| | Journal (article/letter/editorial) | â 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...including major calcite (15â95 vol.%), subordinate hydroxylapatite, ancylite-(Ce), calcioancylite-(Ce), and minor...carbonatite. Cathodoluminescence studies document a complex evolutionary history of primary Sr-enriched calcite...early-crystallized minerals (primarily oxides and hydroxylapatite) indicates initially high activities of Na | | | Journal (article/letter/editorial) | 1529â1559 Rare Earth Deposits of the Murmansk Region, RussiaâA Review A. O. Kalashnikov,1,â 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 | | 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 alkalineâultramafic complex: Implications for the evolution...perovskite in the alkaline-ultramafic Afrikanda complex (Kola Peninsula, Russia) led to the study of polymineralic...· Polymineralic · Sintering · Ore deposits · 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 | | | Journal (article/letter/editorial) | â CLINOPYROXENE ROCK FROM THE AFRIKANDA COMPLEX, KOLA PENINSULA, RUSSIA: MINERALOGY AND A POSSIBLE LINK...University, 7/9 University Emb., St. Petersburg 199034, Russia ABSTRACT A calcite â amphibole â clinopyroxene...cumulate ultramafic series of the Afrikanda complex, Kola Peninsula, Russia. The rock is composed of major...silicates, zeolites, carbonatite, Afrikanda, Kola Peninsula, Russia. SOMMAIRE Une roche Ă calcite â amphibole...zirconosilicates, silicates de CaâAl, zĂ©olites, carbonatite, Afrikanda, pĂ©ninsule de Kola, Russie. INTRODUCTION ANALYTICAL | | | Journal (article/letter/editorial) | Carbonatites of the Jacupiranga alkalineâcarbonatite complex in SĂŁo Paulo State, Brazil, were used to investigate...simple aqueous inclusions (liquid + vapour), more complex aqueous inclusions containing a variety of trapped...from the carbonatite in the plutonic Jacupiranga Complex in SĂŁo Paulo State, Brazil, contain fluid inclusions...because successive carbonatite intrusions within the complex have previously been interpreted in terms of order...order of intrusion (Gaspar and Wyllie, 1983b). The complex, an economically important Cretaceous anorogenic | | | Journal (article/letter/editorial) | University, University Emb. 7/9, St Petersburg 199034, Russia Department of Earth Sciences, Natural History Museum...composition of the microphenocrysts varies between hydroxylapatite and ïŹuorapatite, with 0.8 to 2.6 wt.% F (Table...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...from extrusive carbonatites at Rangwa Caldera Complex, Kenya. Mineralogical Magazine, 67, 931 955. Shackleton | | Chakhmouradian, A.R., Böhm, C.O., DemĂ©ny, A., Reguir, E.P., Hegner, E., Creaser, R.A., Halden, N.M., Yang, P. (2009) âKimberliteâ from Wekusko Lake, Manitoba: Actually a diamond-indicator-bearing dolomite carbonatite. Lithos, 112. 347-357 doi:10.1016/j.lithos.2009.03.039 | Journal (article/letter/editorial) | located in the eastern part of the Flin FlonâGlennie Complex (FFGC) of the Paleoproterozoic Trans-Hudson Orogen...Craton and Paleoproterozoic Flin FlonâGlennie Complex, western Trans-Hudson Orogen. Canadian Journal...of kimberlites from the Arkhangelsk Region, NW Russia: evidence for transitional kimberlite magma types..., Mitchell, R.H., 1999. Niobian ilmenite, hydroxylapatite and sulfatian monazite: alternative hosts for...Calcite-amphibole-clinopyroxene rock from the Afrikanda complex, Kola Peninsula, Russia: mineralogy and a possible link | | | Book (edition) | correct description, unless being tested by often complex and very expensive analyses (especially amphibole...halides without H2O 3.B Simple halides with H2O 3.C Complex halides 3.D Oxyhalides, hydroxyhalides, and related...Canadian Mineralogist Doklady Akademii Nauk of Russia European Journal of Mineralogy Journal of Mineralogy...Kudriavy Vole., lturup Is., Kuril volcanic Isl., Russia. ZRMO 136, 5, 45-51, 2007. Adachiite CaFe3i- Al6...fumaroles on Tolbachik Vole., Kamchatka Penin., Russia. ZRMO 134, 3, 70-74, 2005. Alloriite NasK1.5Caw[(OH)o | | Uher, Pavel, Ondrejka, Martin, BaÄĂk, Peter, Broska, Igor, KoneÄnĂœ, Patrik (2015) Britholite, monazite, REE carbonates, and calcite: Products of hydrothermal alteration of allanite and apatite in A-type granite from StupnĂ©, Western Carpathians, Slovakia. Lithos, 236. 212-225 doi:10.1016/j.lithos.2015.09.005 | Journal (article/letter/editorial) | alteration of (ferri)allanite-(Ce) resulted to complex pseudomorphs and overgrowths, including mainly...metamorphic transformation of allanite to monazite is complex. For example, allanite is stable in P. Uher et...different REE/Ca, P/Si and F/OH ratios, reïŹecting complex isomorphic solid solution in their end-members...[(Y,REE)3 + + Si4 + = Ca2 + + P5 +], forms the complex (Y,REE)3+ + (Th,U)4+ + 3Si4+ = 2Ca2+ + 3P5+ substitution..."Calciobritholite" 0.2 4 3 Britholite 0.4 Hydroxylapatite 5 Ca + P apfu Fluorcalciobritholite Fluorapatite | | | Journal (article/letter/editorial) | PUESTO LA PEĂA UNDERSATURATED ALKALINE POTASSIC COMPLEX, MENDOZA, ARGENTINA EDUARDO O. ZAPPETTINI§ AND...Early Miocene Puesto La Peña alkaline potassic complex, Mendoza, Argentina, is a multiphase intrusion...that explains the fractionating phases of the complex. Geothermobarometric data and characteristics of...malignite-syenite. The late-stage evolution of the complex involves evolution towards the calcite liquidus...temperature, which is consistent with the model for the complex, considered to represent the root zone of an alkaline | | | Journal (issue) | VISHNEVYE MOUNTAINS (South Urals,Russia) / Famous Mineral Localities of Russia ISBN978-5-6047249-1-0 Publishedwith...RAS(Miass,Chelyabinskoblast) FamousMineralLocalitiesof Russia ValentinaIvanovna Popova,VladimirAnatolievichPopov...ov Mineralsof VishnevyeMountains(South Urals, Russia). MineralogicalAlmanac,vol. 25, issue 3, 2021....5, Mt. Karavay,VishnevyeMountains,South Urals, Russia. Specimen:A.V.Kasatkin.Photo: V.G.Dyatlov. Titanite...Titanite.9.2 x 3.2 cm. VishnevyeMountains,South Urals,Russia. Specimen: A.V.Donskov. Photo: M.B. Leybov. Publishedby | | | Report (volume) | O5A O6A O7A O5B O6B O7B O5 O6 O7 * the more complex nomenclature used to describe the positional disorder...Oberti R, Ghose S (1993) Crystal-chemistry of a complex Mn-bearing alkali amphibole (âtiroditeâ) on the...quantiication of H, Li, Be, B, F, Ba, REE, Y, Th and U in complex matrices: a combined approach based on SIMS and...winchite from the Ilmen Mountains, Southern Urals, Russia, and some problems with the current scheme for...Oberti R, Ghose S (1993) Crystal-chemistry of a complex Mn-bearing alkali amphibole (âtiroditeâ) on the |
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