Transport and deposition of immiscible sulfide liquid during lateral magma flow

Z Yao, JE Mungall - Earth-Science Reviews, 2022 - Elsevier
Magmatic sulfide deposits are generated by extraordinary accumulations of immiscible
sulfide liquids in ultramafic-mafic magmas. While their associated geochemical and …

Mechanical models for dikes: A third school of thought

MR Townsend, DD Pollard, RP Smith - Tectonophysics, 2017 - Elsevier
Geological and geophysical data from continental volcanic centers and giant radial swarms,
and from oceanic shield volcanoes and rift zones, indicate that dikes propagate laterally for …

Lateral magma flow in mafic sill complexes

C Magee, JD Muirhead, A Karvelas… - …, 2016 - pubs.geoscienceworld.org
The structure of upper crustal magma plumbing systems controls the distribution of
volcanism and influences tectonic processes. However, delineating the structure and …

Fluid‐faulting evolution in high definition: Connecting fault structure and frequency‐magnitude variations during the 2014 Long Valley Caldera, California, earthquake …

DR Shelly, WL Ellsworth, DP Hill - Journal of Geophysical …, 2016 - Wiley Online Library
An extended earthquake swarm occurred beneath southeastern Long Valley Caldera
between May and November 2014, culminating in three magnitude 3.5 earthquakes and …

The 2018–2019 seismo-volcanic crisis east of Mayotte, Comoros islands: seismicity and ground deformation markers of an exceptional submarine eruption

A Lemoine, P Briole, D Bertil, A Roullé… - Geophysical Journal …, 2020 - academic.oup.com
On 10 May 2018, an unprecedented long and intense seismic crisis started offshore, east of
Mayotte, the easternmost of the Comoros volcanic islands. The population felt hundreds of …

Satellite detection, long‐range transport, and air quality impacts of volcanic sulfur dioxide from the 2014–2015 flood lava eruption at Bárðarbunga (Iceland)

A Schmidt, S Leadbetter, N Theys… - Journal of …, 2015 - Wiley Online Library
The 2014–2015 Bárðarbunga‐Veiðivötn fissure eruption at Holuhraun produced about 1.5
km3 of lava, making it the largest eruption in Iceland in more than 200 years. Over the …

The propagation paths of fluid-driven fractures in layered and faulted rocks

A Gudmundsson - Geological Magazine, 2022 - cambridge.org
Fractures that form when fluid pressure ruptures the rock are referred to as fluid-driven
fractures or hydrofractures. These include most dykes, inclined sheets and sills, but also …

Melt inclusion constraints on petrogenesis of the 2014–2015 Holuhraun eruption, Iceland

ME Hartley, E Bali, J Maclennan, DA Neave… - … to Mineralogy and …, 2018 - Springer
Abstract The 2014–2015 Holuhraun eruption, on the Bárðarbunga volcanic system in central
Iceland, was one of the best-monitored basaltic fissure eruptions that has ever occurred, and …

The mechanics of sill inception, propagation and growth: Experimental evidence for rapid reduction in magmatic overpressure

JL Kavanagh, D Boutelier, AR Cruden - Earth and Planetary Science Letters, 2015 - Elsevier
A model of magma propagation in the crust is presented using a series of analogue
experiments, where dyed water is injected at a constant flux into layers of solidified gelatine …

Elevated gas flux and trace metal degassing from the 2014–2015 fissure eruption at the Bárðarbunga volcanic system, Iceland

PJ Gauthier, O Sigmarsson, M Gouhier… - Journal of …, 2016 - Wiley Online Library
The 2014 Bárðarbunga rifting event in Iceland resulted in a 6‐month long eruption at
Holuhraun. This eruption was characterized by high lava discharge rate and significant gas …