A Note on the Composition of some Natural Acid Glasses

Abstract Pitchstones and obsidians from Arran, Eigg, and Iceland, are shown to have small but distinct differences in their major-and trace-element composition, and it is concluded that acid magma in the British Tertiary as represented by the pitchstones from Arran and Eigg maybe more variable in co...

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Bibliographic Details
Published in:Geological Magazine
Main Author: Carmichael, Ian
Format: Article in Journal/Newspaper
Language:English
Published: Cambridge University Press (CUP) 1962
Subjects:
Geology
Iceland
Online Access:http://dx.doi.org/10.1017/s0016756800058295
https://www.cambridge.org/core/services/aop-cambridge-core/content/view/S0016756800058295
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spelling crcambridgeupr:10.1017/s0016756800058295 2024-03-03T08:45:42+00:00 A Note on the Composition of some Natural Acid Glasses Carmichael, Ian 1962 http://dx.doi.org/10.1017/s0016756800058295 https://www.cambridge.org/core/services/aop-cambridge-core/content/view/S0016756800058295 en eng Cambridge University Press (CUP) https://www.cambridge.org/core/terms Geological Magazine volume 99, issue 3, page 253-264 ISSN 0016-7568 1469-5081 Geology journal-article 1962 crcambridgeupr https://doi.org/10.1017/s0016756800058295 2024-02-08T08:32:44Z Abstract Pitchstones and obsidians from Arran, Eigg, and Iceland, are shown to have small but distinct differences in their major-and trace-element composition, and it is concluded that acid magma in the British Tertiary as represented by the pitchstones from Arran and Eigg maybe more variable in composition than that of the Icelandic subprovince. Fourteen new analyses are represented. Article in Journal/Newspaper Iceland Cambridge University Press Geological Magazine 99 3 253 264
institution Open Polar
collection Cambridge University Press
op_collection_id crcambridgeupr
language English
topic Geology
spellingShingle Geology
Carmichael, Ian
A Note on the Composition of some Natural Acid Glasses
topic_facet Geology
description Abstract Pitchstones and obsidians from Arran, Eigg, and Iceland, are shown to have small but distinct differences in their major-and trace-element composition, and it is concluded that acid magma in the British Tertiary as represented by the pitchstones from Arran and Eigg maybe more variable in composition than that of the Icelandic subprovince. Fourteen new analyses are represented.
format Article in Journal/Newspaper
author Carmichael, Ian
author_facet Carmichael, Ian
author_sort Carmichael, Ian
title A Note on the Composition of some Natural Acid Glasses
title_short A Note on the Composition of some Natural Acid Glasses
title_full A Note on the Composition of some Natural Acid Glasses
title_fullStr A Note on the Composition of some Natural Acid Glasses
title_full_unstemmed A Note on the Composition of some Natural Acid Glasses
title_sort note on the composition of some natural acid glasses
publisher Cambridge University Press (CUP)
publishDate 1962
url http://dx.doi.org/10.1017/s0016756800058295
https://www.cambridge.org/core/services/aop-cambridge-core/content/view/S0016756800058295
genre Iceland
genre_facet Iceland
op_source Geological Magazine
volume 99, issue 3, page 253-264
ISSN 0016-7568 1469-5081
op_rights https://www.cambridge.org/core/terms
op_doi https://doi.org/10.1017/s0016756800058295
container_title Geological Magazine
container_volume 99
container_issue 3
container_start_page 253
op_container_end_page 264
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