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Bull 055 A geochronological framework for the Gawler Craton, South Australia
This bulletin contains geochronological data and interpretations from the Gawler Craton of South Australia that have been completed by Mark Fanning of The Australian National University, by Geological Survey of South Australia personnel, and by...-
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RB 2007/00017 The geology of the Mulgathing Complex: from eastern Tallaringa to Glenloth Goldfield.
Reconnaissance investigations of outcropping rocks of the western and central Mulgathing Complex reveal a series of pelitic and psammitic sedimentary rocks, interleaved with generally mafic to intermediate composition meta-igneous lithologies. The...-
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Published: 01 Sep 2007
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RB 2007/00015 Geochronology of the Gawler Craton, South Australia.
Geochronology enables us to determine the age of rocks and minerals. The variety of isotopic geochronological techniques give complementary information on, for example, the timing of igneous or metamorphic crystallisation, as is often the case for the...-
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Published: 01 Sep 2007
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RB 2016/00019 Neoarchaean to earliest Palaeoproterozoic magmatism in the southern Gawler Craton: petrogenesis of the Minbrie Gneiss and Carpa Granite.
This report presents geochemical constraints on the evolution of the Minbrie Gneiss and Carpa Granite, two magmatic units occurring in the southern Gawler Craton. These two units were previously assigned to the Palaeoproterozoic Lincoln Complex,...-
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Published: 01 Jan 2017
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RB 2012/00019 Geochemistry of pre-1570 Ma mafic magmatism within southern Australia: implications for possible tectonic settings and timing of major mineralisation events in South Australia.
Geochemical and isotopic data from mantle-derived mafic rocks provide important constraints on our understanding of the composition and evolution of the lithosphere through time. Since the lithosphere is sensitive to tectonic processes such as...-
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Published: 01 Dec 2012
