BELKOVITE BA2(NB, TI)6(SI2O7)2O12. A NEW MINERAL FROM CARBONATITE OF THE VUORIYARVI PLUTON (KOLA PENINSULA)
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dc.contributor.author | Voloshin A.V. | |
dc.contributor.author | Subbotin V.V. | |
dc.contributor.author | Pakhomovskiy Y.A. | |
dc.contributor.author | Bakhchisaraytsev A.Y. | |
dc.contributor.author | Yamnova N.A. | |
dc.contributor.author | Pushcharovskiy D.Y. | |
dc.date.accessioned | 2020-10-31T02:50:06Z | |
dc.date.available | 2020-10-31T02:50:06Z | |
dc.date.issued | 1990 | |
dc.identifier | https://elibrary.ru/item.asp?id=31076781 | |
dc.identifier.citation | Transactions (Doklady) of the USSR Academy of Sciences. Earth Science Sections, 1990, , 6, 229-232 | |
dc.identifier.issn | 0891-5571 | |
dc.identifier.uri | https://repository.geologyscience.ru/handle/123456789/18257 | |
dc.description.abstract | The mineral described here was found in a drill core, where it occurred in veins of dolomite- and calcite-containing carbonate cutting pyroxenite of the alkalic-ultramafic Vuoriyarvi pluton on the Kola Peninsula. The belkovite segregations occur in solution cavities that are produced by the dolomitization of pyrochlore-containing calcite carbonatite. The mineral is associated with magnetite, pyrochlore, pyrite, pyrrhotite, minerals of the apatite group, barite, alstonite, chlorite, and nenadkewitschite. It is formed by hydrothermal alteration of pyrochlore. | |
dc.title | BELKOVITE BA2(NB, TI)6(SI2O7)2O12. A NEW MINERAL FROM CARBONATITE OF THE VUORIYARVI PLUTON (KOLA PENINSULA) | |
dc.type | Статья |
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