Email this article Deep xenolith of platinum-bearing websterite from paleoproterozoic Volchetundra gabbro-anorthosite massif in the Kola region
- Authors: Chashchin V.V.1, Savchenko Y.E.1, Lyulko M.S.2
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Affiliations:
- Federal Research Centre "Kola Science Centre of the Russian Academy of Sciences"
- JSC "Central Kola Expedition"
- Issue: Vol 486, No 1 (2019)
- Pages: 78-82
- Section: Geology
- URL: https://journals.eco-vector.com/0869-5652/article/view/13189
- DOI: https://doi.org/10.31857/S0869-5652486178-82
- ID: 13189
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Abstract
The results of studies of the deep platinum-bearing xenolith found in the Volchetundra gabbro-anorthosite massif of the Kola region are presented. It is shown that xenolith with a size of 8.5 × 4 m is composed of websterite in the central part and plagiowebsterite in the marginal. The chemical and mineral composition of xenolith rocks was studied. Information is given on the contents of noble and chalcophile elements in them, as well as the composition of platinum group minerals.
About the authors
V. V. Chashchin
Federal Research Centre "Kola Science Centre of the Russian Academy of Sciences"
Author for correspondence.
Email: chashchin@geoksc.apatity.ru
Russian Federation, 14, Fersman street, Apatity, Murmansk region,184209
Y. E. Savchenko
Federal Research Centre "Kola Science Centre of the Russian Academy of Sciences"
Email: chashchin@geoksc.apatity.ru
Russian Federation, 14, Fersman street, Apatity, Murmansk region,184209
M. S. Lyulko
JSC "Central Kola Expedition"
Email: chashchin@geoksc.apatity.ru
Russian Federation, 23-A, Komsomolskaya street, Monchegorsk, Murmansk region, 184280
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