Search Results - "Giovanardi, Tommaso"
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Vitruvian binders in Venice: First evidence of Phlegraean pozzolans in an underwater Roman construction in the Venice Lagoon
Published in PloS one (22-11-2024)“…Four mortar samples were collected from a submerged Roman well-cistern (1 st c. CE) in the Northern part of the Lagoon of Venice, recently investigated during…”
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Early exploitation of Neapolitan pozzolan (pulvis puteolana) in the Roman theatre of Aquileia, Northern Italy
Published in Scientific reports (13-03-2023)“…The paper reports the results of the analyses on mortar-based materials from the Roman theatre of Aquileia (Friuli Venezia Giulia, Northern Italy), recently…”
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Occurrence and characterization of tremolite asbestos from the Mid Atlantic Ridge
Published in Scientific reports (18-03-2021)“…Tremolite is one of the most common amphibole species and, in the fibrous form (i.e., characterized by crystals/particles consisting of fibres with length >…”
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SHRIMP U–Pb Zircon Triassic Intrusion Age of the Finero Mafic Complex (Ivrea–Verbano Zone, Western Alps) and its Geodynamic Implications
Published in Journal of petrology (01-11-2013)Get full text
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Origin and age of zircon-bearing chromitite layers from the Finero phlogopite peridotite (Ivrea–Verbano Zone, Western Alps) and geodynamic consequences
Published in Lithos (01-10-2016)“…An investigation has been performed on three chromitite layers segregated in dunite bodies of the Phlogopite Peridotite mantle unit in the Finero complex (FPP,…”
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Filling the Gap in the Classification of Phlogopite-Bearing Ultramafic Rocks
Published in The Journal of geology (01-05-2018)“…In recent years, the many new occurrences reported in the literature of ultramafic rocks that have phlogopite as a major constituent and do not fall into the…”
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Mantle-Derived Corundum-Bearing Felsic Dykes May Survive Only within the Lower (Refractory/Inert) Crust: Evidence from Zircon Geochemistry and Geochronology (Ivrea–Verbano Zone, Southern Alps, Italy)
Published in Geosciences (Basel) (01-08-2020)“…Corundum-rich (up to 55 vol.%) felsic dykes formed with albite, ±K-feldspar, ±hercynite and ±biotite-siderophyllite cut the lower crustal rocks exposed in the…”
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Mantle Xenoliths from Huanul Volcano (Central-West Argentina): A Poorly Depleted Mantle Source under Southern Payenia
Published in Geosciences (Basel) (01-04-2022)“…Huanul is a shield volcano with several lava flows hosting mantle xenoliths erupted during the Pleistocene (0.84 ± 0.05 Ma). It is located in the southern part…”
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The growth of large mafic intrusions: Comparing Niquelândia and Ivrea igneous complexes
Published in Lithos (15-12-2012)“…The Niquelândia Complex, Brazil, is one of the world's largest mafic–ultramafic plutonic complexes. Like the Mafic Complex of the Ivrea-Verbano Zone, it is…”
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The growth and contamination mechanism of the Cana Brava layered mafic-ultramafic complex: new field and geochemical evidences
Published in Mineralogy and petrology (01-04-2017)“…The Cana Brava complex is the northernmost of three layered complexes outcropping in the Goiás state (central Brasil). New field and geochemical evidences…”
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Occurrence of phlogopite in the Finero Mafic layered complex
Published in Open Geosciences (01-12-2014)Get full text
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Short-scale variability of the SCLM beneath the extra-Andeanback-arc (Paso de Indios, Argentina): Evidence from spinel-faciesmantle xenoliths
Published in Open Geosciences (07-10-2015)“…Cenozoic basalts carrying ultramafic mantlexenoliths occur in the Matilde, León and Chenque hillsin the Paso de Indios region, Argentina. The mantle…”
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Triassic–Jurassic alkaline magmatism in the Ivrea-Verbano Zone, Southern Alps: A zircon perspective on mantle sources and geodynamic significance
Published in Lithos (15-12-2024)“…The Ivrea-Verbano Zone (IVZ; western Southern Alps) consists of a distinctive sequence of the lower continental crust of the Adriatic plate, extending down to…”
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Evidence of subduction-related components in sapphirine-bearing gabbroic dykes (Finero phlogopite–peridotite): Insights into the source of the Triassic–Jurassic magmatism at the Europe–Africa boundary
Published in Lithos (01-03-2020)“…A gabbroic dyke swarm containing magmatic sapphirine occurs in the Finero phlogopite–peridotite (FPP), one of the major mantle massifs in the Ivrea–Verbano…”
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Transition from orogenic-like to anorogenic magmatism in the Southern Alps during the Early Mesozoic: Evidence from elemental and Nd-Sr-Hf-Pb isotope geochemistry of alkali-rich dykes from the Finero Phlogopite Peridotite, Ivrea–Verbano Zone
Published in Gondwana research (01-05-2024)“…[Display omitted] •Early Mesozoic dyke swarms intruding phlogopite peridotite in Finero were studied.•The dykes record a transition from orogenic-like to…”
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Early life of Neanderthals
Published in Proceedings of the National Academy of Sciences - PNAS (17-11-2020)“…The early onset of weaning in modern humans has been linked to the high nutritional demand of brain development that is intimately connected with infant…”
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Mesoproterozoic depleted spinel peridotites metasomatized by high-K hydrous melt in the Patagonian back-arc
Published in Chemical geology (20-12-2024)“…Here we report the first investigation of spinel-bearing mantle xenoliths from Los Gemelos volcano, Canquel Plateau, Patagonia. They are highly-depleted…”
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Destruction of the Lithosphere beneath the SW Margin of the São Francisco Craton Evidenced by Refertilized and Deformed Mantle Xenoliths
Published in Journal of petrology (01-09-2024)“…Abstract The destruction of the cratonic root has been documented for multiple cratons worldwide and is characterized by severe lithospheric thinning,…”
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In situ Sr isotope analysis of mantle carbonates: Constraints on the evolution and sources of metasomatic carbon-bearing fluids in a paleo-collisional setting
Published in Lithos (01-02-2020)“…Carbonate-bearing wedge peridotites attest the mobilization of carbon (C) by slab fluids/melts circulating in a subduction setting. In general, COH fluids are…”
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