Rapid shifting of a deep magmatic source at Fagradalsfjall volcano, Iceland
Recent Icelandic rifting events have illuminated the roles of centralized crustal magma
reservoirs and lateral magma transport,,–, important characteristics of mid-ocean ridge …
reservoirs and lateral magma transport,,–, important characteristics of mid-ocean ridge …
Magma plumbing architectures and timescales of magmatic processes during historical magmatism on the Reykjanes Peninsula, Iceland
In the past 4000 years, three rifting episodes have occurred on the Reykjanes Peninsula
(RP, SW Iceland) at time intervals of about 800-1000 years, with the activation of four of the …
(RP, SW Iceland) at time intervals of about 800-1000 years, with the activation of four of the …
Mantle plumes sample heterogeneous mixtures of oxidized and reduced lithologies
Constraining the heterogeneity of oxygen fugacity (fO 2) in the upper mantle is important for
understanding the role of the deep Earth in determining the redox state of the atmosphere …
understanding the role of the deep Earth in determining the redox state of the atmosphere …
Magmatic controls on volcanic sulfur emissions at the Iceland hotspot
Outgassing of sulfur (as SO2) is one of the principal hazards posed by volcanic eruptions.
However, S emission potentials of most volcanoes globally are poorly constrained due to a …
However, S emission potentials of most volcanoes globally are poorly constrained due to a …
A discussion of: long or short silicic magma residence time beneath Hekla volcano, Iceland?
Recently reported major element, trace element, and volatile compositions of dacites
erupted from Hekla Volcano, Iceland are inconsistent with an anatectic origin. In contrast, all …
erupted from Hekla Volcano, Iceland are inconsistent with an anatectic origin. In contrast, all …
Protracted magma evolution and transcrustal magmatic plumbing system architecture at Erta Ale volcano (Afar, Ethiopia)
The Afar region is one of the only places on Earth where magmatic continental rifting and
associated ongoing break-up processes are exposed onshore. The several active magmatic …
associated ongoing break-up processes are exposed onshore. The several active magmatic …
Dynamic evolution of the transcrustal plumbing system in Large Igneous Provinces: Geochemical and microstructural insights from glomerocrysts and melt inclusions
The nature of the magma plumbing system of Large Igneous Provinces is still poorly
understood. Among these exceptional magmatic events from Earth's past, the end-Triassic …
understood. Among these exceptional magmatic events from Earth's past, the end-Triassic …
Petrogenesis of the Early Cretaceous volcanic-intrusive complex in northern North China Craton: Implications for crustal magma system evolution
D Zhang, D Sun, J Gou, J Zhou, C Wang, W Sun, L Tian - Lithos, 2025 - Elsevier
Identifying the origin and evolution of silicic magma is crucial for elucidating the transcrustal
magmatic system and the evolution of continental crust. The Early Cretaceous volcanic …
magmatic system and the evolution of continental crust. The Early Cretaceous volcanic …
Geochemical Signatures of Mafic Volcanic Rocks in Modern Oceanic Settings and Implications for Archean Mafic Magmatism
M Lorin Fassbender, M Hannington… - Economic …, 2024 - pubs.geoscienceworld.org
Greenstone belts are dominated by mafic volcanic rocks with geochemical characteristics
that indicate a range of possible geodynamic influences. Many analogies with modern …
that indicate a range of possible geodynamic influences. Many analogies with modern …
Helium and oxygen isotopic variations in the Iceland plume source controlled by entrainment of recycled oceanic lithosphere
Icelandic basalts have low oxygen isotope (δ 18 O) values compared to other ocean island
localities. While this observation is often ascribed to the assimilation of low-δ 18 O crust, a …
localities. While this observation is often ascribed to the assimilation of low-δ 18 O crust, a …