[HTML][HTML] A review of plagioclase growth rate and compositional evolution in mafic alkaline magmas: Guidelines for thermometry, hygrometry, and timescales of magma …
Mafic alkaline magmas, such as those feeding the persistent eruptive activity of Stromboli
and Mt. Etna volcanoes in Italy, are dominated by the crystallization of plagioclase via …
and Mt. Etna volcanoes in Italy, are dominated by the crystallization of plagioclase via …
An integrated PT-H2O-lattice strain model to quantify the role of clinopyroxene fractionation on REE+ Y and HFSE patterns of mafic alkaline magmas: Application to …
A correct description and quantification of the geochemical behaviour of REE+ Y (rare earth
elements and Y) and HFSE (high field strength elements) is a key requirement for modeling …
elements and Y) and HFSE (high field strength elements) is a key requirement for modeling …
Sector-zoned clinopyroxene as a recorder of magma history, eruption triggers, and ascent rates
Sector-zoned clinopyroxene is common in igneous rocks, but has been overlooked in the
study of magmatic processes. Whilst concentric zoning is commonly used as a record of …
study of magmatic processes. Whilst concentric zoning is commonly used as a record of …
Dendritic crystallization in hydrous basaltic magmas controls magma mobility within the Earth's crust
The majority of basaltic magmas stall in the Earth's crust as a result of the rheological
evolution caused by crystallization during transport. However, the relationships between …
evolution caused by crystallization during transport. However, the relationships between …
Clinopyroxene–liquid equilibria and geothermobarometry in natural and experimental tholeiites: the 2014–2015 Holuhraun eruption, Iceland
Clinopyroxene–liquid geothermobarometry is a widely used tool for estimating the
conditions under which mafic magmas are stored before they erupt. However, redox …
conditions under which mafic magmas are stored before they erupt. However, redox …
Generation of the giant porphyry Cu-Au deposit by repeated recharge of mafic magmas at Pulang in Eastern Tibet
K Cao, ZM Yang, NC White… - Economic Geology, 2022 - pubs.geoscienceworld.org
Abstract The giant Pulang porphyry Cu-Au district (446.8 Mt at 0.52% Cu and 0.18 g/t Au) is
located in the Yidun arc, eastern Tibet. The district is hosted in an intrusive complex …
located in the Yidun arc, eastern Tibet. The district is hosted in an intrusive complex …
The role of undercooling during clinopyroxene growth in trachybasaltic magmas: Insights on magma decompression and cooling at Mt. Etna volcano
Isothermal and undercooling experiments were conducted on one of the most primitive
trachybasalts from Mt. Etna volcano in order to examine the crystallization mechanisms …
trachybasalts from Mt. Etna volcano in order to examine the crystallization mechanisms …
Deep magma storage revealed by multi-method elemental map** of clinopyroxene megacrysts at Stromboli volcano
The magmatic architecture and physicochemical processes inside volcanoes influence the
style and timescale of eruptions. A long-standing challenge in volcanology is to establish the …
style and timescale of eruptions. A long-standing challenge in volcanology is to establish the …
Experimental constraints on the rheology of lavas from 2021 Cumbre Vieja eruption (La Palma, Spain)
Abstract The 2021 Tajogaite eruption of Cumbre Vieja (La Palma, Spain) was typified by the
emission of low viscosity lavas that flowed at high velocities and inundated a large area. We …
emission of low viscosity lavas that flowed at high velocities and inundated a large area. We …
Mush cannibalism and disruption recorded by clinopyroxene phenocrysts at Stromboli volcano: New insights from recent 2003–2017 activity
Abstract The Present-day (< 1.2 kyr) activity of Stromboli (Aeolian Islands, Southern Italy) is
fed by a vertically-extended mush column with an open-conduit configuration. The eruptive …
fed by a vertically-extended mush column with an open-conduit configuration. The eruptive …