A5007804894- Geological and Geochemical Analysis
- earthquake and tectonic studies
- Geochemistry and Geologic Mapping
- Geology and Paleoclimatology Research
- High-pressure geophysics and materials
- Hydrocarbon exploration and reservoir analysis
- Geochemistry and Elemental Analysis
- Methane Hydrates and Related Phenomena
- Paleontology and Stratigraphy of Fossils
- Astro and Planetary Science
- Seismic Imaging and Inversion Techniques
- Geological Studies and Exploration
- Geophysical and Geoelectrical Methods
- Planetary Science and Exploration
- Geological formations and processes
- Groundwater and Isotope Geochemistry
- Chemical Analysis and Environmental Impact
- Geological and Geophysical Studies
- Reservoir Engineering and Simulation Methods
- Clay minerals and soil interactions
- Mineral Processing and Grinding
- Mercury impact and mitigation studies
- Geomagnetism and Paleomagnetism Studies
- Inorganic Fluorides and Related Compounds
- Atmospheric and Environmental Gas Dynamics
The University of Queensland
2019-2024
Australian Regenerative Medicine Institute
2023
Monash University
2023
Environmental Earth Sciences
2020
Australian National University
2014-2019
The University of Melbourne
2006-2018
International Ocean Discovery Program
2017
Methodist University
2014
Norwegian Geological Survey
2004-2006
University of Manchester
2001-2002
Mantle polymict breccias sampled by kimberlite magmas are complex mixtures of mantle minerals and rock clasts, cemented together olivine, phlogopite, orthopyroxene, ilmenite, rutile sulphides. Because the kimberlite-like texture (i.e. mineral clasts diverse origin composition set in a magmatic matrix) large geochemical heterogeneity preserved breccias, these rocks believed to derive from primitive or precursor magmas. Therefore, study such xenoliths can provide constraints on processes...
Research Article| November 01, 2012 Nature of alkali-carbonate fluids in the sub-continental lithospheric mantle A. Giuliani; Giuliani 1School Earth Sciences, University Melbourne, Parkville, 3010 Victoria, Australia Search for other works by this author on: GSW Google Scholar V.S. Kamenetsky; Kamenetsky 2ARC Centre Excellence on Ore Deposits, and School Tasmania, Hobart, 7001 D. Phillips; Phillips M.A. Kendrick; Kendrick Australia3Wyatt Geological Consulting Ltd, 1/3 Westbury Grove, East...
Abstract 809 deep IODP Hole U1473A at Atlantis Bank, SWIR, is 2.2 km from 1,508‐m 735B and 1.4 158‐m 1105A. With mapping, it provides the first 3‐D view of upper levels a 660‐km 2 lower crustal batholith. It laterally vertically zoned, representing complex interplay cyclic intrusion, ongoing deformation, with kilometer‐scale upward lateral migration interstial melt. Transform wall dives over gabbro‐peridotite contact found only evolved gabbro intruded directly into mantle near transform....
Each of the halogens constrains a different aspect volatile cycling in solid Earth. F is moderately incompatible mantle and has low mobility at Earth's surface, meaning that it preferentially retained continental crust. In contrast, Cl, Br, I are strongly highly soluble. Chloride dominant anion seawater many geofluids major component evaporite minerals. Br essential for life significantly incorporated into organic matter accumulates marine sediments. Surficial fluids circulated oceanic crust...
Abstract A series of synthetic Mid-Ocean Ridge Basalt (MORB) glasses with Fe3+/FeTOT from 0 to 1, determined previously by Mössbauer spectroscopy, were used test methods for quantifying Raman spectroscopy. Six numerical data reduction investigated, based on conventional approaches as well supervised and unsupervised machine learning algorithms. For the set MORB glass standards, fixed composition, precision all was ≤±0.04 (1 St.dev.). However, spectra recorded 42 natural a wide range...
Samples were selected from three of the classic Mississippi Valley-type districts in midcontinent area North America. The Illinois-Kentucky fluorspar district belongs to fluoritic subtype Valleytype districts, and Ozark Viburnum Trend Tri-State are representative Pb-rich more typical Zn-rich subtypes mineralization, respectively. Noble gas (Ar, Kr) halogen (Cl, Br, I) data have been obtained simultaneously by noble mass spectrometry inclusion fluids released vacuo crushing irradiated...