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Garnet re-equilibration by coupled dissolution-reprecipitation: evidence from textural, major element and oxygen isotope zoning of 'cloudy' garnet

Martin, L.A.J.; Ballevre, Michel; Boulvais, Philippe; Halfpenny, Angela; Vanderhaeghe, O; Duchene, S; Deloule, Etienne

Description

The analysis of texture, major element and oxygen isotope compositions of cloudy garnet crystals from a metapelite sampled on Ikaria Island (Greece) is used to assess the model of growth and re-equilibration of these garnet crystals and to reconstruct the pressure-temperature-fluid history of the sample. Garnet crystals show complex textural and chemical zoning. Garnet cores (100-200μm) are devoid of fluid inclusions. They are characterized by growth zoning demonstrated by a bell-shaped profile...[Show more]

CollectionsANU Research Publications
Date published: 2010
Type: Journal article
URI: http://hdl.handle.net/1885/56498
Source: Journal of Metamorphic Geology
DOI: 10.1111/j.1525-1314.2010.00912.x

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