Search Results - "Goemann, Karsten"

Constraints on kimberlite ascent mechanisms revealed by phlogopite compositions in kimberlites and mantle xenoliths by Giuliani, Andrea, Phillips, David, Kamenetsky, Vadim S., Goemann, Karsten

“…Kimberlite magmas are of economic and scientific importance because they represent the major host to diamonds and are probably the deepest magmas from…”
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Anterior Capsulotomy Integrity after Femtosecond Laser-Assisted Cataract Surgery by Abell, Robin G., MBBS, Davies, Peter E.J., FRANZCO, Phelan, David, BSc, Goemann, Karsten, PhD, McPherson, Zachary E., BMedSci, Vote, Brendan J., FRANZCO

“…Objective To compare the incidence of anterior capsular tears after femtosecond laser-assisted cataract surgery (FLACS) versus phacoemulsification cataract…”
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Monticellite in group-I kimberlites: Implications for evolution of parental melts and post-emplacement CO2 degassing by Abersteiner, Adam, Kamenetsky, Vadim S., Graham Pearson, D., Kamenetsky, Maya, Goemann, Karsten, Ehrig, Kathy, Rodemann, Thomas

“…Monticellite is a magmatic and/or deuteric mineral that is often present, but widely varying in concentrations in Group-I (or archetypal) kimberlites. To…”
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Kimberlite genesis from a common carbonate-rich primary melt modified by lithospheric mantle assimilation by Giuliani, Andrea, Pearson, D. Graham, Soltys, Ashton, Dalton, Hayden, Phillips, David, Foley, Stephen F., Lim, Emilie, Goemann, Karsten, Griffin, William L., Mitchell, Roger H.

“…Diamond-bearing kimberlites were born from similar melts in the deep Earth and variably modified during ascent. Quantifying the compositional evolution of…”
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Authigenic monazite and detrital zircon dating from the Proterozoic Rocky Cape Group, Tasmania: Links to the Belt-Purcell Supergroup, North America by Halpin, Jacqueline A., Jensen, Torsten, McGoldrick, Peter, Meffre, Sebastien, Berry, Ron F., Everard, John L., Calver, Clive R., Thompson, Jay, Goemann, Karsten, Whittaker, Joanne M.

“…•We constrain a depositional window for a Tasmanian Proterozoic marine-shelf sequence.•A new method of identifying and dating authigenic monazite via LA-ICPMS…”
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Novel Methods to Manipulate Autolysis in Sparkling Wine: Effects on Yeast by Gnoinski, Gail B, Schmidt, Simon A, Close, Dugald C, Goemann, Karsten, Pinfold, Terry L, Kerslake, Fiona L

“…Sparkling wine made by the traditional method (Méthode Traditionelle) develops a distinct and desirable flavour and aroma profile attributed to proteolytic…”
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Chemical abrasion of zircon and ilmenite megacrysts in the Monastery kimberlite: Implications for the composition of kimberlite melts by Kamenetsky, Vadim S., Belousova, Elena A., Giuliani, Andrea, Kamenetsky, Maya B., Goemann, Karsten, Griffin, William L.

“…Ilmenite and zircon megacrysts, among other minerals representing the subcontinental lithospheric mantle, are exclusively delivered to the surface by…”
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Hyperspectral cathodoluminescence, trace element, and U-Pb geochronological characterization of apatite from the Ernest Henry iron oxide copper-gold (IOCG) deposit, Cloncurry district, Queensland by Steadman, Jeffrey A., Goemann, Karsten, Thompson, Jay M., MacRae, Colin M., Belousov, Ivan, Hohl, Max

“…Hyperspectral cathodoluminescence (CL), geochemical, and geochronological characterization of a series of apatite-bearing samples from within and around the…”
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High Lability Fe Particles Sourced From Glacial Erosion Can Meet Previously Unaccounted Biological Demand: Heard Island, Southern Ocean by van der Merwe, Pier, Wuttig, Kathrin, Holmes, Thomas, Trull, Thomas W., Chase, Zanna, Townsend, Ashley T., Goemann, Karsten, Bowie, Andrew R.

“…Iron (Fe) is an essential micronutrient that controls phytoplankton growth in the Southern Ocean. Dissolved Fe ( 0.4µm) is far more abundant and may also…”
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Diversity in Ruby Geochemistry and Its Inclusions: Intra- and Inter- Continental Comparisons from Myanmar and Eastern Australia by Frederick L. Sutherland, Khin Zaw, Sebastien Meffre, Jay Thompson, Karsten Goemann, Kyaw Thu, Than Than Nu, Mazlinfalina Mohd Zin, Stephen J. Harris

“…Ruby in diverse geological settings leaves petrogenetic clues, in its zoning, inclusions, trace elements and oxygen isotope values. Rock-hosted and isolated…”
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Improved methodology for the microwave digestion of carbonate-rich environmental samples by Durand, Axel, Chase, Zanna, Townsend, Ashley T., Noble, Taryn, Panietz, Emily, Goemann, Karsten

“…Microwave-assisted digestion permits a rapid and total dissolution of sediments and various other sample types, allowing easier and more accurate multi-element…”
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Origin of complex zoning in olivine from diverse, diamondiferous kimberlites and tectonic settings: Ekati (Canada), Alto Paranaiba (Brazil) and Kaalvallei (South Africa) by Lim, Emilie, Giuliani, Andrea, Phillips, David, Goemann, Karsten

“…Olivine in kimberlites can provide unique insights into magma petrogenesis, because it is the most abundant xenocrystic phase and a stable magmatic product…”
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Olivine in Kimberlites: Magma Evolution from Deep Mantle to Eruption by Abersteiner, Adam, Kamenetsky, Vadim S, Goemann, Karsten, Golovin, Alexander, Kamenetsky, Maya

“…Abstract Elucidating the origin, composition and physical properties of primary kimberlite melts is crucial to our understanding of their source, petrogenesis,…”
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Investigation of the Ablation Behaviour of Andradite‐Grossular Garnets and Rutile with Implications for U‐Pb Geochronology by Jenkins, Kate, Goemann, Karsten, Belousov, Ivan, Morissette, Maxwell, Danyushevsky, Leonid

“…U‐Pb dating of andradite‐grossular garnet (grandite) and rutile by LA‐ICP‐MS can be used to constrain various metamorphic, metasomatic and igneous geological…”
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Development of suberized barrier is critical for ion partitioning between senescent and non-senescent tissues in a succulent halophyte Sarcocornia quinqueflora by Ahmed, Hassan Ahmed Ibraheem, Shabala, Sergey, Goemann, Karsten, Shabala, Lana

“…Senescence of plant tissues is a physiologically synchronized process that enables an evergreen or a perennial plant to retrieve, recycle and remobilize…”
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Different types of liquid immiscibility in carbonatite magmas: A case study of the Oldoinyo Lengai 1993 lava and melt inclusions by Potter, Naomi J., Kamenetsky, Vadim S., Simonetti, Antonio, Goemann, Karsten

“…Oldoinyo Lengai is situated within the Gregory Rift Valley (northern Tanzania) and is the only active volcano erupting natrocarbonatite lava. This study…”
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Carbon compounds in the West Kimberley lamproites (Australia): Insights from melt and fluid inclusions by Abersteiner, Adam, Golovin, Alexander, Chayka, Ivan, Kamenetsky, Vadim S., Goemann, Karsten, Rodemann, Thomas, Ehrig, Kathy

“…[Display omitted] •Melt/fluid inclusions in olivine, Cr-spinel and perovskite examined.•Melt inclusions contain glass, alkali-carbonates, phosphates and…”
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A review of new detrital zircon U-Pb ages from the Mogok area of Myanmar: Implications for the stratigraphy and early tectonic evolution of the Mogok Metamorphic Belt (MMB) by Crow, Michael, Zaw, Khin, Thu, Kyaw, Belousov, Ivan, Goemann, Karsten

“…The Mogok Metamorphic Belt (MMB) in Myanmar is composed of low- and high-metamorphic grade (upper amphibolite-granulite facies) metasediments and igneous…”
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Multi-Stage Evolution of the Oceanic Lithosphere beneath Heard Island, Southern Indian Ocean by Abersteiner, Adam, Beier, Christoph, Genske, Felix, Berndt, Jasper, Kamenetsky, Maya, Goemann, Karsten, Nekrylov, Nikolai, Kamenetsky, Vadim S

“…Abstract The Kerguelen Plateau is the second biggest submarine large igneous province (LIP) on Earth, however, the nature of the lithospheric mantle source…”
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Evolution of kimberlite magmas in the crust: A case study of groundmass and mineral-hosted inclusions in the Mark kimberlite (Lac de Gras, Canada) by Abersteiner, Adam, Kamenetsky, Vadim S., Goemann, Karsten, Kjarsgaard, Bruce A., Fedortchouk, Yana, Ehrig, Kathy, Kamenetsky, Maya

“…Kimberlites are the surface manifestation of deeply-derived (>150 km) and rapidly ascended magmas. Fresh kimberlite rocks are exceptionally rare, as most of…”
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