G. Sen
Anorthositeleucogaabro
GabbroPillow basaltDunite-wehrlitesills
OceanicCrust
Picriticmelt
Basalticmelt
Anorthositecumulate
Magma chamber
magmachamber
fluids
slab rollback
Forearcextension
Blue – anorthosites; gray – granitoids; green – ferrodiorites.
(Emslie et al. 1994)
(Longhi et al. 1999)
Genesis of AMCG Suite
Huppert & Sparks (1985)
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