australia 1:250 000 sa geological atlas series sheet
TRANSCRIPT
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Waldana Well
VOAKES HILL
VOAKES HILL CORNER
Great Victoria Desert
Maralinga Tjarutja Lands
Anangu Pitjantjatjara Lands
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The Total Magnetic Intensity Image has been compiled usingaeromagnetic data from the
Department for Energy and Mining, South Australia.Aeromagnetic data have been merged, gridded and image
processed by the Geological Survey of South Australia.
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 FOR ENERGY AND MINING
SOLID GEOLOGY INTERPRETATIONTOTAL MAGNETIC INTENSITY IMAGE
AUSTRALIA 1:250 000
+5.25
°E
+5.00
°E
+4.75
°E
+4.50
°E
+4.00°E
+4.25°E +5.50
°E
GILESWELLS
WYOLA
LINDSAY
MAURICE
NOORINA
EVERARDBIRKSGATE
TALLARINGA
Mena5140
Niarrie5041
Pupilla5141
Waldana5040
Ungoolya5241
Leemurra5240
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.
29° 0
0'28
° 30'
28° 0
0'
130° 30' 131° 00' 131° 30' 132° 00'
29° 00'28° 30'
28° 00'
130° 30' 131° 00' 131° 30' 132° 00'
29° 0
0'28
° 30'
28° 0
0'
130° 30' 131° 00' 131° 30' 132° 00'
29° 00'28° 30'
28° 00'
130° 30' 131° 00' 131° 30' 132° 00'
29° 0
0'28
° 30'
28° 0
0'
130° 30' 131° 00' 131° 30' 132° 00'
29° 00'28° 30'
28° 00'
130° 30' 131° 00' 131° 30' 132° 00'
WELLS
SH5204
nTesla
-275.076 648.638
-268.526 -34.284 199.957
WELLSSH5204
Solid Geology - Linear Structure
....................................................................Fault position accurate............................................................Fault position approximate
..........................................Fault normal ticks on younger rocks.............Fault reverse approximate triangles upthrown side
.......................................Fault reverse triangles upthrown side
HYDROGRAPHIC AND GEOMORPHIC FEATURES
........................................................INTERMITTENT LAKE...................................................MINOR WATERCOURSE
......................................................................................... !BORE......................................................................... "WATER TANK
..........................................................................SAND RIDGE
CULTURAL FEATURES
.........................................................VEHICULAR TRACKS.............................................................. !IDENTIFIED POINT
GEOLOGICAL BOUNDARY
...GEOLOGICAL BOUNDARY POSITION ACCURATE
......................................................................GEOLOGICAL BOUNDARY POSITIONAPPROXIMATE
LINEAR STRUCTURES
.......................................................................ESCARPMENT
.........................................................................ESCARPMENT APPROXIMATE, TOPOGRAPHICDEPRESSION
.................................................................GYPSITE DUNES
D
SCALE 1:2000000
A: Detailed ground traversesB: Image interpretation with limited ground traversesC: Image interpretation with potentially some minor ground traversesD: Image interpretation only
GEOLOGICAL RELIABILITY DIAGRAM
Wells sheet preliminary published 1971
R E F E R E N C EHOLOCENE
HOLOCENE ALLUVIAL/FLUVIAL SEDIMENTS: UndifferentiatedHolocene alluvial/fluvial sediments.Qha
PLEISTOCENE
PLEISTOCENE CALCRETE: Undifferentiated Pleistocene calcrete.Qp\ca
PLEISTOCENE-HOLOCENE
QUATERNARY AEOLIAN UNIT 1: Quaternary dunefield sands.Qe1
QUATERNARY AEOLIAN UNIT 3: Quaternary gypsiferous dunes/lunettes.Qe3QUATERNARY LACUSTRINE/PLAYA UNIT 1: Quaternary playasediments.Ql1QUATERNARY REGOLITH/COLLUVIAL SEDIMENTS: UndifferentiatedQuaternary colluvial/regolith sediments.QrQUATERNARY REGOLITH/COLLUVIAL UNIT 4: Quaternary calcareoussandy regolith. Interpreted from Landsat imagery. NOORINA, WELLS,WYOLA.
Qr4QUATERNARY REGOLITH/COLLUVIAL UNIT 5: Quaternary ferruginoussandy regolith. Interpreted from Landsat imagery. NOORINA, WELLS,WYOLA.
Qr5
EOCENE-PLEISTOCENE
GARFORD FORMATION: Mudstone, carbonate, stromatolitic, oncoliticand oolitic, gastropods, minor sandstone and grit horizons. Upwardchange from argillaceous to carbonate mudstone. Lacustrine to flood plain.
TigTERTIARY
TERTIARY SILCRETE: Undifferentiated Tertiary silcrete.T\si
CAMBRIAN
ORDOVICIAN-SILURIAN
MOUNT CHANDLER SANDSTONE: Quartz sandstone, well rounded, fineto medium-grained, white, crossbeds with heavy mineral laminae;sandstone, feldspathic, burrowed, orange to reddish; minor layers ofpolished quartz pebbles.
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TRAINOR HILL SANDSTONE: Sandstone, well-sorted, kaolinitic,feldspathic, calcareous, white, grey, red-brown; siltstone and claystone,micaceous, red-brown; pebbly horizons.
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Solid Geology
Gairdner DoleriteN-g
AM1 Archaean-Mesoproterozoic unit 1
L40 Palaeoproterozoic unit 40
LM9 Palaeoproterozoic-Mesoproterozoic unit 9
LM10 Palaeoproterozoic-Mesoproterozoic unit 10
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 for Energy and Mining SA, GPO Box 320,Adelaide, South Australia, 5001.
CROWN COPYRIGHT RESERVEDDepartment for Energy and Mining 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 DEM 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 for Energy and Mining SA.Grey numbered lines indicate the 10000 metre Map Grid
The lake boundaries displayed on this map may have been derived from geological interpretationand may not match lakes interpreted by topographic mapping authorities.
Not all structures are represented on this particular map.Mapping and Compilation by G.W. Krieg, B.Sc.(Hons), from LANDSAT imagery with limited ground
control, with contributions from M.C. Benbow, B.Sc., and G.M. Pitt, B.Sc.
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 for Energy and Mining SA, Adelaide.
2020
Current version 2018.Digital
Transverse Mercator Projection, Geocentric Datum Australia, 2020.
R.C. Cobcroft, Director, Geological Survey of South Australia.
2020