Staurolite porphyroblast controls on local bulk compositional and microstructural changes during decompression of a St-Bt-Grt-Crd-And schist (Ancasti metamorphic complex, Sierras Pampeanas, W Argentina)

Journal of Metamorphic Geology

Volumn 31, Issue 2, 2013, Pages 131-146

  Verdecchia, S O ^a   Reche, J ^b   Baldo, E G ^a   Segovia Diaz, E ^c   Martinez, F J ^b  

^a UNIVERSIDAD NACIONAL DE CÓRDOBA   (Argentina)

^b UNIVERSITAT AUTÒNOMA DE BARCELONA   (Spain)

^c UNIVERSIDAD COMPLUTENSE DE MADRID   (Spain)

Author keywords

Effective bulk composition; Microstructure; MnNCKFMASH; Pseudosections; Retrogression

Indexed keywords

ARGENTINA; BULK COMPOSITIONS; CRYSTAL SIZE; GENETIC INTERPRETATIONS; METAMORPHIC CONDITIONS; METAMORPHIC EVENTS; MICRO-DOMAINS; MICRO-STRUCTURAL; MICROSTRUCTURAL CHANGES; MINERAL ASSEMBLAGE; MINERAL COMPOSITION; MNNCKFMASH; P-T PATH; PORPHYROBLASTS; PSEUDOSECTIONS; REACTION EQUILIBRIUM; RETROGRESSION;

FELDSPAR; GARNETS; MICROSTRUCTURE; QUARTZ; SEPARATION; STRUCTURAL GEOLOGY; TUNGSTEN COMPOUNDS;

MICA;

ANDALUSITE; BIOTITE; CORDIERITE; CRYSTAL CHEMISTRY; GARNET; METAMORPHISM; MICROSTRUCTURE; MUSCOVITE; P-T CONDITIONS; P-T-T PATH; PLAGIOCLASE; PORPHYROBLAST; QUARTZ; SCHIST; STAUROLITE; X-RAY FLUORESCENCE;

ARGENTINA; SIERRAS PAMPEANAS;

EID: 84873304923     PISSN: 02634929     EISSN: 15251314     Source Type: Journal    
DOI: 10.1111/jmg.12003     Document Type: Article

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