Zobrazeno 1 - 10
of 59
pro vyhledávání: '"Dmitry Zozulya"'
Publikováno v:
Geosciences, Vol 14, Iss 1, p 9 (2023)
In this paper we present textural and compositional data for columbite group minerals (CGMs) and associated Nb-Ta-Sn oxides from lithium-beryllium-tantalum pegmatite deposits of the Kolmozero–Voronja belt, NW Russia, with the aim of deciphering the
Externí odkaz:
https://doaj.org/article/d9aeedc9f16c4657802547ef0b3ad5e0
Publikováno v:
Minerals, Vol 12, Iss 11, p 1448 (2022)
This study utilizes LA-ICP-MS-determined minor and trace element contents of megacrystic blocky K-feldspar to reveal the chemical variability and fractionation degree of albite-spodumene and barren feldspar pegmatites of the Kolmozero lithium deposit
Externí odkaz:
https://doaj.org/article/9cf274a48db543bebb6afe15a5516b01
Autor:
Ray Macdonald, Bogusław Bagiński, Marcin Stachowicz, Dmitry Zozulya, Jakub Kotowski, Petras Jokubauskas
Publikováno v:
Minerals, Vol 12, Iss 8, p 989 (2022)
An unusual hydrothermal alteration scheme was presented for chevkinite-(Ce) from the White Tundra pegmatite (2656 ± 5 Ma), Keivy massif, Kola Peninsula. Pb-CO2-rich fluids initially removed REE and Y from the chevkinite-(Ce), with enrichment in Pb a
Externí odkaz:
https://doaj.org/article/0ffae3f2d272462396008f61a8f2c187
Publikováno v:
Geological Society of America Abstracts with Programs.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c1825c4f2d70b00a1dbdd504d0fc864f
https://doi.org/10.1130/abs/2021am-365415
https://doi.org/10.1130/abs/2021am-365415
Publikováno v:
Ore Geology Reviews. 143:104779
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::286e54fae0115f6385c654711b93125d
https://doi.org/10.1016/j.oregeorev.2022.104779
https://doi.org/10.1016/j.oregeorev.2022.104779
Autor:
Peter I. Nabelek, Dmitry Zozulya, Børre Davidsen, Trond Slagstad, Fernando Corfu, Marian Janák, Erling J. K. Ravna, Rune S. Selbekk, Kåre Kullerud, Hans-Peter Schertl
Publikováno v:
Journal of Petrology. 58:2403-2428
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::737cba54e87442f50e397a4f63690b53
https://doi.org/10.1093/petrology/egy016
https://doi.org/10.1093/petrology/egy016
Publikováno v:
Mineralogical Magazine. 81:873-893
The behaviour of ThSiO4 during low-temperature alteration has significance for element mobility and redistribution. Here we describe five types of alteration of ThSiO4 by hydrothermal fluids: (1) primary ThSiO4 associated with chevkinite-(Ce) in a qu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::49627fd0597df6fa98e113b8ecfb20e6
https://doi.org/10.1180/minmag.2016.080.138
https://doi.org/10.1180/minmag.2016.080.138
Publikováno v:
Mineralogy and Petrology. 111:523-545
A quartzolite from the Rova occurrence, Keivy alkali granite province, Kola Peninsula, Russia, is used to examine the differing responses of certain rare-metal minerals during interaction with hydrothermal fluids. The minerals are two silicates [chev
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a9e927a93a28603cc69a54814436ec70
https://doi.org/10.1007/s00710-017-0506-2
https://doi.org/10.1007/s00710-017-0506-2
Publikováno v:
Mineralogy and Petrology. 111:511-522
The Keivy alkaline province, Kola Peninsula, NW Russia, consists of vast alkali granite massifs and several dike-like nepheline syenite bodies. It contains numerous rare-metal occurrences, formed by a complex sequence of magmatic, late-magmatic and p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::37451ffa00a94b19b4ea716b7f3cf30d
https://doi.org/10.1007/s00710-017-0493-3
https://doi.org/10.1007/s00710-017-0493-3
Publikováno v:
Minerals, Vol 9, Iss 1, p 12 (2018)
This paper reviews the available information on the beryllium mineralogy of the different type of occurrences in the Kola Peninsula, northwest Russia. Beryllium mineralization in the region is mainly associated with alkaline and felsic rocks, which d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3994e1ea0cd0091dbf748ad76d0aa266
http://www.mdpi.com/2075-163X/9/1/12
http://www.mdpi.com/2075-163X/9/1/12