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VOLATILIS SIGNED

Origin of volatile elements in the inner Solar System

Total Cost €

EC-Contrib. €

Partnership

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Outcomes and
results

VOLATILIS project word cloud

Explore the words cloud of the VOLATILIS project. It provides you a very rough idea of what is the project "VOLATILIS" about.

respectively analytical models small astrophysics signatures gases fluxes sized contributions data geo destructive recherches volatiles evolution origin bodies secondary ion chondritic mass atmospheric indigenous communities volatile noble host moon inner stages mars static earth coupling meteorites geochemical isotope resolved melt components equipped ionization constituent micron ochimiques comets p compositions samples constraints cosmochemistry day masked collection protocols pi laboratory spectrometry coupled trographiques cosmogenic astrobiology france accretion planetary primitive planet precision mode microprobe solar techniques primordial inclusions extraterrestrial storage vesta volatilis asteroids critical primary de astrophysical gas combined embryos differentiated nancy eacute reliably et centre spectrometers

Project "VOLATILIS" data sheet

The following table provides information about the project.

Coordinator	CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE CNRS Organization address address: RUE MICHEL ANGE 3 city: PARIS postcode: 75794 website: www.cnrs.fr contact info title: n.a. name: n.a. surname: n.a. function: n.a. email: n.a. telephone: n.a. fax: n.a.
Coordinator Country	France [FR]
Total cost	1˙396˙300 €
EC max contribution	1˙396˙300 € (100%)
Programme	1. H2020-EU.1.1. (EXCELLENT SCIENCE - European Research Council (ERC))
Code Call	ERC-2016-STG
Funding Scheme	ERC-STG
Starting year	2017
Duration (year-month-day)	from 2017-02-01 to 2022-01-31

Partnership

Take a look of project's partnership.

#	participants	country	role	EC contrib. [€]
1	CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE CNRS CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE CNRS Organization address address: RUE MICHEL ANGE 3 city: PARIS postcode: 75794 website: www.cnrs.fr contact info title: n.a. name: n.a. surname: n.a. function: n.a. email: n.a. telephone: n.a. fax: n.a.	FR (PARIS)	coordinator	1˙396˙300.00

Map

Project objective

The objective of project VOLATILIS is to investigate the origin(s) of volatile elements on Earth and other planetary bodies in the inner Solar System. Since primitive and differentiated asteroids, planetary embryos, and the Earth-Moon system represent different stages of planet formation, studies of chondritic meteorites and samples from Vesta, Mars, the Moon, and Earth can provide constraints on the evolution of planetary volatiles from primordial to present-day compositions. However, indigenous volatiles in extraterrestrial samples are often masked by solar and cosmogenic contributions. Only combined analyses of noble gases and other volatiles (N, H) allow the observed volatile signatures to be resolved into constituent components (atmospheric, solar, cosmogenic, indigenous). The Centre de Recherches Pétrographiques et Géochimiques (Nancy, France), the PI’s host institute, is the only laboratory that is equipped with static noble gas mass spectrometers for coupled N-noble analyses of small-sized samples, and with two secondary ionization mass spectrometers for non-destructive volatile element measurements. By coupling these high-precision analytical techniques, we will be able to reliably characterize indigenous planetary volatiles, and to assess the importance of volatile storage during primary accretion or late addition via comets and meteorites. Furthermore, we aim to develop the protocols for N isotope analysis by ion microprobe and by static mass spectrometry in multi-collection mode; these methods will allow us to target micron-sized samples (such as melt inclusions) for N analyses and to improve the analytical precision for coupled N-noble gas studies, respectively. The new data obtained here can be integrated as critical parameters into geochemical and astrophysical models of volatile accretion and fluxes in the inner Solar System, and they are expected to be of great interest to the geo-/cosmochemistry, astrophysics, and astrobiology communities.

Publications

List of publications.
year	authors and title	journal	last update
2019	Sami Mikhail, Evelyn FÃ¼ri On the Origin(s) and Evolution of Earth\'s Carbon published pages: , ISSN: 1811-5209, DOI: 10.2138/gselements.15.5.xxx	Elements 15	2019-09-26
2019	Celia Dalou, Evelyn FÃ¼ri, CÃ©cile Deligny, Laurette Piani, Marie-Camille Caumon, Mickael Laumonier, Julien Boulliung, Mattias EdÃ©n Redox control on nitrogen isotope fractionation during planetary core formation published pages: 14485-14494, ISSN: 0027-8424, DOI: 10.1073/pnas.1820719116	Proceedings of the National Academy of Sciences 116/29	2019-08-29
2018	Evelyn FÃ¼ri, Etienne Deloule, CÃ©lia Dalou Nitrogen abundance and isotope analysis of silicate glasses by secondary ionization mass spectrometry published pages: 327-337, ISSN: 0009-2541, DOI: 10.1016/j.chemgeo.2018.06.008	Chemical Geology 493	2019-06-13
2018	E. FÃ¼ri, L. Zimmermann, A.E. Saal Apollo 15 green glass He-Ne-Ar signatures â€“ In search for indigenous lunar noble gases published pages: 1-5, ISSN: 2410-3403, DOI: 10.7185/geochemlet.1819	Geochemical Perspectives Letters 8	2019-06-13

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