Email this article Primary melt and fluid inclusions in regenerated crystals and phenocrysts of olivine from kimberlites of the Udachnaya-East Pipe, Yakutia: The problem of the kimberlite melt
- Authors: Tomilenko A.A.1, Kuzmin D.V.1,2, Bul’bak T.A.1, Sobolev N.V.1,2
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Affiliations:
- Sobolev Institute of Geology and Mineralogy, Siberian Branch
- Novosibirsk State University
- Issue: Vol 475, No 2 (2017)
- Pages: 949-952
- Section: Geochemistry
- URL: https://journals.rcsi.science/1028-334X/article/view/190592
- DOI: https://doi.org/10.1134/S1028334X17080281
- ID: 190592
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Abstract
The primary melt and fluid inclusions in regenerated zonal crystals of olivine and homogeneous phenocrysts of olivine from kimberlites of the Udachnaya-East pipe, were first studied by means of microthermometry, optic and scanning electron microscopy, electron and ion microprobe analysis (SIMS), inductively coupled plasma mass-spectrometry (ICP MSC), and Raman spectroscopy. It was established that olivine crystals were regenerated from silicate–carbonate melts at a temperature of ~1100°C.
About the authors
A. A. Tomilenko
Sobolev Institute of Geology and Mineralogy, Siberian Branch
Author for correspondence.
Email: tomilen@igm.nsc.ru
Russian Federation, Novosibirsk, 630090
D. V. Kuzmin
Sobolev Institute of Geology and Mineralogy, Siberian Branch; Novosibirsk State University
Email: tomilen@igm.nsc.ru
Russian Federation, Novosibirsk, 630090; Novosibirsk
T. A. Bul’bak
Sobolev Institute of Geology and Mineralogy, Siberian Branch
Email: tomilen@igm.nsc.ru
Russian Federation, Novosibirsk, 630090
N. V. Sobolev
Sobolev Institute of Geology and Mineralogy, Siberian Branch; Novosibirsk State University
Email: tomilen@igm.nsc.ru
Russian Federation, Novosibirsk, 630090; Novosibirsk
