Factors affecting distribution of precious metals in rocks of the South Sopchinsky massif and the ‘Moroshkovoe Lake’ target (southern framing of the Monchegorsk pluton, Kola Peninsula): experience of applying statistical methods
Abstract Three types of vein bodies are developed within the southern framing of the Monchegorsk pluton, in metapyroxenites of the South Sopchinsky massif: 1) plagioclase-pyroxene; 2) quartz-feldspar, and 3) amphibole-plagioclase composition. PGM mineralization is related to sulfide-oxide disseminat...
Published in: | IOP Conference Series: Earth and Environmental Science |
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2020
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Online Access: | http://dx.doi.org/10.1088/1755-1315/539/1/012155 https://iopscience.iop.org/article/10.1088/1755-1315/539/1/012155/pdf https://iopscience.iop.org/article/10.1088/1755-1315/539/1/012155 |
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crioppubl:10.1088/1755-1315/539/1/012155 2024-06-02T08:09:56+00:00 Factors affecting distribution of precious metals in rocks of the South Sopchinsky massif and the ‘Moroshkovoe Lake’ target (southern framing of the Monchegorsk pluton, Kola Peninsula): experience of applying statistical methods Miroshnikova, Ya A Martynov, E V 2020 http://dx.doi.org/10.1088/1755-1315/539/1/012155 https://iopscience.iop.org/article/10.1088/1755-1315/539/1/012155/pdf https://iopscience.iop.org/article/10.1088/1755-1315/539/1/012155 unknown IOP Publishing http://creativecommons.org/licenses/by/3.0/ https://iopscience.iop.org/info/page/text-and-data-mining IOP Conference Series: Earth and Environmental Science volume 539, issue 1, page 012155 ISSN 1755-1307 1755-1315 journal-article 2020 crioppubl https://doi.org/10.1088/1755-1315/539/1/012155 2024-05-07T14:01:21Z Abstract Three types of vein bodies are developed within the southern framing of the Monchegorsk pluton, in metapyroxenites of the South Sopchinsky massif: 1) plagioclase-pyroxene; 2) quartz-feldspar, and 3) amphibole-plagioclase composition. PGM mineralization is related to sulfide-oxide dissemination in these vein bodies (they are also found in the neighboring ‘Moroshkovoe Lake’ target) and mainly occurs as tellurides, arsenides, bismuthides, and Pt and Pd sulfides. A correlation analysis of non-ferrous and precious metal contents in the veins and metapyroxenites enclosing them was carried out using the Spearman’s rank correlation nonparametric coefficient. It showed an inheterogenous distribution of Cu, Ni, Pt, and Pd in these bodies. In conjunction with geological observations and petrochemical studies, the implementation of this statistical method allowed drawing a conclusion about a possible mechanism of formation of the low-sulfide PGM mineralization in rocks of the South Sopchinsky massif. Article in Journal/Newspaper kola peninsula IOP Publishing Kola Peninsula Monchegorsk ENVELOPE(32.874,32.874,67.940,67.940) IOP Conference Series: Earth and Environmental Science 539 012155 |
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Open Polar |
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IOP Publishing |
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crioppubl |
language |
unknown |
description |
Abstract Three types of vein bodies are developed within the southern framing of the Monchegorsk pluton, in metapyroxenites of the South Sopchinsky massif: 1) plagioclase-pyroxene; 2) quartz-feldspar, and 3) amphibole-plagioclase composition. PGM mineralization is related to sulfide-oxide dissemination in these vein bodies (they are also found in the neighboring ‘Moroshkovoe Lake’ target) and mainly occurs as tellurides, arsenides, bismuthides, and Pt and Pd sulfides. A correlation analysis of non-ferrous and precious metal contents in the veins and metapyroxenites enclosing them was carried out using the Spearman’s rank correlation nonparametric coefficient. It showed an inheterogenous distribution of Cu, Ni, Pt, and Pd in these bodies. In conjunction with geological observations and petrochemical studies, the implementation of this statistical method allowed drawing a conclusion about a possible mechanism of formation of the low-sulfide PGM mineralization in rocks of the South Sopchinsky massif. |
format |
Article in Journal/Newspaper |
author |
Miroshnikova, Ya A Martynov, E V |
spellingShingle |
Miroshnikova, Ya A Martynov, E V Factors affecting distribution of precious metals in rocks of the South Sopchinsky massif and the ‘Moroshkovoe Lake’ target (southern framing of the Monchegorsk pluton, Kola Peninsula): experience of applying statistical methods |
author_facet |
Miroshnikova, Ya A Martynov, E V |
author_sort |
Miroshnikova, Ya A |
title |
Factors affecting distribution of precious metals in rocks of the South Sopchinsky massif and the ‘Moroshkovoe Lake’ target (southern framing of the Monchegorsk pluton, Kola Peninsula): experience of applying statistical methods |
title_short |
Factors affecting distribution of precious metals in rocks of the South Sopchinsky massif and the ‘Moroshkovoe Lake’ target (southern framing of the Monchegorsk pluton, Kola Peninsula): experience of applying statistical methods |
title_full |
Factors affecting distribution of precious metals in rocks of the South Sopchinsky massif and the ‘Moroshkovoe Lake’ target (southern framing of the Monchegorsk pluton, Kola Peninsula): experience of applying statistical methods |
title_fullStr |
Factors affecting distribution of precious metals in rocks of the South Sopchinsky massif and the ‘Moroshkovoe Lake’ target (southern framing of the Monchegorsk pluton, Kola Peninsula): experience of applying statistical methods |
title_full_unstemmed |
Factors affecting distribution of precious metals in rocks of the South Sopchinsky massif and the ‘Moroshkovoe Lake’ target (southern framing of the Monchegorsk pluton, Kola Peninsula): experience of applying statistical methods |
title_sort |
factors affecting distribution of precious metals in rocks of the south sopchinsky massif and the ‘moroshkovoe lake’ target (southern framing of the monchegorsk pluton, kola peninsula): experience of applying statistical methods |
publisher |
IOP Publishing |
publishDate |
2020 |
url |
http://dx.doi.org/10.1088/1755-1315/539/1/012155 https://iopscience.iop.org/article/10.1088/1755-1315/539/1/012155/pdf https://iopscience.iop.org/article/10.1088/1755-1315/539/1/012155 |
long_lat |
ENVELOPE(32.874,32.874,67.940,67.940) |
geographic |
Kola Peninsula Monchegorsk |
geographic_facet |
Kola Peninsula Monchegorsk |
genre |
kola peninsula |
genre_facet |
kola peninsula |
op_source |
IOP Conference Series: Earth and Environmental Science volume 539, issue 1, page 012155 ISSN 1755-1307 1755-1315 |
op_rights |
http://creativecommons.org/licenses/by/3.0/ https://iopscience.iop.org/info/page/text-and-data-mining |
op_doi |
https://doi.org/10.1088/1755-1315/539/1/012155 |
container_title |
IOP Conference Series: Earth and Environmental Science |
container_volume |
539 |
container_start_page |
012155 |
_version_ |
1800755722146807808 |