Rocks reveal ocean ridge development
A University of Wyoming husband-and-wife research team was part of a larger group that has made the first significant recovery of layered igneous rocks from the Earth's lowest ocean crust.
A University of Wyoming husband-and-wife research team was part of a larger group that has made the first significant recovery of layered igneous rocks from the Earth's lowest ocean crust.
Earth Sciences
Dec 3, 2013
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Volcanoes are not fed by molten magma formed in large chambers finds a new study, overturning classic ideas about volcanic eruptions.
Earth Sciences
Dec 4, 2018
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Molten rock (or magma) has a strong influence on our planet and its inhabitants, causing destructive volcanic eruptions and generating some of the giant mineral deposits. Our understanding of these phenomena is, however, ...
Earth Sciences
Jul 23, 2014
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Ohio State University researchers have found a new way to gauge the depth of the magma chamber that forms the Hawaiian Island volcanic chain, and determined that the magma lies much closer to the surface than previously thought.
Earth Sciences
Dec 13, 2010
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ETH researchers show that magma chambers under supervolcanoes are more like soggy sponges than reservoirs of molten rock. Before a volcano of this kind erupts, such mush must slowly be reactivated by heat input following ...
Earth Sciences
Oct 5, 2017
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Research from the Wits School of Geoscience shows how platinum deposits form in the Bushveld Complex of South Africa.
Earth Sciences
Jun 19, 2019
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A new study reveals why the magma chambers that feed recurrent and often explosive volcanic eruptions tend to reside in a very narrow depth range within the Earth's crust. The findings, published in Nature Geoscience, could ...
Earth Sciences
Aug 19, 2019
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Damage from the 2016 Kumamoto earthquake could hasten Mt. Aso's eruption, volcanologists warn. In a paper published on Science, Kyoto University researchers and colleagues report new faults in the vicinity of Mt. Aso's magma ...
Earth Sciences
Oct 20, 2016
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An international group of researchers involving geologists from Wits University (Prof. Rais Latypov and Dr. Sofya Chistyakova) in Johannesburg have come up with an unexpected conclusion that basaltic magma chambers can grow ...
Earth Sciences
Sep 26, 2022
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Two new studies into the "plumbing systems" that lie under volcanoes could bring scientists closer to understanding plate ruptures and predicting eruptionsboth of which are important steps for protecting the public ...
Earth Sciences
Apr 12, 2012
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