Magnesioriebeckite and penninite from a shear zone in Puolanka, NE Finland

Magnesioriebeckite and penninite from a shear zone in Puolanka, NE Finland

Magnesioriebeckite and penninite are described from a shear zone. The chemical analyses, indexed powder diffraction data, unit cell dimensions, specific gravities and optical properties are given for these minerals. The zonality of magnesioriebeckite is described with the aid of semiquantitative ele...

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Main Authors: K. Laajoki, P. Ojanperä
Format: Article
Language:English
Published: Geological Society of Finland 1973-12-01
Series:Bulletin of the Geological Society of Finland
Online Access:http://www.geologinenseura.fi/bulletin/Volume45/sgs_bt_045_2_pages_143_153.pdf
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spelling doaj-9b799467af7f402faa0ac65bdc179ce92020-11-24T21:52:50ZengGeological Society of FinlandBulletin of the Geological Society of Finland0367-52111799-46321973-12-0145214315310.17741/bgsf/45.2.006Magnesioriebeckite and penninite from a shear zone in Puolanka, NE FinlandK. LaajokiP. OjanperäMagnesioriebeckite and penninite are described from a shear zone. The chemical analyses, indexed powder diffraction data, unit cell dimensions, specific gravities and optical properties are given for these minerals. The zonality of magnesioriebeckite is described with the aid of semiquantitative electron probe microanalyses. The origin of magnesioriebeckite and penninite is discussed. http://www.geologinenseura.fi/bulletin/Volume45/sgs_bt_045_2_pages_143_153.pdf
collection DOAJ
language English
format Article
sources DOAJ
author K. Laajoki
P. Ojanperä
spellingShingle K. Laajoki
P. Ojanperä
Magnesioriebeckite and penninite from a shear zone in Puolanka, NE Finland
Bulletin of the Geological Society of Finland
author_facet K. Laajoki
P. Ojanperä
author_sort K. Laajoki
title Magnesioriebeckite and penninite from a shear zone in Puolanka, NE Finland
title_short Magnesioriebeckite and penninite from a shear zone in Puolanka, NE Finland
title_full Magnesioriebeckite and penninite from a shear zone in Puolanka, NE Finland
title_fullStr Magnesioriebeckite and penninite from a shear zone in Puolanka, NE Finland
title_full_unstemmed Magnesioriebeckite and penninite from a shear zone in Puolanka, NE Finland
title_sort magnesioriebeckite and penninite from a shear zone in puolanka, ne finland
publisher Geological Society of Finland
series Bulletin of the Geological Society of Finland
issn 0367-5211
1799-4632
publishDate 1973-12-01
description Magnesioriebeckite and penninite are described from a shear zone. The chemical analyses, indexed powder diffraction data, unit cell dimensions, specific gravities and optical properties are given for these minerals. The zonality of magnesioriebeckite is described with the aid of semiquantitative electron probe microanalyses. The origin of magnesioriebeckite and penninite is discussed.
url http://www.geologinenseura.fi/bulletin/Volume45/sgs_bt_045_2_pages_143_153.pdf
work_keys_str_mv AT klaajoki magnesioriebeckiteandpenninitefromashearzoneinpuolankanefinland
AT pojanpera magnesioriebeckiteandpenninitefromashearzoneinpuolankanefinland
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