Petrogenesis of the Mesozoic Sistefjell syenite intrusion, Dronning Maud Land, Antarctica and surrounding low-δ 18 O lavas

The Sistefjell intrusion is approximately 10km in diameter and is the largest Mesozoic pluton in western Dronning Maud Land. The main intrusive phase is a syenite consisting of >78 modal % alkali feldspar, quartz, sodic-calcic amphibole, aegirine-augite

Bibliographic Details
Main Authors: Harris, Chris, Johnstone, Warren P, Phillips, David
Format: Article in Journal/Newspaper
Language:unknown
Published: Geological Society of South Africa 2015
Subjects:
Keywords: isotopic composition
lava
Mesozoic
nunatak
petrogenesis
syenite
Antarctica
Dronning Maud Land
Sistefjell
Antarc*
Online Access:http://hdl.handle.net/1885/92325
id ftanucanberra:oai:digitalcollections.anu.edu.au:1885/92325
record_format openpolar
spelling ftanucanberra:oai:digitalcollections.anu.edu.au:1885/92325 2023-05-15T13:38:43+02:00 Petrogenesis of the Mesozoic Sistefjell syenite intrusion, Dronning Maud Land, Antarctica and surrounding low-δ 18 O lavas Harris, Chris Johnstone, Warren P Phillips, David 2015-12-13T23:24:40Z http://hdl.handle.net/1885/92325 unknown Geological Society of South Africa 1012-0750 http://hdl.handle.net/1885/92325 South African Journal of Geology Keywords: isotopic composition lava Mesozoic nunatak petrogenesis syenite Antarctica Journal article 2015 ftanucanberra 2015-12-15T00:11:10Z The Sistefjell intrusion is approximately 10km in diameter and is the largest Mesozoic pluton in western Dronning Maud Land. The main intrusive phase is a syenite consisting of >78 modal % alkali feldspar, quartz, sodic-calcic amphibole, aegirine-augite Article in Journal/Newspaper Antarc* Antarctica Dronning Maud Land Australian National University: ANU Digital Collections Dronning Maud Land Sistefjell ENVELOPE(-0.733,-0.733,-73.383,-73.383)
institution Open Polar
collection Australian National University: ANU Digital Collections
op_collection_id ftanucanberra
language unknown
topic Keywords: isotopic composition
lava
Mesozoic
nunatak
petrogenesis
syenite
Antarctica
spellingShingle Keywords: isotopic composition
lava
Mesozoic
nunatak
petrogenesis
syenite
Antarctica
Harris, Chris
Johnstone, Warren P
Phillips, David
Petrogenesis of the Mesozoic Sistefjell syenite intrusion, Dronning Maud Land, Antarctica and surrounding low-δ 18 O lavas
topic_facet Keywords: isotopic composition
lava
Mesozoic
nunatak
petrogenesis
syenite
Antarctica
description The Sistefjell intrusion is approximately 10km in diameter and is the largest Mesozoic pluton in western Dronning Maud Land. The main intrusive phase is a syenite consisting of >78 modal % alkali feldspar, quartz, sodic-calcic amphibole, aegirine-augite
format Article in Journal/Newspaper
author Harris, Chris
Johnstone, Warren P
Phillips, David
author_facet Harris, Chris
Johnstone, Warren P
Phillips, David
author_sort Harris, Chris
title Petrogenesis of the Mesozoic Sistefjell syenite intrusion, Dronning Maud Land, Antarctica and surrounding low-δ 18 O lavas
title_short Petrogenesis of the Mesozoic Sistefjell syenite intrusion, Dronning Maud Land, Antarctica and surrounding low-δ 18 O lavas
title_full Petrogenesis of the Mesozoic Sistefjell syenite intrusion, Dronning Maud Land, Antarctica and surrounding low-δ 18 O lavas
title_fullStr Petrogenesis of the Mesozoic Sistefjell syenite intrusion, Dronning Maud Land, Antarctica and surrounding low-δ 18 O lavas
title_full_unstemmed Petrogenesis of the Mesozoic Sistefjell syenite intrusion, Dronning Maud Land, Antarctica and surrounding low-δ 18 O lavas
title_sort petrogenesis of the mesozoic sistefjell syenite intrusion, dronning maud land, antarctica and surrounding low-δ 18 o lavas
publisher Geological Society of South Africa
publishDate 2015
url http://hdl.handle.net/1885/92325
long_lat ENVELOPE(-0.733,-0.733,-73.383,-73.383)
geographic Dronning Maud Land
Sistefjell
geographic_facet Dronning Maud Land
Sistefjell
genre Antarc*
Antarctica
Dronning Maud Land
genre_facet Antarc*
Antarctica
Dronning Maud Land
op_source South African Journal of Geology
op_relation 1012-0750
http://hdl.handle.net/1885/92325
_version_ 1766110376210989056

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