Redox-controlled iron isotope fractionation during magmatic differentiation: An example from the Red Hill intrusion, S. Tasmania

Date

2012

Authors

Sossi, Paolo
Foden, J
Halverson, Galen P

Journal Title

Journal ISSN

Volume Title

Publisher

Springer

Abstract

This study presents accurate and precise iron isotopic data for 16 co-magmatic rocks and 6 pyroxene-magnetite pairs from the classic, tholeiitic Red Hill sill in southern Tasmania. The intrusion exhibits a vertical continuum of compositions created by in

Description

Keywords

Keywords: diabase; fractional crystallization; fugacity; high temperature; igneous intrusion; iron; isotopic fractionation; magma; magmatic differentiation; magnetite; oxygen; plagioclase; pyroxene; redox conditions; stable isotope; tectonic setting; tholeiite; Aus Fractional crystallisation; High-temperature stable isotopes; Iron isotopes; Oxygen fugacity; Tasmanian Dolerites; Tholeiitic differentiation

Citation

Source

Contributions to Mineralogy and Petrology

Type

Journal article

Book Title

Entity type

Access Statement

License Rights

DOI

10.1007/s00410-012-0769-x

Restricted until

2037-12-31