Partitioning of Ti, Al, P, and Cr between olivine and a tholeiitic basaltic melt: Insights on olivine zoning patterns and cation substitution reactions under variable cooling rate conditions

• Published in: Chemical geology Vol. 601; p. 120870
• Main Authors: Lang, Sarah, Mollo, Silvio, France, Lydéric, Misiti, Valeria, Nazzari, Manuela
• Format: Journal Article
• Language: English
• Published: Elsevier B.V 05.07.2022
• Subjects: Charge-balance cation substitutions; Cooling rate; Hawaiian tholeiitic basalt; Kinetic partitioning; Olivine rapid growth; Kinetic partitioning; Hawaiian tholeiitic basalt; Charge-balance cation substitutions; Cooling rate; Olivine rapid growth

The mechanism governing the kinetic growth of olivine in dynamic volcanic settings has been the subject of considerable attention in recent years. Under variable cooling rate (CR) and undercooling (−ΔT) regimes, the textual maturation of olivine proceeds from skeletal/dendritic crystals to polyhedra...