 | | Journal (article/letter/editorial) | | 3 prosp. Akad. Koptyuga, Novosibirsk, 630090, Russia Received 22 June 2009 Abstract The paper concerns...Y, and other elements) are stored in the giant Tomtor field, which has a complex structure and history...history. A special technology designed for the Tomtor ores ensures more than 60% extraction of ore components...territory, which may fall under the jurisdiction of Russia provided that its continental origin has been proven...development The mineral wealth of Arctic and subarctic Russia is clearly illustrated in the generalized metallogenic |  | | Journal (article/letter/editorial) | | in the Unique Complex Rare-Metal Ores of the Tomtor Deposit A. V. Lapina, *, A. V. Tolstovb, and I. M....Rare Elements, ul. Veresaeva 15, Moscow, 121357 Russia bSobolev Institute of Geology and Mineralogy, Siberian... ul. Akademika Koptyuga 3, Novosibirsk, 630090 Russia *e-mail: lapin@imgre.ru Received March 10, 2016;...in the unique complex rare-metal ores of the Tomtor deposit is considered. Significant variability of these...carriers during epigenetic transformations of the carbonatite weathering products, in particular, with a replacement |  | Kalashnikov, A.O., Yakovenchuk, V.N., Pakhomovsky, Ya.A., Bazai, A.V., Sokharev, V.A., Konopleva, N.G., Mikhailova, J.A., Goryainov, P.M., Ivanyuk, G.Yu. (2016) Scandium of the Kovdor baddeleyite–apatite–magnetite deposit (Murmansk Region, Russia): Mineralogy, spatial distribution, and potential resource. Ore Geology Reviews, 72. 532-537 doi:10.1016/j.oregeorev.2015.08.017 | Journal (article/letter/editorial) | | Kovdor baddeleyite–apatite–magnetite deposit (Murmansk Region, Russia): Mineralogy, spatial distribution...Fersman Street, Apatity, Murmansk Region 184209, Russia Nanomaterials Research Centre of the Kola Science...184209 Russia JSC “Kovdorskiy GOK”, 5 Sukhachova Street, Kovdor, Murmansk Region 184141 Russia a r t...Keywords: Scandium Baddeleyite Carbonatite Phoscorite Kovdor Murmansk Region Russia a b s t r a c t Despite...uranium or aluminum, it is also concentrated by carbonatite process, both magmatic and post-magmatic. In |  | | Journal (article/letter/editorial) | | Paragenetic Unity of Igneous Silicate and Carbonatite Rocks of the Tomtor Massif in the North-East of the Siberian...of Science, 39, prosp. Lenina, Yakutsk 677000, Russia * Correspondence: ai.zhuravlevgeo@gmail.com; Tel...Unity of Igneous Silicate and Carbonatite Rocks Abstract: The Tomtor massif is a polychronous ring zonal...zonal complex of alkaline ultramafic and carbonatite rocks containing unique Nb and REE deposits. Mineralogical...types of silicate rocks and carbonatites of the Tomtor massif were performed. For excluding traces of the |  | Prokopyev, Ilya R., Doroshkevich, Anna G., Sergeev, Sergey A., Ernst, Richard E., Ponomarev, Jean D., Redina, Anna A., Chebotarev, Dmitry A., Nikolenko, Anna M., Dultsev, Vladislav F., Moroz, Tatyana N., Minakov, Alexey V. (2019) Petrography, mineralogy and SIMS U-Pb geochronology of 1.9–1.8 Ga carbonatites and associated alkaline rocks of the Central-Aldan magnesiocarbonatite province (South Yakutia, Russia) Mineralogy and Petrology, 113 (3) 329-352 doi:10.1007/s00710-019-00661-3 | Journal (article/letter/editorial) | | Central-Aldan magnesiocarbonatite province (South Yakutia, Russia) Ilya R. Prokopyev 1,2 & Anna G. Doroshkevich...Aldan-Stanovoy shield (South Yakutia, Russia). Several apatite-dolomitic carbonatite occurrences were studied:...apatite-dolomitic carbonatites of the Seligdar apatite deposit and Ust-Chulman apatite occurrence of the Central-Aldan...2018) and Doroshkevich et al. (2018). The Seligdar deposit and Ust-Chulman occurrence are located within the...Novosibirsk, Russia Novosibirsk State University, st. Pirogova 2, 630090 Novosibirsk, Russia Tomsk State |  | Smith, M.P., Moore, K., Kavecsánszki, D., Finch, A.A., Kynicky, J., Wall, F. (2016) From mantle to critical zone: A review of large and giant sized deposits of the rare earth elements. Geoscience Frontiers, 7 (3) 315-334 doi:10.1016/j.gsf.2015.12.006 | Journal (article/letter/editorial) | | total rare earth oxide, but the importance of a deposit may be related to the grade for individual, or...the total REE resource, only one currently known deposit (Bayan Obo) would class as giant (>1.7×107 tonnes...unclassified resource estimates from the Olympic Dam IOCG deposit, all of these deposits M AN U are related to...ligands. Weathering and supergene enrichment of carbonatite has played a role in the formation of the highest...grade deposits at Mount Weld (Australia) and Tomtor (Russia). For the individual REE with the current highest |  | Ashchepkov, Igor, Zhmodik, Sergey, Belyanin, Dmitry, Kiseleva, Olga N., Medvedev, Nikolay, Travin, Alexei, Yudin, Denis, Karmanov, Nikolai S., Downes, Hilary (2020) Aillikites and Alkali Ultramafic Lamprophyres of the Beloziminsky Alkaline Ultrabasic-Carbonatite Massif: Possible Origin and Relations with Ore Deposits. Minerals, 10 (5) 404 doi:10.3390/min10050404 | Journal (article/letter/editorial) | | Lamprophyres of the Beloziminsky Alkaline Ultrabasic-Carbonatite Massif: Possible Origin and Relations with Ore Deposits...Geology and Mineralogy SB RAS, Novosibirsk 630007, Russia; zhmodik@igm.nsc.ru (S.Z.); bel@igm.nsc.ru (D.B...630090, Russia Nikolaev Institute of Inorganic Chemistry SB RAS, Novosibirsk 630090, Russia; medvedev@niic...Rodinia caused the formation of several alkaline carbonatite massifs in craton margins of the Angara rift...system. The Beloziminsky alkaline ultramafic carbonatite massif (BZM) in the Urik-Iya graben includes alnöites |  | | Journal (article/letter/editorial) | | Sciences, Staromonetnyi per. 35, Moscow, 119017 Russia Received May 11, 2005 Abstract—A new method for...5–10% REE) bastnaes ite–monazite deposits in carbonatite and alkaline igneous complexes are currently... 430 SEREDIN BayanObo deposit, Koutl = 0.2 Critical REE (8%) Longnan deposit, Koutl = 5.7 Excess REE...these terms, the highgrade ore of the Bayan Obo deposit (6–8% REE), the main supplier of rare earth metals...well as ores from the highestgrade and large carbonatite deposits (Mountain Pass in the United States |  | Bortnikov, N. S., Volkov, A. V., Galyamov, A. L., Vikent’ev, I. V., Aristov, V. V., Lalomov, A. V., Murashov, K. Yu. (2016) Mineral resources of high-tech metals in Russia: State of the art and outlook. Geology of Ore Deposits, 58 (2) 83-103 doi:10.1134/s1075701516020021 | Journal (article/letter/editorial) | | 97–119. Mineral Resources of Hightech Metals in Russia: State of the Art and Outlook N. S. Bortnikov,...Sciences, Staromonetnyi per. 35, Moscow, 119017 Russia Received August 11, 2015 Abstract—Seven main oreforming...REE. The mineral resources of critical metals in Russia are compared with those known in other countries...are reported. It is shown that the subsurface of Russia possesses considerable mineral resource potential...prices for that mineral in key applications.” In Russia, strategic mineral commodities comprise mineral |  | Bortnikov, N. S., Lobanov, K. V., Volkov, A. V., Galyamov, A. L., Vikent’ev, I. V., Tarasov, N. N., Distler, V. V., Lalomov, A. V., Aristov, V. V., Murashov, K. Yu., Chizhova, I. A., Chefranov, R. M. (2015) Strategic metal deposits of the Arctic Zone. Geology of Ore Deposits, 57 (6) 433-453 doi:10.1134/s1075701515060021 | Journal (article/letter/editorial) | | Sciences, Staromonetnyi per. 35, Moscow, 119017 Russia Received June 19, 2015 Abstract—Mineral commodities...strategic metal resources of the Arctic Zone in Russia and other countries is crucial for the elaboration...In general, the min eralresource potential of Russia is sufficient for carry ing out an independent...resources of this region into the development of Russia requires a turn to the ideology and practice of...social, economic, and organizational approaches. Russia is among the leading Arctic countries in the production |  | | Journal (article/letter/editorial) | | Museum, Russian Academy of Sciences, Moscow, 125009 Russia *e-mail: a.tkachev@sgm.ru Received May 23, 2019;...niobium, metallogeny of tantalum, tantaloniobates, carbonatite, nepheline syenite, alkali granite, syenite,...authors (Tkachev and Rundquist, 2016a, 2016b). DEPOSIT TYPES All niobium resources corresponding to the...(Fennoscandian) Shield, namely, Siilinjärvi carbonatite and Saharjok nepheline–syenite (Zozulya et al...Zashikhinskoe; (21) Kanyika; (22) Lovozero; (23) Tomtor; (24) Mabouni; (25) Beloziminskoe; (26) Bolshetagninskoe; |  | 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...in USA, Mt. Weld in Australia, Lovozero and Tomtor in Russia, Strange Lake in Canada (BGS, 2011; Castor |  | | Journal (article/letter/editorial) | | 1529–1559 Rare Earth Deposits of the Murmansk Region, Russia—A Review A. O. Kalashnikov,1,† N. G. Konopleva...RAS), 14 Fersman Street, Apatity, Murmansk Region, Russia 184209 2 Nanomaterials Research Centre of the...RAS), 14 Fersman Street, Apatity, Murmansk Region, Russia 184209 Abstract This paper reviews the available...and occurrences in the Murmansk Region, northwest Russia. The region has one of the largest endowments of...Lovozero loparite-eudialyte deposit. The Kovdor baddeleyiteapatite-magnetite deposit is a potentially important |  | | Journal (article/letter/editorial) | | 1, pp. 70–92. The Kovdor Apatite–Francolite Deposit As a Prospective Source of Phosphate Ore A. V....Rare Elements, ul. Veresaeva 15, Moscow, 121357 Russia b State Research Institute of Natural Chemical...Oktyabr’skii pr. 259, Bldg. A, Lyubertsy, 140000 Russia. Received April 29, 2013 Abstract—The mineral...exploration of the Kovdor apatite– francolite deposit carried out in 2010–2012. The compositions of major...certain position in the lateritic profile of carbonatite weathering and is of residual–infiltration origin |  | Parfenov, L. M., Vetluzhskikh, V. G., Gamyanin, G. N., Davydov, Yu. V., Deikunenko, A. V., Kostin, A. V., Nikitin, V. M., Prokop'yev, A. V., Smelov, A. P., Supletsov, V. M., Timofeyev, V. F., Fridovskiy, V. Yu., Kholmogorov, A. I., Yakovlev, Ya. V. (1999) Main Metallogenic Units of the Sakha Republic (Yakutia), Russia. International Geology Review, 41 (5) 425-456 doi:10.1080/00206819909465151 | Journal (article/letter/editorial) | | com/loi/tigr20 Main Metallogenic Units of the Sakha Republic (Yakutia), Russia a b c L. M. Parfenov , V. G. Vetluzhskikh...Sciences of the Sakha Republic , Yakutsk, Russia b Geological Committee of the Sakha Republich , Yakutsk...Yakutsk, Russia c Institute of Geological Sciences, Siberian Branch , Russian Academy of Sciences , Yakutsk...Yakutsk, Russia d Yakutsk State University , Yakutsk, Russia e Institute of Geological Sciences, Siberian...Academy of Sciences , Yakutsk, Russia f Yakutsk State University , Yakutsk, Russia g Institute of Geological |  | | Journal (article/letter/editorial) | | minerals Article Phonolite-Carbonatite Liquid Immiscibility at 3–6 GPa Anton V. Arefiev 1 , Anton Shatskiy...Chemistry, Russian Academy of Science, 119991 Moscow, Russia Vereshchagin Institute for High Pressure Physics...Russian Academy of Science, Troitsk, 108840 Moscow, Russia Correspondence: shatskiyantonf@gmail.com; Tel.:...partial melting begins with the alkali-rich carbonatite melt, while immiscible phonolite melt appears...compositions of the immiscible phonolite and carbonatite melts evolve from ultrapotassic (K2 O/Na2 O weight |  | Nedosekova, Irina, Vladykin, Nikolay, Udoratina, Oksana, Belyatsky, Boris (2021) Ore and Geochemical Specialization and Substance Sources of the Ural and Timan Carbonatite Complexes (Russia): Insights from Trace Element, Rb–Sr, and Sm–Nd Isotope Data. Minerals, 11 (7) 711 doi:10.3390/min11070711 | Journal (article/letter/editorial) | | Substance Sources of the Ural and Timan Carbonatite Complexes (Russia): Insights from Trace Element, Rb–Sr...Substance Sources of the Ural and Timan Carbonatite Complexes (Russia): Insights from Trace Element, Rb–Sr...Sciences, Vonsovskogo Str. 15, 620016 Ekaterinburg, Russia A.P. Vinogradov Institute of Geochemistry, Siberian...of Sciences, Favorskogo Str. 1A, 664033 Irkutsk, Russia; vlad@igc.irk.ru Institute of Geology, Komi Scientific...Sciences, Pervomayskaya Str. 54, 167982 Syktyvkar, Russia; udoratina@geo.komisc.ru Karpinsky Russian Geological |  | Mikhailova, Julia, Ivanyuk, Gregory, Kalashnikov, Andrey, Pakhomovsky, Yakov, Bazai, Ayya, Panikorovskii, Taras, Yakovenchuk, Victor, Konopleva, Nataly, Goryainov, Pavel (2018) Three-D Mineralogical Mapping of the Kovdor Phoscorite–Carbonatite Complex, NW Russia: I. Forsterite. Minerals, 8 (6) 260 doi:10.3390/min8060260 | Journal (article/letter/editorial) | | Mineralogical Mapping of the Kovdor Phoscorite–Carbonatite Complex, NW Russia: I. Forsterite Julia A. Mikhailova...of Sciences, 14 Fersman Street, Apatity 184209, Russia; ylya_korchak@mail.ru (J.A.M.); pakhom@geoksc.apatity...of Sciences, 14 Fersman Street, Apatity 184209, Russia; kalashnikov@geoksc.apatity.ru (A.O.K.); pgor@geoksc...Abstract: The Kovdor alkaline-ultrabasic massif (NW Russia) is formed by three consequent intrusions:...phoscorite–carbonatite. Forsterite is the earliest mineral of both peridotite and phoscorite–carbonatite, and |  | | Journal (article/letter/editorial) | | Eremin Moscow State University, Moscow, 119992 Russia Received August 27, 2009 DOI: 10.1134/S1075701510010071...alkaline syenites, camaforite (phoscorite), and carbonatite in the second case. The 1 The reviewed monograph...scientific community through their books Carbonatite Deposits of Russia (NIA Priroda, Moscow, 2003), Carbonatites...deposits, 20 Iceland spar fields and deposits), 98 carbonatite deposits from 23 countries (35 of which are Russian)...carbonatites (Tom tor, Kovdor, and Belaya Zima in Russia; Arasha and Tapira in Brazil; Mountain Pass in |  | | Journal (article/letter/editorial) | | Zirconolite [(Ca,Ce)Zr(Ti,Fe,Nb)2O7] in this deposit contains 208 ppm Sc, on average (Kalashnikov et...Baveno, Italy Ca3Sc2(SiO4)3 18.52 Wiluy River, Russia Be3Sc2Si6O18 15.68 Lake Maggiore, Italy ScTaO4... Norway CaMgSc(PO4)(OH) · 4(H2O) 15.32 Kovdor, Russia CaScSi3O8(OH) 14.3 Baveno, Italy Ca2(Fe2+,Mn)ScSi5O14(OH)...Rodingite Granitic pegmatite Granitic pegmatite Carbonatite Granitic pegmatite Granitic pegmatite Granitic...of scandium in the Bayan Obo deposit, China, and the Zhovti Vody deposit in the Ukraine. In these deposits |  | Vrublevskii, V.V., Bukharova, O.V., Nebera, T.S., Sveshnikova, V.L. (2019) Composition and origin of rare-metal (Nb–Ta, REE) and sulfide mineralization in magnesiocarbonatites from the Yenisei Ridge, Central Siberia. Ore Geology Reviews, 111. 102949 doi:10.1016/j.oregeorev.2019.102949 | Journal (article/letter/editorial) | | Tomsk 634050, Russia Abstract The Penchenga Neoproterozoic linear fenite-carbonatite complex in the...208Pb/206Pb) suggest a mantle PREMA + EM 2 source of carbonatite magma and mineralization (including Nb and REE)...such as the Neoproterozoic Penchenga fenite-carbonatite complex in the Southern Trans-Angara area of...experimental data (Lee and Wyllie, 1998, 2000), mantle carbonatite magma of this type can originate and emplace...Transangaria, including intrusion of alkaline and carbonatite magma, was approximately coeval (~730–610 Ma) |  | Broom-Fendley, Sam, Smith, Martin P, Andrade, Marcelo B, Ray, Santanu, Banks, David A, Loye, Edward, Atencio, Daniel, Pickles, Jonathan R, Wall, Frances (2020) Sulfur-bearing monazite-(Ce) from the Eureka carbonatite, Namibia: oxidation state, substitution mechanism, and formation conditions. Mineralogical Magazine, 84 (1) 35-48 doi:10.1180/mgm.2019.79 | Journal (article/letter/editorial) | | Sulfur-bearing monazite-(Ce) from the Eureka carbonatite, Namibia: oxidation state, substitution mechanism... Sulfur-bearing monazite-(Ce) Redox Carbonatite Silcrete Calcrete Weathering Abstract...Sulfur-bearing monazite-(Ce) occurs in silicified carbonatite at Eureka, Namibia, forming rims up to ~0.5 mm...description of S-bearing monazite-(Ce) from the Eureka carbonatite, Namibia. Eureka exhibits the largest grains...horizons. Geology of the Eureka carbonatite The Eureka carbonatite is located at 22.044°S, 15.254°E |  | | Journal (article/letter/editorial) | | Petyayan-Vara Rare-Earth Carbonatites (Vuoriyarvi Massif, Russia) Evgeniy Kozlov 1, * 1 2 * ID , Ekaterina...Sciences, 14, Fersmana Street, 184209 Apatity, Russia; fomina_e.n@mail.ru (E.F.); sidorov@geoksc.apatity... Ulyanovskaya Street, 198504 Saint Petersburg, Russia; vova_bel@mail.ru Correspondence: kozlov_e.n@mail...Vuoriyarvi, Northwest Russia. Analogues of these varieties are present in many carbonatite complexes. The aim...strength elements during the late stages of carbonatite formation. We conducted a multilateral study |  | Steffenssen, Georg, Müller, Axel, Munnik, Frans, Friis, Henrik, Erambert, Muriel, Kristoffersen, Magnus, Rosing-Schow, Nanna (2020) Unusual scandium enrichments of the Tørdal pegmatites, south Norway. Part I: Garnet as Sc exploration pathfinder. Ore Geology Reviews, 126. 103729pp. doi:10.1016/j.oregeorev.2020.103729 | Journal (article/letter/editorial) | | granitic pegmatites, making them a specific Sc deposit type. The amphibolitic host rocks of the Tørdal...Sc-Al-alloys. Currently, the Bayan Obo carbonatite-related REE deposit in China is the major producer of Sc...Kovdor and Tomtor in Russia (Williams-Jones and Vasyukova, 2018). Beside these carbonatite-, Corresponding...in the range of 100 to 150 µg/g. The Bayan Obo deposit produces about 15 t Sc annually (c. 90% of the... 1987; Li et al., 2013). The Zhovti Vody U–Fe deposit comprise 7.4 Mt resources grading 105 µg/g Sc (Mikhaylov |  | | Journal (article/letter/editorial) | | Academy of Sciences, Lenin Av. 39, Yakutsk 677980, Russia * Correspondence: trunilina40@mail.ru; Tel.: +7-9141016992...aegirine–arfvedsonite granites of the Somnitelnyi massif within the Tommot ore field located in the Verkhoyansk–Kolyma...The associated Tommot REE deposit is the only one discovered in NE Russia. New data are presented for...for the previously studied Tommot massif within the same ore field, with a wide compositional range from...Somnitelnyi massif granites cannot be interpreted as the final phase of the Tommot massif emplacement |
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