Retrograde replacement of andalusite by Ca-Na mica in chloritoid-bearing metapelites. PTX modelling of rocks with different Al content in the MnNCKFMASH system

Keyphrases

• Andalusite 100%
• Metapelite 100%
• Mica 100%
• Al Content 100%
• Chloritoid 100%
• Retrogression 66%
• Chlorite 25%
• Porphyroblast 25%
• Pseudosection 25%
• Paragonite 25%
• Margarite 25%
• Pseudomorph 16%
• Silica 8%
• Tectonics 8%
• Reaction Systems 8%
• Mineral Assemblage 8%
• Kyanite 8%
• Thermo-Calc 8%
• Pressure Rise 8%
• Compositional Difference 8%
• Silicate 8%
• Endmember 8%
• Pressure Condition 8%
• Aluminous 8%
• Contact Area 8%
• Composition Control 8%
• Garnet 8%
• Constant Pressure 8%
• Deduction 8%
• Isopleths 8%
• NW Iberia 8%
• System Composition 8%
• Peak Minerals 8%
• Modal Volume 8%
• Formed Elements 8%
• Rock Composition 8%
• Resorbtion 8%
• Original Rock 8%

Earth and Planetary Sciences

• Metapelite 100%
• Chloritoid 100%
• Andalusite 100%
• Retrogression 66%
• Porphyroblast 25%
• Paragonite 25%
• Pseudomorph 16%
• Garnet 8%
• Tectonics 8%
• Silicate 8%