In-situ abiogenic methane synthesis from diamond and graphite under geologically relevant conditions

Diamond and graphite are fundamental sources of carbon in the upper mantle, and their reactivity with H 2 -rich fluids present at these depths may represent the key to unravelling deep abiotic hydrocarbon formation. We demonstrate an unexpected high reactivity between carbons’ most common allotropes...

Full description

Saved in:
Bibliographic Details
Published inNature communications Vol. 12; no. 1; pp. 6387 - 5
Main Authors Peña-Alvarez, Miriam, Brovarone, Alberto Vitale, Donnelly, Mary-Ellen, Wang, Mengnan, Dalladay-Simpson, Philip, Howie, Ross, Gregoryanz, Eugene
Format Journal Article
LanguageEnglish
Published London Nature Publishing Group UK 04.11.2021
Nature Publishing Group
Nature Portfolio
Subjects
704/2151/209
704/2151/330
Allotropy
Carbon
Carbon sources
Diamond anvil cells
Earth mantle
Earth Sciences
Ethane
Geochemistry
Graphite
High temperature
High temperature effects
Humanities and Social Sciences
Hydrocarbons
Methane
Mineralogy
Minerals
multidisciplinary
Science
Science (multidisciplinary)
Sciences of the Universe
Subduction (geology)
Upper mantle
Geochemistry
Mineralogy
Online AccessGet full text

Cover

Abstract Diamond and graphite are fundamental sources of carbon in the upper mantle, and their reactivity with H 2 -rich fluids present at these depths may represent the key to unravelling deep abiotic hydrocarbon formation. We demonstrate an unexpected high reactivity between carbons’ most common allotropes, diamond and graphite, with hydrogen at conditions comparable with those in the Earth’s upper mantle along subduction zone thermal gradients. Between 0.5-3 GPa and at temperatures as low as 300 °C, carbon reacts readily with H 2 yielding methane (CH 4 ), whilst at higher temperatures (500 °C and above), additional light hydrocarbons such as ethane (C 2 H 6 ) emerge. These results suggest that the interaction between deep H 2 -rich fluids and reduced carbon minerals may be an efficient mechanism for producing abiotic hydrocarbons at the upper mantle. Using diamond anvil cell and high temperature experiments, this work proves that the interaction between deep hydrogen rich fluids and reduced carbon minerals may be an efficient mechanism for producing abiotic hydrocarbons at the upper mantle’s pressures and temperatures.
AbstractList Using diamond anvil cell and high temperature experiments, this work proves that the interaction between deep hydrogen rich fluids and reduced carbon minerals may be an efficient mechanism for producing abiotic hydrocarbons at the upper mantle’s pressures and temperatures.
Diamond and graphite are fundamental sources of carbon in the upper mantle, and their reactivity with H2-rich fluids present at these depths may represent the key to unravelling deep abiotic hydrocarbon formation. We demonstrate an unexpected high reactivity between carbons' most common allotropes, diamond and graphite, with hydrogen at conditions comparable with those in the Earth's upper mantle along subduction zone thermal gradients. Between 0.5-3 GPa and at temperatures as low as 300 °C, carbon reacts readily with H2 yielding methane (CH4), whilst at higher temperatures (500 °C and above), additional light hydrocarbons such as ethane (C2H6) emerge. These results suggest that the interaction between deep H2-rich fluids and reduced carbon minerals may be an efficient mechanism for producing abiotic hydrocarbons at the upper mantle.Diamond and graphite are fundamental sources of carbon in the upper mantle, and their reactivity with H2-rich fluids present at these depths may represent the key to unravelling deep abiotic hydrocarbon formation. We demonstrate an unexpected high reactivity between carbons' most common allotropes, diamond and graphite, with hydrogen at conditions comparable with those in the Earth's upper mantle along subduction zone thermal gradients. Between 0.5-3 GPa and at temperatures as low as 300 °C, carbon reacts readily with H2 yielding methane (CH4), whilst at higher temperatures (500 °C and above), additional light hydrocarbons such as ethane (C2H6) emerge. These results suggest that the interaction between deep H2-rich fluids and reduced carbon minerals may be an efficient mechanism for producing abiotic hydrocarbons at the upper mantle.
Diamond and graphite are fundamental sources of carbon in the upper mantle, and their reactivity with H2-rich fluids present at these depths may represent the key to unravelling deep abiotic hydrocarbon formation. We demonstrate an unexpected high reactivity between carbons’ most common allotropes, diamond and graphite, with hydrogen at conditions comparable with those in the Earth’s upper mantle along subduction zone thermal gradients. Between 0.5-3 GPa and at temperatures as low as 300 °C, carbon reacts readily with H2 yielding methane (CH4), whilst at higher temperatures (500 °C and above), additional light hydrocarbons such as ethane (C2H6) emerge. These results suggest that the interaction between deep H2-rich fluids and reduced carbon minerals may be an efficient mechanism for producing abiotic hydrocarbons at the upper mantle.Using diamond anvil cell and high temperature experiments, this work proves that the interaction between deep hydrogen rich fluids and reduced carbon minerals may be an efficient mechanism for producing abiotic hydrocarbons at the upper mantle’s pressures and temperatures.
Diamond and graphite are fundamental sources of carbon in the upper mantle, and their reactivity with H 2 -rich fluids present at these depths may represent the key to unravelling deep abiotic hydrocarbon formation. We demonstrate an unexpected high reactivity between carbons’ most common allotropes, diamond and graphite, with hydrogen at conditions comparable with those in the Earth’s upper mantle along subduction zone thermal gradients. Between 0.5-3 GPa and at temperatures as low as 300 °C, carbon reacts readily with H 2 yielding methane (CH 4 ), whilst at higher temperatures (500 °C and above), additional light hydrocarbons such as ethane (C 2 H 6 ) emerge. These results suggest that the interaction between deep H 2 -rich fluids and reduced carbon minerals may be an efficient mechanism for producing abiotic hydrocarbons at the upper mantle. Using diamond anvil cell and high temperature experiments, this work proves that the interaction between deep hydrogen rich fluids and reduced carbon minerals may be an efficient mechanism for producing abiotic hydrocarbons at the upper mantle’s pressures and temperatures.
Diamond and graphite are fundamental sources of carbon in the upper mantle, and their reactivity with H 2 -rich fluids present at these depths may represent the key to unravelling deep abiotic hydrocarbon formation. We demonstrate an unexpected high reactivity between carbons’ most common allotropes, diamond and graphite, with hydrogen at conditions comparable with those in the Earth’s upper mantle along subduction zone thermal gradients. Between 0.5-3 GPa and at temperatures as low as 300 °C, carbon reacts readily with H 2 yielding methane (CH 4 ), whilst at higher temperatures (500 °C and above), additional light hydrocarbons such as ethane (C 2 H 6 ) emerge. These results suggest that the interaction between deep H 2 -rich fluids and reduced carbon minerals may be an efficient mechanism for producing abiotic hydrocarbons at the upper mantle.
Diamond and graphite are fundamental sources of carbon in the upper mantle, and their reactivity with H 2 -rich fluids present at these depths may represent the key to unravelling deep abiotic hydrocarbon formation. We demonstrate an unexpected high reactivity between carbons’ most common allotropes, diamond and graphite, with hydrogen at conditions comparable with those in the Earth’s upper mantle along subduction zone thermal gradients. Between 0.5-3 GPa and at temperatures as low as 300 °C, carbon reacts readily with H 2 yielding methane (CH 4 ), whilst at higher temperatures (500 °C and above), additional light hydrocarbons such as ethane (C 2 H 6 ) emerge. These results suggest that the interaction between deep H 2 -rich fluids and reduced carbon minerals may be an efficient mechanism for producing abiotic hydrocarbons at the upper mantle.
Diamond and graphite are fundamental sources of carbon in the upper mantle, and their reactivity with H -rich fluids present at these depths may represent the key to unravelling deep abiotic hydrocarbon formation. We demonstrate an unexpected high reactivity between carbons' most common allotropes, diamond and graphite, with hydrogen at conditions comparable with those in the Earth's upper mantle along subduction zone thermal gradients. Between 0.5-3 GPa and at temperatures as low as 300 °C, carbon reacts readily with H yielding methane (CH ), whilst at higher temperatures (500 °C and above), additional light hydrocarbons such as ethane (C H ) emerge. These results suggest that the interaction between deep H -rich fluids and reduced carbon minerals may be an efficient mechanism for producing abiotic hydrocarbons at the upper mantle.
ArticleNumber 6387
Author Donnelly, Mary-Ellen
Howie, Ross
Peña-Alvarez, Miriam
Dalladay-Simpson, Philip
Brovarone, Alberto Vitale
Gregoryanz, Eugene
Wang, Mengnan
Author_xml – sequence: 1
  givenname: Miriam
  surname: Peña-Alvarez
  fullname: Peña-Alvarez, Miriam
  organization: Centre for Science at Extreme Conditions and School of Physics and Astronomy, University of Edinburgh
– sequence: 2
  givenname: Alberto Vitale
  surname: Brovarone
  fullname: Brovarone, Alberto Vitale
  organization: Dipartimento di Scienze Biologiche, Geologiche e Ambientali (BiGeA), Alma Mater Studiorum Università di Bologna, Sorbonne Université, Muséum National d’Histoire Naturelle, UMR CNRS 7590, IRD, Institut de Mináralogie, de Physique des Matáriaux et de Cosmochimie, IMPMC
– sequence: 3
  givenname: Mary-Ellen
  surname: Donnelly
  fullname: Donnelly, Mary-Ellen
  organization: Center for High Pressure Science and Technology Advanced Research (HPSTAR)
– sequence: 4
  givenname: Mengnan
  surname: Wang
  fullname: Wang, Mengnan
  organization: Centre for Science at Extreme Conditions and School of Physics and Astronomy, University of Edinburgh
– sequence: 5
  givenname: Philip
  surname: Dalladay-Simpson
  fullname: Dalladay-Simpson, Philip
  organization: Center for High Pressure Science and Technology Advanced Research (HPSTAR)
– sequence: 6
  givenname: Ross
  surname: Howie
  fullname: Howie, Ross
  organization: Center for High Pressure Science and Technology Advanced Research (HPSTAR)
– sequence: 7
  givenname: Eugene
  surname: Gregoryanz
  fullname: Gregoryanz, Eugene
  email: e.gregoryanz@ed.ac.uk
  organization: Centre for Science at Extreme Conditions and School of Physics and Astronomy, University of Edinburgh, Center for High Pressure Science and Technology Advanced Research (HPSTAR), Key Laboratory of Materials Physics, Institute of Solid State Physics, Chinese Academy of Sciences
BackLink https://www.ncbi.nlm.nih.gov/pubmed/34737292$$D View this record in MEDLINE/PubMed
https://hal.sorbonne-universite.fr/hal-03449139$$DView record in HAL
BookMark eNp9ksFu3CAQhq0qVZOmeYEeKku9tAe3hsHYXCpFUdustFIvuSMMYy8rG7Zgr7RvHzZO2mQPQUKg4fv_AWbeZ2fOO8yyj6T8RkpovkdGGK-LkpKCcs5ZAW-yC1oyUpCawtmz_Xl2FeO2TAMEaRh7l50Dq6Gmgl5kZuWKaKc5V631PTqr8xGnjXKYx4ObNhhtzLvgx9xYNXpncpVmH9RuYyfMZ2cw5D36wfdWq2E45AEH3Cs35TrRdrLexQ_Z204NEa8e18vs7tfPu5vbYv3n9-rmel3oqmZTAU2JAlA0NWrVaUE0ZZ3QbcO7tmuBU6AIBkFrwytFamyg6mrWNaxFwzVcZqvF1ni1lbtgRxUO0isrHwI-9FKFyeoBJeWVMS00houaVdQ0pOyUbusU0ZyLMnn9WLx2czui0eimoIYXpi9PnN3I3u9lU3FBRJ0Mvi4GmxPZ7fVaHmMlMCYIiD1J7JfHZMH_nTFOcrRR4zCkMvg5SloJRgWA4An9fIJu_Rxc-tUjBcAJIVWiPj2__b_8T3VPQLMAOvgYA3ZS20kdi5UeYwdJSnnsMrl0mUxdJh-6TEKS0hPpk_urIlhEMcGux_D_2q-o7gGvGOVd
CitedBy_id crossref_primary_10_1103_PhysRevB_110_224109
crossref_primary_10_1038_s41467_023_40915_5
crossref_primary_10_1103_PhysRevLett_128_215702
crossref_primary_10_1016_j_icarus_2024_116217
crossref_primary_10_1093_petrology_egac070
crossref_primary_10_1007_s00170_022_10463_1
crossref_primary_10_1016_j_epsl_2024_118672
crossref_primary_10_3389_fchem_2023_1306495
crossref_primary_10_2205_2022ES000807
crossref_primary_10_1111_1755_6724_15045
crossref_primary_10_1016_j_lithos_2024_107498
crossref_primary_10_1016_j_matchemphys_2024_130232
crossref_primary_10_1093_nsr_nwac207
Cites_doi 10.1002/jrs.1250261007
10.1093/petrology/egr060
10.1038/nature11908
10.1143/JJAP.28.1632
10.1126/science.286.5437.100
10.1073/pnas.1611843113
10.1016/S0009-2541(02)00134-1
10.1016/j.gca.2009.07.028
10.1038/nmat4213
10.1016/j.gca.2020.01.030
10.1002/rog.20011
10.1046/j.1525-1314.2002.00408.x
10.1016/j.gca.2020.07.033
10.1063/1.5139023
10.2138/am.2011.3763
10.2138/am-2019-6833
10.1073/pnas.1102760108
10.1007/s00710-018-0575-x
10.1021/acs.jpca.7b05492
10.1093/nsr/nwx109
10.1063/1.91909
10.1080/00206810903557761
10.1063/1.5070113
10.1016/j.gca.2021.07.033
10.1073/pnas.1014804108
10.2138/rmg.2013.75.14
10.2138/rmg.2013.75.15
10.1016/0031-9201(81)90046-7
10.1103/PhysRevLett.90.175701
10.1016/j.epsl.2015.07.031
10.1016/j.gca.2016.12.041
10.1126/science.271.5254.1400
10.1016/j.lithos.2016.03.015
10.1016/0016-7037(85)90059-6
10.1038/ngeo591
10.1098/rstb.2006.1840
10.1016/j.gca.2009.01.021
10.1038/s41598-017-06155-6
10.1038/s41467-020-17442-8
10.1146/annurev.earth.36.031207.124322
10.1038/s41586-018-0334-5
10.1073/pnas.89.13.6045
10.1126/science.aal1303
10.1016/j.pepi.2008.06.011
10.1038/ncomms14134
10.1063/1.5049481
10.1016/j.lithos.2021.106190
10.1038/s41467-020-17342-x
10.1038/ngeo1827
10.1038/s41467-016-0009-6
ContentType Journal Article
Copyright The Author(s) 2021
2021. The Author(s).
The Author(s) 2021. This work is published under http://creativecommons.org/licenses/by/4.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.
Distributed under a Creative Commons Attribution 4.0 International License
Copyright_xml – notice: The Author(s) 2021
– notice: 2021. The Author(s).
– notice: The Author(s) 2021. This work is published under http://creativecommons.org/licenses/by/4.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.
– notice: Distributed under a Creative Commons Attribution 4.0 International License
DBID C6C
AAYXX
CITATION
NPM
3V.
7QL
7QP
7QR
7SN
7SS
7ST
7T5
7T7
7TM
7TO
7X7
7XB
88E
8AO
8FD
8FE
8FG
8FH
8FI
8FJ
8FK
ABUWG
AEUYN
AFKRA
ARAPS
AZQEC
BBNVY
BENPR
BGLVJ
BHPHI
C1K
CCPQU
DWQXO
FR3
FYUFA
GHDGH
GNUQQ
H94
HCIFZ
K9.
LK8
M0S
M1P
M7P
P5Z
P62
P64
PHGZM
PHGZT
PIMPY
PJZUB
PKEHL
PPXIY
PQEST
PQGLB
PQQKQ
PQUKI
PRINS
RC3
SOI
7X8
1XC
VOOES
5PM
DOA
DOI 10.1038/s41467-021-26664-3
DatabaseName Springer Nature OA Free Journals
CrossRef
PubMed
ProQuest Central (Corporate)
Bacteriology Abstracts (Microbiology B)
Calcium & Calcified Tissue Abstracts
Chemoreception Abstracts
Ecology Abstracts
Entomology Abstracts (Full archive)
Environment Abstracts
Immunology Abstracts
Industrial and Applied Microbiology Abstracts (Microbiology A)
Nucleic Acids Abstracts
Oncogenes and Growth Factors Abstracts
Health & Medical Collection
ProQuest Central (purchase pre-March 2016)
Medical Database (Alumni Edition)
ProQuest Pharma Collection
Technology Research Database
ProQuest SciTech Collection
ProQuest Technology Collection
ProQuest Natural Science Collection
Hospital Premium Collection
Hospital Premium Collection (Alumni Edition)
ProQuest Central (Alumni) (purchase pre-March 2016)
ProQuest Central (Alumni)
ProQuest One Sustainability
ProQuest Central UK/Ireland
Advanced Technologies & Aerospace Collection
ProQuest Central Essentials
Biological Science Collection
ProQuest Central
Technology collection
Natural Science Collection
Environmental Sciences and Pollution Management
ProQuest One
ProQuest Central
Engineering Research Database
Health Research Premium Collection
Health Research Premium Collection (Alumni)
ProQuest Central Student
AIDS and Cancer Research Abstracts
SciTech Premium Collection
ProQuest Health & Medical Complete (Alumni)
Biological Sciences
ProQuest Health & Medical Collection
Medical Database
Biological Science Database (ProQuest)
Advanced Technologies & Aerospace Database
ProQuest Advanced Technologies & Aerospace Collection
Biotechnology and BioEngineering Abstracts
ProQuest Central Premium
ProQuest One Academic
Publicly Available Content Database
ProQuest Health & Medical Research Collection
ProQuest One Academic Middle East (New)
ProQuest One Health & Nursing
ProQuest One Academic Eastern Edition (DO NOT USE)
ProQuest One Applied & Life Sciences
ProQuest One Academic
ProQuest One Academic UKI Edition
ProQuest Central China
Genetics Abstracts
Environment Abstracts
MEDLINE - Academic
Hyper Article en Ligne (HAL)
Hyper Article en Ligne (HAL) (Open Access)
PubMed Central (Full Participant titles)
DOAJ Directory of Open Access Journals
DatabaseTitle CrossRef
PubMed
Publicly Available Content Database
ProQuest Central Student
Oncogenes and Growth Factors Abstracts
ProQuest Advanced Technologies & Aerospace Collection
ProQuest Central Essentials
Nucleic Acids Abstracts
SciTech Premium Collection
ProQuest Central China
Environmental Sciences and Pollution Management
ProQuest One Applied & Life Sciences
ProQuest One Sustainability
Health Research Premium Collection
Natural Science Collection
Health & Medical Research Collection
Biological Science Collection
Chemoreception Abstracts
Industrial and Applied Microbiology Abstracts (Microbiology A)
ProQuest Central (New)
ProQuest Medical Library (Alumni)
Advanced Technologies & Aerospace Collection
ProQuest Biological Science Collection
ProQuest One Academic Eastern Edition
ProQuest Hospital Collection
ProQuest Technology Collection
Health Research Premium Collection (Alumni)
Biological Science Database
Ecology Abstracts
ProQuest Hospital Collection (Alumni)
Biotechnology and BioEngineering Abstracts
Entomology Abstracts
ProQuest Health & Medical Complete
ProQuest One Academic UKI Edition
Engineering Research Database
ProQuest One Academic
Calcium & Calcified Tissue Abstracts
ProQuest One Academic (New)
Technology Collection
Technology Research Database
ProQuest One Academic Middle East (New)
ProQuest Health & Medical Complete (Alumni)
ProQuest Central (Alumni Edition)
ProQuest One Community College
ProQuest One Health & Nursing
ProQuest Natural Science Collection
ProQuest Pharma Collection
ProQuest Central
ProQuest Health & Medical Research Collection
Genetics Abstracts
Health and Medicine Complete (Alumni Edition)
ProQuest Central Korea
Bacteriology Abstracts (Microbiology B)
AIDS and Cancer Research Abstracts
ProQuest SciTech Collection
Advanced Technologies & Aerospace Database
ProQuest Medical Library
Immunology Abstracts
Environment Abstracts
ProQuest Central (Alumni)
MEDLINE - Academic
DatabaseTitleList
MEDLINE - Academic
Publicly Available Content Database



CrossRef
PubMed
Database_xml – sequence: 1
  dbid: C6C
  name: Springer Nature OA Free Journals
  url: http://www.springeropen.com/
  sourceTypes: Publisher
– sequence: 2
  dbid: DOA
  name: DOAJ Directory of Open Access Journals
  url: https://www.doaj.org/
  sourceTypes: Open Website
– sequence: 3
  dbid: NPM
  name: PubMed
  url: https://proxy.k.utb.cz/login?url=http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed
  sourceTypes: Index Database
– sequence: 4
  dbid: 8FG
  name: ProQuest Technology Collection
  url: https://search.proquest.com/technologycollection1
  sourceTypes: Aggregation Database
DeliveryMethod fulltext_linktorsrc
Discipline Biology
EISSN 2041-1723
EndPage 5
ExternalDocumentID oai_doaj_org_article_265ddb38d697452d810facb738dc6690
PMC8569197
oai_HAL_hal_03449139v1
34737292
10_1038_s41467_021_26664_3
Genre Journal Article
GrantInformation_xml – fundername: Medical Research Council
  grantid: MR/T043733/1
GroupedDBID ---
0R~
39C
3V.
53G
5VS
70F
7X7
88E
8AO
8FE
8FG
8FH
8FI
8FJ
AAHBH
AAJSJ
ABUWG
ACGFO
ACGFS
ACIWK
ACMJI
ACPRK
ACSMW
ADBBV
ADFRT
ADMLS
ADRAZ
AENEX
AEUYN
AFKRA
AFRAH
AHMBA
AJTQC
ALIPV
ALMA_UNASSIGNED_HOLDINGS
AMTXH
AOIJS
ARAPS
ASPBG
AVWKF
AZFZN
BBNVY
BCNDV
BENPR
BGLVJ
BHPHI
BPHCQ
BVXVI
C6C
CCPQU
DIK
EBLON
EBS
EE.
EMOBN
F5P
FEDTE
FYUFA
GROUPED_DOAJ
HCIFZ
HMCUK
HVGLF
HYE
HZ~
KQ8
LK8
M1P
M48
M7P
M~E
NAO
O9-
OK1
P2P
P62
PIMPY
PQQKQ
PROAC
PSQYO
RNS
RNT
RNTTT
RPM
SNYQT
SV3
TSG
UKHRP
AASML
AAYXX
CITATION
PHGZM
PHGZT
NPM
PJZUB
PPXIY
PQGLB
7QL
7QP
7QR
7SN
7SS
7ST
7T5
7T7
7TM
7TO
7XB
8FD
8FK
AARCD
AZQEC
C1K
DWQXO
FR3
GNUQQ
H94
K9.
P64
PKEHL
PQEST
PQUKI
PRINS
RC3
SOI
7X8
1XC
4.4
ABAWZ
BAPOH
CAG
COF
EJD
LGEZI
LOTEE
NADUK
NXXTH
PMFND
VOOES
5PM
PUEGO
ID FETCH-LOGICAL-c574t-380e93e987ecafc91c24f9cb86fbfb36232e3de3ccd65a17e835f74f84bed6c3
IEDL.DBID M48
ISSN 2041-1723
IngestDate Wed Aug 27 01:30:56 EDT 2025
Thu Aug 21 13:57:39 EDT 2025
Thu May 29 05:52:59 EDT 2025
Tue Aug 05 10:22:59 EDT 2025
Wed Aug 13 09:29:03 EDT 2025
Mon Jul 21 06:03:18 EDT 2025
Tue Jul 01 04:17:37 EDT 2025
Thu Apr 24 22:59:32 EDT 2025
Fri Feb 21 02:39:17 EST 2025
IsDoiOpenAccess true
IsOpenAccess true
IsPeerReviewed true
IsScholarly true
Issue 1
Keywords Geochemistry
Mineralogy
Language English
License 2021. The Author(s).
Distributed under a Creative Commons Attribution 4.0 International License: http://creativecommons.org/licenses/by/4.0
Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/.
LinkModel DirectLink
MergedId FETCHMERGED-LOGICAL-c574t-380e93e987ecafc91c24f9cb86fbfb36232e3de3ccd65a17e835f74f84bed6c3
Notes ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 14
content type line 23
PMCID: PMC8569197
ORCID 0000-0002-7835-5050
0000-0002-7013-8211
0000-0001-7056-7158
OpenAccessLink http://journals.scholarsportal.info/openUrl.xqy?doi=10.1038/s41467-021-26664-3
PMID 34737292
PQID 2593361115
PQPubID 546298
PageCount 5
ParticipantIDs doaj_primary_oai_doaj_org_article_265ddb38d697452d810facb738dc6690
pubmedcentral_primary_oai_pubmedcentral_nih_gov_8569197
hal_primary_oai_HAL_hal_03449139v1
proquest_miscellaneous_2594293396
proquest_journals_2593361115
pubmed_primary_34737292
crossref_citationtrail_10_1038_s41467_021_26664_3
crossref_primary_10_1038_s41467_021_26664_3
springer_journals_10_1038_s41467_021_26664_3
ProviderPackageCode CITATION
AAYXX
PublicationCentury 2000
PublicationDate 2021-11-04
PublicationDateYYYYMMDD 2021-11-04
PublicationDate_xml – month: 11
  year: 2021
  text: 2021-11-04
  day: 04
PublicationDecade 2020
PublicationPlace London
PublicationPlace_xml – name: London
– name: England
PublicationTitle Nature communications
PublicationTitleAbbrev Nat Commun
PublicationTitleAlternate Nat Commun
PublicationYear 2021
Publisher Nature Publishing Group UK
Nature Publishing Group
Nature Portfolio
Publisher_xml – name: Nature Publishing Group UK
– name: Nature Publishing Group
– name: Nature Portfolio
References Moine (CR34) 2020; 11
Mao, Mao (CR31) 2020; 5
Galvez (CR33) 2013; 6
McCollom (CR11) 2013; 75
Smit, Shirey, Stern, Steele, Wang (CR9) 2016; 265
Tumiati (CR46) 2020; 273
Ferrando, Frezzotti, Orione, Conte, Compagnoni (CR27) 2010; 52
Penniston-Dorland, Kohn, Manning (CR35) 2015; 428
Zhang, Duan (CR16) 2009; 73
Griffin (CR26) 2018; 112
Smith (CR7) 2016; 354
Spanu, Donadio, Hohl, Schwegler, Galli (CR13) 2011; 108
Tollan, Gurenko, Hermann (CR47) 2020; 286
Shimizu, Shimazaki, Sasaki (CR37) 1989; 28
Vitale-Brovarone (CR25) 2017; 8
Mukhina, Kolesnikov, Kutcherov (CR48) 2017; 7
Charlou, Donval, Fouquet, Jean-Baptiste, Holm (CR3) 2002; 191
Sephton, Hazen (CR2) 2013; 75
Buseck, Huang (CR15) 1985; 49
Dziewonski, Anderson (CR36) 1981; 25
Hayes, Waldbauer (CR45) 2006; 361
Etiope, Sherwood Lollar (CR4) 2013; 51
Smith (CR8) 2018; 560
Kudryavtsev, Kutcherov, Dubrovinsky (CR39) 2018; 8
Somayazulu, Finger, Hemley, Mao (CR41) 1996; 271
Subramanian, Goncharov, Struzhkin, Somayazulu, Hemley (CR42) 2011; 108
Hirai, Konagai, Kawamura, Yamamoto, Yagi (CR20) 2009; 174
CR10
Vitale-Brovarone (CR6) 2020; 11
Malvoisin, Chopin, Brunet, Galvez (CR32) 2012; 53
Benedetti (CR18) 1999; 286
Wu, Sasaki, Shimizu (CR40) 1995; 26
Day (CR17) 2012; 97
Young (CR5) 2017; 203
Boutier, Vitale-Brovarone, Martinez, Sissmann, Mana (CR28) 2021; 396
Frost, McCammon (CR14) 2008; 36
Mao (CR30) 2017; 4
Kudryavtsev (CR38) 2017; 121
Chou, Anderson (CR43) 2009; 73
Peña-Alvarez (CR51) 2019; 125
McCollom (CR12) 2016; 113
Kolesnikov, Kutcherov, Goncharov (CR19) 2009; 2
Li, Redfern, Giovannelli (CR52) 2019; 104
Hazen, Mao, Finger, Bell (CR21) 1980; 37
Huang, Daniel, Cardon, Montagnac, Sverjensky (CR23) 2017; 8
Peng (CR29) 2021; 311
Beyssac, Goffé, Chopin, Rouzaud (CR44) 2002; 20
Gold (CR1) 1992; 89
Li (CR24) 2017; 3
Gregoryanz, Goncharov, Matsuishi, Mao, Hemley (CR49) 2003; 90
Howie, Dalladay-Simpson, Gregoryanz (CR50) 2015; 14
Bali, Audétat, Keppler (CR22) 2013; 495
TM McCollom (26664_CR12) 2016; 113
G Etiope (26664_CR4) 2013; 51
C Zhang (26664_CR16) 2009; 73
TM McCollom (26664_CR11) 2013; 75
MS Somayazulu (26664_CR41) 1996; 271
HK Mao (26664_CR30) 2017; 4
26664_CR10
H Shimizu (26664_CR37) 1989; 28
J Charlou (26664_CR3) 2002; 191
EM Smith (26664_CR8) 2018; 560
A Vitale-Brovarone (26664_CR25) 2017; 8
HW Day (26664_CR17) 2012; 97
DJ Frost (26664_CR14) 2008; 36
E Bali (26664_CR22) 2013; 495
SC Penniston-Dorland (26664_CR35) 2015; 428
RT Howie (26664_CR50) 2015; 14
E Mukhina (26664_CR48) 2017; 7
W Peng (26664_CR29) 2021; 311
B Moine (26664_CR34) 2020; 11
MA Sephton (26664_CR2) 2013; 75
KV Smit (26664_CR9) 2016; 265
A Vitale-Brovarone (26664_CR6) 2020; 11
A Kolesnikov (26664_CR19) 2009; 2
A Boutier (26664_CR28) 2021; 396
P Tollan (26664_CR47) 2020; 286
R Hazen (26664_CR21) 1980; 37
I-M Chou (26664_CR43) 2009; 73
M Peña-Alvarez (26664_CR51) 2019; 125
H Hirai (26664_CR20) 2009; 174
AM Dziewonski (26664_CR36) 1981; 25
Y Li (26664_CR24) 2017; 3
LR Benedetti (26664_CR18) 1999; 286
JM Hayes (26664_CR45) 2006; 361
H-K Mao (26664_CR31) 2020; 5
N Subramanian (26664_CR42) 2011; 108
S Ferrando (26664_CR27) 2010; 52
E Young (26664_CR5) 2017; 203
Y Wu (26664_CR40) 1995; 26
J Li (26664_CR52) 2019; 104
O Beyssac (26664_CR44) 2002; 20
PR Buseck (26664_CR15) 1985; 49
B Malvoisin (26664_CR32) 2012; 53
T Gold (26664_CR1) 1992; 89
WL Griffin (26664_CR26) 2018; 112
L Spanu (26664_CR13) 2011; 108
EM Smith (26664_CR7) 2016; 354
D Kudryavtsev (26664_CR38) 2017; 121
E Gregoryanz (26664_CR49) 2003; 90
F Huang (26664_CR23) 2017; 8
ME Galvez (26664_CR33) 2013; 6
S Tumiati (26664_CR46) 2020; 273
DA Kudryavtsev (26664_CR39) 2018; 8
References_xml – volume: 26
  start-page: 963
  year: 1995
  end-page: 967
  ident: CR40
  article-title: High-pressure Raman study of dense methane: CH and CD
  publication-title: J. Raman Spectrosc.
  doi: 10.1002/jrs.1250261007
– volume: 8
  start-page: 1
  year: 2017
  end-page: 8
  ident: CR23
  article-title: Immiscible hydrocarbon fluids in the deep carbon cycle
  publication-title: Nat. Commun.
– volume: 53
  start-page: 159
  year: 2012
  end-page: 176
  ident: CR32
  article-title: Low-temperature wollastonite formed by carbonate reduction: a marker of serpentinite redox conditions
  publication-title: J. Petrol.
  doi: 10.1093/petrology/egr060
– volume: 495
  start-page: 220
  year: 2013
  end-page: 222
  ident: CR22
  article-title: Water and hydrogen are immiscible in Earth’s mantle
  publication-title: Nature
  doi: 10.1038/nature11908
– volume: 28
  start-page: 1632
  year: 1989
  ident: CR37
  article-title: High-pressure Raman study of liquid and molecular crystal ethane up to 8 GPa
  publication-title: Jpn J. Appl. Phys.
  doi: 10.1143/JJAP.28.1632
– volume: 286
  start-page: 100
  year: 1999
  end-page: 102
  ident: CR18
  article-title: Dissociation of CH at high pressures and temperatures: diamond formation in Giant planet interiors?
  publication-title: Science
  doi: 10.1126/science.286.5437.100
– volume: 113
  start-page: 13965
  year: 2016
  end-page: 13970
  ident: CR12
  article-title: Abiotic methane formation during experimental serpentinization of olivine
  publication-title: Proc. Natl Acad. Sci. USA
  doi: 10.1073/pnas.1611843113
– volume: 191
  start-page: 345
  year: 2002
  end-page: 359
  ident: CR3
  article-title: Geochemistry of high h and ch vent fluids issuing from ultramafic rocks at the rainbow hydrothermal field
  publication-title: Chem. Geo.
  doi: 10.1016/S0009-2541(02)00134-1
– volume: 73
  start-page: 6360
  year: 2009
  end-page: 6366
  ident: CR43
  article-title: Diamond dissolution and the production of methane and other carbon-bearing species in hydrothermal diamond-anvil cells
  publication-title: Geochim. Cosmochim. Acta
  doi: 10.1016/j.gca.2009.07.028
– volume: 14
  start-page: 495
  year: 2015
  end-page: 499
  ident: CR50
  article-title: Raman spectroscopy of hot hydrogen above 200 GPa
  publication-title: Nat. Mater.
  doi: 10.1038/nmat4213
– volume: 273
  start-page: 383
  year: 2020
  end-page: 402
  ident: CR46
  article-title: Dissolution susceptibility of glass-like carbon versus crystalline graphite in high-pressure aqueous fluids and implications for the behavior of organic matter in subduction zones
  publication-title: Geochim. Cosmochim. Acta
  doi: 10.1016/j.gca.2020.01.030
– volume: 51
  start-page: 276
  year: 2013
  end-page: 299
  ident: CR4
  article-title: Abiotic methane on earth
  publication-title: Rev. Geophys.
  doi: 10.1002/rog.20011
– volume: 20
  start-page: 859
  year: 2002
  end-page: 871
  ident: CR44
  article-title: Raman spectra of carbonaceous material in metasediments: a new geothermometer
  publication-title: J. Metamorph. Geol.
  doi: 10.1046/j.1525-1314.2002.00408.x
– volume: 286
  start-page: 441
  year: 2020
  end-page: 460
  ident: CR47
  article-title: Elucidating the processes affecting highly primitive lavas of the Borgarhraun flow (Northern Iceland) using trace elements in olivine
  publication-title: Geochim. Cosmochim. Acta
  doi: 10.1016/j.gca.2020.07.033
– volume: 5
  start-page: 038102
  year: 2020
  ident: CR31
  article-title: Key problems of the four-dimensional Earth system
  publication-title: Matter Radiat. Extremes
  doi: 10.1063/1.5139023
– volume: 97
  start-page: 52
  year: 2012
  end-page: 62
  ident: CR17
  article-title: A revised diamond-graphite transition curve
  publication-title: Am. Mineral.
  doi: 10.2138/am.2011.3763
– volume: 104
  start-page: 465
  year: 2019
  end-page: 467
  ident: CR52
  article-title: Introduction: deep carbon cycle though five reactions
  publication-title: Am. Mineral.
  doi: 10.2138/am-2019-6833
– volume: 108
  start-page: 6014
  year: 2011
  end-page: 6019
  ident: CR42
  article-title: Bonding changes in hot fluid hydrogen at megabar pressures
  publication-title: Proc. Natl Acad. Sci. USA
  doi: 10.1073/pnas.1102760108
– volume: 112
  start-page: 101
  year: 2018
  end-page: 114
  ident: CR26
  article-title: Super-reducing conditions in ancient and modern volcanic systems: sources and behaviour of carbon-rich fluids in the lithospheric mantle
  publication-title: Mineral. Petrol.
  doi: 10.1007/s00710-018-0575-x
– volume: 121
  start-page: 6004
  year: 2017
  end-page: 6011
  ident: CR38
  article-title: Raman and IR spectroscopy studies on propane at pressures of up to 40 GPa
  publication-title: J. Phys. Chem. A
  doi: 10.1021/acs.jpca.7b05492
– volume: 4
  start-page: 870
  year: 2017
  end-page: 878
  ident: CR30
  article-title: When water meets iron at Earth’s core–mantle boundary
  publication-title: Natl Sci. Rev.
  doi: 10.1093/nsr/nwx109
– volume: 37
  start-page: 288
  year: 1980
  end-page: 289
  ident: CR21
  article-title: Structure and compression of crystalline methane at high pressure and room temperature
  publication-title: Appl. Phys. Lett.
  doi: 10.1063/1.91909
– volume: 52
  start-page: 1220
  year: 2010
  end-page: 1243
  ident: CR27
  article-title: Late-alpine rodingitization in the bellecombe meta-ophiolites (Aosta Valley, Italian Western Alps): evidence from mineral assemblages and serpentinization-derived H -bearing brine
  publication-title: Int. Geol. Rev.
  doi: 10.1080/00206810903557761
– volume: 125
  start-page: 025901
  year: 2019
  ident: CR51
  article-title: Intensity of Raman modes as a temperature gauge in fluid hydrogen and deuterium
  publication-title: J. Appl. Phys.
  doi: 10.1063/1.5070113
– volume: 311
  start-page: 119
  year: 2021
  end-page: 140
  ident: CR29
  article-title: Abiotic methane generation through reduction of serpentinite-hosted dolomite: implications for carbon mobility in subduction zones
  publication-title: Geochim. Cosmochim. Acta
  doi: 10.1016/j.gca.2021.07.033
– volume: 108
  start-page: 6843
  year: 2011
  end-page: 6846
  ident: CR13
  article-title: Stability of hydrocarbons at deep earth pressures and temperatures
  publication-title: Proc. Natl Acad. Sci. USA
  doi: 10.1073/pnas.1014804108
– volume: 3
  start-page: 12
  year: 2017
  end-page: 21
  ident: CR24
  article-title: Immiscible CHO fluids formed at subduction zone conditions
  publication-title: Geochem. Perspect. Lett.
– volume: 75
  start-page: 449
  year: 2013
  end-page: 465
  ident: CR2
  article-title: On the origins of deep hydrocarbons
  publication-title: Rev. Mineral. Geochem.
  doi: 10.2138/rmg.2013.75.14
– volume: 75
  start-page: 467
  year: 2013
  end-page: 494
  ident: CR11
  article-title: Laboratory simulations of abiotic hydrocarbon formation in Earth’s deep subsurface
  publication-title: Rev. Mineral. Geochem.
  doi: 10.2138/rmg.2013.75.15
– volume: 25
  start-page: 297
  year: 1981
  end-page: 356
  ident: CR36
  article-title: Preliminary reference earth model
  publication-title: Phys. Earth Planet. Inter.
  doi: 10.1016/0031-9201(81)90046-7
– volume: 90
  start-page: 4
  year: 2003
  ident: CR49
  article-title: Raman spectroscopy of hot dense hydrogen
  publication-title: Phys. Rev. Lett.
  doi: 10.1103/PhysRevLett.90.175701
– volume: 428
  start-page: 243
  year: 2015
  end-page: 254
  ident: CR35
  article-title: The global range of subduction zone thermal structures from exhumed blueschists and eclogites: rocks are hotter than models
  publication-title: Earth Planet. Sci. Lett.
  doi: 10.1016/j.epsl.2015.07.031
– ident: CR10
– volume: 203
  start-page: 235
  year: 2017
  end-page: 264
  ident: CR5
  article-title: The relative abundances of resolved CH D and CH D and mechanisms controlling isotopic bond ordering in abiotic and biotic methane gases
  publication-title: Geochim. Cosmochim. Acta
  doi: 10.1016/j.gca.2016.12.041
– volume: 271
  start-page: 1400
  year: 1996
  end-page: 1402
  ident: CR41
  article-title: High-pressure compounds in methane-hydrogen mixtures
  publication-title: Science
  doi: 10.1126/science.271.5254.1400
– volume: 265
  start-page: 68
  year: 2016
  end-page: 81
  ident: CR9
  article-title: Diamond growth from C–H–N–O recycled fluids in the lithosphere: evidence from CH micro-inclusions and C– N–N content in marange mixed-habit diamonds
  publication-title: Lithos
  doi: 10.1016/j.lithos.2016.03.015
– volume: 49
  start-page: 2003
  year: 1985
  end-page: 2016
  ident: CR15
  article-title: Conversion of carbonaceous material to graphite during metamorphism
  publication-title: Geochim. Cosmochim. Acta
  doi: 10.1016/0016-7037(85)90059-6
– volume: 2
  start-page: 566
  year: 2009
  ident: CR19
  article-title: Methane-derived hydrocarbons produced under upper-mantle conditions
  publication-title: Nat. Geosci.
  doi: 10.1038/ngeo591
– volume: 361
  start-page: 931
  year: 2006
  end-page: 950
  ident: CR45
  article-title: The carbon cycle and associated redox processes through time
  publication-title: Philos. Trans. R. Soc. Lond. B Biol. Sci.
  doi: 10.1098/rstb.2006.1840
– volume: 73
  start-page: 2089
  year: 2009
  end-page: 2102
  ident: CR16
  article-title: A model for C–O–H fluid in the Earth’s mantle
  publication-title: Geochim. Cosmochim. Acta
  doi: 10.1016/j.gca.2009.01.021
– volume: 7
  start-page: 1
  year: 2017
  end-page: 5
  ident: CR48
  article-title: The lower limit of deep hydrocarbon synthesis by CaCO aqueous reduction
  publication-title: Sci. Rep.
  doi: 10.1038/s41598-017-06155-6
– volume: 11
  start-page: 1
  year: 2020
  end-page: 10
  ident: CR34
  article-title: Molecular hydrogen in minerals as a clue to interpret ∂D variations in the mantle
  publication-title: Nat. Commun.
  doi: 10.1038/s41467-020-17442-8
– volume: 36
  start-page: 389
  year: 2008
  end-page: 420
  ident: CR14
  article-title: The redox state of Earth’s mantle
  publication-title: Annu. Rev. Earth Planet. Sci.
  doi: 10.1146/annurev.earth.36.031207.124322
– volume: 560
  start-page: 84
  year: 2018
  end-page: 87
  ident: CR8
  article-title: Blue boron-bearing diamonds from Earth’s lower mantle
  publication-title: Nature
  doi: 10.1038/s41586-018-0334-5
– volume: 89
  start-page: 6045
  year: 1992
  end-page: 6049
  ident: CR1
  article-title: The deep, hot biosphere
  publication-title: Proc. Natl Acad. Sci. USA
  doi: 10.1073/pnas.89.13.6045
– volume: 354
  start-page: 1403
  year: 2016
  end-page: 1405
  ident: CR7
  article-title: Large gem diamonds from metallic liquid in Earth’s deep mantle
  publication-title: Science
  doi: 10.1126/science.aal1303
– volume: 174
  start-page: 242–246
  year: 2009
  ident: CR20
  article-title: Polymerization and diamond formation from melting methane and their implications in ice layer of giant planets
  publication-title: Phys. Earth Planet. Inter.
  doi: 10.1016/j.pepi.2008.06.011
– volume: 8
  start-page: 1
  year: 2017
  end-page: 13
  ident: CR25
  article-title: Massive production of abiotic methane during subduction evidenced in metamorphosed ophicarbonates from the Italian Alps
  publication-title: Nat. Commun.
  doi: 10.1038/ncomms14134
– volume: 8
  start-page: 115104
  year: 2018
  ident: CR39
  article-title: Raman high-pressure study of butane isomers up to 40 GPa
  publication-title: AIP Adv.
  doi: 10.1063/1.5049481
– volume: 396
  start-page: 106190
  year: 2021
  ident: CR28
  article-title: High-pressure serpentinization and abiotic methane formation in metaperidotite from the Appalachian Subduction, Northern Vermont
  publication-title: Lithos
  doi: 10.1016/j.lithos.2021.106190
– volume: 11
  start-page: 1
  year: 2020
  end-page: 11
  ident: CR6
  article-title: Subduction hides high-pressure sources of energy that may feed the deep subsurface biosphere
  publication-title: Nat. Commun.
  doi: 10.1038/s41467-020-17342-x
– volume: 6
  start-page: 473
  year: 2013
  end-page: 477
  ident: CR33
  article-title: Graphite formation by carbonate reduction during subduction
  publication-title: Nat. Geosci.
  doi: 10.1038/ngeo1827
– volume: 20
  start-page: 859
  year: 2002
  ident: 26664_CR44
  publication-title: J. Metamorph. Geol.
  doi: 10.1046/j.1525-1314.2002.00408.x
– volume: 11
  start-page: 1
  year: 2020
  ident: 26664_CR6
  publication-title: Nat. Commun.
  doi: 10.1038/s41467-020-17342-x
– volume: 8
  start-page: 1
  year: 2017
  ident: 26664_CR25
  publication-title: Nat. Commun.
  doi: 10.1038/ncomms14134
– volume: 89
  start-page: 6045
  year: 1992
  ident: 26664_CR1
  publication-title: Proc. Natl Acad. Sci. USA
  doi: 10.1073/pnas.89.13.6045
– volume: 2
  start-page: 566
  year: 2009
  ident: 26664_CR19
  publication-title: Nat. Geosci.
  doi: 10.1038/ngeo591
– volume: 286
  start-page: 100
  year: 1999
  ident: 26664_CR18
  publication-title: Science
  doi: 10.1126/science.286.5437.100
– volume: 8
  start-page: 115104
  year: 2018
  ident: 26664_CR39
  publication-title: AIP Adv.
  doi: 10.1063/1.5049481
– volume: 11
  start-page: 1
  year: 2020
  ident: 26664_CR34
  publication-title: Nat. Commun.
  doi: 10.1038/s41467-020-17442-8
– volume: 396
  start-page: 106190
  year: 2021
  ident: 26664_CR28
  publication-title: Lithos
  doi: 10.1016/j.lithos.2021.106190
– volume: 121
  start-page: 6004
  year: 2017
  ident: 26664_CR38
  publication-title: J. Phys. Chem. A
  doi: 10.1021/acs.jpca.7b05492
– volume: 73
  start-page: 6360
  year: 2009
  ident: 26664_CR43
  publication-title: Geochim. Cosmochim. Acta
  doi: 10.1016/j.gca.2009.07.028
– volume: 191
  start-page: 345
  year: 2002
  ident: 26664_CR3
  publication-title: Chem. Geo.
  doi: 10.1016/S0009-2541(02)00134-1
– volume: 286
  start-page: 441
  year: 2020
  ident: 26664_CR47
  publication-title: Geochim. Cosmochim. Acta
  doi: 10.1016/j.gca.2020.07.033
– volume: 37
  start-page: 288
  year: 1980
  ident: 26664_CR21
  publication-title: Appl. Phys. Lett.
  doi: 10.1063/1.91909
– volume: 354
  start-page: 1403
  year: 2016
  ident: 26664_CR7
  publication-title: Science
  doi: 10.1126/science.aal1303
– volume: 108
  start-page: 6014
  year: 2011
  ident: 26664_CR42
  publication-title: Proc. Natl Acad. Sci. USA
  doi: 10.1073/pnas.1102760108
– volume: 53
  start-page: 159
  year: 2012
  ident: 26664_CR32
  publication-title: J. Petrol.
  doi: 10.1093/petrology/egr060
– volume: 428
  start-page: 243
  year: 2015
  ident: 26664_CR35
  publication-title: Earth Planet. Sci. Lett.
  doi: 10.1016/j.epsl.2015.07.031
– volume: 361
  start-page: 931
  year: 2006
  ident: 26664_CR45
  publication-title: Philos. Trans. R. Soc. Lond. B Biol. Sci.
  doi: 10.1098/rstb.2006.1840
– volume: 90
  start-page: 4
  year: 2003
  ident: 26664_CR49
  publication-title: Phys. Rev. Lett.
  doi: 10.1103/PhysRevLett.90.175701
– volume: 495
  start-page: 220
  year: 2013
  ident: 26664_CR22
  publication-title: Nature
  doi: 10.1038/nature11908
– volume: 273
  start-page: 383
  year: 2020
  ident: 26664_CR46
  publication-title: Geochim. Cosmochim. Acta
  doi: 10.1016/j.gca.2020.01.030
– volume: 14
  start-page: 495
  year: 2015
  ident: 26664_CR50
  publication-title: Nat. Mater.
  doi: 10.1038/nmat4213
– volume: 73
  start-page: 2089
  year: 2009
  ident: 26664_CR16
  publication-title: Geochim. Cosmochim. Acta
  doi: 10.1016/j.gca.2009.01.021
– volume: 28
  start-page: 1632
  year: 1989
  ident: 26664_CR37
  publication-title: Jpn J. Appl. Phys.
  doi: 10.1143/JJAP.28.1632
– ident: 26664_CR10
– volume: 112
  start-page: 101
  year: 2018
  ident: 26664_CR26
  publication-title: Mineral. Petrol.
  doi: 10.1007/s00710-018-0575-x
– volume: 75
  start-page: 467
  year: 2013
  ident: 26664_CR11
  publication-title: Rev. Mineral. Geochem.
  doi: 10.2138/rmg.2013.75.15
– volume: 104
  start-page: 465
  year: 2019
  ident: 26664_CR52
  publication-title: Am. Mineral.
  doi: 10.2138/am-2019-6833
– volume: 7
  start-page: 1
  year: 2017
  ident: 26664_CR48
  publication-title: Sci. Rep.
  doi: 10.1038/s41598-017-06155-6
– volume: 560
  start-page: 84
  year: 2018
  ident: 26664_CR8
  publication-title: Nature
  doi: 10.1038/s41586-018-0334-5
– volume: 49
  start-page: 2003
  year: 1985
  ident: 26664_CR15
  publication-title: Geochim. Cosmochim. Acta
  doi: 10.1016/0016-7037(85)90059-6
– volume: 271
  start-page: 1400
  year: 1996
  ident: 26664_CR41
  publication-title: Science
  doi: 10.1126/science.271.5254.1400
– volume: 52
  start-page: 1220
  year: 2010
  ident: 26664_CR27
  publication-title: Int. Geol. Rev.
  doi: 10.1080/00206810903557761
– volume: 4
  start-page: 870
  year: 2017
  ident: 26664_CR30
  publication-title: Natl Sci. Rev.
  doi: 10.1093/nsr/nwx109
– volume: 25
  start-page: 297
  year: 1981
  ident: 26664_CR36
  publication-title: Phys. Earth Planet. Inter.
  doi: 10.1016/0031-9201(81)90046-7
– volume: 75
  start-page: 449
  year: 2013
  ident: 26664_CR2
  publication-title: Rev. Mineral. Geochem.
  doi: 10.2138/rmg.2013.75.14
– volume: 203
  start-page: 235
  year: 2017
  ident: 26664_CR5
  publication-title: Geochim. Cosmochim. Acta
  doi: 10.1016/j.gca.2016.12.041
– volume: 97
  start-page: 52
  year: 2012
  ident: 26664_CR17
  publication-title: Am. Mineral.
  doi: 10.2138/am.2011.3763
– volume: 36
  start-page: 389
  year: 2008
  ident: 26664_CR14
  publication-title: Annu. Rev. Earth Planet. Sci.
  doi: 10.1146/annurev.earth.36.031207.124322
– volume: 8
  start-page: 1
  year: 2017
  ident: 26664_CR23
  publication-title: Nat. Commun.
  doi: 10.1038/s41467-016-0009-6
– volume: 51
  start-page: 276
  year: 2013
  ident: 26664_CR4
  publication-title: Rev. Geophys.
  doi: 10.1002/rog.20011
– volume: 174
  start-page: 242–246
  year: 2009
  ident: 26664_CR20
  publication-title: Phys. Earth Planet. Inter.
  doi: 10.1016/j.pepi.2008.06.011
– volume: 26
  start-page: 963
  year: 1995
  ident: 26664_CR40
  publication-title: J. Raman Spectrosc.
  doi: 10.1002/jrs.1250261007
– volume: 3
  start-page: 12
  year: 2017
  ident: 26664_CR24
  publication-title: Geochem. Perspect. Lett.
– volume: 125
  start-page: 025901
  year: 2019
  ident: 26664_CR51
  publication-title: J. Appl. Phys.
  doi: 10.1063/1.5070113
– volume: 108
  start-page: 6843
  year: 2011
  ident: 26664_CR13
  publication-title: Proc. Natl Acad. Sci. USA
  doi: 10.1073/pnas.1014804108
– volume: 311
  start-page: 119
  year: 2021
  ident: 26664_CR29
  publication-title: Geochim. Cosmochim. Acta
  doi: 10.1016/j.gca.2021.07.033
– volume: 113
  start-page: 13965
  year: 2016
  ident: 26664_CR12
  publication-title: Proc. Natl Acad. Sci. USA
  doi: 10.1073/pnas.1611843113
– volume: 5
  start-page: 038102
  year: 2020
  ident: 26664_CR31
  publication-title: Matter Radiat. Extremes
  doi: 10.1063/1.5139023
– volume: 265
  start-page: 68
  year: 2016
  ident: 26664_CR9
  publication-title: Lithos
  doi: 10.1016/j.lithos.2016.03.015
– volume: 6
  start-page: 473
  year: 2013
  ident: 26664_CR33
  publication-title: Nat. Geosci.
  doi: 10.1038/ngeo1827
SSID ssj0000391844
Score 2.4764225
Snippet Diamond and graphite are fundamental sources of carbon in the upper mantle, and their reactivity with H 2 -rich fluids present at these depths may represent...
Diamond and graphite are fundamental sources of carbon in the upper mantle, and their reactivity with H -rich fluids present at these depths may represent the...
Diamond and graphite are fundamental sources of carbon in the upper mantle, and their reactivity with H2-rich fluids present at these depths may represent the...
Diamond and graphite are fundamental sources of carbon in the upper mantle, and their reactivity with H 2 -rich fluids present at these depths may represent...
Using diamond anvil cell and high temperature experiments, this work proves that the interaction between deep hydrogen rich fluids and reduced carbon minerals...
SourceID doaj
pubmedcentral
hal
proquest
pubmed
crossref
springer
SourceType Open Website
Open Access Repository
Aggregation Database
Index Database
Enrichment Source
Publisher
StartPage 6387
SubjectTerms 704/2151/209
704/2151/330
Allotropy
Carbon
Carbon sources
Diamond anvil cells
Earth mantle
Earth Sciences
Ethane
Geochemistry
Graphite
High temperature
High temperature effects
Humanities and Social Sciences
Hydrocarbons
Methane
Mineralogy
Minerals
multidisciplinary
Science
Science (multidisciplinary)
Sciences of the Universe
Subduction (geology)
Upper mantle
SummonAdditionalLinks – databaseName: DOAJ Directory of Open Access Journals
  dbid: DOA
  link: http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwrV1Lb9QwEB6hSkhcEG8CBRnEDaJuMrZjHwuiWhBwKlJvVvyiK1VZ1GSR9t8zdrJLQwVcOOTiOInl-TyPePwNwKtQxVC1BF4da1lyK7G0KChK8YlaRpI2zMVgPn-Ry6_845k4u1LqK-WEjfTA48Qd1VJ4b1F5SZ6vqL2qFrF1tqEWJym0S9qXbN6VYCrrYNQUuvDplMwC1VHPs05IGQlkkyQvcWaJMmE_2ZfzlA553de8njL5275pNkcnd-D25Eey43H8d-FG6O7BzbGy5PY--A9d2a-GDWvtak0YWTmWakW3XWD9tiOnr1_1LB0tYYQPQqJnLV2ZvZp8UJZOll2yb2GnGS-2LBVXIa97YBRA-zHP6wGcnrw_fbcsp4IKpRMNH0pUi6AxaNUE10anK1fzqJ1VMtpoyZRhHdAHdM5L0VZNIPcsNjwqboOXDh_CQbfuwmNglkwf922srGq4i9hG1WgbhV8I4aR1BVS7uTVuIhtPNS8uTN70RmVGeRiSh8nyMFjA6_0z30eqjb_2fptEtu-ZaLJzA4HHTOAx_wJPAS9J4LN3LI8_mdSWqBATZeqPqoDDHR7MtMB7Q1EjoiRDIQp4sb9NSzPtt5Aw15vch6w9opYFPBrhs_8U8lQfSNcFNDNgzcYyv9OtzjP9txJSV7op4M0Ogr-G9ef5evI_5usp3KrTCkq_1fkhHAyXm_CMnLLBPs_r7yeQhTJT
  priority: 102
  providerName: Directory of Open Access Journals
– databaseName: ProQuest Technology Collection
  dbid: 8FG
  link: http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwfV1Lb9QwELagCIkL4t3QggziBlGT-BH7hApiWRBwKlJvUfxqV6qSstlF2n_fGedRhYoecnEmiZ152h5_Q8g7nwef1yC8OhQy5Uay1DABsxSH0DISrGEsBvPzl1z-5t9Pxemw4NYNaZWjTYyG2rUW18iPIExnTIJmio-Xf1KsGoW7q0MJjbvkXg6eBlO61OLrtMaC6OeK8-GsTMbUUcejZcC8BKCXPGUzfxRh-8HLnGNS5M2I82bi5D-7p9EpLR6Rh0M0SY979j8md3zzhNzv60vunhL3rUmh_1tam1ULkrKyFCtG142n3a6B0K9bdRQPmFCQEhigozVcEcMaRk3xfNmanvnRPl7sKJZYgdh7Q2Ea7fpsr2fkZPHl5PMyHcoqpFaUfJMylXnNvFalt3WwOrcFD9oaJYMJBhwaKzxznlnrpKjz0kOQFkoeFDfeScuek72mbfw-oQYcIHd1yI0quQ2sDqrUJgiXCWGlsQnJx39b2QFyHCtfXFRx65upqudHBfyoIj8qlpD30zOXPeDGrdSfkGUTJYJlx4Z2fVYNuge0wjnDlJMweRKFU3kWamtKaLFS6iwhb4Hhs3csj39U2IaAiAic-jdPyOEoD9Wg5l11LZQJeTPdBgXFXRdgZruNNODzGdMyIS968Zk-xThWCdJFQsqZYM36Mr_TrM4jCLgSUue6TMiHUQSvu_X___Xy9lEckAcF6gYum_NDsrdZb_0rCLo25nXUrCvbYyn3
  priority: 102
  providerName: ProQuest
– databaseName: Springer Nature HAS Fully OA
  dbid: AAJSJ
  link: http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwlV1Lb9QwEB6VVkhcEG9SCjKIG0Rs4kfs44KolhVwoUi9RfGrjVRl0SaLtP--Y-eBQgGJQy7OJLE833jG8fgbgNcu8y6rELzK5yJlWtBUU46rFBuoZQTOhrEYzJevYvWdrc_5-QHk41mYmLQfKS3jND1mh71rWTTpkFCALkWwlN6Co0DVjtg-Wi7X39bTn5XAeS4ZG07ILKj8w8MzLxTJ-tG3XIZUyJtx5s10yd_2TKMrOr0Hd4cYkiz7Xt-HA9c8gNt9Vcn9Q7CfmrStux2pdL1BfNSGhDrRVeNIu28w4GvrloRjJQSxgSi0pMIrMldj_EnCqbItuXDjrHi1J6GwCkbcHcHFs-1zvB7B2enHsw-rdCimkBpesC6lcuEUdUoWzlTeqMzkzCujpfDaa3RjNHfUOmqMFbzKCoehmS-Yl0w7Kwx9DIfNpnFPgWh0e8xWPtM4_sbTystCac_tgnMjtEkgG8e2NAPReKh3cVXGDW8qy14fJeqjjPooaQJvpmd-9DQb_5R-H1Q2SQaK7Niw2V6UA2RQllurqbQCl0w8tzJb-MroAluMEGqRwCtU-Owdq-XnMrQFGsRAl_ozS-BkxEM5GHdb4oqRUoFOgifwcrqNZhn2WlCZm12UQU9PqRIJPOnhM32KslAbSOUJFDNgzfoyv9PUl5H6W3KhMlUk8HaE4K9u_X28jv9P_BncyYOthJ_n7AQOu-3OPcfQq9MvBlu7BvYiKSo
  priority: 102
  providerName: Springer Nature
Title In-situ abiogenic methane synthesis from diamond and graphite under geologically relevant conditions
URI https://link.springer.com/article/10.1038/s41467-021-26664-3
https://www.ncbi.nlm.nih.gov/pubmed/34737292
https://www.proquest.com/docview/2593361115
https://www.proquest.com/docview/2594293396
https://hal.sorbonne-universite.fr/hal-03449139
https://pubmed.ncbi.nlm.nih.gov/PMC8569197
https://doaj.org/article/265ddb38d697452d810facb738dc6690
Volume 12
hasFullText 1
inHoldings 1
isFullTextHit
isPrint
link http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwlV1Zb9NAEF71EBIviLuGEi2INzDE3vsBoTRqCBGtELRS3yzv1UaKHIgTRP49s2s7KLQg8RBHWo8P7XyzM-PdnQ-hly7zLisBvMrnPKWak1QTBlmKDaVlOIyGkQzm5JSPz-nkgl3soI7uqO3A-sbULvBJnS9mb35-X78Hg3_XbBmXb2sazT0sNgB3w2lKdtE-eCYRGA1O2nA_jsxEQUITJprzPs1SECDtPpqbb7Plq2JJf_BAV2HB5PVo9Pqiyj9mVqPDGt1Fd9pIEw8aaNxDO666j2413JPrB8h-rNJ6ulzhUk_ngKKpwYFNuqwcrtcVhIX1tMZh8wkGBAFWLS7hF-tbQ5SKw96zBb503dg5W-NAvwJx-RJDim2blWAP0dno-Gw4TlvKhdQwQZcpkX2niFNSOFN6ozKTU6-Mltxrr8HZkdwR64gxlrMyEw4COC-ol1Q7yw15hPaqeeUOENbgHKktfaaloMaT0kuhtGe2z5jh2iQo6_q2MG058sCKMSvitDiRRaOPAvRRRH0UJEGvNtd8a4px_FP6KKhsIxkKaceG-eKyaO0SZJm1mkjLIbFiuZVZ35dGC2gxnKt-gl6AwrfuMR58KkJbKJYYiqr-yBJ02OGh6BBcQF5JCAdXwhL0fHMajDfMyIAy56soA_EAIYon6HEDn82jCA0MQipPkNgC1ta7bJ-pplexQLhkXGVKJOh1B8Hfr_X3_nryX737FN3Og6mEL-z0EO0tFyv3DOKzpe6hXXEh4ChHH3pofzCYfJ3A_9Hx6ecv0Drkw1788tGLxvkL1n45lA
linkProvider Scholars Portal
linkToHtml http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwtV1Lb9NAEB6VIgQXxLMYCiwITmA19q7X9gGh8ggJTXsKUm8r76uNVDklD1B-FP-RmbWdKlT01oMv643tzHt2d-YDeOMS75IKhbf0qYyFljzWPMMsxVJrGYnWMIDBHB7JwQ_x_Tg73oI_XS0MHavsbGIw1HZqaI18D8N0ziVqZvbx_GdMqFG0u9pBaDRiceBWvzFlm38YfkH-vk3T_tfx50HcogrEJsvFIuZFz5XcYa7tTOVNmZhU-NLoQnrtNdpznjpuHTfGyqxKcocxis-FL4R2VhqOj70BNwVHR06F6f1v6yUdarZeCNGW5vR4sTcXwRDRMQh0hFLEfMP9BZQAdGqndAbzcoB7-ZzmP5u1wQf278HdNnhl-4203YctVz-AWw2c5eoh2GEdI7mWrNKTKQrmxDACqK5qx-arGiPN-WTOqJ6FoVAiPS2r8Aots5HIjMrZZuzEdeb4bMUI0QVD_QXDrN02h8sewfg66P0Ytutp7Z4A0-hvha18ootcGM8rX-Sl9pntZZmR2kSQdLRVpu1wTkAbZyrstPNCNfxQyA8V-KF4BO_Wvzlv-ntcOfsTsWw9k3pzh4Hp7ES1qo5zM2s1L6zEXC1LbZH0fGV0jiNGyrIXwWtk-MYzBvsjRWPUf5H6tP5KItjt5EG1VmWuLnQgglfr22gPaJMHmTldhjkYYqB0ygh2GvFZv4oLAiUq0wjyDcHa-JbNO_XkNPQcLzJZJmUewftOBC8-6__0enr1v3gJtwfjw5EaDY8OnsGdlPSEVuzFLmwvZkv3HOO9hX4RtIyBumat_gtxDGhb
linkToPdf http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwtV1Lb9NAEB6VVCAuiDeGAguCE1iJveu1fUCopY0SWqoKFam3lffVRqqcEieg_DT-HTN-pAoVvfXgy3pjO_Oe3dn5AN65yLuoQOHNfSxDoSUPNU8wS7HUWkaiNazBYL4dytEP8fUkOdmAP91ZGCqr7Gxibajt1NAaeR_DdM4lambS921ZxNHu8PPFz5AQpGintYPTaERk3y1_Y_pWfRrvIq_fx_Fw7_jLKGwRBkKTpGIe8mzgcu4w73am8CaPTCx8bnQmvfYabTuPHbeOG2NlUkSpw3jFp8JnQjsrDcfH3oLNlJKiHmzu7B0efV8t8FDr9UyI9qDOgGf9StRmiYoi0C1KEfI1Z1hjBqCLO6OKzKvh7tWqzX-2bmuPOLwP99pQlm03svcANlz5EG434JbLR2DHZYgEW7BCT6YophPDCK66KB2rliXGndWkYnS6haGIIkUtK_CqG2gjmRkdbpuxU9cZ5_MlI3wXDPznDHN425SaPYbjm6D4E-iV09I9A6bR-wpb-EhnqTCeFz5Lc-0TO0gSI7UJIOpoq0zb75xgN85Vve_OM9XwQyE_VM0PxQP4sPrNRdPt49rZO8Sy1Uzq1F0PTGenqlV8nJtYq3lmJWZuSWyzaOALo1McMVLmgwDeIsPXnjHaPlA0Rt0YqWvrryiArU4eVGtjKnWpEQG8Wd1G60BbPsjM6aKegwEH57kM4GkjPqtXcUEQRXkcQLomWGvfsn6nnJzVHcizROZRngbwsRPBy8_6P72eX_8vXsMd1Gh1MD7cfwF3Y1ITWr4XW9CbzxbuJQZ_c_2qVTMG6oYV-y8tuG3t
openUrl ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=In-situ+abiogenic+methane+synthesis+from+diamond+and+graphite+under+geologically+relevant+conditions&rft.jtitle=Nature+communications&rft.au=Pe%C3%B1a-Alvarez%2C+Miriam&rft.au=Brovarone%2C+Alberto+Vitale&rft.au=Donnelly%2C+Mary-Ellen&rft.au=Wang%2C+Mengnan&rft.date=2021-11-04&rft.issn=2041-1723&rft.eissn=2041-1723&rft.volume=12&rft.issue=1&rft_id=info:doi/10.1038%2Fs41467-021-26664-3&rft.externalDBID=n%2Fa&rft.externalDocID=10_1038_s41467_021_26664_3
thumbnail_l http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/lc.gif&issn=2041-1723&client=summon
thumbnail_m http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/mc.gif&issn=2041-1723&client=summon
thumbnail_s http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/sc.gif&issn=2041-1723&client=summon