Abstract Details
(2020) Breakdown of Mantle Metasomatic Phases and Implications for Primary Basalt Compositions in Intraplate Volcanic Provinces
Brenna M, Pontesilli A, Palin JM & Pilet S
https://doi.org/10.46427/gold2020.258
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05d: Room 2, Friday 26th June 05:51 - 05:54
Marco Brenna
View all 5 abstracts at Goldschmidt2020
View abstracts at 5 conferences in series
Alessio Pontesilli View all 3 abstracts at Goldschmidt2020 View abstracts at 4 conferences in series
J Michael Palin
Sebastien Pilet View all 3 abstracts at Goldschmidt2020 View abstracts at 11 conferences in series
Alessio Pontesilli View all 3 abstracts at Goldschmidt2020 View abstracts at 4 conferences in series
J Michael Palin
Sebastien Pilet View all 3 abstracts at Goldschmidt2020 View abstracts at 11 conferences in series
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Submitted by Georg F. Zellmer on Monday 22nd June 04:51
Hi Marco, that abstract is really interesting, shame you did not manage to upload the talk on time. If these metasomatic fluids exist everywhere in the upper asthenospheric mantle, what is the reason for partial melt formation involving those metasomatised source rocks in specific regions? Or do you think that there are small degree partial melts everywhere, and it is merely due to tectonism that they make it up to the surface in some areas - cf. Ian Smith's abstract in this session? Cheers, Georg
Hi Marco, that abstract is really interesting, shame you did not manage to upload the talk on time. If these metasomatic fluids exist everywhere in the upper asthenospheric mantle, what is the reason for partial melt formation involving those metasomatised source rocks in specific regions? Or do you think that there are small degree partial melts everywhere, and it is merely due to tectonism that they make it up to the surface in some areas - cf. Ian Smith's abstract in this session? Cheers, Georg
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