Crystal Size Distribution Analyses of Isothermal Deformation Experiments

Calagreti, Camilla | Di Fiore, Fabrizio | Vona, Alessandro

2026

In this work we aimed to investigate and quantify the relative importance of dynamic conditions (e.g., stirring in a Concentric Cylinder apparatus) on the crystallization kinetics of basaltic magmas (Stromboli). This was achieved by observing the final textures of the samples, analysing the...

Trace element analysis of the main minerals in the Salitre lamprophyre (APIP, Brazil)

Guarino, Vincenza | Melluso, Leone | Bonazzi, Mattia | Zanetti, Alberto

2026

The Upper Cretaceous Salitre intrusion, subdivided into Salitre I and Salitre II and dated to ~86-82 Ma by Sonoki and Garda (1988), is part of the Alto Paranaíba Igneous Province (APIP, Fig. 1) in Brazil, which is one of the largest ultrapotassic / carbonatitic / kimberlitic provinces in the...

Mineral trace element analysis of xenocrysts and xenoliths hosted in the Limeira I kimberlite (APIP, Brazil)

Guarino, Vincenza | Melluso, Leone | Bonazzi, Mattia | Zanetti, Alberto

2026

The Limeira I kimberlite (91±6 Ma; Guarino et al., 2013) is part of the Alto Paranaíba Igneous Province (APIP) and was emplaced in the southern part of the São Francisco Craton in Brazil. This Kimberlite contains macrocrysts and phenocrysts of olivine, resorbed phlogopite/...

Trace element concentration of minerals in the Morro São João malignites (Serra do Mar, Brazil)

Guarino, Vincenza | Melluso, Leone | Bonazzi, Mattia | Zanetti, Alberto

2026

The Morro São João intrusion is located in the easternmost part of the Serra do Mar province, along the Cabo Frio lineament (Fig. 1) and has an area of approximately 10 km². It is a Late Cretaceous intrusion formed by clinopyroxenites, melagabbros, shonkinites, malignites, nepheline syenites,...

Trace element data obtained from main minerals in Salitre clinopyroxenite and dunite rocks (APIP, Brazil)

Guarino, Vincenza | Melluso, Leone | Bonazzi, Mattia | Zanetti, Alberto

2026

The Salitre intrusion, which is subdivided into Salitre I and Salitre II. It was dated to ~86-82 Ma by Sonoki and Garda (1988). It is part of the Alto Paranaíba Igneous Province (APIP, Fig. 1) in Brazil. The APIP is one of the largest ultrapotassic/carbonatitic/kimberlitic provinces in the...

Results from analogue inversion experiments of extensional basins parallel and oblique to their boundaries with inferences from the European eastern Southern Alps

Sieberer, Anna-Katharina | Willingshofer, Ernst | Klotz, Thomas | Ortner, Hugo | Pomelia, Hannah

2026

This image dataset contains results (original top-view and cross-section photographs) obtained from a series of 12 crustal-scale physical analogue modelling experiments performed in the Tectonic Modelling Laboratory (TecLab) at Utrecht University. We employed analogue modelling to study the...

Dense Seismic Array of Ambient Vibrations Applied for Site Characterization to a Liquefiable Site in the Po Plain at San Felice sul Panaro

El Hitti, Joya | Régnier, Julie | Cultrera, Giovanna | Di Giulio, Giuseppe | Minarelli, Luca | Gélis, Céline | Lenti, Luca | Langlaude, Philippe | Pernoud, Michel | Bustos, José Ignacio | Schibuola, Alessandra | Riccio, Gaetano

2026

The dataset consists of microtremor recordings collected from multiple arrays in mid-September 2024 at San Felice sul Panaro, located in the Quaternary deposits of the Po Plain (Emilia-Romagna, Italy). Data collection was performed using seismic nodes and six-component seismic stations: five...

CAMSIZER Particle Size Data from Explosive Paroxysms of Mt. Etna (2011–2025)

Tonato, Andrea | Andronico, Daniele | Corsaro, Rosa Anna | Caruso, Simona | Pistone, Mattia | Cristaldi, Antonio

2026

Mt. Etna in Catania, Italy, is an active volcano that has served as a natural laboratory for many volcanologists worldwide. Its paroxysms are unique eruptive events caused by a complex magmatic system that, despite being one of the most studied volcanoes, there is still an open field to...

3D textural characterization of rocks representing S. Miguel Island (Azores, Portugal)

Pereira, Maria Luísa | Buono, Gianmarco | Pappalardo, Lucia

2026

The role of the physical and microstructural properties of lavas impacts the dynamics of magma ascent and of the volcanic edifice itself. In the context of a doctoral project, ten samples representative of the central volcanoes of S. Miguel Island (Azores, Portugal), priorily collected in...

Microstructure and mechanical properties of massive and porous of lavas from S. Miguel Island (Azores, Portugal)

Pereira, Maria Luísa | Buono, Gianmarco | Pappalardo, Lucia

2026

The role of elongated pores and crystals of lavas influences their mechanical and physical behaviour, providing a first microstructural clue. In the context of a doctoral project, two samples – a trachyte and a basalt/andesite (s.l.) - representative of Fogo Volcano (S. Miguel Island, Azores,...