Identifying Distinct Pre‐Eruptive Composition‐H2O‐Time Trends Using Plagioclase

Abstract Macrocrysts (large crystals) in magmas offer a premier record of pre‐eruptive magma storage conditions encoded in their chemistry and texture. Careful study of macrocryst zoning can deconvolve the conditions of crystal growth and the relative time a magma spends in a given physical‐chemical...

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Bibliographic Details
Main Authors: Oliver Higgins, Tom Sheldrake
Format: Article
Language:English
Published: Wiley 2024-02-01
Series:Geochemistry, Geophysics, Geosystems
Subjects:
Online Access:https://doi.org/10.1029/2023GC011369