Dolomites In Hydrated Fine-Grained Antarctic Micrometeorites: Effective Tools For Analyzing Secondary Processes

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E.Dobrică, K.K.Ohtaki, C. Engrand Geochimica et Cosmochimica ActaAvailable online 19 November 2021 LINK “We report detailed transmission electron microscope (TEM) observations of carbonates from one hydrated fine-grained Antarctic micrometeorite (H-FgMM). These carbonates show the occurrence…

Processes and temperatures of FGR formation in chondrites

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P-M. Zanetta, C. Le Guillou, H. Leroux, B. Zanda, R. Hewins, G. Bellino Geochimica et Cosmochimica ActaAvailable online 19 November 2021 LINK “In order to understand the nature of the dust that accreted onto chondrules…

A 187Re-187Os, 87Rb-86Sr, highly siderophile and incompatible trace element study of some carbonaceous, ordinary and enstatite chondrite meteoritesOPEN ACCESS 

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Nicole Phelan, James M.D. Day, Jasmeet K.Dhaliwal, Yang Liu, Christopher A. Corder, Caleb Strom, Emily Pringle, Nelly Assayag, Pierre Cartigny, Kurt Marti, Frédéric Moynier Geochimica et Cosmochimica ActaAvailable online 19 November 2021 LINK (OPEN ACCESS)…

Correlated iron isotopes and silicon contents in aubrite metals reveal structure of their asteroidal parent bodyOPEN ACCESS 

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Soumya Ray, Laurence A. J. Garvie, Vinai K. Rai & Meenakshi Wadhwa Scientific Reports, Volume 11, Article number: 22552 (2021) LINK (OPEN ACCESS)PDF (OPEN ACCESS) Update (7 December 2021): Publisher Correction: Correlated iron isotopes and…

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