Jarosite formation in deep Antarctic ice provides a window into acidic, water-limited weathering on Mars

The authors report in-situ formation of jarosite witin the Talos Dome ice core (East Antarctica) and show that this ferric-potassium sulfate mineral is present in ice deeper than 1000 meters and progressively increases with depth. This has implications for the presence and formation mechanisms of ja...

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Published in:Nature Communications
Main Authors: Giovanni Baccolo, Barbara Delmonte, P. B. Niles, Giannantonio Cibin, Elena Di Stefano, Dariush Hampai, Lindsay Keller, Valter Maggi, Augusto Marcelli, Joseph Michalski, Christopher Snead, Massimo Frezzotti
Format: Article in Journal/Newspaper
Language:English
Published: Nature Portfolio 2021
Subjects:
Science
Q
Antarctic
East Antarctica
Talos Dome
Antarc*
Antarctica
ice core
Online Access:https://doi.org/10.1038/s41467-020-20705-z
https://doaj.org/article/751d97281d1b4983871e50222be20ec1
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spelling ftdoajarticles:oai:doaj.org/article:751d97281d1b4983871e50222be20ec1 2023-05-15T13:59:54+02:00 Jarosite formation in deep Antarctic ice provides a window into acidic, water-limited weathering on Mars Giovanni Baccolo Barbara Delmonte P. B. Niles Giannantonio Cibin Elena Di Stefano Dariush Hampai Lindsay Keller Valter Maggi Augusto Marcelli Joseph Michalski Christopher Snead Massimo Frezzotti 2021-01-01T00:00:00Z https://doi.org/10.1038/s41467-020-20705-z https://doaj.org/article/751d97281d1b4983871e50222be20ec1 EN eng Nature Portfolio https://doi.org/10.1038/s41467-020-20705-z https://doaj.org/toc/2041-1723 doi:10.1038/s41467-020-20705-z 2041-1723 https://doaj.org/article/751d97281d1b4983871e50222be20ec1 Nature Communications, Vol 12, Iss 1, Pp 1-8 (2021) Science Q article 2021 ftdoajarticles https://doi.org/10.1038/s41467-020-20705-z 2022-12-31T05:24:00Z The authors report in-situ formation of jarosite witin the Talos Dome ice core (East Antarctica) and show that this ferric-potassium sulfate mineral is present in ice deeper than 1000 meters and progressively increases with depth. This has implications for the presence and formation mechanisms of jarosite observed on Mars. Article in Journal/Newspaper Antarc* Antarctic Antarctica East Antarctica ice core Directory of Open Access Journals: DOAJ Articles Antarctic East Antarctica Talos Dome ENVELOPE(158.000,158.000,-73.000,-73.000) Nature Communications 12 1
institution Open Polar
collection Directory of Open Access Journals: DOAJ Articles
op_collection_id ftdoajarticles
language English
topic Science
Q
spellingShingle Science
Q
Giovanni Baccolo
Barbara Delmonte
P. B. Niles
Giannantonio Cibin
Elena Di Stefano
Dariush Hampai
Lindsay Keller
Valter Maggi
Augusto Marcelli
Joseph Michalski
Christopher Snead
Massimo Frezzotti
Jarosite formation in deep Antarctic ice provides a window into acidic, water-limited weathering on Mars
topic_facet Science
Q
description The authors report in-situ formation of jarosite witin the Talos Dome ice core (East Antarctica) and show that this ferric-potassium sulfate mineral is present in ice deeper than 1000 meters and progressively increases with depth. This has implications for the presence and formation mechanisms of jarosite observed on Mars.
format Article in Journal/Newspaper
author Giovanni Baccolo
Barbara Delmonte
P. B. Niles
Giannantonio Cibin
Elena Di Stefano
Dariush Hampai
Lindsay Keller
Valter Maggi
Augusto Marcelli
Joseph Michalski
Christopher Snead
Massimo Frezzotti
author_facet Giovanni Baccolo
Barbara Delmonte
P. B. Niles
Giannantonio Cibin
Elena Di Stefano
Dariush Hampai
Lindsay Keller
Valter Maggi
Augusto Marcelli
Joseph Michalski
Christopher Snead
Massimo Frezzotti
author_sort Giovanni Baccolo
title Jarosite formation in deep Antarctic ice provides a window into acidic, water-limited weathering on Mars
title_short Jarosite formation in deep Antarctic ice provides a window into acidic, water-limited weathering on Mars
title_full Jarosite formation in deep Antarctic ice provides a window into acidic, water-limited weathering on Mars
title_fullStr Jarosite formation in deep Antarctic ice provides a window into acidic, water-limited weathering on Mars
title_full_unstemmed Jarosite formation in deep Antarctic ice provides a window into acidic, water-limited weathering on Mars
title_sort jarosite formation in deep antarctic ice provides a window into acidic, water-limited weathering on mars
publisher Nature Portfolio
publishDate 2021
url https://doi.org/10.1038/s41467-020-20705-z
https://doaj.org/article/751d97281d1b4983871e50222be20ec1
long_lat ENVELOPE(158.000,158.000,-73.000,-73.000)
geographic Antarctic
East Antarctica
Talos Dome
geographic_facet Antarctic
East Antarctica
Talos Dome
genre Antarc*
Antarctic
Antarctica
East Antarctica
ice core
genre_facet Antarc*
Antarctic
Antarctica
East Antarctica
ice core
op_source Nature Communications, Vol 12, Iss 1, Pp 1-8 (2021)
op_relation https://doi.org/10.1038/s41467-020-20705-z
https://doaj.org/toc/2041-1723
doi:10.1038/s41467-020-20705-z
2041-1723
https://doaj.org/article/751d97281d1b4983871e50222be20ec1
op_doi https://doi.org/10.1038/s41467-020-20705-z
container_title Nature Communications
container_volume 12
container_issue 1
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