Thursday 18 September 2025 [09.00-10.30]

Sala Carraresi

1-1     09.00 - 09.10
Brunelli D.*, Verhoest L., Ligi M., Hemond C., Maia M., Soltanmohammadi A., Lugli F., Nonnotte P. & Cipriani A. : Enriched heterogeneities in MORB source are not inherited from hotspots

1-2     09.10 - 09.20
Basch V.*, Sanfilippo A., Genske F., Zanetti A. & Stracke A. : Inefficient mixing of heterogeneous melts below the fast-spreading East Pacific Rise

1-3     09.20 - 09.30
Poli S.* & Melluso L. : Melilitites and nephelinites: experimental constraints on their mantle source

1-4     09.30 - 09.50
[KEYNOTE] Giuliani A.* : An ancient mantle component in oceanic and continental lavas

1-5     09.50 - 10.00
Battifora C.*, Ferrando C., Crispini L., Godard M., Basch V. & Rampone E. : Geochemical variability of melts impregnating residual peridotite in the Oman Ophiolite (Wadi Tayin Massif)

1-6     10.00 - 10.10
Bragagni A.*, Münker C., Pakulla J., Wombacher F., Fischer-Gödde M., Paulick H., Rielli A., Dini A., Argnani A. & Boschi C. : An ancient enrichment in the Atlantic mantle recorded by Hf and Nd isotopes in abyssal peridotites from the 15° N 20’ fracture zone

1-7     10.10 - 10.20
Scarani S.*, Sanfilippo A., Basch V., Genske F. & Stracke A. : Geochemical variations of the lower oceanic crust from the ultra-slow spreading Gakkel Ridge (Arctic Ocean)

1-8     10.20 - 10.30
Casalini M.*, Paternostro S., Sanfilippo A., Bash V., Ligi M., Rasul N., Ghanem H., Ibrahim K., Al-Qudah M., Al-Zyoud S., Yaseen N., Jarrar G. & Avanzinelli R. : Multiple mantle sources in continental alkaline magmatism: a case study from the Cenozoic volcanism in Jordan

Thursday 18 September 2025 [11.30-13.00]

Sala Carraresi

1-9     11.30 - 11.40
Orsini R., Rahimzadeh B., Agostini S., Di Giuseppe P., Lustrino M. & Ronca S.* : Recent post-collisional alkaline magmatism in NW Iran (East and West Azerbaijan)

1-10     11.40 - 11.50
Guarino V.*, Azzone R.G., Bonazzi M., Brilli M., Lustrino M., Zanetti A. & Melluso L. : Ultrapotassic and carbonatitic magmatism of the Upper Cretaceous Salitre intrusion (Alto Paranaíba Igneous Province, Brazil)

1-11     11.50 - 12.00
Secchiari A.*, Toffolo L., Recchia S. & Tumiati S. : Unveiling sulfur behaviour in deep Earth fluids: a novel protocol for measuring sulfur volatiles in experimental high-pressure and high-temperature fluids

1-12     12.00 - 12.20
[KEYNOTE] Malaspina N.* : Tracking redox and metasomatic evolution in subduction-zone peridotites and pyroxenites: evidence from fluid and melt interactions

1-13     12.20 - 12.30
Innocenzi F.*, Day M.C., La Fortezza M., Agostini S., Peng N., Abe H., Nestola F., Novella D., Pearson D.G. & Pamato M.G. : Reconstructing the metasomatic evolution of the Kaapvaal sub-continental mantle

1-14     12.30 - 12.40
Longa C.*, Bykova E., Malaspina N., Campione M., Kovalev V., Sharapova N., Chumakov A., Kupenko I., Aprilis G., Pakhomova A., Dubrovinsky L. & Cerantola V. : Investigating sulfur-carbon interactions in deep mantle environments

1-15     12.40 - 12.50
Montanini A.*, Secchiari A., Martin L., Marchesi C., Garrido C.J. & Fiorentini M. : New insights on sulfur recycling in the mantle from high-precision isotope analysis of pyroxenite-hosted sulfides

1-16     12.50 - 13.00
Zanetti A.*, Ogunyele A.C., Giovanardi T., Mazzucchelli M., Lopez-Suarez M.C., Bonazzi M., Salters V., Dallai L., Hémond C. & Sanfilippo A. : Tracing the Phanerozoic evolution of the subcontinental mantle of the Adriatic plate: partial melting, lithospheric accretion, metasomatism

Thursday 18 September 2025 [15.30-17.00]

Sala Carraresi

1-17     15.30 - 15.40
Day M.C.*, Balan E., Caracas R., Jollands M.C., Innocenzi F., Novella D., Nestola F. & Pamato M.G. : The behaviour of hydrogen in natural diamond: insights into the formation and preservation of hydrogen- and nitrogen-bearing defects

1-18     15.40 - 15.50
Toffolo L.*, Tumiati S., Confortini G., Fumagalli P., Gatta G.D. & Poli S. : Molecular hydrogen incorporation in SiO₂ polymorphs at subduction conditions: implications for redox processes in the Earth’s interior

1-19     15.50 - 16.00
La Fortezza M.*, Caracas R., Day M.C., Innocenzi F., Novella D. & Pamato M.G. : Helium diffusion in diamond at Earth’s mantle conditions

1-20     16.00 - 16.10
Fumagalli P.* , Capizzi L., Ildefonse B., Tumiati S. & Poli S. : Experimental insights into the distribution of hydrous carbonate melts in dunite

1-21     16.10 - 16.20
Casetta F.*, Ntaflos T., Aulbach S., Faccincani L., Ashchepkov I. & Abart R. : Olivine trace element content in spinel to garnet peridotite xenoliths from Udachnaya-East (Siberia) and the chemical log of the sub-cratonic lithospheric mantle

1-22     16.20 - 16.30
Curtolo A.*, Innocenzi F., Day M.C., Jollands M.C., Pamato M.G., Nestola F., Harris J.W. & Novella D. : Distinct mantle metasomatic agents inferred from trace element and H₂O contents of diamond-hosted mineral inclusions

1-23     16.30 - 16.40
Nimis P.*, Grütter H.S. & Nestola F. : Kimberley diamonds record mantle uplift and changing geothermal regimes since the Archean: insights from inclusion–host elastic modelling

1-24     16.40 - 16.50
Tumiati S.*, Faucher G., Toffolo L., Sverjensky D.A., Erba E. & Poli S. : Carbon isotopic heterogeneities from subducted sediments: Implications for CO₂ transfer to arc magma sources

1-25     16.50 - 17.00
Novais-Rodrigues E.*, Nestola F.*, Day M.C., Pamato M.G., Novella D., Pearson G., Stachel T., Luth R. & Harris J.W. : Ca-rich environments in the deep mantle revealed by inclusions in super-deep diamonds

Thursday 18 September 2025 [17.00-18.30]

Sala Carraresi

1-26     17.00 - 17.10
Tiepolo M.*, Previti V., Cannaò E., Filippi M., Mariani D. & Tribuzio R. : On the origin of the Eoarchean dunites from the Narssaq ultramafic complex (southern West Greenland)

1-34     17.10 - 17.20
Cannaò E.*, Filippi M., Mariani D., Tribuzio R. & Tiepolo M. : In-situ boron isotopes reveal recycling processes in the Early Earth

1-28     17.20 - 17.30
Faccenda M.*, Yang J. & Conticelli S. : Cenozoic dynamics and anorogenic volcanism of the Central Mediterranean and NE Asia: insights from geodynamic modelling

1-29     17.30 - 17.50
[KEYNOTE] Sternai P.*, Meroni A., Vaes B. & Pasquero C. : Dynamic topography and the mantle forcing on climate: a missing link in Earth system science

1-30     17.50 - 18.00
Lopez M.*, Zanetti A., Tommasi A., Langone A., Padrón Navarta J.A., Vauchez A., Agostini S. & Carafa M.M.C. : Nature of the mantle-crust transition in the Finero complex (Ivrea-Verbano zone, Southern Alps)

1-31     18.00 - 18.10
Renna M.R., Tribuzio R.*, Mariani D., Cannaò E., Tiepolo M. & Villeneuve J. : Origin of H₂O-rich mantle magmas emplaced in the deepest levels of the Ivrea-Verbano Zone

1-32     18.10 - 18.20
Lipparini L.*, Chiacchieri D. & Vico G. : Gas Resource Potential of Italy – a new national-scale Project

1-33     18.20 - 18.30
Novella D.*, Abe H., Ni P., Jollands M.C., Innocenzi F., Day M.C., La Fortezza M., Pamato M.G., Nestola F. & Harris J. : Iron isotopic composition of the lithospheric mantle: Insights from a magnesiochromite inclusion in diamond

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Thursday 18 September 2025

Poster Area 1

1-27     Booth 1
Sanfilippo A.*, Pandey A., Akizawa N. & the IODP Expedition 402 Science Party : The nature of the mantle exhumed to the Thyrrenian sea: results of IODP Expedition 402

1-35     Booth 2
Cerantola V.*, Sahle C.J., Petitgirard S., Wu M., Checchia S., Weis C., Di Michiel M., Vaughan G.B.M., Collings I.E., Arató R., Wilke M., Jones A.P., Hanfland M. & Tse J.S. : Structural evolution of carbonate glass at deep mantle pressures: implications for carbon storage and mantle dynamics

1-36     Booth 3
Crotti C.F., Borghini G.*, Fumagalli P., Tiepolo M., Rampone E. & Klemme S. : Mantle refertilization via melt–harzburgite interaction: an experimental study at 1–2 GPa

1-37     Booth 4
Diaz P.*, Montanini A., Secchiari A. & Maurizot P. : Mineralogy and geochemistry of ultramafic xenoliths from Wallis islands: insights into mantle processes in the Southwest Pacific lithosphere

1-38     Booth 5
Innocenzi F.*, Colle F., Ronca S., Lustrino M. & Masotta M. : Experimental constraints on crustal assimilation: interaction of ultrabasic melts with natural marly limestones

1-39     Booth 6
Neumann E.-R., Callegaro S.*, Jacobsen S.B., Hyung E., Svensen H.H., Larsen B.T. & Eriksen Z.T. : Mantle complexity beneath the Oslo Rift: geochemical insights into the earliest phase of the Skagerrak-Centered LIP

1-40     Booth 7
Poli S.*, Recchia S. & Toffolo L. : A novel fast-quench system for a Walker-type multi-anvil apparatus

1-41     Booth 8
Tribuzio R.*, Boveri V., Cannaò E., Filippi M., Mariani D. & Tiepolo M. : New insights into the origin of amphibole-bearing dunites from the Meso-archaean Seqi Ultramafic Complex, SW Greenland