Graphite-Based Geothermometry on Almahata Sitta Ureilitic Meteorites.
carbon phases
graphite
graphite geothermometer
meteorites
shock event
ureilites
Journal
Minerals (Basel, Switzerland)
ISSN: 2075-163X
Titre abrégé: Minerals (Basel)
Pays: Switzerland
ID NLM: 101666579
Informations de publication
Date de publication:
Nov 2020
Nov 2020
Historique:
entrez:
15
3
2021
pubmed:
16
3
2021
medline:
16
3
2021
Statut:
ppublish
Résumé
The thermal history of carbon phases, including graphite and diamond, in the ureilite meteorites has implications for the formation, igneous evolution, and impact disruption of their parent body early in the history of the Solar System. Geothermometry data were obtained by micro-Raman spectroscopy on graphite in Almahata Sitta (AhS) ureilites AhS 72, AhS 209b and AhS A135A from the University of Khartoum collection. In these samples, graphite shows G-band peak centers between 1578 and 1585 cm
Identifiants
pubmed: 33717603
doi: 10.3390/min10111005
pmc: PMC7954202
mid: NIHMS1669299
doi:
Types de publication
Journal Article
Langues
eng
Pagination
1005Subventions
Organisme : Intramural NASA
ID : 80NSSC17K0165
Pays : United States
Organisme : Intramural NASA
ID : 80NSSC19K0507
Pays : United States
Organisme : NASA
ID : NNX17AH09G
Pays : United States
Déclaration de conflit d'intérêts
Conflicts of Interest: The authors declare no conflict of interest.
Références
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pubmed: 29666368
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pubmed: 32989146