 | | Thesis/Dissertation | | content of beryllium-bearing minerals and micas from Tørdal pegmatites and its genetic and economic implications...ppm – parts per million REEs – Rare Earth Elements (Y + Lanthanides: La-Lu) SOFC – Solid Oxide Fuel Cells...to the Høydalen area and other pegmatite areas of the Tørdal pegmatite field for investigation and geological...of Tørdal pegmatite field, which are situated in the Vestfold and Telemark county in South Norway, have...comprising mica, beryl, gadolinite-(Y) and bazzite, have been studied from 17 Tørdal pegmatites in order |  | 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) | | Unusual scandium enrichments of the Tørdal pegmatites, south Norway. Part I: Garnet as Sc exploration pathfinder...University of Oslo, P.O. Box 1172 Blindern, 0318 Oslo, Norway Natural History Museum, Cromwell Road, London SW7...Blindern, 0316 Oslo, Norway b ARTICLE INFO ABSTRACT Keywords: Scandium Pegmatite Garnet Sveconorwegian...Sveconorwegian orogeny Tørdal The granitic pegmatites of Tørdal belong to the Late-Proterozoic Sveconorwegian pegmatite...pegmatite province of south Scandinavia. They form a cluster of about 300 bodies 20 km NW of the town |  | Cooper, M. A., Hawthorne, F. C., Ball, N. A., Černý, Petr, Kristiansen, Roy (2006) Oftedalite, (ScCa)KBe3Si12O30, a new mineral species of the milarite group from the Heftetjern pegmatite, Tørdal, Norway: description and crystal structure. The Canadian Mineralogist, 44 (4) 943-949 doi:10.2113/gscanmin.44.4.943 | Journal (article/letter/editorial) | | MEMBER OF THE MILARITE GROUP FROM THE HEFTETJERN PEGMATITE, TØRDAL, NORWAY: DESCRIPTION AND CRYSTAL STRUCTURE...Canada Roy KRISTIANSEN PO Box 32, N–1650 Sellebakk, Norway Abstract Oftedalite, ideally (Sc,Ca,Mn2+)2 K (Be...from the Heftetjern granitic pegmatite, northwest of the small parish of Tørdal, southern Norway. It occurs...mineral species, milarite group, Heftetjern granitic pegmatite, Tørdal, Norway, crystal structure, electron-microprobe...provenant de la pegmatite granitique de Heftetjern, au nord-ouest de la paroisse de Tørdal, dans le sud |  | Pieczka, A., Kristiansen, R., Stachowicz, M., Dumańska-Słowik, M., Gołębiowska, B., Sęk, M., Woźniak, K. (2024) Heflikite, ideally Ca2(Al2Sc)(Si2O7)(SiO4)O(OH), the first scandium epidote-supergroup mineral from Jordanów Śląski, Lower Silesia (Poland) and from Heftetjern, Tørdal (Norway) Mineralogical Magazine. doi:10.1180/mgm.2023.98 | Journal (article/letter/editorial) | | Śląski, Lower Silesia (Poland) and from Heftetjern, Tørdal (Norway) Adam Pieczka1*, Roy Kristiansen2, Marcin...Kraków, Poland; 2 3 PO Box 32, N-1650 Sellebakk, Norway; Faculty of Geology, University of Warsaw, 02-089...occurrences. The holotype was found in a granitic pegmatite associated with rodingite-like calc-silicate rocks...Poland. The cotype comes from the Heftetjern pegmatite, Tørdal region, Norway. The holotype is composed of...University Press contact between the granitic pegmatite and the surrounding rodingite-type calc-silicate |  | | Journal (article/letter/editorial) | | Scandium-bearing minerals from the Heftetjern-pegmatite, Tørdal, south Norway Roy Kristiansen At the very...sting geochemical and mineralogical discoveries in Norway in modem time, viz. probably the richest diversity...type locality at Heftet jern in Tørdal, in the county of Telemark, Norway. New data of Scandium-minerals...grey Sc-AI-silicate from the Animikie Red Ace pegmatite in Wisconsin,USA, by Falster et al. (1996); 3)...Ta)04 in niobian rutile from Håverstad, Iveland, Norway, by Cerny et al. 2000, 2001. 5) and two new Sc-phases |  | | Journal (article/letter/editorial) | | OF THE MICA GEOCHEMISTRY OF THE PEGMATITE FIELDS IN SOUTHERN NORWAY NANNA ROSING-SCHOW§ Natural History...Museum, University of Oslo, Blindern, 0318 Oslo, Norway AXEL MÜLLER Natural History Museum, University...University of Oslo, P.O. Box 1172, Blindern, 0318 Oslo, Norway Natural History Museum of London, Cromwell Road...Oslo, Norway ABSTRACT The Sveconorwegian pegmatite province is one of the world’s largest pegmatite provinces...are divided into seven pegmatite fields. The Tørdal and Evje-Iveland pegmatite fields contain the most |  | Hawthorne, Frank C., Abdu, Yassir A., Ball, Neil A., Černý, Petr, Kristiansen, Roy (2014) Agakhanovite-(Y), ideally (YCa)◻2KBe3Si12O30, a new milarite-group mineral from the Heftetjern pegmatite, Tordal, Southern Norway: Description and crystal structure. American Mineralogist, 99 (10) 2084-2088 doi:10.2138/am-2014-4880 | Journal (article/letter/editorial) | | Agakhanovite-(Y), ideally (YCa)o2KBe3Si12O30, a new milarite-group mineral from the Heftetjern pegmatite, Tørdal...Tørdal, Southern Norway: Description and crystal structure Frank C. Hawthorne1,*, Yassir A. Abdu1, Neil...Canada 2 PO Box 32, N-1650 Sellebakk, Norway Abstract Agakhanovite-(Y), ideally (YCa)o2KBe3Si12O30, is a...milarite-group mineral from the Heftetjern pegmatite, Tørdal, southern Norway. Crystals are prismatic along...and show the forms {100} and {100}. Agakhanovite-(Y) is colorless with a white streak and a vitreous luster |  | | Journal (volume) | | tombarthitt-(Y) 13 Gunnar Raade & Uwe Kolitsch Crystal chemistry of two tourmalines from Høydalen, Tørdal, Telemark...Telemark, Norway 21 Alf Olav Larsen, Radek Škoda & Arne Åsheim Yttrian epidote and allanite-(Y) from a...a granite pegmatite in Bamble, Telemark, Norway 33 Tomas Husdal & Uwe Kolitsch Behoite from Høgtuva...Høgtuva, Nordland, Norway 39 Jörgen Langhof, Erik Jonsson och Lars Gustafsson Sekundära Be-mineral i svenska...minerals from the Kongsberg Silver Deposit, Buskerud, Norway 53 Lars Roger Størseth Kompleks sulfidmineralisering |  | Novák, Milan, Cícha, Jaroslav, Čopjaková, Renata, Škoda, Radek, Vašinová Galiová, Michaela (2017) Milarite-group minerals from the NYF pegmatite Velká skála, Písek district, Czech Republic: sole carriers of Be from the magmatic to hydrothermal stage. European Journal of Mineralogy, 29 (4) 755-766 doi:10.1127/ejm/2017/0029-2652 | Journal (article/letter/editorial) | | Zdeněk Johan Milarite-group minerals from the NYF pegmatite Velká skála, Písek district, Czech Republic: sole...milarite-group minerals were distinguished in the NYF pegmatite Velká skála, Písek district, Czech Republic (Moldanubian...simply zoned (Kfs,Plg,Ab,Qz > Bt > Ap > Tur) pegmatite dike, ∼60 cm thick, is enclosed in durbachite... Be þ Y,HREE ! Be þ LREE. Milaritegroup minerals are the sole carriers of Be in the pegmatite, no relics...durbachite suggest a NYF affinity of the Velká skála pegmatite as well as a close relation to euxenite-type pegmatites |  | | Journal (article/letter/editorial) | | et al. (1998) have analysed two ixiolites from Heftetjern and found 13.56 and 15.17 wt.% Sc203. Their analyses...refinement of the structure of scandian ixiolite from Heftetjern indicates that the structure is highly disordered...detected (up to -1 1 wt.% SnO*). A calcian hingganite-(Y) commonly occurs as aggregates of pseudo- hexagonal...of intermediate compositions between hingganite-(Y), Y2Be2Si208(OH)2r and minasgeraisite, CaY2Be2Si2OI0...is found embedded in pale violet fluorite. In pegmatite vugs, milarite crystals up to 15 mm in length |  | Raade, G., Ferraris, G., Gula, A., Ivaldi, G., Bernhard, F. (2002) Kristiansenite, a new calcium-scandium-tin sorosilicate from granite pegmatite in Tørdal, Telemark, Norway. Mineralogy and Petrology, 75 (1) 89-99 doi:10.1007/s007100200017 | Journal (article/letter/editorial) | | calcium±scandium±tin sorosilicate from granite pegmatite in Tùrdal, Telemark, Norway G. Raade1 , G. Ferraris2 , A. Gula2...Bernhard3; 1 Geologisk Museum, Universitetet i Oslo, Norway Dipartimento di Scienze Mineralogiche e Petrologiche...mineral in vugs in an amazonite pegmatite at Heftetjern, Tùrdal, Telemark, Norway. Tapering crystals, rarely...enrichment in the Heftetjern pegmatite and the crystal chemistry of scandium are brie¯y discussed. Introduction...(with year of ®rst description): thortveitite [(Sc,Y)2Si2O7] (1911), bazzite [Be3(Sc, Al)2Si6O18] (1915) |  | | Journal (article/letter/editorial) | | Urals, Russia) and the Larvik alkalic complex, Norway, but nonetheless related to continental collision;...tourmaline (rubellite) from Manjaka, Sahatany Pegmatite Field, Antananarivo Province, Madagascar. Coin...controversial species, the gadolinite-datolite group mineral calcybeborosilite-(Y), (Y,REE,Ca)(B,Be)2(SiO4)2(OH...as Y2o(Si2O8)O2, i.e., natural calcybeborosilite-(Y) could be a solid solution of Y2oB2(Si2O8)O2 with...(datolite), Y2FeBe2(Si2O8)O2 [gadolinite(Y)], and Y2oBe2(Si2O8) (OH)2 [hingganite-(Y)]. Furthermore discussion |  | | Journal (article/letter/editorial) | | ORDER IN THE CRYSTAL STRUCTURE OF ‘Ca-HINGGANITE-(Y)’ MARK A. COOPER AND FRANK C. HAWTHORNE§ Department... N-1650, Sellebakk, Norway ABSTRACT The crystal structure of ‘Ca-hingganite-(Y)’, triclinic P1, a 9...group P21/a previously found for minerals of the gadolinite supergroup. Averaging of the X-ray data in Laue...correct space group. The general formula for the gadolinite supergroup is A2MQ2T2O8u2 (Z ¼ 2), which we have...‘Ca-hingganite-(Y)’. Ca and Y(Ln) are ordered over four A sites: Y(Ln) is dominant at A1 [¼ 0.90 Y þ 0.07 Er |  | | Journal (article/letter/editorial) | | precursors in Dolní Bory pegmatite: Evidence for different mobility of Sc, Y, REE and Zr in hydrothermal...alteration Mobilization of scandium Granitic pegmatite a b s t r a c t Three distinct types (A, B and...andalusite-diaspore nodule from the quartz core of the pegmatite dyke No. 3, Dolní Bory, Czech Republic. Primary...the nodule containing pretulite precursors - Sc, Y, U, P-rich zircon and Sc,W-rich ixiolite - proceeded...complete dissolution of Sc, Y, U, P-rich zircon I. In-situ reprecipitation produced Y, U-depleted zircon II |  | | Journal (article/letter/editorial) | | Minerals of Norway - the (almost) complete inventory Gunnar Raade Preamble A monographic survey of the...the minerals of Norway (Norges Mineraler) was published by Neumann (1985), covering all minerals recorded...and synonyms. A large number of minerals new to Norway have been recorded since the book appeared. The...attempt to list all accepted mineral species from Norway, including those from Neumann (1985) and later...& Nickel 2001). Names of minerals discovered in Norway after the edition of Neumann's monograph are in |  | | Journal (issue) | | Kristiansand, Norway Number 2, 2017 Abstracts and Proceedings of the Geological Society of Norway 8th International...publishing channel Of all scientific meetings held in Norway with a geological content. Editors: Axel Müller...Norges Geologiske Undersøkelse N-7491 Trondheim, Norway E-mail: ngf@geologi.no www.geologi.no NGF Abstracts...southwestern Fennoscandia: Backdrop to the pegmatite fields of southern Norway……………………………………………………………………………………....paleoclimate controls of lithium-cesium-tantalum (LCT) pegmatite genesis, exhumation, and preservation…………………… |  | | Journal (article/letter/editorial) | | magmatic Be-minerals crystallized mainly in massive pegmatite (paragenetic type I) including common beryl I...III, milarite-agakhanovite-(Y) III, phenakite III, and datolite-hingganite-(Y) III. Chemical composition...Al in bazzite III; REE in milarite-agakhanovite-(Y) III; variations in Fe/Mn in helvite-danalite and...primary magmatic Be-minerals within a single pegmatite district is exceptional and it is constrained...beryl, phenakite, helvite-danalite, milarite- and gadolinite-group minerals, bohseite-bavenite, NYF pegmatites |  | Pieczka, Adam, Hawthorne, Frank C., Ma, Chi, Rossman, George R., Szełęg, Eligiusz, Szuszkiewicz, Adam, Turniak, Krzysztof, Nejbert, Krzysztof, Ilnicki, Sławomir, Buffat, Philippe, Rutkowski, Bogdan (2017) Żabińskiite, ideally Ca(Al0.5Ta0.5)(SiO4)O, a new mineral of the titanite group from the Piława Górna pegmatite, the Góry Sowie Block, southwestern Poland. Mineralogical Magazine, 81 (3) 591-610 doi:10.1180/minmag.2016.080.110 | Journal (article/letter/editorial) | | mineral of the titanite group from the Piława Górna pegmatite, the Góry Sowie Block, southwestern Poland ADAM...5Ta0.5)(SiO4)O, was found in a Variscan granitic pegmatite at Piława Górna, Lower Silesia, SW Poland. The...crystal of zircon intergrown with polycrase-(Y) and euxenite-(Y). Żabińskiite is transparent, brittle, brownish...polycrase-(Y) and euxenite-(Y) from Ca-contaminated fluxed melts or early hydrothermal fluids. K E Y WO R D...electron microprobe, crystal structure, NYF pegmatite, Piława Górna, Sudetes, Poland. Introduction |  | Förster, H.-J., Tischendorf, G., Rhede, D., Naumann, R., Gottesmann, B., Lange, W. (2005) Cs-rich lithium micas and Mn-rich lithian siderophyllite in miarolitic NYF pegmatites of the Königshain granite, Lausitz, Germany. Neues Jahrbuch für Mineralogie - Abhandlungen, 182 (1) 81-93 doi:10.1127/0077-7757/2005/0032 | Journal (article/letter/editorial) | | lepidolite, phengite, manganese, cesium, SIMS, NYF pegmatite, Königshain, Lausitz. Introduction The small...thortveitite), Y – REE – Nb minerals (aeschynite-(Ce), euxenite-(Y), fergusonite, gadolinite-(Y), xenotime-(Y), monazite(Ce)... ideally Be3 Sc2 Si6 O18, and thortveitite, (Sc, Y)2 Si2 O7, defines the pegmatites from Königshain as...zinnwaldite are scarce, with the Heftetjern pegmatite in Tørdal, Norway (Raade et al. 2004), and the miarolitic...pegmatites from Königshain are enriched in Nb > Ta, Y, REE, Sc, Ti, Zr, Be, Th, U, Li, and F, which places |  | Gorelova, Liudmila, Vereshchagin, Oleg, Cuchet, Stéphane, Shilovskikh, Vladimir, Pankin, Dmitrii (2020) Low-Temperature Crystal Chemistry of Hingganite-(Y), from the Wanni Glacier, Switzerland. Minerals, 10 (4) 322 doi:10.3390/min10040322 | Journal (article/letter/editorial) | | Low-Temperature Crystal Chemistry of Hingganite-(Y), from the Wanni Glacier, Switzerland Liudmila Gorelova...investigated mineral should be considered as hingganite-(Y). It showed a relatively high content of Gd, Dy, and...rare-earth element (REE), which is typical for Alpine gadolinite group minerals. The most intense Raman bands...X-ray diffraction, it was shown that the hingganite-(Y) crystal structure was stable in the studied temperature...range and no phase transitions occurred. Hingganite-(Y) demonstrated low volumetric thermal expansion (αV |  | | Book (edition) | | Strunz since 1941 (Strunz and Nickel 2001): • Subsidim-y anions (OH,F,O) are positioned before the complex...ardennite, Triclinic. ah,c = 8. 4+, 11.12. 7.28, o.,~,y = 90°53', hollandite. and shattuckite, etc., in brownish...celestine, fluorite, and jarlite in cryolite pegmatite at Ivigtut, Greenland. MR 24, 36, 1993. Adamite...Adamine, 50 mm, Ojuela mine, Mexico, G A ADAMSlTE-(Y) 16 translucent.Ju ter vitreous.streakwhite.Cleavage...equivalentsassociated with Na amphiboles, astroAdamsite-(Y) NaY[CO3]i•6H2O phyllite,aenigmatite, analcime, etc |  | | Journal (article/letter/editorial) | | 3-connected tetrahedra (as in the minerals of the gadolinite group, see below). We also need to define the...datolite subgroup (DSG) where Z = B3+, and the gadolinite subgroup (GSG) where Z = Be2+. The interstitial...Fe2+ in gadolinite minerals (Table 5) where it is [6]-coordinated by O2–4(OH)–2. Minasgeraisite-(Y) is more...similar symmetry and cation order as minasgeraisite-(Y) (Cooper and Hawthorne, 2017). The apophyllite-group...3:2:1 (Fig. 24a). In the structure of yakovenchukite-(Y) (Fig. 24b; Table 5), there is one type of four-membered |  | | Book (edition) | | reserved. No part of this work may be reproduced by a~y mecl~~nical, photographi~, or electronic ~rocess_...77, 5.83, a,p,y = 89°06', 89°54', 91°30'; pseudohexagonal a,b,c = 23.6, 3.6, 6.2, a,p,y= 91°, 92°, 90°...24. Np,g = 1.597, 1.659, pleochroic: colorless to y~Uow.Green fluorescence under LW UV light. Found with...group). Triclinic, PT, a,b,c = 7.39, 7.72, ll.34,a,p,y=99°46',91°08', 115°35',Z=l.d: 11.1(10) - 5.5(8) -...hydrothermal mineral in a syenite pegmatite at Tvedalen, Langesundsfjord, Vestfold, Norway. EJM 21 893-900, 2009 |
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Heftetjern pegmatite, Tørdal, Drangedal, Telemark, Norway