 | | Journal (article/letter/editorial) | | Rare Earth Elements Deposits and Occurrences in Finland Thair Al-Ani 1, *, Ferenc Molnár 1 1 2 3 * ID...Geological Survey of Finland (GTK), Betonimiehenkuja 4, FI-02151 Espoo, Finland; ferenc.molnar@gtk.fi...fi Geological Survey of Finland (GTK), Lähteentie 2, FI-96101 Rovaniemi, Finland; panu.lintinen@gtk.fi...Geological Survey of Finland (GTK), Neulaniementie 5, FI-70211 Kuopio, Finland; seppo.leinonen@gtk.fi...important REE prospects and metallogeny of REE in Finland. There is a particularly good potential for future |  | | Journal (article/letter/editorial) | | 38–58. Accessory Minerals from the Primorsky Rapakivi Granite Complex, West Baikal Region V. B. Savel’evaa...quartz–muscovite–topaz greisens from the Primorsky rapakivi granite complex, West Baikal region, were studied...inclusions of cassiterite, titanocolumbite, fergusonite(Y), polycrase(Y), and betafite. Allanite(Ce)...1968; Tipomorfizm …, 1989). The Primorsky rapakavi granite complex in the West Baikal region dated at 1.86–1...phases and several facial varieties including rapakivi granite (Obukhov, 1979; Bukharov, 1987; Petrova, Makrygina |  | | Journal (article/letter/editorial) | | Eletozero–Tiksheozero alkaline and Salmi anorthosite–rapakivi granite complexes. Raremetal pegmatites bear complex...the Paleoproterozoic Per japohja Schist Belt in Finland (Cathelineau et al., 2013). The REE occurrences...and the Salmi and and Ulyaleg anorthosite–rapakivi granite massifs have economic perspective (figure;...ore (<0.15%). The greisenized granites of the rapakivi complex are distinguished by elevated Y (up to...0.41%), Ce, and La concentrations containing fergusonite, aeschynite, bastnaesite, monazite, xenotime |  | Macdonald, Ray, Bagiński, Bogusław, Zozulya, Dmitry (2017) Differing responses of zircon, chevkinite-(Ce), monazite-(Ce) and fergusonite-(Y) to hydrothermal alteration: Evidence from the Keivy alkaline province, Kola Peninsula, Russia. Mineralogy and Petrology, 111 (4) 523-545 doi:10.1007/s00710-017-0506-2 | Journal (article/letter/editorial) | | of zircon, chevkinite-(Ce), monazite-(Ce) and fergusonite-(Y) to hydrothermal alteration: Evidence from...quartzolite from the Rova occurrence, Keivy alkali granite province, Kola Peninsula, Russia, is used to examine...zircon], a phosphate [monazite-(Ce)] and an oxide [fergusonite-(Y)]. Textural evidence is taken to show that...Ca-bearing fluids. Expansion cracks emanating from fergusonite-(Y) are filled with unidentified material containing...fluid-thermal activation of the region during rapakivi granite magmatism (1.66–1.56 Ga). Dates for altered |  | Petrella, L., Williams-Jones, A. E., Goutier, J., Walsh, J. (2014) The Nature and Origin of the Rare Earth Element Mineralization in the Misery Syenitic Intrusion, Northern Quebec, Canada. Economic Geology, 109 (6) 1643-1666 doi:10.2113/econgeo.109.6.1643 | Journal (article/letter/editorial) | | syenite. These dikes contain up to 10 vol % fergusonite-(Y) and 8 vol % zircon, and are interpreted to...group of anorthosite-jotunitemangerite-charnockite-granite rocks, collectively referred to as AMCG complexes...Paleoproterozoic Province, and is composed mainly of rapakivi granites. With a surface area of 5,000 km2 (Hill...olivinebearing granite and monzonite, which were cut by a younger biotite-, hornblende-bearing granite (Emslie... was intruded by the Strange Lake peralkaline granite, which is the host to a large REE deposit, scheduled |  | | Journal (article/letter/editorial) | | Ulkan–Dzhugdzhur OreBearing Anorthosite–Rapakivi Granite–Peralkaline Granite Association, Siberian Craton: Age...the Ulkan–Dzhugdzhur anorthosite–rapakivi gran ite–peralkaline granite association and related mineralization...timedependent sequence: moderately alkaline subsolvus granite → moderately alka line and alkaline hypersolvus...hypersolvus granites → peralkaline hypersolvus granite. All endogenic deposits in the stud ied district are related...deposits are genetically related to peralkaline granite. Formation of uranium deposits was most likely |  | | Journal (volume) | | twenty sampies from the U. S. A. , Canada, and Finland. The Finnish material is presented in this paper...Geological Survey of Finland and the Department of Geological Exploration of Outokumpu Co., Finland, were most...Laitakari, Director of the Geological Survey of Finland, the author must extend his sincere gratitude for...Hills. The remainder of the sampIes came from Finland. The isotopically controlled ages for the Finnish...Torikatu, Hämeenlinna, Finland. Urjala granodiorite, Soukko, Urjalankylä, Urjala, Finland. The Aulanko granodiorite |  | | Journal (volume) | | JULKAISUJA MEDDELANDEN FRAN GEOLOGISKA SÄLLSKAPET I FINLAND COMPTES RENDUS DE LA SOCI~T~ G~OLOGIQUE DE FINLANDE...JULKAISUJA MEDDELANDEN FRAN GEOLOGISKA SÄLLSKAPET I FINLAND COMPTES RENDUS DE LA SOCII~TE GEOLOGIQUE DE FINLANDE...MAUNO L EHIJÄRVI GEOLOGICAL SURVEY OF FINLAND OTANIEMI, FINLAND Helsinki 1965. Valtioneuvoston kirjapaino...HÄ.RME, A Zoned Skarn Dike in Silvola, Southern Finland ......... Th. G. SAHAMA, Infrared Absorption ofNepheline...Systems in Finland . 1. Remanent Magne tisation of Jotnian Olivine Dolerites in Southwestern Finland .. .. |  | | Journal (volume) | | JULKAISUJA MEDDELANDEN FRAN GEOLOGISKA SÄLLSKAPET I FINLAND COMPTES RENDUS DE LA SOCI~T~ G~OLOGIQUE DE FINLANDE...JULKAISUJA MEDDELANDEN FRAN GEOLOGISKA SÄLLSKAPET I FINLAND COMPTES RENDUS DE LA SOCII~TE GEOLOGIQUE DE FINLANDE...MAUNO L EHIJÄRVI GEOLOGICAL SURVEY OF FINLAND OTANIEMI, FINLAND Helsinki 1965. Valtioneuvoston kirjapaino...HÄ.RME, A Zoned Skarn Dike in Silvola, Southern Finland ......... Th. G. SAHAMA, Infrared Absorption ofNepheline...Systems in Finland . 1. Remanent Magne tisation of Jotnian Olivine Dolerites in Southwestern Finland .. .. |  | | Journal (article/letter/editorial) | | continents as well as on the ocean floor, A-type granite is likely to come from mantle-derived transitional... Contrary to the more common types of granite, A-type granite is, therefore, not typical of Earth and...Elsevier B.V. All rights reserved. Keywords: A-type granite; Alkaline; Anorogenic; Mantle; Crust; Ring complex;...crust is granitic in composition (Wedepohl, 1991). Granite occurs also, 2 B. Bonin / Lithos 97 (2007) 1–29...Overviews of the conflicting ideas on the origin of granite and their evolution in time can be found in Raguin |  | | Journal (article/letter/editorial) | | lithologies. Keywords: rare earth elements; igneous; granite; Moon; lunar; resources 1. Introduction Ore deposits...the purposes of this contribution, only alkali-granite-syenite systems and their associated For the purposes...purposes of this contribution, only alkali-granite-syenite systems and their associated REE REE reserves...Chevkinite Cordylite Davidite Eudialyte Euxenite Fergusonite Fersmite Gadolinite Gagarinite Hellandite Hingannite...eudialyte, and and allanite allanite groups and fergusonite andand xenotime groups, illustrating their broadly |  | | Journal (article/letter/editorial) | | ) between metamorphism and/or deformation and granite intrusion is - 2 0 to 465 Ma for the examined cases...signature. Tectonic control on geochemistry of granite-pegmatite suites is poor and secondary to the fundamental...field, Norway Barringer Hill, Texas Py6r6nmaa, Finland Beryl, columbitetantalitc. Beryl, columbite-tantalite...Varutriisk, Sweden Luolamiiki, Finland Londonderry, Australia Hirvikallio, Finland P, F, Li, Rb, Cs Be, Ta...tantatite, (lepidolite), (pollucite) Viitaniemi, Finland Malakialina, Madagascar Peerless, South Dakota |  | | Journal (article/letter/editorial) | | com/locate/rgg The Early Proterozoic Primorskii complex of rapakivi granites (western Cisbaikalia): geochemistry,...stage in the Siberian craton evolution, comprises rapakivi granites, equigranular biotitic and leucocratic...by Elsevier B.V. All rights reserved. Keywords: rapakivi granites; rare-metal granites; differentiation;...differentiation; greisens; Sn; East Siberia Introduction Rapakivi granites are among the oldest K-rich felsic rocks...general, two differentiation trends were detected in rapakivi complexes. The first one is the formation of topazcontaining |  | | Journal (article/letter/editorial) | | volatile-rich conditions. Nb-oxides, such as fergusonite, samarskite, columbite and a pyrochlore-like...less-fractionated rocks of anorogenic alkali granite and pegmatitic granite in the continental situation. Ta- and...Bildungsberich anorogener Alkali-Granite und pegmatitischer Granite in einer kontinentalen Situation... rimmed by columbite from the Ririwai biotite granite, Nigeria, which represents the roots of an eroded...63 wt.% ZnO were reported from the A-type Kuiqi granite, East China (Suwa et al., 1987). Less than 0.1 |  | | Journal (article/letter/editorial) | | 2002; Haapala and Lukkari, 2005). We found topaz granite dikes in columbite-bearing granites in the western...Complex (460–440 Ma) were formed where Phanerozoic granite-gneiss domes occurred, and the oldest of these...show gradual transitions to the host gneisses and granite-gneisses at deep levels, with the characteristic...contacts with the older granites. The Zolotonoshskii granite massif is equant in map view and reaches 40 km...examined only in the borehole core. The younger granite complex consists of rocks of three successive intrusive |  | Goodenough, K.M., Schilling, J., Jonsson, E., Kalvig, P., Charles, N., Tuduri, J., Deady, E.A., Sadeghi, M., Schiellerup, H., Müller, A., Bertrand, G., Arvanitidis, N., Eliopoulos, D.G., Shaw, R.A., Thrane, K., Keulen, N. (2016) Europe's rare earth element resource potential: An overview of REE metallogenetic provinces and their geodynamic setting. Ore Geology Reviews, 72. 838-856 doi:10.1016/j.oregeorev.2015.09.019 | Journal (article/letter/editorial) | | surveys of Denmark and Greenland, Sweden, Norway, Finland, France, Greece and the United Kingdom) have critically...Greenland Sweden Finland Norway Finland Greenland Sweden Germany Finland Sweden Turkey Norway Finland Greenland...Republic Greenland Finland UK Italy, Greece, Turkey Greenland Norway Greenland Finland Greece Italy Sweden... Portugal Finland Greenland Sweden Norway Italy Greenland Finland Greenland Turkey Finland Sweden, Finland...Republic Greenland Norway Sweden Placer Carbonatite Granite & pegmatite Hydrothermal Carbonatite Alkaline igneous |  | | Journal (volume) | | JULKAISUJA MEDDELANDEN FRAN CEOLOCISKA SALLSKAPET 1 FINLAND C O M P T E S R E N D U S D E L A SOCIETB GEOLOCIQUE...JULKAISUJA MEDDELANDEN FRAN CEOLOGISKA SALLSKAPET 1 FINLAND COMPTES RENDUS D E L A SOCIETE GEOLOGIQUE DE FINLANDE...the Geochemical Properties of the Meerianvaara Granite 6 2. MARTTISAKSELA, Uber einige Eisenerze irn Jussaarigebiet...THE GEOCHEMICAL PROPERTIES OF THE MAARIANVAARA GRANITE by TE. G . SAHAMA and KALERVO RANEAMA. T h e s...two provinces, particularly rich in indium, in Finland. One of the main tasks of the regional geochernistry |  | | Journal (volume) | | JULKAISUJA MEDDELANDEN FRAN CEOLOCISKA SALLSKAPET 1 FINLAND C O M P T E S R E N D U S D E L A SOCIETB GEOLOCIQUE...JULKAISUJA MEDDELANDEN FRAN CEOLOGISKA SALLSKAPET 1 FINLAND COMPTES RENDUS D E L A SOCIETE GEOLOGIQUE DE FINLANDE...the Geochemical Properties of the Meerianvaara Granite 6 2. MARTTISAKSELA, Uber einige Eisenerze irn Jussaarigebiet...THE GEOCHEMICAL PROPERTIES OF THE MAARIANVAARA GRANITE by TE. G . SAHAMA and KALERVO RANEAMA. T h e s...two provinces, particularly rich in indium, in Finland. One of the main tasks of the regional geochernistry |  | | Book | | Mineral Deposits of Finland Edited by Wolfgang D. Maier Raimo Lahtinen Hugh O’Brien AMSTERDAM • 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 |  | | Journal (article/letter/editorial) | | Alkali-calcic and alkaline post-orogenic žPO / granite magmatism: petrologic constraints and geodynamic...monzonite–monzogranite–syenogranite–alkali feldspar granite association characterised by wbiotiteq plagioclasex...the alkaline monzonite–syenite–alkali feldspar granite association characterised by wamphiboleq alkali...events encompass anatectic peraluminous S-type granite suites of main crustal origin and high to very...suite of Hoggar, Algeria 2. Late Proterozoic PO granite suites A Neoproterozoic Ž750–550 Ma. major orogenic |  | Levashova, E. V., Skublov, S. G., Li, X. H., Krivdik, S. G., Voznyak, D. K., Kulchitskaya, A. A., Alekseev, V. I. (2016) Zircon geochemistry and U–Pb age at rare metal deposits of syenite in the Ukrainian Shield. Geology of Ore Deposits, 58 (3) 239-262 doi:10.1134/s1075701516030065 | Journal (article/letter/editorial) | | Massif as a highsyenite analog of anorthosite–rapakivi–granite plutons (Krivdik et al., 2000b; Kozar et al...Zr–REE 2 1 I Anorthosite–rapakivi granite pluton and similar syenite–granite massifs Korosten pluton...AGE AT RARE METAL DEPOSITS ten anorthosite–rapakivi–granite pluton, and it occurs among Perzhan granites...britholite, allanite, bastnaesite, parisite, and fergusonite. In the Yastrebets Massif there are a few zirconrich...biotite quartz syenite (up to granosyenite and granite). In addition, the Nb con tent is somewhat higher |  | | Journal (article/letter/editorial) | | intrusions of potash biotite-microcline granite, rapakivi granite, plagiogranite, adamellite, and occasionally...occurred follow ing regional metamorphism and granite emplace ment, and have all the features of alkali...meta somatites containing plumbopyrochlore, fergusonite, columite, and zircon Aegirine-albite metasomatites |  | Balagansky, V.V., Myskova, T.A., Lvov, P.A., Larionov, A.N., Gorbunov, I.A. (2021) Neoarchean A-type acid metavolcanics in the Keivy Terrane, northeastern Fennoscandian Shield: Geochemistry, age, and origin. Lithos, 380. 105899pp. doi:10.1016/j.lithos.2020.105899 | Journal (article/letter/editorial) | | peralkaline na granites. Jo ur Keywords: A-granite, anorthosite, baddeleyite, SHRIMP II age, Neoarchean...Zozulya, Eby, 2008, 2009) and along with the 2.78 Ga rapakivi graniteanorthosite-rhyolite complex in southern...The Belye Tundry and Zapadny Keivy Peralkaline Granite Massifs were emplaced at 2674 ± 10 Ma and 2674...Rodionov, 2009). A dating of the Ponoy Peralkaline Granite Massif by the U-Pb thermal ionization mass spectrometry...unaltered igneous rocks (for example, 55 for a fresh granite in Guyana (Nesbitt and Young, 1982)). The overwhelming |  | | Journal (article/letter/editorial) | | Bicknell (2007). The Petrick pegmatite, in a Rapakivi granite quarry next to Lake Buchanan, has yielded...chlorophane), fluorapatite, gadolinite, and fergusonite. The Petrick pegmatite is a 1–2-meter-thick dike...exposed in a granite quarry, prior to most of it being mined and left as rejected granite blocks unsuitable |  | | Journal (article/letter/editorial) | | units are biotite granite in the northern part, hybrid rocks of gabbro and rapakivi granite in the central...and quartz syenite), stage II: alkali-feldspar granite, and stage III: peralkaline rhyolite. These 1870...accessory phases include chevkinite, allanite, fergusonite, monazite, apatite, fluorite, zircon, titanite...fayalite and pyrochlore, and lacks monazite and fergusonite. Under the microscope, there is no difference...(in Japanese with English abstract). ——— (1985) Rapakivi granites from Cape of Ashizuri, Kohchi Prefecture |
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