| Wu, Fu-Yuan, Arzamastsev, Andrei A., Mitchell, Roger H., Li, Qiu-Li, Sun, Jing, Yang, Yue-Heng, Wang, Ru-Cheng (2013) Emplacement age and SrāNd isotopic compositions of the Afrikanda alkaline ultramafic complex, Kola Peninsula, Russia. Chemical Geology, 353. 210-229 doi:10.1016/j.chemgeo.2012.09.027 | Journal (article/letter/editorial) | compositions of the Afrikanda alkaline ultramaļ¬c complex, Kola Peninsula, Russia Fu-Yuan Wu a,ā, Andrei... Russian Academy of Sciences, Apatity, 184209, Russia Department of Geology, Lakehead University, Ontario...NdāSr isotopes Perovskite Titanite Apatite Afrikanda complex a b s t r a c t The Kola Peninsula is characterized...unresolved. In this study, rocks from the Afrikanda complex (pyroxenite, ijolite, melteigite, carbonatite...Ma, indicating that the different phases of the complex were contemporaneously emplaced at ~380 Ma. These | | Bulakh, Andrei G., Nesterov, Alexander R., Williams, C. Terry (2006) Zirconolite, CaZrTi2O7, re-examined from its type locality at Afrikanda, Kola Peninsula, Russia and some Synroc implications. Neues Jahrbuch fĆ¼r Mineralogie - Abhandlungen, 182 (2) 109-121 doi:10.1127/0077-7757/2006/0034 | Journal (article/letter/editorial) | re-examined from its type locality at Afrikanda, Kola Peninsula, Russia and some Synroc implications Andrei...type locality at Afrikanda, Kola Peninsula, Russia, consists of a core of calzirtite and baddeleyite,...words: zirconolite, zirkelite, Afrikanda, Kola Peninsula, Russia, calzirtite, baddeleyite, Synroc. Introduction... (1956) from the Afrikanda magmatic complex at Kola Peninsula, Russia. The complex is of Devonian age...calcite-hastingsite-diopside. The geology of the Afrikanda complex and the setting of such calcitehastingsite-diopside | | Wu, Fu-Yuan, Yang, Yue-Heng, Mitchell, Roger H., Bellatreccia, Fabio, Li, Qiu-Li, Zhao, Zi-Fu (2010) In situ UāPb and NdāHfā(Sr) isotopic investigations of zirconolite and calzirtite. Chemical Geology, 277 (1) 178-195 doi:10.1016/j.chemgeo.2010.08.007 | Journal (article/letter/editorial) | NdāHfā(Sr) isotopic investigations of zirconolite and calzirtite Fu-Yuan Wu a,ā, Yue-Heng Yang a, Roger H. Mitchell...U (Pb)āPb age NdāHfā(Sr) isotopes Zirconolite Calzirtite In situ analysis Carbonatite a b s t r a c t...titanium-bearing zirconsilicates, zirconolite and calzirtite, are common minerals in carbonatites little is...isotopic analyses. In this study, zirconolite and calzirtite from carbonatites occurring at Phalaborwa (South...Prairie Lake (Canada), Afrikanda and Kovdor (Kola, Russia), Guli (Siberia, Russia) and Jacupiranga (Brazil) | | | Journal (article/letter/editorial) | ā CLINOPYROXENE ROCK FROM THE AFRIKANDA COMPLEX, KOLA PENINSULA, RUSSIA: MINERALOGY AND A POSSIBLE LINK...and carbonatites from the Afrikanda complex, in the Kola Peninsula, Russia, contain a number of oxysalt...carbonatite. Cathodoluminescence studies document a complex evolutionary history of primary Sr-enriched calcite...variations in the oxygen isotopic composition of the Afrikanda rocks (ā¦18O in the range 9.3 to 12.1ā° SMOW). Subtle...Raman spectroscopy, carbonatite, Afrikanda, Kola Peninsula, Russia. SOMMAIRE Les roches Ć carbonate | | Potter, Naomi J., Ferguson, Matthew R. M., Kamenetsky, Vadim S., Chakhmouradian, Anton R., Sharygin, Victor V., Thompson, Jay M., Goemann, Karsten (2018) Textural evolution of perovskite in the Afrikanda alkalineāultramafic complex, Kola Peninsula, Russia. Contributions to Mineralogy and Petrology, 173 (12) doi:10.1007/s00410-018-1531-9 | Journal (article/letter/editorial) | of perovskite in the Afrikanda alkalineāultramafic complex, Kola Peninsula, Russia Naomi J. Potter1 Ā· Matthew...silicocarbonatites in the Afrikanda alkalineāultramafic complex (Kola Peninsula, NW Russia). Across these lithologies...of characteristic features identified in the Afrikanda perovskite (equigranular crystal mosaics, interlocked...Coalescence Ā· Recrystallization Ā· Perovskite Ā· Afrikanda Ā· UāPb ages Ā· Electron backscatter diffraction...630090, Russia 4 Novosibirsk State University, Ul. Pirogova 2, Novosibirsk 630090, Russia 5 Central | | | Journal (article/letter/editorial) | 1529ā1559 Rare Earth Deposits of the Murmansk Region, RussiaāA Review A. O. Kalashnikov,1,ā N. G. Konopleva...KSC RAS), 14 Fersman Street, Apatity, Murmansk Region, Russia 184209 2 Nanomaterials Research Centre...KSC RAS), 14 Fersman Street, Apatity, Murmansk Region, Russia 184209 Abstract This paper reviews the...(REE) deposits and occurrences in the Murmansk Region, northwest Russia. The region has one of the largest...Nb mining at Lovozero, and Fe and Ti mining at Afrikanda. The Keivy block has potential for heavy REE exploitation | | | Journal (issue) | 00 Minerals of the Afrikanda AlkalineUltrabasic Complex, Kola Peninsula, Russia Igor V. Pekov & Anna...Mineralogy, Moscow State University Moscow, Russia Afrikanda is a small (7 km 2) alkaline-ultrabasic intrusion...the Kola Peninsula (Russia), about 40 km south-west of famous Khibiny alkaline complex. It is a Caledonian...Caledonian circular complex consisting of olivinites, pyroxenites (including their nepheline- and feldspar-bearing...calcite-perovskitemagnetite-pyroxene rocks. The Afrikanda complex, discovered in 1917 by Russian geologist N | | Chakhmouradian, A. R., Cooper, M. A., Medici, L., Hawthorne, F. C., Adar, F. (2008) FLUORINE-RICH HIBSCHITE FROM SILICOCARBONATITE, AFRIKANDA COMPLEX, RUSSIA: CRYSTAL CHEMISTRY AND CONDITIONS OF CRYSTALLIZATION. The Canadian Mineralogist, 46 (4) 1033-1042 doi:10.3749/canmin.46.4.1033 | Journal (article/letter/editorial) | FLUORINE-RICH HIBSCHITE FROM SILICOCARBONATITE, AFRIKANDA COMPLEX, RUSSIA: CRYSTAL CHEMISTRY AND CONDITIONS OF CRYSTALLIZATION...silicocarbonatite from the Afrikanda complex, in the Kola Peninsula, northwestern Russia, contains abundant crystals...described to date. The compositional variation of the Afrikanda hibschite can be described by the formula Grs...and corner-to-corner distances measured for the Afrikanda hibschite relative to garnets with a similar Si...structure, silicocarbonatite, Afrikanda complex, Kola Peninsula, Russia. Sommaire La silicocarbonatite | | | Journal (article/letter/editorial) | overview of the big five extinction events, all their complex interacting processes and events and their possible...mineral phases (e.g. baddelyite, zirconolite, calzirtite). Phoscorites are commonly associated with carbonatite...Alexandra Zaitsev (St Petersburg State University, Russia), is the tenth volume in the Mineralogical Society...mining, the Kovdor complex is one of the best exposed in the Kola alkaline complex. Despite this, Krasnova...Lee et al. propose that phoscorites in the Sokli complex are the result of liquid immiscibility between | | | Journal (article/letter/editorial) | mineral phases (e.g. baddelyite, zirconolite, calzirtite). Phoscorites are commonly associated with carbonatite...Alexandra Zaitsev (St Petersburg State University, Russia), is the tenth volume in the Mineralogical Society...mining, the Kovdor complex is one of the best exposed in the Kola alkaline complex. Despite this, Krasnova...Lee et al. propose that phoscorites in the Sokli complex are the result of liquid immiscibility between...Chapters 7 and 8. The Sallanlatvi carbonatite complex lacks primary parental magmas but contains rare | | Potter, N. J., Kamenetsky, V. S., Chakhmouradian, A. R., Kamenetsky, M. B., Goemann, K., Rodemann, T. (2020) Polymineralic inclusions in oxide minerals of the Afrikanda alkaline-ultramafic complex: Implications for the evolution of perovskite mineralisation. Contributions to Mineralogy and Petrology, 175 (3) doi:10.1007/s00410-020-1654-7 | Journal (article/letter/editorial) | inclusions in oxide minerals of the Afrikanda alkalineāultramafic complex: Implications for the evolution...perovskite in the alkaline-ultramafic Afrikanda complex (Kola Peninsula, Russia) led to the study of polymineralic...Ā· Polymineralic Ā· Sintering Ā· Ore deposits Ā· Afrikanda Introduction Oxide deposits are important sources...Experimental Mineralogy RAS, Chernogolovka 142432, Russia 3 Department of Geological Sciences, University...southeastern Brazil (Brod 1999), and Afrikanda in northwestern Russia (Afanasyev 2011), have been the focus | | Zaitsev, Anatoly N., Terry Williams, C., Jeffries, Teresa E., Strekopytov, Stanislav, Moutte, Jacques, Ivashchenkova, Olga V., Spratt, John, Petrov, Sergey V., Wall, Frances, Seltmann, Reimar, Borozdin, Alexey P. (2014) Rare earth elements in phoscorites and carbonatites of the Devonian Kola Alkaline Province, Russia: Examples from Kovdor, Khibina, Vuoriyarvi and Turiy Mys complexes. Ore Geology Reviews, 61. 204-225 doi:10.1016/j.oregeorev.2014.02.002 | Journal (article/letter/editorial) | carbonatites of the Devonian Kola Alkaline Province, Russia: Examples from Kovdor, Khibina, Vuoriyarvi and...University, University Emb. 7/9, St. Petersburg, 199034, Russia Department of Earth Sciences, Natural History Museum...University, University Emb. 7/9, St. Petersburg, 199034, Russia e Camborne School of Mines, University of Exeter...University, University Emb. 7/9, St. Petersburg, 199034, Russia. Tel.: +7 812 3289481. E-mail address: burbankite@gmail... Mt. Weld in Australia, Lovozero and Tomtor in Russia, Strange Lake in Canada (BGS, 2011; Castor and | | | Journal (article/letter/editorial) | discussed using the Kola Alkaline Province (NW Russia and Finland) as an example. The bulk of incompatible...cate-rich rocks of carbonatitic affinity) are complex oxide minerals belonging to the perovskite and...1984) and Zr (e.g., Kovdor baddeleyite deposit in Russia: Ivanyuk et al., 2002; Krasnova et al., 2004)....Zirconolite/.zirkelite (Ca, REE)Zr(Ti, Nb, Fe)2O7 .Calzirtite Ca2Zr5Ti2O16 51.38 (44) 46.20ā58.80 3.50 2...ZrO2 in perovskite from Gornoozerskiy (Ozernyi) complex, Siberia, but these data were not confirmed by | | Salnikova, Ekaterina B., Chakhmouradian, Anton R., Stifeeva, Maria V., Reguir, Ekaterina P., Kotov, Alexander B., Gritsenko, Yulia D., Nikiforov, Anatoly V. (2019) Calcic garnets as a geochronological and petrogenetic tool applicable to a wide variety of rocks. Lithos, 338. 141-154 doi:10.1016/j.lithos.2019.03.032 | Journal (article/letter/editorial) | and Odikhincha in Siberia, Russia; Afrikanda in the Kola Peninsula, Russia) obtained using isotope-dilution...either very rare in carbonatites (e.g., zircon, calzirtite and thorianite), or ED susceptible to Pb loss...recently is calcic garnets, which represent a complex series of solid solutions, dominated by andradite...Neoarchean material from the Cinder SC Lake complex in Manitoba, Canada (Chakhmouradian et al., 2015)...Precambrian Geology and Geochronology (St. Petersburg, Russia) using a AC C Triton TI multi-collector mass-spectrometer | | Reguir, E. P., Chakhmouradian, A. R., Halden, N. M., Yang, P., Zaitsev, A. N. (2008) EARLY MAGMATIC AND REACTION-INDUCED TRENDS IN MAGNETITE FROM THE CARBONATITES OF KERIMASI, TANZANIA. The Canadian Mineralogist, 46 (4) 879-900 doi:10.3749/canmin.46.4.879 | Journal (article/letter/editorial) | University, University Emb. 7/9, St. Petersburg 199034, Russia and Department of Mineralogy, The Natural History...comparable carbonatites at Kola and MaimechaāKotuy in Russia (<20ā30 ppm Nb and <40 ppm Zr). Somewhat higher...phlogopite and calzirtite (none of which exceed 0.4 mm in their longest dimension). Calzirtite is the earliest...budget is distributed between perovskite and calzirtite, both present in much smaller quantities than...compete with it for minor and trace elements (e.g., calzirtite or perovskite). Hence, we are convinced that | | Zaitsev, A. N., Williams, C. T., Britvin, S. N., Kuznetsova, I. V., Spratt, J., Petrov, S. V., Keller, J. (2010) Kerimasite, Ca3Zr2(Fe23+Si)O12, a new garnet from carbonatites of Kerimasi volcano and surrounding explosion craters, northern Tanzania. Mineralogical Magazine, 74 (5) 803-820 doi:10.1180/minmag.2010.074.5.803 | Journal (article/letter/editorial) | Universitetskaya nab. 7/9, St. Petersburg 199034, Russia Department of Mineralogy, Natural History Museum...Universitetskaya nab. 7/9, St. Petersburg 199034, Russia St. Petersburg University of Technology and Design...Bolshaya Morskaya ul. 18, St. Petersburg 191186, Russia Department of Mineral Deposits, Faculty of Geology...Universitetskaya nab. 7/9, St. Petersburg 199034, Russia Institut fuĢr Geowissenschaften, Mineralogie-Geochemie... 1957), Vuoriyarvi, Seblyavr and Afrikanda, Kola Peninsula, Russia (Borodin and Bykova, 1963; Lapin, | | Shatskiy, Anton, Gavryushkin, Pavel N., Litasov, Konstantin D., Koroleva, Olga N., Kupriyanov, Igor N., Borzdov, Yuri M., Sharygin, Igor S., Funakoshi, Kenichi, Palyanov, Yuri N., Ijiohtani, E (2015) Na-Ca carbonates synthesized under upper-mantle conditions: Raman spectroscopic and X-ray diffraction studies. European Journal of Mineralogy, 27 (2) 175-184 doi:10.1127/ejm/2015/0027-2426 | Journal (article/letter/editorial) | Novosibirsk 630090, Russia 2 Novosibirsk State University, Novosibirsk 630090, Russia *Corresponding author...Academy of Sciences, Ural Branch, Miass, 456317 Russia 4 Japan Synchrotron Radiation Research Institute...also found as inclusions in perovskite (CaTiO3), calzirtite (Ca2Zr5Ti2O16) and magnetite from Ca-carbonatites...University (Sendai, Japan) and IGM SB RAS (Novosibirsk, Russia), respectively (Palyanov et al., 2010; Shatskiy...of an Ar-ion laser in IGM SB RAS (Novosibirsk, Russia). Spectra were recorded at room temperature in | | | Journal (article/letter/editorial) | of Sciences, Koptyuga pr. 3, 630090 Novosibirsk, Russia Guaniamo Mining Company, Centro Gerencial Mohedano...Institute of Geology and Mineralogy (IGM), Novosibirsk, Russia. The operating conditions were as follows: accelerating...from the Vuorijarvi phoscorite, Kola province, Russia (8.7 wt.%, Chakhmouradian and Williams, 2004) and...the Sacrofano pyroclastics, Sabatini volcanic complex, Italy (8.5 wt.%, Caprilli et al., 2006). The high...detected in the Guli carbonatites, polar Siberia, Russia (11.9ā16.4 wt.% ThO2, Williams and Kogarko, 1996) | | | Journal (article/letter/editorial) | Shortite in Apatites from the Tororo Carbonatite Complex of Eastern Uganda,ā Mineral. Mag. 44, 201ā204 (1981)... 7. A. R. Chakhmouradian and A. N. Zaitsev, āAfrikanda: An Association of Ultramafic, Alkaline and AlkaliāSil...ChlorideCarbonate Nodules (UdachnayaEast Pipe, Russia),ā in Proceedings of GACMAC Annual Meeting, Montreal...āNaRich Carbonate Inclusions in Perovskite and Calzirtite from the Guli Instrusive Ca Carbonatite, Polar... Turner, āVolcanic Carbonatites of the Kaluwe Complex, Zambia,ā J. Geol. Soc. London 145, 95ā106 (1998) | | | Journal (article/letter/editorial) | Petersburg State University, St. Petersburg 199034, Russia 3 Department of Earth Sciences, Natural History...Canada (Fig. 9a-c); (4) Mn-rich calcite, Khibiny, Russia (Zaitsev 1996); (5,6) coarse- and finegrained Mn-rich...(Wall et al. 1993); (9) Sr-Ba-rich calcite, Murun, Russia (Konev et al. 1996); (10) most Fe-rich member of...core and rim of a calcite phenocryst, Kontozero, Russia (Fig. 5a); (19,20) core and rim of a calcite crystal...(23,24) core and rim of a calcite crystal, Afrikanda, Russia (Fig. 5d); (25,26) core and rim of a dolomite | | | Journal (article/letter/editorial) | University, University Emb. 7/9, St Petersburg 199034, Russia Department of Earth Sciences, Natural History Museum...to that of altered carbonatites from the Buru complex, which is located about 100 km east of Tinderet...Petersburg State University, including Geomodel centre (Russia), University of Lausanne (Switzerland) and the...Na-rich carbonate inclusions in perovskite and calzirtite from the Guli intrusive Ca-carbonatite, polar...from extrusive carbonatites at Rangwa Caldera Complex, Kenya. Mineralogical Magazine, 67, 931 955. Shackleton | | Kamenetsky, Vadim S., Kamenetsky, Maya B., Weiss, Yakov, Navon, Oded, Nielsen, Troels F.D., Mernagh, Terrence P. (2009) How unique is the Udachnaya-East kimberlite? Comparison with kimberlites from the Slave Craton (Canada) and SW Greenland. Lithos, 112. 334-346 doi:10.1016/j.lithos.2009.03.032 | Journal (article/letter/editorial) | in morphology, compositions (high-Fo, low-Ca), complex zoning with cores of varying shapes and compositions...ļ¬attened grains), compositions (high-Fo, low-Ca), complex zoning with often resorbed cores of varying compositions...shortite in apatites from the Tororo carbonatite complex of Eastern Uganda. Mineralogical Magazine 44, 201ā204...Olivine in the Udachnaya-East kimberlite (Yakutia, Russia): types, compositions and origins. Journal of Petrology...Na-rich carbonate inclusions in perovskite and calzirtite from the Guli Intrusive Ca-carbonatite, Polar | | | Journal (article/letter/editorial) | Siberian Branch, Koptyuga pr. 3, Novosibirsk 630090, Russia Department of Geology and Geophysics, Novosibirsk...University, Pirogova st. 2, Novosibirsk 630090, Russia SC R 2 IP 1 T Alexander V. Golovin1,2*, Igor... as well as in minerals of the Afrikanda ultramaficāalkaline complex (Zaitsev and Chakhmouradian, 2002)...calcite-rich carbonatites from the Oka carbonatite complex (Chen et al., 2013); (iii) carbonatitic lavas in...minerals from carbonatites of the Tororo and Afrikanda complexes (Aspden, 1981; Zaitsev CE P and Chakhmouradian | | KĆ”ldos, RĆ©ka, Guzmics, Tibor, Mitchell, Roger H., Dawson, John Barry, Milke, Ralf, SzabĆ³, Csaba (2015) A melt evolution model for Kerimasi volcano, Tanzania: Evidence from carbonate melt inclusions in jacupirangite. Lithos, 238. 101-119 doi:10.1016/j.lithos.2015.09.011 | Journal (article/letter/editorial) | the Belaya Zima Alkaline Carbonatite Complex (East Sayan, Russia). Doklady Earth Sciences 455, 436-440...Gittins, J., Rucklidge, J.C., 1981. The Batbjerg complex, East Greenland: a unique ultrapotassic Caledonian...1961. Differentiation trends in the Ice River Complex, British Columbia. IP T American Journal of...Geochemistry and petrology of the alkalic igneous complex at Magnet Cove, Arkansas. United States Geological...Na-rich carbonate AC inclusions in perovskite and calzirtite from the Guli intrusive Ca-carbonatite, Polar | | | Book | USSR L.N. Kogarko Vernadsky Institute, Moscow, Russia V.A. Konova Institute of Geology of Ore Deposits... Moscow, Russia M.P. Orlova All-Union Institute of Geology (VSEGEI), St Petersburg, Russia and A.R...Lengai natrocarbonatite volcano and the Ilimaussaq complex, but comparative studies on alkaline rocks have...appreciated that some petrologists, particularly in Russia, consider some, if not all, carbonatites to be...initial syllables. For example, the Yuzhnosakunskii complex is commonly referred to as Sakun and Malomurunskii |
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