Multi‐textured garnets from a single growth event: an example from northern Norway
Abstract Textural relationships between porphyroblasts of biotite and garnet in metasediments in the Nordkinn Peninsula area of the Finnmarkian Caledonides of North Norway are apparently complex. There is evidence for two textural zones in both mineral phases and superficially the development of the...
Published in: | Journal of Metamorphic Geology |
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Language: | English |
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Online Access: | http://dx.doi.org/10.1111/j.1525-1314.1988.tb00414.x https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fj.1525-1314.1988.tb00414.x https://onlinelibrary.wiley.com/doi/pdf/10.1111/j.1525-1314.1988.tb00414.x |
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crwiley:10.1111/j.1525-1314.1988.tb00414.x 2024-06-23T07:55:24+00:00 Multi‐textured garnets from a single growth event: an example from northern Norway RICE, A.H.N. ROBERTS, D. 1988 http://dx.doi.org/10.1111/j.1525-1314.1988.tb00414.x https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fj.1525-1314.1988.tb00414.x https://onlinelibrary.wiley.com/doi/pdf/10.1111/j.1525-1314.1988.tb00414.x en eng Wiley http://onlinelibrary.wiley.com/termsAndConditions#vor Journal of Metamorphic Geology volume 6, issue 2, page 159-172 ISSN 0263-4929 1525-1314 journal-article 1988 crwiley https://doi.org/10.1111/j.1525-1314.1988.tb00414.x 2024-06-06T04:19:44Z Abstract Textural relationships between porphyroblasts of biotite and garnet in metasediments in the Nordkinn Peninsula area of the Finnmarkian Caledonides of North Norway are apparently complex. There is evidence for two textural zones in both mineral phases and superficially the development of these appears to have overlapped, at least in part, in time and space. This apparently complex porphyroblast growth history can be considerably simplified if only one period of garnet growth occurred and if different inclusion fabrics developed where garnet replaced biotite porphyroblasts and where it overgrew the matrix foliation. The possibility that porphyroblasts with textural evidence for multiphase growth histories actually grew during a single crystallization event is of importance in the interpretation and elucidation of tectonometamorphic relationships. Article in Journal/Newspaper North Norway Northern Norway Wiley Online Library Nordkinn ENVELOPE(27.645,27.645,71.133,71.133) Norway Journal of Metamorphic Geology 6 2 159 172 |
institution |
Open Polar |
collection |
Wiley Online Library |
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crwiley |
language |
English |
description |
Abstract Textural relationships between porphyroblasts of biotite and garnet in metasediments in the Nordkinn Peninsula area of the Finnmarkian Caledonides of North Norway are apparently complex. There is evidence for two textural zones in both mineral phases and superficially the development of these appears to have overlapped, at least in part, in time and space. This apparently complex porphyroblast growth history can be considerably simplified if only one period of garnet growth occurred and if different inclusion fabrics developed where garnet replaced biotite porphyroblasts and where it overgrew the matrix foliation. The possibility that porphyroblasts with textural evidence for multiphase growth histories actually grew during a single crystallization event is of importance in the interpretation and elucidation of tectonometamorphic relationships. |
format |
Article in Journal/Newspaper |
author |
RICE, A.H.N. ROBERTS, D. |
spellingShingle |
RICE, A.H.N. ROBERTS, D. Multi‐textured garnets from a single growth event: an example from northern Norway |
author_facet |
RICE, A.H.N. ROBERTS, D. |
author_sort |
RICE, A.H.N. |
title |
Multi‐textured garnets from a single growth event: an example from northern Norway |
title_short |
Multi‐textured garnets from a single growth event: an example from northern Norway |
title_full |
Multi‐textured garnets from a single growth event: an example from northern Norway |
title_fullStr |
Multi‐textured garnets from a single growth event: an example from northern Norway |
title_full_unstemmed |
Multi‐textured garnets from a single growth event: an example from northern Norway |
title_sort |
multi‐textured garnets from a single growth event: an example from northern norway |
publisher |
Wiley |
publishDate |
1988 |
url |
http://dx.doi.org/10.1111/j.1525-1314.1988.tb00414.x https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fj.1525-1314.1988.tb00414.x https://onlinelibrary.wiley.com/doi/pdf/10.1111/j.1525-1314.1988.tb00414.x |
long_lat |
ENVELOPE(27.645,27.645,71.133,71.133) |
geographic |
Nordkinn Norway |
geographic_facet |
Nordkinn Norway |
genre |
North Norway Northern Norway |
genre_facet |
North Norway Northern Norway |
op_source |
Journal of Metamorphic Geology volume 6, issue 2, page 159-172 ISSN 0263-4929 1525-1314 |
op_rights |
http://onlinelibrary.wiley.com/termsAndConditions#vor |
op_doi |
https://doi.org/10.1111/j.1525-1314.1988.tb00414.x |
container_title |
Journal of Metamorphic Geology |
container_volume |
6 |
container_issue |
2 |
container_start_page |
159 |
op_container_end_page |
172 |
_version_ |
1802647987263897600 |