneiss, massive, foliated,medium-grained equigranular.LdcJUSSIEU METADOLERITE: Metadolerite dykes andenclaves.Ldj
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MEMORY COVE CHARNOCKITE: Granite gneiss,medium to coarse-grained, felsic hypersthene. Foliated inplaces, locally porphyritic.
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WANNA MEGACRYSTIC GRANITE GNEISS:Granite-gneiss, weakly to strongly foliated, mafic rich,coarse-grained, meagcrystic; granite-granodiorite augengneiss, ovoid zoned plagioclase and K-fspar to 40 mmdiam. Local mafic xenoliths.
LdwHUTCHISON GROUP: Quartzite, pelitic and chemicalmetasediments, jaspilite.LhWARROW QUARTZITE: Quartzite, massive, rarelycross-bedded, conglomeratic, pelitic; gneiss; nephrite.Lhw
