Search Results - "Ntaflos, T"

Geochemical and Os–Hf–Nd–Sr Isotopic Characterization of North Patagonian Mantle Xenoliths: Implications for Extensive Melt Extraction and Percolation Processes by Mundl, A, Ntaflos, T, Ackerman, L, Bizimis, M, Bjerg, E A, Wegner, W, Hauzenberger, C A

“…Alkali basalt hosted mantle xenoliths were sampled at four locations within the North Patagonian Massif, Argentina. The subcontinental lithospheric mantle…”
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Phosphorus zoning as a recorder of crystal growth kinetics: application to second-generation olivine in mantle xenoliths from the Cima Volcanic Field by Baziotis, I., Asimow, P. D., Ntaflos, T., Boyce, J. W., McCubbin, F. M., Koroneos, A., Perugini, D., Flude, S., Storey, M., Liu, Y. S., Klemme, S., Berndt, J.

“…Composite mantle xenoliths from the Cima Volcanic Field (CA, USA) contain glassy veins that cross-cut lithologic layering and preserve evidence of lithospheric…”
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2021 Tajogaite eruption records infiltration of crustal fluids within the upper mantle beneath La Palma, Canary Islands by Sandoval-Velasquez, A., Casetta, F., Ntaflos, T., Aiuppa, A., Coltorti, M., Frezzotti, M. L., Alonso, M., Padrón, E., Pankhurst, M., Pérez, N. M., Rizzo, A. L.

“…The 2021 Tajogaite eruption at La Palma has represented a unique opportunity to investigate the characteristics of the mantle source feeding modern volcanism…”
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P-bearing Olivines from the “Luna-20” Soil Samples, Their Sources and Possible Phosphorus Substitution Mechanisms in Lunar Olivine by Demidova, S. I., Ntaflos, T., Brandstätter, F.

“…Rocks with P-bearing olivine were found in soil samples delivered by the “Luna-20” automated station. They are ascribed to the highland anorthosite–norite…”
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Phosphorus-bearing Olivines of Lunar Rocks: Sources and Localization in the Lunar Crust by Demidova, S. I., Anosova, M. O., Kononkova, N. N., Brandstätter, F., Ntaflos, T.

“…—Fragments of P-bearing olivine have been studied in lunar highland, mare, and mingled meteorites and in “Apollo-14”, “Luna-16, -20, -24” lunar samples. The…”
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Layering of the lithospheric mantle beneath the Siberian Craton: Modeling using thermobarometry of mantle xenolith and xenocrysts by Ashchepkov, I.V., Vladykin, N.N., Ntaflos, T., Kostrovitsky, S.I., Prokopiev, S.A., Downes, H., Smelov, A.P., Agashev, A.M., Logvinova, A.M., Kuligin, S.S., Tychkov, N.S., Salikhov, R.F., Stegnitsky, Yu.B., Alymova, N.V., Vavilov, M.A., Minin, V.A., Babushkina, S.A., Ovchinnikov, Yu.I., Karpenko, M.A., Tolstov, A.V., Shmarov, G.P.

“…Single-grain thermobarometric studies of xenocrysts were used to compile local SCLM transects through the major regions of kimberlite magmatism in Siberia and…”
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The lithospheric mantle and lower crust-mantle relationships under Scotland; a xenolithic perspective by Upton, Brian G. J, Downes, H, Kirstein, L. A, Bonadiman, C, Hill, P. G, Ntaflos, T

“…In the British Isles the majority of volcanic rocks containing upper mantle and lower crustal xenoliths occur in Scotland. Most of the occurrences are of…”
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Two Contrasting Lithologies in Off-rift Subcontinental Lithospheric Mantle beneath Central Europe--the Krzeniow (SW Poland) Case Study by Matusiak-Ma ek, M., Puziewicz, J., Ntaflos, T., Gregoire, M., Benoit, M., Klugel, A.

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Heterogeneous Lithospheric Mantle beneath Northern Patagonia: Evidence from Prahuaniyeu Garnet- and Spinel-Peridotites by Bjerg, Ernesto A., Ntaflos, Theodoros, Thöni, Martin, Aliani, Paola, Labudia, Carlos H.

“…Prahuaniyeu, located on the NW margin of the Somoncura Large Igneous Province in northern Patagonia, is one of two known localities in Argentina where…”
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Carbonate metasomatism of the oceanic mantle beneath Fernando de Noronha Island, Brazil by Kogarko, L., Kurat, G., Ntaflos, T.

“…Evidence is presented for a carbonate-immiscibility phenomena in the upper mantle based on data from a set of strongly metasomatized xenoliths in a basanitic…”
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Enigmatic cathodoluminescent objects in the Dhofar 025 lunar meteorite: Origin and sources by Demidova, S. I., Nazarov, M. A., Ryazantsev, K. M., Anosova, M. O., Ntaflos, T., Brandstätter, F.

“…Dhofar 025 is a lunar highland breccia consisting mainly of anorthositic, with less common noritic, gabbronoritic, and troctolitic material. Rare fragments of…”
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Possible serpentine relicts in lunar meteorites by Demidova, S. I., Nazarov, M. A., Ntaflos, T., Brandstätter, F.

“…Recent studies of lunar rocks showed that water could be an important component of lunar magmas. However, mineralogical signs of aqueous alteration of lunar…”
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Phosphorus-bearing sulfides and their associations in CM chondrites by Nazarov, M. A., Kurat, G., Brandstaetter, F., Ntaflos, T., Chaussidon, M., Hoppe, P.

“…Phosphorus-bearing Fe and Ni sulfides represent a new type of phosphorus compounds and are characteristic accessory phases of CM chondrites. The proportions of…”
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The upper mantle beneath Patagonia, Argentina, documented by xenoliths from alkali basalts by Bjerg, E.A., Ntaflos, T., Kurat, G., Dobosi, G., Labudía, C.H.

“…Mantle xenoliths in alkali basaltic lavas (with ocean-island basalt chemical signatures) and cinder cones occur in several areas of Patagonia. A representative…”
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Silicate melt inclusions in the phenocrysts of the Szomolya Ignimbrite, Bükkalja Volcanic Field (Northern Hungary): Implications for magma chamber processes by Lukács, Réka, Harangi, Szabolcs, Ntaflos, Theodoros, Mason, Paul R.D.

“…Silicate melt inclusions provide important information on the magma evolution processes and therefore they are the subjects of rapidly growing geochemical…”
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Remnants of boninitic melts in the upper mantle beneath the central Pannonian Basin? by Bali, E., Falus, G., Szabó, C., Peate, D. W., Hidas, K., Török, K., Ntaflos, T.

“…We present a detailed textural and compositional study of two orthopyroxene-rich olivine websterites. One occurs as a vein in a harzburgite xenolith and the…”
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Aluminous enstatites of lunar meteorites and deep-seated lunar rocks by Nazarov, M. A., Aranovich, L. Ya, Demidova, S. I., Ntaflos, T., Brandstätter, F.

“…Fragments of aluminous enstatite from lunar meteorites of highland origin were investigated. It was found that such fragments usually occur in impact breccias…”
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Recrystallization mechanisms of fergusonite from metamict mineral precursors by Tomašić, N., Gajović, A., Bermanec, V., Su, D. S., Rajić Linarić, M., Ntaflos, T., Schlögl, R.

“…The metamict state and recrystallization of fergusonite in metamict natural samples were studied by thermal methods (TGA-DTA), X-ray powder diffraction (XRD),…”
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Lithos special issue: Advances in the comprehension of mantle paradigms by Zanetti, A., Bonadiman, C., Gregoire, M., Ntaflos, T., Woodland, A.B.

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The Alkaline Lamprophyres of the Dolomitic Area (Southern Alps, Italy): Markers of the Late Triassic Change from Orogenic-like to Anorogenic Magmatism by Casetta, Federico, Ickert, Ryan B, Mark, Darren F, Bonadiman, Costanza, Giacomoni, Pier Paolo, Ntaflos, Theodoros, Coltorti, Massimo

“…Abstract We present the first complete petrological, geochemical and geochronological characterization of the oldest lamprophyric rocks in Italy, which crop…”
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