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The Birthplace of Granite - Mechanisms controlling the evolution of granite magma within the source

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thesis
posted on 04.04.2019 by MARTIN SCHWINDINGER
Granite magmas form deep in the crust and are transferred to upper crustal levels where they are exposed as granites. This thesis investigates the early stages of this process, by studying outcrops on Kangaroo Island in South Australia that provide exposures of former deep crust. The thesis shows how mixing between different magmas, the presence of water during melting and chemical disequilibrium can influence the final composition of a granite. These results add to the current understanding of the evolution of granite magmas and the differentiation of continental crust.

History

Campus location

Australia

Principal supervisor

Roberto Weinberg

Year of Award

2018

Department, School or Centre

Earth, Atmosphere and Environment

Course

Doctor of Philosophy

Degree Type

DOCTORATE

Faculty

Faculty of Science

Exports

Exports