 | | Journal (volume) | | Geological Survey of Finland Bulletin 366 Glaciofluvial transport of elasts and heavy minerals from...from the Sokli carbonatite complex, Finnish Lapland by Marjatta Perttunen and Heikki Vartiainen Geologian...tutkimuskeskus Espoo 1992 Geological Survey of Finland, Bulletin 366 GLACIOFLUVIAL TRANSPORT OF CLASTS...AND HEA VY MINERALS FROM THE SOKLI CARBONATITE COMPLEX, FINNISH LAPLAND by MARJATT APERTTUNEN AND HEIKKI...minerals from the Sokli carbonatite complex, Finnish Lapland. Geological Survey 01 Finland, Bulletin 366 |  | | Journal (article/letter/editorial) | | GeologicalCharacteristics of the Sokli CarbonatiteComplex,Finland HEIKKI VARTIAINEN AND HEIKKI PAARMA...Abstract The characteristic featuresof the Sokli carbonatite complexare givenby describing the geology...geology,structure,and mode of eraplacement of the complex. Four units are discerniblein the carbonatitecomplexsurrounded...briefly described.The weatheredsurficialparts of the complex consistof apatite-francoliteregoliths,hydromica-apatite...seemto havea geologiccontrolwithin the complex. The positionof the Sokli complexin the Kola alkaline rock provinceis |  | | Journal (article/letter/editorial) | | Nordic Carbonatite Symposium 224 © LITHOS 13 (1980) NORDIC CARBONATITE SYMPOSIUM ABSTRACT Lithos...Oslo. The Sokli carbonatite complex H. VARTIAINEN & T. VUOTOVESI The Sokli carbonatite complex~ eastern...eastern North Finland, was found in 1967 by an airborne geophysical survey and heavy mineral prospecting carried...that tapers slightly with increasing depth. The complex is divided i,nto five geological units (Fig. I):...main geological units of the $okii Âąarbonatite complex. bearing types, and porous veins containing dolomite |  | | Journal (article/letter/editorial) | | the Khibiny Complex,Kola Peninsula. There was productionat the neighboringKovdor Complex and, in northern...alkali-rich intermediateand ultrabasic rocks and carbonatite,the intrusions being generally of Siluro-Devonian...exceptionof the Precambrian Siilinjarvi carbonatite in central Finland. The complexesare also invariably located...remarkable nepheline-apatiteorebodiesof the Khibiny Complex, there are other deposits,including apatite-forsterite...are the Sokli and Siilinjarvi ComUSSR (Fig. 1), but the increaseof some11 million plexesin Finland, the |  | Rama, M., Eklund, O., Fröjdö, S., SmĂ„tt, J.-H., Lastusaari, M., Laiho, T. (2019) CHARACTERIZATION OF ALTERED MICA FROM SOKLI, NORTHERN FINLAND. Clays and Clay Minerals, 67 (5). 428-438 doi:10.1007/s42860-019-00041-0 | Journal (article/letter/editorial) | | CHARACTERIZATION OF ALTERED MICA FROM SOKLI, NORTHERN FINLAND M. RAMA1 *, O. EKLUND1, S. FRĂJDĂ1, J.-H...Technology, Ă
bo Akademi University, FI-20500 Turku, Finland 2 Department of Natural Sciences, Process Chemistry...Chemistry, Ă
bo Akademi University, FI-20500 Turku, Finland 3 Centre for Materials and Surfaces, Department...Chemistry, FI-20014 University of Turku, Turku, Finland 4 Materials Research Laboratory, Department of...Astronomy, FI-20014 University of Turku, Turku, Finland AbstractâVermiculite is a mineral with many potential |  | | Journal (article/letter/editorial) | | Amsterdam The Kola Alkaline Province of the CIS and Finland: Precise Rb-Sr ages define 380-360 Ma age range...aKemira Oy, Lainaankatu 8, SF-96200 Rovaniemi, Finland (Received September 13, 1991; revised and accepted...1993. The Kola Alkaline Province of the CIS and Finland: Precise Rb-Sr ages define 380-360 Ma age range...Palaeozoic Kola Alkaline Province in the CIS and Finland. Samples from the ultrabasicalkaline and nephe...Lovozero, Afrikanda, Turiy Mys, Ozernaya Varaka, Sokli and Iivaara all yield ages in the very narrow range |  | | Journal (volume) | | Survey of Finland, Bulletin 313 THE: PETROGRAPHY, MINERALOGY AND PETROCHEMISTRY OF THE SOKLI CARBONATITE...CARBONATITE MASSIF, NORTHERN FINLAND BY HEIKKI VARTIAINEN with 106 figures and 30 tables in the text GEOLOGINEN...emist r y of the Sokli carbonatite massif, northern Finland. Geological Surv ey of Finland, Bulletin 313...106 figures a nd 30 tables . The Sok l i carbonatite complex is the w est ernmost deposit in the K ola...ola a lkali ne rock province. The complex comprises a fenite a u r eole and a ca rbon atite m assif with |  | | Other Paper | | Northern Finland Office 145/2013 Rovaniemi 26.06.2013 Mineralogical and geochemical study on carbonatites...Kaulus drill cores, southern side of the Sokli Complex, NE Finland Thair Al Ani and Olli SarapÀÀ YlĂ€tunnisteen...YlĂ€tunnisteen tekstirivi 2 GEOLOGICAL SURVEY OF FINLAND DOCUMENTATION PAGE Date / Rec. no. Authors Type...Kaulus drill cores, southern side of the Sokli Complex, NE Finland Abstract In this paper we report mineralogy...Kaulus P-REEprospect, southern side of the Sokli carbonatite comples. The studied drill profiles represent |  | | Book | | Mineral Deposits of Finland Edited by Wolfgang D. Maier Raimo Lahtinen Hugh OâBrien AMSTERDAM âą BOSTON...Geological Survey of Finland, Espoo, Finland I. Haapala University of Helsinki, Helsinki, Finland T. Halkoaho...Geological Survey of Finland, Kuopio, Finland E. Hanski Oulu Mining School, Oulu, Finland A. Hartikainen Geological...Geological Survey of Finland, Kuopio, Finland C. Hartshorne AngloAmerican Exploration, London, UK T....Mawson Resources, Finland E. Heilimo Geological Survey of Finland, Kuopio, Finland P. Heino Yara Suomi |  | | Book | | Precambrian Geology, 14 PRECAMBRIAN GEOLOGY OF FINLAND KEY TO THE EVOLUTION OF THE FENNOSCANDIAN SHIELD...Precambrian Geology, 14 PRECAMBRIAN GEOLOGY OF FINLAND KEY TO THE EVOLUTION OF THE FENNOSCANDIAN SHIELD...University of Helsinki, Finland P.A. NURMI Geological Survey of Finland Espoo, Finland .. .. O.T. RAMO University...University of Helsinki, Finland ELSEVIER Amsterdam â Boston â Heidelberg â London â New York â Oxford...Introduction to the Archean of Finland .....22 1.1. The extent of the Archean in Finland ..................... |  | Elliott, H.A.L., Wall, F., Chakhmouradian, A.R., Siegfried, P.R., Dahlgren, S., Weatherley, S., Finch, A.A., Marks, M.A.W., Dowman, E., Deady, E. (2018) Fenites associated with carbonatite complexes: A review. Ore Geology Reviews, 93. 38-59 doi:10.1016/j.oregeorev.2017.12.003 | Journal (article/letter/editorial) | | Accepted Manuscript Fenites associated with carbonatite complexes: A review H.A.L. Elliott, F. Wall,...E. Dowman, E. Deady, Fenites associated with carbonatite complexes: A review, Ore Geology Reviews (2017)...the journal pertain. Fenites associated with carbonatite complexes: A review H. A. L. Elliotta,, F. Walla...constituents of the magma that are not recorded in the carbonatite rock, and therefore fenites should not be dismissed...dismissed during the description of a carbonatite system. This paper reviews the existing literature, focusing |  | | Journal (article/letter/editorial) | | amphiboles in fenites from the Loe Shilman carbonatite complex, NW Pakistan I. MIAN AND M. J. LE BAS Department...magnesio-riebeckite which coexist with varying proportions of aegirine, albite, and K-feldspar, with or without phlogopite...and an increase in total iron away from the carbonatite contact. The pleochroism correlates with the...from the carbonatite contact. The Mg ratio decreases from 74 to 35 away from the carbonatite contact...magnesio-arfvedsonite for the first 30 metres from the carbonatite contact, and then increases in the magnesio-riebeckite |  | | Journal (article/letter/editorial) | | biotite-phlogopite series in fenites from the Loe Shilman carbonatite complex, N W Pakistan I. MIAN AND M. J. L~ BAS Department...LE1 7RH, UK Abstract The Loe Shilman carbonatite sheet complex comprises an extensive amphibole sovite...minor biotite sovite and amphibole ankeritic carbonatite. The carbonatites have fenitized the country... Phlogopite-rich micas occur nearest to the carbonatite contact. The biotites occur in K-feldspar + albite...by the intrusion of the early amphibole sovite. Aegirine buffered the iron distribution and the biotites |  | Downes, Hilary, Balaganskaya, Elena, Beard, Andrew, Liferovich, Ruslan, Demaiffe, Daniel (2005) Petrogenetic processes in the ultramafic, alkaline and carbonatitic magmatism in the Kola Alkaline Province: A review. Lithos, 85 (1) 48-75 doi:10.1016/j.lithos.2005.03.020 | Journal (article/letter/editorial) | | Devonian Kola Alkaline Carbonatite Province (KACP) in NW Russia and eastern Finland can be classified into...mantle formed a spectrum of magmas including carbonatite, damkjernite, melilitite, melanephelinite and...All rights reserved. Keywords: Kola Alkaline Carbonatite Province; Alkaline ultramafic magmatism; Carbonatites;...Kimberlites 1. Introduction The Kola Alkaline Carbonatite Province (KACP) is located in the northern Baltic...within the Kola Peninsula (Russia) and parts of NE Finland (Fig. 1). 0 200km BARENTS SEA N 1 22 7 8 |  | | Journal (article/letter/editorial) | | alkaline silicate igneous rocks, forming alkaline-carbonatite complexes, but some occur as isolated pipes,...indicator mineral surveys Carbonatites and alkaline-carbonatite complexes are the main sources of rare earth... Nine per cent of carbonatites and alkaline-carbonatite complexes contain active or historic mines, making...Introduction Mineralised carbonatites and alkaline-carbonatite complexes are highly sought after, multi-commodity...targets for mining companies worldwide. Alkaline-carbonatite complexes are signiïŹcant sources of Cu, apatite |  | | Journal (article/letter/editorial) | | soÌvites, dolomitic carbonatites and phoscorites from Sokli, SiilinjaÌrvi, Phalaborwa, Jacupiranga and Fen,...understood. Previous studies of REE distributions in carbonatite minerals and whole rocks (Kapustin, 1966; âTelephone:...exception of bastnaÌsite in the Mountain Pass carbonatite; Jones & Wyllie, 1983) or, more commonly, products...compare REE levels in the most common type of carbonatite and to evaluate the ways in which the REEs are...Zaitsev & Bell, 1995) from Phalaborwa (PA3) and Sokli (SO2), and a glimmerite from SiilinjaÌrvi (SI1) |  | | Journal (article/letter/editorial) | | textural and isotopic evidence from the Lovozero complex, N.W. Russia Joanna Potter a,b,*, Andrew H. Rankin...hydrocarbon-bearing fluids found in the peralkaline complex, Lovozero. Petrographic, microthermometric, laser...arfvedsonite crystals, partially replaced by aegirine, aegirine crystals or areas of zeolitization. The majority...gas study on the fluids hosted in the Lovozero complex of northwest Russia is presented. These data, along...The Lovozero pluton is a laccolithic, layered complex with a surface area of 650 km2 (Fig. 1b). Rb âSr |  | Beard, A.D., Downes, H., Vetrin, V., Kempton, P.D., Maluski, H. (1996) Petrogenesis of Devonian lamprophyre and carbonatite minor intrusions, Kandalaksha Gulf (Kola Peninsula, Russia) Lithos, 39 (1) 93-119 doi:10.1016/s0024-4937(96)00020-5 | Journal (article/letter/editorial) | | 19 Petrogenesis of Devonian lamprophyre and carbonatite minor intrusions, Kandalaksha Gulf ( Kola Peninsula...biotite-rich cumulate ultramafic rocks. The carbonatite intrusions have ferrocarbonatite affinities and...Sr and Nd isotopic ratios of the silicate and carbonatite magmas throughout the Kola Alkaline Province...also have occurred. Keywords: lamprophyre; carbonatite; Kola Peninsula; isotopes; Devonian 0024-4937/96/$15...Beard et al. / Lithm 1. Introduction 1.1. The carbonatite-ultramafic ation lamprophyre associ- The petrogenetic |  | Neave, David A., Black, Martin, Riley, Teal R., Gibson, Sally A., Ferrier, Graham, Wall, Frances, Broom-Fendley, Sam (2016) On the Feasibility of Imaging Carbonatite-Hosted Rare Earth Element Deposits Using Remote Sensing. Economic Geology, 111 (3) 641-665 doi:10.2113/econgeo.111.3.641 | Journal (article/letter/editorial) | | pp. 641â665 On the Feasibility of Imaging Carbonatite-Hosted Rare Earth Element Deposits Using Remote...2008; Yang et al., 2011; Smith et al., 2015), carbonatite-hosted REE deposits are often small in areal...size, they are generally lower grade than their carbonatite counterparts (ÎŁREO <1 wt %; Wall, 2014). The...discuss the feasibility of imaging primarily carbonatite-hosted REE deposits by hyperspectral remote sensing...(1986), who provided VNIR-SWIR spectra from four carbonatite-alkaline complexes in North America (Mountain |  | | Book | | Peter Kresten Valentin R. Troll The Alnö Carbonatite Complex, Central Sweden GeoGuide Series editors... Peter Kresten Valentin R. Troll âą The Alnö Carbonatite Complex, Central Sweden 123 Peter Kresten Section...works where a magmatic origin was proposed for carbonatiteâalkaline silicate rock associations focused on...Archaean to the present. The only currently active carbonatite volcano, Oldoinyo Lengai (Fig. 1a) in the East...northern Tanzania, stands out from the other carbonatite occurrences in the world because of its unusually |  | | Journal (article/letter/editorial) | | Verde Is. Kovdor, Russia Amba Dongar, India carbonatite, Siberia Mt. Weld, Western Australia Qaqarssuk...Mbeya, Tanzania Carbonatite, Russia Kola Pen., Russia Oka, Quebec Oka, Quebec Sokli, Finland Oka, Quebec... ZONING IN CARBONATITE PYROCHLORES D. D. HOGARTH ETAL. syneresis cracks, and complex curved, concentric...regarded as belonging to early âmainstreamâ carbonatite development (stages I and II of Hogarth, 1989)...calciocarbonatite sill, where samples were taken from carbonatite, glimmerite selvage and contact amphibole-fenitized |  | DecrĂ©e, Sophie, Boulvais, Philippe, Tack, Luc, AndrĂ©, Luc, Baele, Jean-Marc (2016) Fluorapatite in carbonatite-related phosphate deposits: the case of the Matongo carbonatite (Burundi) Mineralium Deposita, 51 (4) 453-466 doi:10.1007/s00126-015-0620-1 | Journal (article/letter/editorial) | | Fluorapatite in carbonatite-related phosphate deposits: the case of the Matongo carbonatite (Burundi) Sophie...Matongo carbonatite intrusive body in the Neoproterozoic Upper Ruvubu alkaline plutonic complex (URAPC)...by-products of phosphates. Keywords Fluorapatite . Carbonatite-related ore deposits . Matongo . Neoproterozoic...been mined in South Africa, Zimbabwe, Brazil, Finland, and Sri Lanka (Pell 1996), mainly to produce fertilizer...(Verwoed 1986; van Straaten 2002). Phosphates of carbonatite complexes are present either as primary apatite |  | | Journal (article/letter/editorial) | | Oura layered igneous complex, central Japan Agata, T. The Asama igneous complex, central Japan; an ultramafic-mafic...Nickeliferous opaque minerals associated the Sakhakot-Qila Complex, Pakistan, and their compositional variation 14(2)...[Feâ+]/[Feâ+]-ratios in arfvedsonite calcite carbonatite by 8(3) [ 19751: 237-246 Andersen, T., Griffin...peralkaline in mantle-de20(4) magma in the Fen Complex, Southeast Norway Andersen, T., Austrheim, H....high-pressure shear zones in the Bergen Arc nappe complex, Caledonides of W. Norway; implications for the |  | | Report (issue) | | Age, Host/Associated Lithology, Host Formation/Complex, Minerals, and Geologic Comments/Deposit Description...resources in early Proterozoic supracrustal rocks, Finland, with reference to the Baltic Shield, in Notholt...of perovskite group minerals from the Gardiner Complex, East Greenland: Mineralogical Magazine, v. 61...phosphate deposit of Catalao I ultramafic alkaline complex, Goias, Brazil, in Notholt, A.J.G., Sheldon, R...rare-earth minerals in monticellite-calcite carbonatite of the Oka Complex, Quebec: The Canadian Mineralogist |  | DecrĂ©e, Sophie, Cawthorn, Grant, Deloule, Etienne, Mercadier, Julien, Frimmel, Hartwig, Baele, Jean-Marc (2020) Unravelling the processes controlling apatite formation in the Phalaborwa Complex (South Africa) based on combined cathodoluminescence, LA-ICPMS and in-situ O and Sr isotope analyses. Contributions to Mineralogy and Petrology, 175 (4) doi:10.1007/s00410-020-1671-6 | Journal (article/letter/editorial) | | controlling apatite formation in the Phalaborwa Complex (South Africa) based on combined cathodoluminescence...Paleoproterozoic alkaline complex mainly composed of phoscorite, carbonatite, pyroxenitic rocks, and subordinate...host rocks (pyroxenitic rocks, phoscorite and carbonatite) formed primarily by igneous processes from mantle-derived...fresh carbonatitic magma into earlier-formed carbonatite bodies locally induced re-equilibration of early...important phosphate deposits worldwide. Keywords Carbonatite-related ore deposits · Kaapvaal craton · Paleoproterozoic |
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