Formation of Anorthite-bearing Blocks and Crystal Ejecta in Volcanic Systems: a Role for the Azeotrope in the Plagioclase System?

Hanna Nekvasil1, D R Schaub2, Tristan Catalano1, Nicholas DiFrancesco3 and Donald H Lindsley3, (1)Stony Brook University, Geosciences, Stony Brook, NY, United States, (2)Stony Brook University, Geosciences, Stony Brook, United States, (3)Stony Brook University, Stony Brook, NY, United States