Dissertations / Theses on the topic 'Structural South Australia Olary Region'
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Haidarian, Mohammad Reza. "Aeromagnetic interpretation of a section of the Willyama Inliers in the Curnamona Craton, South Australia /." Title page, contents and abstract only, 1996. http://web4.library.adelaide.edu.au/theses/09PH/09phh149.pdf.
Full textUkaigwe, Nnaemeka Francis. "Interpretation of aeromagnetic data of the Olary province, South Australia and the development of interpretation methods /." Title page, contents and summary only, 1985. http://web4.library.adelaide.edu.au/theses/09PH/09phu34.pdf.
Full textTaylor, Ashley David. "Structural mapping adjacent to the 'Woman-in-White amphibolite' in the Olary Domain, South Australia /." Title page, abstract and table of contents only, 1999. http://web4.library.adelaide.edu.au/theses/09SB/09sbt238.pdf.
Full textClark, Jonathan. "Structural and metamorphic investigation of the Cathedral Rock-Drew Hill area, Olary Domain, South Australia /." Title page, table of contents and abstract only, 1999. http://web4.library.adelaide.edu.au/theses/09SB/09sbc5931.pdf.
Full textBradbury, Georgina A. "The structural and mineralogical features of the Willyama Supergroup, near Mutooroo Homestead, Olary Block, South Australia /." Title page, contents and abstract only, 2000. http://web4.library.adelaide.edu.au/theses/09S.B/09s.bb798.pdf.
Full textBrett, Damien. "Structural, geochemical and isotopic investigation of granitoids within the central area of the eastern Weekeroo Inlier, Olary Domain, South Australia /." Title page, abstract and contents only, 1998. http://web4.library.adelaide.edu.au/theses/09SB/09sbb8448.pdf.
Full textMatthews, Chris. "The structural geometry of the Onkaparinga Gorge region, southern Adelaide fold belt, South Australia /." Title page, contents and abstract only, 1993. http://web4.library.adelaide.edu.au/theses/09SB/09sbm438.pdf.
Full textFour coloured maps in pocket inside back cover. Three plates have overlays. National grid reference (SI 54) 6627(1: 50000). Includes bibliographical references.
Goodall, Anthony. "Basement structure of the Simpson Desert region, South Australia and its control on overlying sedimentation and structural development /." Title page, contents and introduction only, 1993. http://web4.library.adelaide.edu.au/theses/09SB/09sbg646.pdf.
Full textRoyal, Matthew. "The structural geometry and evolution of a foreland region of the Adelaide Fold and Thrust Belt, with particular reference to the western margin of the belt in the Mid-North region, South Australia /." Adelaide, 1997. http://web4.library.adelaide.edu.au/theses/09SB/09sbr8883.pdf.
Full textAustralian National Grid Reference Hamley Bridge 6629-iii 1:50 000 Sheet. Includes bibliographical references (leaves 29-31).
Dare, David L. "The anatomy of a fold and thrust terrane in the northern Mt. Lofty Ranges, South Australia : an appraisal of the structural evolution and the implications for gold and base metal mineralization in the region of the Ulooloo Gold Reserve /." Title page, contents and introduction only, 1995. http://web4.library.adelaide.edu.au/theses/09S.B/09s.bd217.pdf.
Full textAustralian National Grid reference Hallett 6631-11 1:50 000 sheet Caroona 6731-111 1:50 000 sheet. Includes bibliographical references.
Haidarian, Mohammad Reza. "Aeromagnetic interpretation of a section of the Willyama Inliers in the Curnamona Craton, South Australia / Mohammad Reza Haidarian." Thesis, 1996. http://hdl.handle.net/2440/19064.
Full textBibliography: leaves 147-168.
xiv, 184, [14] leaves, [35] leaves of plates : ill. (chiefly col.), maps ; 30 cm.
Thesis (Ph.D.)--University of Adelaide, Dept. of Geology and Geophysics, 1998
Taylor, A. D. "Structural mapping adjacent to the “Woman-in-White” amphibolite in the Olary Domain, South Australia." Thesis, 1999. http://hdl.handle.net/2440/119337.
Full textA structural study of Palaeoproterozoic Willyama Supergroup rocks to the southeast of Old Boolcoomata approximately 20 kilometres north of Olary, South Australia, discloses a complex history of deformation. This includes an axial planar S1 schistosity and several intersecting locally developed subsequent planar fabrics. The main findings support previous unpublished company studies. Structural maps were produced at various scales in areas surrounding the ‘Woman-in-White’ amphibolite and all available observations were used to form a chronology of events and tectonic model for the geometric and kinematic evolution of the area. In a domain east of the 'Woman-in-White' amphibolite the S1 is parallel to the axial plane of a major isoclinal synform closing to the east. S2 is axial planar to tight to open class 2 and class 1c F2 folds that trend generally north to northeast. Regionally, and particularly in the vicinity of the 'Woman-in-White' amphibolite, a third deformation is very intensely developed generating two fabrics. The S3 schistosity is the axial planar fabric to tight to isoclinal F3 folds trending consistently east-west. The S3 fabric is also expressed as a crenulation of the S1 regional schistosity. These pre-Adelaidean structural elements are recognised as comprising the Olarian Deformation. Fold interference is present on all scales. Olarian deformation events two and three have given the flat lying western limb of the principal F1 synform a luniform, dome and basin morphology. Type 2 and type 3 interference patterns are the most common in the area mapped. The occurrence of the two interference patterns is due to the variable angle between OD2 and OD3 compressions, which is commonly approximately 40 in the west-southwest part of the mapped area. This work conforms closely in complexity to previous regional studies and has been supplemented by other new investigations of an important northeast-southwest trending shear zone corresponding to OD3, lying further to the north, and a geochemical investigation of the 'Woman-in-White' amphibolite indicating its probable mantle origin and possible emplacement before all deformations occurred.
Thesis (B.Sc.(Hons)) -- University of Adelaide, School of Physical Sciences, 1999
Brett, D. "Structural, geochemical and isotopic investigation of granitoids within the central area of the eastern Weekeroo Inlier, Olary Domain, South Australia." Thesis, 1998. http://hdl.handle.net/2440/119992.
Full textIn the central part of the eastern Weekeroo Inlier, Olary Domain, two types of granite have been identified. This thesis explores both granite types in order to explain possible tectonic environments and geological evolution during the Proterozoic. The A-type Walter Outalpa granite is characterised by high Si02, Zr, Nb, Y, rare earth elements (REE) and low MgO, CaO, Ti02, P205 and light field strength elements (LFSE). High zircon saturation temperatures differentiate this fractionated A-type granite from potential fractionated I-type granites. The peraluminous granite is characterised by high Si0, Al203, Rb, U, Th, and low MgO, CaO, Ti02, Sr and light REE. It displays strong geochemical similarities to the Bimbowrie S-type granite. Consistent geochemical and isotopic characteristics for the Walter Outalpa granite and other similar A-type granites across the Olary Domain indicate a single regional crustal plus mantle source. Partial melting of lower Archaean crust due to lithospheric thinning is proposed. Geochemistry and isotopic analysis of the peraluminous granites suggest varying infracrustal sources for loosely grouped S-type granites in the Olary Domain. Previous interpretations for the depositional environment of the Willyama Supergroup metasediments in a continental rift setting are supported by comagmatic A-type volcanics and granites within the central part of the eastern Weekeroo Inlier. An extensional environment during emplacement is consistent with evidence for shallow level emplacement such as graphic texture, and the absence of a contact aureole for the Walter Outalpa granite. There is foliation development and evidence of folding for three deformation events during the Proterozoic Olarian Orogeny. Timing relationships between granitoids and metasediments in this area have constrained relative timing of emplacement. Low temperature solid state deformation affected the A-type Walter Outalpa granite after emplacement into Willyama Supergroup metasediments. Crosscutting relationships between the peraluminous granite and adjacent deformed metasediments imply a late to post D2 emplacement for this granite.
Thesis (B.Sc.(Hons)) -- University of Adelaide, School of Physical Sciences, 1998
Matthews, C. "The structural geometry of the Onkaparinga Gorge region, southern Adelaide Fold Belt, South Australia." Thesis, 1993. http://hdl.handle.net/2440/131121.
Full textThe Onkaparinga Gorge, situated on the Onkaparinga River southwest of Clarendon contains exposed middle Adelaidean rocks of the southern Adelaide Fold Belt. The structural geometry displayed exists as the result of a Cambro-Ordovician compressional deformation, the Delamarian Orogeny. Folds are gentle in competent strata and close to tight and west vergent in fine grained incompetent strata. The majority of faulting is thrusting oriented subparallel to bedding with one high angle thrust, the Onkaparinga Fault that crosscuts all other tectonic elements. Low angle thrusting caused the repetition of competent beds and the duplexing or imbrication of incompetent units. Total displacement calculated by the addition of all minimum displacements measured on individual thrusts is in the order of 1.8 kilometres. Strain patterns indicate that thickening of bedding has occurred in the Sturt Formation diamictite with considerable shortening and volume loss due to compaction. The style of deformation in the Belair Subgroup is one of stretching parallel to bedding. The difference in strain patterns in the two above mentioned formations suggests that there is a structural discontinuity between the Belair Subgroup and the Sturt Formation. Evidence from geological mapping and subsequent stereographic projections of field data indicates that thrusting subparallel to bedding has been the major deformational influence at the levels of the Sturt and Tapley Hill Formations with folding less influential. This evidence may support the existence of a roof thrust zone at this level but such features can also be attributed to other deformational models. Two models of tectonic evolution can explain the current structural geometry in the Onkaparinga Gorge. The first model associates the thrusting observed with fold development during compression. The second model proposes a two-part deformation of thrusting followed by folding of the thrusted strata during continued compression.
Thesis (B.Sc.(Hons)) -- University of Adelaide, School of Physical Sciences, 1993
Rutherford, Lachlan Stuart. "Developing a tectonic framework for the Southern Curnamona Cu - Au Province : geochemical and radiogenic isotope applications." 2006. http://hdl.handle.net/2440/37818.
Full textThesis (Ph.D.)--School of Earth and Environmental Sciences, 2006.