Author Archives: Katherine Joy

About Katherine Joy

Hello! I am Katherine Joy. I am part of the University of Manchester Isotope Geochemistry and Cosmochemistry group. More details about my research interests can be found at http://www.seaes.manchester.ac.uk/people/staff/profile/?ea=katherine.joy

New group paper about the chemical signatures of volcanoes in the Lesser Antilles

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Blog post written by Dr Heye Freymuth about his new paper published in Geology ———————————————————– Ancient sediments in the magma sources of volcanoes in the Lesser Antilles Volcanoes on Earth are made of solidified magma that is usually produced within the … Continue reading

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New exciting meteorite project

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  We are involved with a new exciting project to go and search for meteorites in Antarctica! You may well have seen our previous blog about a study looking into the possibility of there being some missing types of iron … Continue reading

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New Group paper: When is a komatiite not a komatiite?

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This post has been written by group member Dr Brian O’Driscoll about a new research paper published by the Journal of the Geological Society (London) —————————————– Komatiites are ultrabasic lavas, erupted at liquidus temperatures approaching 1600°C. With a handful of exceptions, they … Continue reading

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New group paper about ‘Water subduction in the mantle’

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The following blog has been written by group member Prof. Ray Burgess about a new paper to be published in Earth and Planetary Science Letters ————————————– Water is carried into subduction zones with the subducting oceanic plate either as sedimentary pore … Continue reading

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New group paper about ‘Miller Range 11100 Meteorite: a Piece of Asteroid Vesta’

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The following blog post has been written by Tim Gregory, who is undertaking a PhD at the University of Bristol. Tim is a recent graduate of our MSci Geology with Planetary Science degree programme, and his new paper, just published in … Continue reading

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Extraterrestrial Materials Research Meeting 2016 – a great success!

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The Isotope Geochemistry and Cosmochemistry Group of The University of Manchester hosted a meeting on extraterrestrial materials on Tuesday 1st November 2016 at the Manchester Museum. The aim of the meeting was to provide an opportunity for the UK planetary science … Continue reading

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New group paper: New lunar meteorites revealing the history of the Moon’s crust

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The following blog has been written by our colleague Abigail Calzada-Diaz from Birkbeck College about a new collaborative paper between Birkbeck College, the Univeristy of Manchester and the Natural History Musuem London published in Meteoritics and Planetary Science. Most of what we … Continue reading

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New Group paper – The Moon: An Archive of Small Body Migration in the Solar System

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The Moon’s surface is absolutely covered in impact craters. These range in size from the behemoth South Pole-Aitken basin, which is a staggeringly ~2500 km in diameter and 13 km deep, all the way down to microscopic impact craters on … Continue reading

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New paper: Warm Archean oceans reconstructed from oxygen isotope composition of early-life remnants

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The following summary has been written by Dr Romain Tartèse, who is a visitor in the SEES University of Manchester Isotope Group. ——————— There is strong evidence in the geological record suggesting that life started on the Earth more than 3 billion years … Continue reading

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Perseids Meteor Shower August 2016 – tonight!

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Early morning of 12th August 2016 – for those of you in the northern hemisphere with clear skies (good luck Manchester folks!) you should be treated to a bumper show of shooting stars from the annual Perseids meteor shower. Earth … Continue reading

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