The Tertiary to Recent North Atlantic igneous
An occurrence of basic pillows enclosed in a syenitic matrix is described from the little-known Kialineq district. Cuspate margins, chilled contacts and long fingers of syenite extending upwards into the basic material are evidence that the two magmas were fluid at the same time. Hybridization betwe...
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ftciteseerx:oai:CiteSeerX.psu:10.1.1.520.1935 2023-05-15T16:03:40+02:00 The Tertiary to Recent North Atlantic igneous C. K. Brooks The Pennsylvania State University CiteSeerX Archives application/pdf http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.520.1935 http://2dgf.dk/xpdf/bull26-01-02-77-83.pdf en eng http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.520.1935 http://2dgf.dk/xpdf/bull26-01-02-77-83.pdf Metadata may be used without restrictions as long as the oai identifier remains attached to it. http://2dgf.dk/xpdf/bull26-01-02-77-83.pdf text ftciteseerx 2016-01-08T10:05:27Z An occurrence of basic pillows enclosed in a syenitic matrix is described from the little-known Kialineq district. Cuspate margins, chilled contacts and long fingers of syenite extending upwards into the basic material are evidence that the two magmas were fluid at the same time. Hybridization between these two magmas has produced a microdiorite. The chemical variation in these rocks is linear and quite dissimilar to that observed in other suites from the East Greenland Tertiary but resembles that observed both in mixed rocks from other parts of the province, e.g. eastern Iceland, and in calc-alkaline rocks from orogenic regions. Text East Greenland Greenland Iceland North Atlantic Unknown Greenland Kialineq ENVELOPE(-33.783,-33.783,66.933,66.933) |
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Open Polar |
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ftciteseerx |
language |
English |
description |
An occurrence of basic pillows enclosed in a syenitic matrix is described from the little-known Kialineq district. Cuspate margins, chilled contacts and long fingers of syenite extending upwards into the basic material are evidence that the two magmas were fluid at the same time. Hybridization between these two magmas has produced a microdiorite. The chemical variation in these rocks is linear and quite dissimilar to that observed in other suites from the East Greenland Tertiary but resembles that observed both in mixed rocks from other parts of the province, e.g. eastern Iceland, and in calc-alkaline rocks from orogenic regions. |
author2 |
The Pennsylvania State University CiteSeerX Archives |
format |
Text |
author |
C. K. Brooks |
spellingShingle |
C. K. Brooks The Tertiary to Recent North Atlantic igneous |
author_facet |
C. K. Brooks |
author_sort |
C. K. Brooks |
title |
The Tertiary to Recent North Atlantic igneous |
title_short |
The Tertiary to Recent North Atlantic igneous |
title_full |
The Tertiary to Recent North Atlantic igneous |
title_fullStr |
The Tertiary to Recent North Atlantic igneous |
title_full_unstemmed |
The Tertiary to Recent North Atlantic igneous |
title_sort |
tertiary to recent north atlantic igneous |
url |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.520.1935 http://2dgf.dk/xpdf/bull26-01-02-77-83.pdf |
long_lat |
ENVELOPE(-33.783,-33.783,66.933,66.933) |
geographic |
Greenland Kialineq |
geographic_facet |
Greenland Kialineq |
genre |
East Greenland Greenland Iceland North Atlantic |
genre_facet |
East Greenland Greenland Iceland North Atlantic |
op_source |
http://2dgf.dk/xpdf/bull26-01-02-77-83.pdf |
op_relation |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.520.1935 http://2dgf.dk/xpdf/bull26-01-02-77-83.pdf |
op_rights |
Metadata may be used without restrictions as long as the oai identifier remains attached to it. |
_version_ |
1766399360905510912 |