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 …
Deep magma mobilization years before the 2021 CE Fagradalsfjall eruption, Iceland
The deep roots of volcanic systems play a key role in the priming, initiation, and duration of
eruptions. Causative links between initial magmatic unrest at depth and eruption triggering …
eruptions. Causative links between initial magmatic unrest at depth and eruption triggering …
Experimental study of Fe–Mg partitioning and zoning during rapid growth of olivine in Hawaiian tholeiites
T Shea, A K. Matzen, A J. Mourey - Contributions to Mineralogy and …, 2022 - Springer
The partitioning behavior of Fe and Mg between olivine and basalt melt is of key importance
to the study of terrestrial and extraterrestrial basalts. Olivine-melt partitioning studies …
to the study of terrestrial and extraterrestrial basalts. Olivine-melt partitioning studies …
The presence of silicate melt may enhance rates of cation diffusion in olivine
Olivine is commonly used as a 'crystal clock'to extract timescales relevant to pre-eruptive
perturbations within mafic magmatic systems. Diffusion chronometry applications require …
perturbations within mafic magmatic systems. Diffusion chronometry applications require …
Phase equilibrium experiments and thermodynamic simulations to constrain the pre-eruptive conditions of the 2021 Tajogaite eruption (Cumbre Vieja volcano, La …
Phase relations of a tephritic lava erupted at La Palma, Canary Islands, the 2nd of October
2021, during the eruption of Cumbre Vieja volcano were determined experimentally in the …
2021, during the eruption of Cumbre Vieja volcano were determined experimentally in the …
[HTML][HTML] Correlated petrology and seismicity indicate rapid magma accumulation prior to eruption of Kizimen volcano, Kamchatka
The increase in number and intensity of earthquakes during a pre-eruptive crisis is the main
basis of seismic volcano monitoring. However, a strong understanding of how these seismic …
basis of seismic volcano monitoring. However, a strong understanding of how these seismic …
Oxygen isotope evidence for progressively assimilating trans-crustal magma plumbing systems in Iceland
The oxygen isotope composition of mantle-derived melts can place important constraints on
how magmas are processed as they traverse the crust. Assimilation of crustal material is a …
how magmas are processed as they traverse the crust. Assimilation of crustal material is a …
Magma storage and transport timescales for the 1959 Kīlauea Iki eruption and implications for diffusion chronometry studies using time-series samples versus tephra …
KJ Lynn, RT Helz - Bulletin of Volcanology, 2022 - Springer
Complex crystal cargo in basaltic eruptions has the potential to yield diverse insights on pre-
and syn-eruptive timescales of magma storage and transport. Research on eruption …
and syn-eruptive timescales of magma storage and transport. Research on eruption …
Conditions and dynamics of magma storage in the Snæfellsnes volcanic zone, Western Iceland: insights from the Búðahraun and Berserkjahraun eruptions
Establishing the conditions and dynamics of pre-eruptive magma storage and transfer within
transient transcrustal storage networks is a major focus of quantitative volcanic petrology. In …
transient transcrustal storage networks is a major focus of quantitative volcanic petrology. In …
[HTML][HTML] Pre-eruptive timescales from the historical Hapaimamo eruption at Mauna Loa, Hawai 'i
FK Couperthwaite, DJ Morgan, J Harvey… - Journal of Volcanology …, 2022 - Elsevier
The 240 yr BP Hapaimamo eruption occurred on the southwest rift zone (SWRZ) of Mauna
Loa. A large tephra deposit and an extensive lava flow field were produced that extend from …
Loa. A large tephra deposit and an extensive lava flow field were produced that extend from …