Contrast compositions of kimberlites - genetic conclusions (Kuoyka field, Yakutia) ...
The compositions (mineralogy, major- and trace-element chemistry of rocks and minerals, as well as Sr-Nd-Hf isotope systematics) of two kimberlite bodies, the Obnazhennaya pipe and the Velikan dyke from the Kuoyka field, Yakutian kimberlite province (YaKP), located close to each other (the distance...
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Online Access: | https://dx.doi.org/10.5281/zenodo.8211509 https://zenodo.org/record/8211509 |
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ftdatacite:10.5281/zenodo.8211509 2023-10-01T04:00:04+02:00 Contrast compositions of kimberlites - genetic conclusions (Kuoyka field, Yakutia) ... Kostrovitsky Sergey 2023 https://dx.doi.org/10.5281/zenodo.8211509 https://zenodo.org/record/8211509 unknown Zenodo https://dx.doi.org/10.5281/zenodo.8211508 Open Access Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 info:eu-repo/semantics/openAccess Dataset dataset 2023 ftdatacite https://doi.org/10.5281/zenodo.821150910.5281/zenodo.8211508 2023-09-04T13:06:32Z The compositions (mineralogy, major- and trace-element chemistry of rocks and minerals, as well as Sr-Nd-Hf isotope systematics) of two kimberlite bodies, the Obnazhennaya pipe and the Velikan dyke from the Kuoyka field, Yakutian kimberlite province (YaKP), located close to each other (the distance is 1 km) and having the same Upper Jurassic age. The kimberlites of the two bodies are contrastingly different in composition. The Obnazhennaya pipe is composed of pyroclastic kimberlite of high-Mg, low-Ti of composition, characterized by high saturation of clastic material of the lithospheric mantle (CMLM). Pyroclastic kimberlite contains rare inclusions of coherent kimberlite from previous intrusion phases. The Velikan dyke is represented by coherent kimberlite of relatively high-Fe, high-Ti composition, having neither mantle xenoliths nor olivine xenocrysts. The similarity of isotope-geochemical characteristics for kimberlites of both bodies, and their spatial and temporal proximity suggests that their ... Dataset Yakutia DataCite Metadata Store (German National Library of Science and Technology) Kuoyka ENVELOPE(120.600,120.600,70.483,70.483) |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
unknown |
description |
The compositions (mineralogy, major- and trace-element chemistry of rocks and minerals, as well as Sr-Nd-Hf isotope systematics) of two kimberlite bodies, the Obnazhennaya pipe and the Velikan dyke from the Kuoyka field, Yakutian kimberlite province (YaKP), located close to each other (the distance is 1 km) and having the same Upper Jurassic age. The kimberlites of the two bodies are contrastingly different in composition. The Obnazhennaya pipe is composed of pyroclastic kimberlite of high-Mg, low-Ti of composition, characterized by high saturation of clastic material of the lithospheric mantle (CMLM). Pyroclastic kimberlite contains rare inclusions of coherent kimberlite from previous intrusion phases. The Velikan dyke is represented by coherent kimberlite of relatively high-Fe, high-Ti composition, having neither mantle xenoliths nor olivine xenocrysts. The similarity of isotope-geochemical characteristics for kimberlites of both bodies, and their spatial and temporal proximity suggests that their ... |
format |
Dataset |
author |
Kostrovitsky Sergey |
spellingShingle |
Kostrovitsky Sergey Contrast compositions of kimberlites - genetic conclusions (Kuoyka field, Yakutia) ... |
author_facet |
Kostrovitsky Sergey |
author_sort |
Kostrovitsky Sergey |
title |
Contrast compositions of kimberlites - genetic conclusions (Kuoyka field, Yakutia) ... |
title_short |
Contrast compositions of kimberlites - genetic conclusions (Kuoyka field, Yakutia) ... |
title_full |
Contrast compositions of kimberlites - genetic conclusions (Kuoyka field, Yakutia) ... |
title_fullStr |
Contrast compositions of kimberlites - genetic conclusions (Kuoyka field, Yakutia) ... |
title_full_unstemmed |
Contrast compositions of kimberlites - genetic conclusions (Kuoyka field, Yakutia) ... |
title_sort |
contrast compositions of kimberlites - genetic conclusions (kuoyka field, yakutia) ... |
publisher |
Zenodo |
publishDate |
2023 |
url |
https://dx.doi.org/10.5281/zenodo.8211509 https://zenodo.org/record/8211509 |
long_lat |
ENVELOPE(120.600,120.600,70.483,70.483) |
geographic |
Kuoyka |
geographic_facet |
Kuoyka |
genre |
Yakutia |
genre_facet |
Yakutia |
op_relation |
https://dx.doi.org/10.5281/zenodo.8211508 |
op_rights |
Open Access Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.5281/zenodo.821150910.5281/zenodo.8211508 |
_version_ |
1778534737852235776 |