| Andreeva, I. A., Kovalenko, V. I., Nikiforov, A. V., Kononkova, N. N. (2007) Compositions of magmas, formation conditions, and genesis of carbonate-bearing ijolites and carbonatites of the Belaya Zima alkaline carbonatite complex, eastern Sayan. Petrology, 15 (6) 551-574 doi:10.1134/s0869591107060033 | Journal (article/letter/editorial) | and Carbonatites of the Belaya Zima Alkaline Carbonatite Complex, Eastern Sayan I. A. Andreevaa, V. I...Sciences, Staromonetnyi per. 35, Moscow, 119017 Russia e-mail: andreeva@igem.ru, vik@igem.ru b Vernadsky...Academy of Sciences, ul. Kosygina 19, Moscow, 117975 Russia Received July 17, 2006 Abstract—Based on the investigation...carbonatites of the Belaya Zima alkaline carbonatite complex (eastern Sayan, Russia). Primary melt and coexisting...amphibole (?), perovskite, potassium feldspar, apatite, calcite, pyrrhotite, and titanomagnetite were | | | Journal (article/letter/editorial) | of Sciences, Pyzhevskii per. 7, Moscow, 119017 Russia email: skol@ginras.ru Received February 16, 2011;...occasionally, zeolite. The accessory minerals (~5%) are apatite, spinel, phl ogopite, and zircon. Rounded vesicles...albite. The accessory minerals (~5 vol %) are apatite, titanite, kaersutite, phlogopite, zircon, chromite...and kaersutite phenocrysts. (c) Xenocrysts of apatite and titanomagnetite and their inter growth can...of the rocks with kaersutite phenocrysts and an apatite xenocryst in the matrix of clinopyroxene, plagioclase |
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