Northern gawler craton

Author: anpj

August undefined, 2024

Economically important deposits found in the craton include gold, diamonds, copper, nickel, granite, iron ore, lead-zinc, uranium, coal, industrial minerals and arsenic. The huge Olympic Dam copper-gold operation is located in the Eastern Olympic Copper-Gold Province at the cratons eastern edge. The Prominent Hill copper-gold mine is northwest of Olympic Dam and the Challenger Gold Mine is to the west of Prominent Hill located in the centre of the cr… WebThe Sleafordian gold mineral system is defined by the region of preserved Archean to early Paleoproterozoic age lithologies (~2555–2460 Ma, Reid et al. 2014) which wraps around the northern and south-eastern side of the Gawler Craton (Figure 1). Belts of mineralised sediment/greenstone/banded iron formation (BIF) lithologies within this arc ...

Interpretation of a ca. 1600–1580 Ma metamorphic core complex …

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WebPrevious thermochronology studies of the northern Gawler Craton have interpreted cooling from mid-crustal temperatures in two phases; either cooling subsequent to a c. … Web– northern Gawler Craton, South Australia Mark Rieuwers Antoine Caté SRK Consulting SRK Consulting L1, 10 Richardson Street, West Perth S1500, 155 University Avenue, … Web4 de jan. de 2024 · The Yorke Peninsula region in the southeastern Gawler Craton forms the southern portion of the Olympic CuAu Province that hosts the giant Olympic Dam, … ts group 4 application 2022

Gawler Craton exploration heats up as juniors step-up efforts …

Interpretation of a ca. 1600–1580 Ma metamorphic core …

Web16 de fev. de 2024 · Regional geophysical analysis indicates Kimban orogenesis extensively affected the Northern Gawler Craton and was proceeded by at least seven additional periods of faulting, shearing or folding. Preliminary geophysical analysis of the region to the south of the traditional margin of the Mt Isa Block appears to indicate the presence of a … Web1 de set. de 2024 · We also report new zircon Hf isotope data for the ∼ 1.58 Ga Laclede orthogneiss in the Clearwater block, which along with published U-Pb and Hf isotope constraints, support a paleogeographic connection between the Gawler craton, East Antarctica, and northwestern Laurentia during ∼ 1.9 Ga to ∼ 1.6 Ga. Comparison with … philophos incWeb31 de dez. de 2007 · The newly defined presence of the Palaeoproterozoic Kimban Orogeny in the northern Gawler Craton demonstrates the Kimban Orogeny to be a major, high-grade, craton-wide orogenic event. This finding contradicts previous suggestions that the northern Gawler Craton was accreted to the proto-Gawler Craton during the later … philophobia medication

"WebHere, we present results from apatite fission track thermochronology applied to basement rocks at the northern margin of the Gawler Craton, revealing a differential cooling history with respect to ... " - Northern gawler craton

Northern gawler craton

Evolution of the Mount Woods Inlier, northern Gawler …

Web26 de jul. de 2024 · The Gawler Craton records a long and complex evolution commencing in the Mesoarchean, and with cratonization in the early Mesoproterozoic (Figures 1 and 2; Hand et al., 2007; Reid, 2024; Reid & Hand, 2012).The oldest identified unit is the ~3.15 Ga Cooyerdoo Granite in the southeastern Gawler Craton (Fraser et al., 2010).All other … WebNaughlen was a male Human commander of the Galactic Republic during the time of the Cold War. In 3643 BBY he was stationed on Nar Shaddaa and together with lieutenant …

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Web1 de mai. de 2003 · The Mount Woods Inlier lies in the northern part of the Gawler Craton and comprises sparsely outcropping, poly-deformed, and high-temperature metamorphic … Webdomain within the Gawler Craton of South Australia (in particular, the northern Olympic Domain; Fig. 1) and preserves a complex geological history that began in the …

WebTemporal and isotopic correlation of these indurated rocks with Palaeoproterozoic basins throughout the North Australian Craton suggests they may form part of an extensive basin system that developed across the Australian continent during the Late Palaeoproterozoic. The meta-sedimentary and meta-igneous rocks of the northern Gawler Craton ... Web1 de mai. de 2003 · This approach is used to constrain the geometry and evolution of the sparsely exposed Mount Woods Inlier in the northern Gawler Craton. The Mount Woods Inlier records a history of poly-phase deformation, high-temperature metamorphism , and syn- and post-orogenic magmatism between ca. 1736 and 1584 Ma.

Webocean-continent transition in the northern Gawler Craton Tom Wise1* Mark Pawley2 Stephan Thiel3 Rian Dutch4 1 Geological Survey of South Australia, [email protected] 2 Geological Survey of South Australia, [email protected] 3 Geological Survey of South Australia & School of Physical Sciences, University of Adelaide, … WebThe poorly exposed northern Gawler Craton comprises four geophysically defined domains, the Peak and Denison Inlier, the Mount Woods Domain, Coober Pedy Ridge …

WebGawler Craton Airborne Survey; GP2: next generation mineral systems mapping; Portable XRF geochemistry; SedCu; UltraFine+; South Australian Discovery Mapping; Critical …

WebWidespread sedimentation occurred over the craton during the period ~1770 to 1740 Ma, including the Peake Metamorphics (~1775 Ma) in the northern Gawler Craton, the Price … philophoto gexWeb1 de set. de 2024 · The latter scenario is consistent with previous studies of crustal scale shear zones in the northern Gawler Craton that suggest multiple phases of dip-slip and … tsg salach facebookWebThese include the 2553 ± 9 Ma Devils Playground Volcanics in the central northern Gawler Craton—the oldest pre-existing age determination for a rock from the Gawler Craton (Cowley and Fanning ... ts growWebThere has been extensive exploration in the Mt Woods inlier in the northern Gawler Craton, South Australia since the 1960s, particularly for iron oxide-copper-gold (IOCG) mineralisation since the ... philophocers statements about the youthWeb14 de ago. de 2024 · Back in 2001, Minotaur Resources — now Minotaur Exploration (ASX: MEP) — put the Gawler Craton back on the mining investor’s map when it discovered the huge Prominent Hill copper-gold deposit south-east of Coober Pedy in South Australia.. At the time, it set off a land rush from other juniors wanting to peg anything in proximity to … tsgs 6 levianWeb1 de dez. de 2007 · The Gawler craton is the major crustal province in the southern Australian Proterozoic and is pivotal in models seeking to describe the evolution of … philophonyWebThe depth of the Moho is variable across the Gawler Craton. In the central Gawler Craton, the Moho lies at ~18 s two way time (TWT), ~54 km, yet is considerably shallower in the northern Gawler Craton ~12 s TWT or ~36 km. This difference is related to offsets across north-dipping trans-crustal faults . philophos.com