Alexia Secrétan
YOU?
Author Swipe
View article: Redistribution of heat-producing elements during partial melting of felsic rocks of the lower continental crust, Ivrea Verbano Zone
Redistribution of heat-producing elements during partial melting of felsic rocks of the lower continental crust, Ivrea Verbano Zone Open
The geochemical differentiation of the Earth’s crust is influenced by high-temperature metamorphic processes. Partial melting of the lower continental crust leads to the redistribution of the heat-producing elements (HPEs), which are…
View article: Geochemical characteristics of lower continental crust metasediments: insights from the DIVE Project (5071_1_B, Val d’Ossola, Ivrea-Verbano Zone, Italy)
Geochemical characteristics of lower continental crust metasediments: insights from the DIVE Project (5071_1_B, Val d’Ossola, Ivrea-Verbano Zone, Italy) Open
Our understanding of the Earth's interior - its physical structure, geochemical composition, and dynamic evolution - largely relies on seismic observations, particularly seismic wave velocities. Evidence derived from seismic P-wave velocit…
View article: Carbon Storage and Isotopic Variability in the Deep Crust of the Ivrea-Verbano Zone
Carbon Storage and Isotopic Variability in the Deep Crust of the Ivrea-Verbano Zone Open
The lower continental crust is a critical component of the deep carbon cycle, serving as a long-term reservoir for carbon (C) in the form of residual carbonates and graphite. Yet, the extent of C storage remains poorly understood. The Ivre…
View article: Rock and mineral magnetic investigations of the DIVE (Drilling the Ivrea-Verbano zonE) drill cores: towards the magnetic petrology of the lower continental crust
Rock and mineral magnetic investigations of the DIVE (Drilling the Ivrea-Verbano zonE) drill cores: towards the magnetic petrology of the lower continental crust Open
The deep drilling project Drilling the Ivrea-Verbano zone (DIVE) is a scientific and multidisciplinary project that focuses on investigating a section of the lower continental crust and upper mantle, exposed in northwest Italy. The exposur…
View article: Explanatory Remarks on the Operational Dataset – ICDP project DIVE: Drilling the Ivrea-Verbano zonE
Explanatory Remarks on the Operational Dataset – ICDP project DIVE: Drilling the Ivrea-Verbano zonE Open
The Drilling the Ivrea-Verbano zonE (DIVE) project, run as ICDP expedition 5071, aims at studying the lower continental crust (LCC) towards and across the Moho transition zone. The study area provides unique access to a section of the LCC …
View article: Drilling the Ivrea-Verbano zonE: DIVE 1 – ICDP Operational Report
Drilling the Ivrea-Verbano zonE: DIVE 1 – ICDP Operational Report Open
The Drilling the Ivrea-Verbano zonE (DIVE) project, run as ICDP expedition 5071, aims at studying the lower continental crust (LCC) towards and across the Moho transition zone. The study area provides unique access to a section of the LCC …
View article: Variability of lower continental crust constrained by drill core data of the Ivrea Zone (DIVE project DT-1B, Ornavasso, Val d’Ossola, Italy)
Variability of lower continental crust constrained by drill core data of the Ivrea Zone (DIVE project DT-1B, Ornavasso, Val d’Ossola, Italy) Open
The estimates of the chemical composition of the lower continental crust ranges from predominantly mafic to felsic. The Ivrea Zone in the Southern European Alps provides insight into this variability, featuring a pre-Permian mostly felsic …
View article: The C, H2O and S budget of the deep crust (Ossola Valley, Ivrea-Verbano Zone)
The C, H2O and S budget of the deep crust (Ossola Valley, Ivrea-Verbano Zone) Open
The deep crust in the Ivrea-Verbano zone consists of underplated mafic and metasedimentary rocks. In the metasedimentary rocks, C in the form of residual carbonates and graphite, H2O in hydrous phases and S in sulphides can potentially be …
View article: Crystal and volatile controls on the mixing and mingling of magmas
Crystal and volatile controls on the mixing and mingling of magmas Open
Earth and Space Science Open Archive This work has been accepted for publication in AGU Books. Version of RecordESSOAr is a venue for early communication or feedback before peer review. Data may be preliminary. Learn more about preprints. …
View article: Crystal and volatile controls on the mixing and mingling of magmas
Crystal and volatile controls on the mixing and mingling of magmas Open
The mixing and mingling of magmas of different compositions are important geological processes. They produce various distinctive textures and geochemical signals in both plutonic and volcanic rocks and have implications for eruption trigge…