 | | Journal (article/letter/editorial) | | 1529–1559 Rare Earth Deposits of the Murmansk Region, Russia—A Review A. O. Kalashnikov,1,†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...baddelyite), carbonatite-bearing complexes of the Murmansk Region appear to have limited potential for REE |  | | Journal (article/letter/editorial) | | University, 7/9 University Emb., 199034 St. Petersburg, Russia Institut für Mineralogie, Petrologie und Geochemie...and Vuoriyarvi complexes on the Kola Peninsula, Russia, which form part of the Palaeozoic Kola Alkaline...University, 7/9 University Emb., 199034 St. Petersburg, Russia. E-mail addresses: anatoly@az1562.spb.edu, anatolz@hotmail...and Mariano, 1996), Khibina, Seblyavr, Vuoriyarvi and Sallanlatvi (Russia) (Kukharenko et al., 1965; Kapustin...–fluocarbonates synchysite –(Ce) and parisite– (Ce), Ca-free fluocarbonate bastnäsite– (Ce), alkali carbonates |  | Sorokhtina, N. V., Chukanov, N. V., Voloshin, A. V., Pakhomovsky, Ya. A., Bogdanova, A. N., Moiseev, M. M. (2008) Cymrite as an indicator of high barium activity in the formation of hydrothermal rocks related to carbonatites of the Kola Peninsula. Geology of Ore Deposits, 50 (7) 620-628 doi:10.1134/s1075701508070131 | Journal (article/letter/editorial) | | Russian Academy of Sciences, ul. Kosygina 19, 119991 Russia of Problems of Chemical Physics, Russian Academy...Academy of Sciences, Chernogolovka, Moscow oblast, 142432 Russia cGeological Institute, Kola Science Center...Academy of Sciences, ul. Fersmana 14, Apatity, 184209 Russia dMuseum of Precious Stones, ul. Narodnogo Opolcheniya...Opolcheniya 29, korp. 1, Moscow 123154, Russia bInstitute Received November 29, 2006 Abstract—Cymrite...Cymrite has been identified in the Kovdor and Seblyavr massifs, Kola Peninsula. In Kovdor, this mineral |  | Bell, K., Zaitsev, A. N., Spratt, J., Fröjdö, S., Rukhlov, A. S. (2015) Elemental, lead and sulfur isotopic compositions of galena from
Kola carbonatites, Russia – implications for melt and mantle
evolution. Mineralogical Magazine, 79 (2) 219-241 doi:10.1180/minmag.2015.079.2.01 | Journal (article/letter/editorial) | | compositions of galena from Kola carbonatites, Russia – implications for melt and mantle evolution K... University Emb., 7/9, St.-Petersburg, 199034, Russia Department of Earth Sciences, Natural History Museum...Galena from four REE-rich (Khibina, Sallanlatvi, Seblyavr, Vuoriyarvi) and REE-poor (Kovdor) carbonatites...Devonian Kola Alkaline Province of northwestern Russia was analysed for trace elements and Pb and S isotope...Canyon Diablo Troilite (CDT) from REErich Khibina, Seblyavr and Vuoriyarvi carbonatites, and 3.2% CDT from |  | | Journal (article/letter/editorial) | | 411–423 Stuttgart, September 2002 Calcio – ancylite– (Ce) from syenite pegmatite at Tvedalen, Oslo Region...Larsen, A. O. & Gault, R. A. (2002): Calcio – ancylite – (Ce) from syenite pegmatite at Tvedalen, Oslo Region...Abstract: The relatively rare mineral calcio – ancylite – (Ce) has been found in abundance in a syenite pegmatite...paragenesis are described. Prismatic calcio – ancylite – (Ce) crystals may attain 1 mm in length, dominated...to 5.12. Ce is the dominating rare earth element. A general chemical formula for all ancylite group minerals |  | Miyawaki, Ritsuro, Matsubara, Satoshi, Yokoyama, Kazumi, Takeuchi, Koichi, Terada, Yasuko, Nakai, Izumi (2000) Kozoite-(Nd), Nd(CO3)(OH), a new mineral in an alkali olivine basalt from Hizen-cho, Saga Prefecture, Japan. American Mineralogist, 85 (7) 1076-1081 doi:10.2138/am-2000-0724 | Journal (article/letter/editorial) | | naturally occurring RE(CO3)(OH) end-member in the ancylite group. INTRODUCTION In 1997, one of the authors...identification. It was recognized as a member of the ancylite mineral group; however, this sample was extremely...comparison with other members of ancylite group (Miyawaki et al. 1998). Ancylite group minerals are generally...55–2.15 2.20–3.67 0.00–0.35 0.04–0.54 0.13–1.20 La Ce Pr Nd Sm Eu Gd Tb Dy Y No. cations 0.61 0.01 0.18...was successfully refined with the orthorhombic ancylite structure [Pmcn] (Dal Negro et al. 1975) by the |  | | Journal (article/letter/editorial) | | ROCK FROM THE AFRIKANDA COMPLEX, KOLA PENINSULA, RUSSIA: MINERALOGY AND A POSSIBLE LINK TO CARBONATITES...from the Afrikanda complex, in the Kola Peninsula, Russia, contain a number of oxysalt minerals, including...%), subordinate hydroxylapatite, ancylite-(Ce), calcioancylite-(Ce), and minor burbankite, khanneshite... shortite, bradleyite, strontianite, britholite-(Ce) and barite. Three mineral parageneses differing...compositions. Crystallization of ancylite-(Ce) and calcio-ancylite-(Ce) is related to low-temperature hydrothermal |  | Cooper, Alan F., Collins, Alice K., Palin, J. Michael, Spratt, John (2015) Mineralogical evolution and REE mobility during crystallisation of ancylite-bearing ferrocarbonatite, Haast River, New Zealand. Lithos, 216. 324-337 doi:10.1016/j.lithos.2015.01.005 | Journal (article/letter/editorial) | | evolution and REE mobility during crystallisation of ancylite-bearing ferrocarbonatite, Haast River, New Zealand...Keywords: Ferrocarbonatites Hydrothermal alteration Ancylite LREE depletion Lamprophyre-tinguaite association...contain interstitial patches dominated by calcite–ancylite–barite–monazite– thorite–albite–aeschynite–analcime...interaction with hydrothermal fluids. Late stage ancylite-rich segregations have elevated 87Sr/86Sr compositions...in lighter LREE and in HREE. Depletion in La and Ce is attributed to either complementary enrichment |  | | Journal (article/letter/editorial) | | peralkaline sodic agpaitic syenite at Khibina (Russia). Importantly, many occurrences of carbonatite...(Brazil), Kovdor, Turja (Kola, Russia), Kugda, Romanikha (Maimecha–Kotui, Russia), Iron Hill (USA), Oka (Canada)...melilitolite-bearing complexes: Kola–Kandalaksha (Russia), Maimecha– Kotui (Russia), and Minas Gerais (Brazil). Elsewhere...Nielson (1980)], and as carbothermal residua [Seblyavr: Bulakh et al. (1998)]. Kimberlite-clan – calcite...dolomite, synchysite-(Ce), bastnäsite, ancylite-(Ce), ancylite-(Nd), calcioancylite(Ce), burbankite, carbocernaite |  | | Book (volume) | | of Problems of Chemical Physics Chernogolovka, Russia ISSN 2194-3176 ISSN 2194-3184 (electronic) ISBN...illustrations was also significant. Chernogolovka, Russia Nikita V. Chukanov Contents of Volume I 1 ...minerals from alkaline pegmatites of the Kovdor massif: (1) mogovidite (CO32 -dominant), (2) golyshevite...from Alluaiv Mt., Lovozero alkaline massif, Kola peninsula, Russia (After Chukanov et al. 2011) Fig....typical cancrinite from Vishnevye Mts., Urals, Russia (After Chukanov et al. 2011) 4 1 The Application |  | | Journal (article/letter/editorial) | | Bear Lodge carbonatite stockwork, Wyoming, USA AC CE PT ED M AN US CR IP T Allen K. Andersena...replacement of primary burbankite by an assemblage of ancylite, strontianite, and barite is the CR result of...pronounced positive δ 18 O-shift in PT bulk ancylite pseudomorphs (δ 18 O: 14.3-25.7 ‰) relative to...4.5-5.9 ‰) and K-feldspar (δ 18 O: 7.3-7.9 ‰) in CE unoxidized carbonatite are typical of primary magmatic...fluids AC responsible for the burbankite-to-ancylite conversion remained predominantly magmatic (carbohydrothermal) |
|
