 | | Journal (article/letter/editorial) | | GEOCHEMISTRY Natrocarbonatitic Melts of the Bol’shaya Tagna Massif, the Eastern Sayan Region I. A. Andreevaa...calcite–fluorite carbonatites from the Bol’shaya Tagna Massif in the eastern Sayan region. This investigation...time their quantitative composition. The Bol’shaya Tagna Massif is situated in the eastern Sayan province...alkaline ultrabasic rocks and carbonatites. This massif is a rounded and concentrically zonal-ring complex...Sciences, Staromonetnyi per. 35, Moscow, 119017 Russia; e-mail: andreeva@igem.ru b Vernadsky Institute |  | | Journal (article/letter/editorial) | | Zima Alkaline Carbonatite Complex (East Sayan, Russia) I. A. Andreeva Presented by Academician V.V. Yarmolyuk...forsterite–calcite carbonatite from the Belaya Zima massif (East Sayan), which allowed us to distinguish the...Zima nio bium deposit related to the carbonatite massif of the Institute of Geology of Ore Deposits, Petrography...Geochemistry, Russian Academy of Sciences, Moscow, Russia email: andreeva@igem.ru same name are distinguished...is 643 Ma [7]. The Belaya Zima (Nizhnesayanskii) massif is located in the northern foothill of East Sayan |  | Doroshkevich, A.G., Sharygin, V.V., Belousova, E.A., Izbrodin, I.A., Prokopyev, I.R. (2021) Zircon from the Chuktukon alkaline ultramafic carbonatite complex (Chadobets uplift, Siberian craton) as evidence of source heterogeneity. Lithos, 382. 105957pp. doi:10.1016/j.lithos.2020.105957 | Journal (article/letter/editorial) | | of the Russian Academy of Sciences, Novosibirsk, Russia Geological Institute, Siberian Branch of the Russian...Ulan-Ude, Russia Department of Geology and Geophysics, Novosibirsk State University, Novosibirsk, Russia d ExtraTerra...University, 19 Mira str., Ekaterinburg 620002, Russia e Department of Earth and Environmental Sciences...fluorapatite, Ba-Sr-RЕЕ-Ca-carbonates, calcite, dolomite, phlogopite and others). Hf-isotope composition...of the Russian Academy of Sciences, Novosibirsk, Russia. E-mail address: doroshkevich@igm.nsc.ru (A.G. |  | Gwalani, L. G., Rogers, K. A., Demény, A., Groves, D. I., Ramsay, R., Beard, A., Downes, P. J., Eves, A. (2010) The Yungul carbonatite dykes associated with the epithermal fluorite deposit at Speewah, Kimberley, Australia: carbon and oxygen isotope constraints on their origin. Mineralogy and Petrology, 98 (1) 123-141 doi:10.1007/s00710-009-0102-1 | Journal (article/letter/editorial) | | related to carbonatite Tajno Massif, Poland Bol’shaya Tagna, Eastern Sayan, Russia Active volcano— Oldoinyo...anhedral calcite (>50%), with minor amounts of dolomite, ankerite (sample no. SPG035), altered amphibole/clinopyroxene...clinopyroxene, cpy chalcopyrite, dole dolerite, dolo dolomite, fgr fine grained, fl fluorite, gab gabbro, gal...clinopyroxene, cpy chalcopyrite, dole dolerite, dolo dolomite, fgr fine grained, fl fluorite, gab gabbro, gal...average slope of 0.4 (Deines 1989), although some dolomite carbonatites have a lower slope (~0.2, Ray et |  | | Journal (article/letter/editorial) | | carbonatite is referred to as a ‘calcite carbonatite’, ‘dolomite carbonatite’ (Figure 1), or ‘ferrocarbonatite’...example, a ‘calcite-dolomite carbonatite’ is composed predominately of dolomite. If nonessential minerals...Upper Fir dolomite carbonatite, British Columbia, Canada; slightly weathered surface; dolomite-brown, Naamphibole...(e.g. apatite ores at Seligdar apatite deposit, Russia; Prokopyev et al. 2017). For the benefit of exploration...an important role in the genesis of calcite and dolomite carbonatites, and ferrocarbonatite intrusions |  | | Book | | Dissertation (unpublished), Moscow Power Institute, Russia [values for the dielectric constant listed in Fernández...Dissertation (unpublished), Moscow Power Institute, Russia [values for the dielectric constant listed in Fernández...Dissertation (unpublished), Moscow Power Institute, Russia [values for the dielectric constant listed in Fernández...Dissertation (unpublished), Moscow Power Institute, Russia [values for the dielectric constant listed in Fernández...The action of water on calcite, magnesite and dolomite. American Mineralogist, 47, 1456–60. Morey GW |
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