Minerals as Markers of Fluid Alteration in Paris Chondrite

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Pignatelli I. * Marrocchi Y. Mugnaioli E. Bourdelle F. Gounelle M.

80th Annual Meeting of the Meteoritical Society 2017 [#6189]

abstract

“This nanoscale study deals with tochilinite/cronstedtite intergrowths formed by pseudomorphism of anhydrous minerals in Paris chondrite. The structure,chemistry and redox state of secondary minerals are used to reconstruct the alteration conditions.”

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