[HTML][HTML] Time scales of olivine storage and transport as revealed by diffusion chronometry at Waitomokia Volcanic Complex, Auckland Volcanic Field, New Zealand

R Didonna, H Handley, H Albert, F Costa - Journal of Volcanology and …, 2024 - Elsevier
Detailed knowledge of the pre-eruptive time scales associated with magma storage and
transport is vital to improve volcanic hazard forecasting in active volcanic regions. However …

Timescales of magma storage and migration recorded by olivine crystals in basalts of the March-April 2010 eruption at Eyjafjallajökull volcano, Iceland

M Viccaro, M Giuffrida, E Nicotra… - American …, 2016 - degruyter.com
The early eruptive phase of the 2010 eruption at the Fimmvörðuháls Pass, east of
Eyjafjallajökull volcano, produced poorly evolved basalts with mildly alkaline affinity, and …

Timescales of crystal mush mobilization in the Bárðarbunga-Veiðivötn volcanic system based on olivine diffusion chronometry

A Caracciolo, M Kahl, E Bali… - … : Journal of Earth …, 2021 - pubs.geoscienceworld.org
The timescales of magmatic processes within a volcanic system may be variable over a
volcano's geological history. Crystals reflect environmental perturbations under which they …

Olivine xenocryst diffusion reveals rapid monogenetic basaltic magma ascent following complex storage at Pupuke Maar, Auckland Volcanic Field, New Zealand

M Brenna, SJ Cronin, IEM Smith, PME Tollan… - Earth and Planetary …, 2018 - Elsevier
Monogenetic basalts are spatially and temporally unpredictable and are commonly
interpreted to rise extremely rapidly and directly from their mantle source, increasing their …

[HTML][HTML] Tracking timescales of short-term precursors to large basaltic fissure eruptions through Fe–Mg diffusion in olivine

ME Hartley, DJ Morgan, J Maclennan… - Earth and Planetary …, 2016 - Elsevier
Petrological constraints on the timescales of pre-eruptive crystal storage and magma
degassing provide an important framework for the interpretation of seismic, geodetic and …

Rapid priming, accumulation, and recharge of magma driving recent eruptions at a hyperactive caldera volcano

SJ Barker, CJN Wilson, DJ Morgan… - …, 2016 - pubs.geoscienceworld.org
A major challenge in volcanology is determining the factors that control the frequency and
magnitude of eruptions at hazardous caldera volcanoes. Understanding the critical …

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 …

[HTML][HTML] Determining the thermal histories of Apollo 15 mare basalts using diffusion modelling in olivine

SK Bell, DJ Morgan, KH Joy, JF Pernet-Fisher… - … et Cosmochimica Acta, 2023 - Elsevier
Mare basalts collected at the Apollo 15 landing site can be classified into two groups. Based
on differing whole-rock major element chemistry, these groups are the quartz-normative …

Processes and timescales of magmatic rejuvenation and residence prior to post-caldera rhyolitic eruptions: Ōkataina Volcanic Centre, Aotearoa New Zealand

HC Elms, SJ Barker, DJ Morgan, CJN Wilson… - Journal of Volcanology …, 2023 - Elsevier
Understanding the timescales and processes through which magma bodies form and
develop in the crust prior to eruption is vital for volcanic monitoring and interpreting future …

Small and short-lived magma batches at composite volcanoes: time windows at Tongariro volcano, New Zealand

BJ Hobden, BF Houghton, JP Davidson… - Journal of the …, 1999 - lyellcollection.org
Many are volcanoes are characterized by frequent eruptions of small (< 0.1 km3) volume. A
key question is do such small events represent discrete magma batches or do these …