 | | 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...for letting us in to the Høydalen area and other pegmatite areas of the Tørdal pegmatite field for investigation...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...Geosciences, P.O. Box 1047 Blindern, 0316 Oslo, Norway b ARTICLE INFO ABSTRACT Keywords: Scandium Pegmatite...Garnet Sveconorwegian orogeny Tørdal The granitic pegmatites of Tørdal belong to the Late-Proterozoic...about 300 bodies 20 km NW of the town Drangedal in southern Norway and have been known for their Sc enrichment |  | | Journal (article/letter/editorial) | | GEOCHEMISTRY OF THE PEGMATITE FIELDS IN SOUTHERN NORWAY NANNA ROSING-SCHOW§ Natural History Museum, University...University of Oslo, Blindern, 0318 Oslo, Norway AXEL MÜLLER Natural History Museum, University of Oslo...Oslo, P.O. Box 1172, Blindern, 0318 Oslo, Norway Natural History Museum of London, Cromwell Road, London...University of Oslo, P.O. Box 1172, Blindern, 0318 Oslo, Norway ABSTRACT The Sveconorwegian pegmatite province...and are divided into seven pegmatite fields. The Tørdal and Evje-Iveland pegmatite fields contain the most |  | | Journal (article/letter/editorial) | | chemistry of two tourmalines from Høydalen, Tørdal, Telemark, Norway Gunnar Raade1 & Uwe Kolitsch2,3 1... There are two sites in octahedral coordination, Y and Z, and an X site that is nine-coordinated. Thus...common constituents are: X = Na, Ca, □ (vacancy) Y = Fe2+, Mg, Mn2+, Al, Fe3+, Li, Ti Z = Al, Fe3+, Mg...V3+ may occur in species-defining amounts at the Y and Z sites in some rare cases. This chemical complexity...pressure. Tourmaline is relatively rare in the Høydalen granitic pegmatites and has not previously been |  | | 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...Bamble, Telemark, Norway 33 Tomas Husdal & Uwe Kolitsch Behoite from Høgtuva, Nordland, Norway 39 Jörgen...minerals from the Kongsberg Silver Deposit, Buskerud, Norway 53 Lars Roger Størseth Kompleks sulfidmineralisering...Universitet i Oslo, Postboks 1172 Blindern, 0318 Oslo, Norway (a.b.mueller@nhm.uio.no) 2 Natural History Museum |  | | Journal (article/letter/editorial) | | minerals from the Heftetjern-pegmatite, Tørdal, south Norway Roy Kristiansen At the very end of the...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...Ta)04 in niobian rutile from Håverstad, Iveland, Norway, by Cerny et al. 2000, 2001. 5) and two new Sc-phases...Scandium can also form Iimited solid solution with Y 3+AI,the heavy lanthanides, Ti 4+, Sn 4+, Zr 4+and |  | | Journal (issue) | | 23 Hingganite-(Y) from a syenite pegma te at Virikkollen, Sande ord, Ves old, Norway Alf Olav Larsen...om sine funn er lang. Bazzi , He etjern, Tørdal, Telemark. Krystallen måler 30 x 12 mm. Foto: Frode...elements + y rium, which is poten ally a new species, hingganite-(Nd). Hawthorne (2002) suggested that y rian...orthoclase and analcime from Tvedalen, Larvik, Ves old, Norway. Photograph of sample R070349 reproduced with permission...igneous province, and Neoproterozoic pegma tes in Norway. Beryllium minerals in the Archean eon (4000 to |  | 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) | | 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...cotype comes from the Heftetjern pegmatite, Tørdal region, Norway. The holotype is composed of (in wt.%):...Jordanów Śląski, Poland, Heftetjern pegmatite, Norway. Introduction The presence of scandium in epidote-supergroup... 2–5 wt.% Sc2O3 from the Heftetjern pegmatite, Norway (Raade and Kristiansen, 2000; Kristiansen, 2009) |  | 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) | | Volume 99, pages 2084–2088, 2014 Agakhanovite-(Y), ideally (YCa)o2KBe3Si12O30, a new milarite-group...mineral from the Heftetjern pegmatite, Tørdal, Southern Norway: Description and crystal structure Frank...Canada 2 PO Box 32, N-1650 Sellebakk, Norway Abstract Agakhanovite-(Y), ideally (YCa)o2KBe3Si12O30, is a...mineral from the Heftetjern pegmatite, Tørdal, southern Norway. Crystals are prismatic along [001], and...and show the forms {100} and {100}. Agakhanovite-(Y) is colorless with a white streak and a vitreous luster |  | | Journal (article/letter/editorial) | | the cathodoluminescence emission of kamphaugite‑(Y) and kristiansenite from Spain V. Correcher1 · J...cathodoluminescence (CL) emission of kamphaugite-(Y) (CaY(CO3)2(OH)·H2O) and kristiansenite [Ca2ScSn(Si2O7)(Si2O6OH)]...transitions]. Keywords Cathodoluminescence · Kamphaugite-(Y) · Kristiansenite · ESEM · EDX Introduction Luminescence...(Si2O7)(Si2O6OH-)] and a carbonate [kamphaugite-(Y)-CaY(CO 3) 2(OH)·H 2O-] which exhibit structural and...(Ferraris et al. 2001). Otherwise, kamphaugite-(Y) is a hydrated Ca-Y-rich carbonate with hydroxyl groups and |  | | 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...Fennoscandia: Backdrop to the pegmatite fields of southern Norway……………………………………………………………………………………..1 BADANINA, E...GENTILE, P., NESTOLA, F., ZORZI, F. Pb-rich agardite-(Y) and Pb-rich agardite-(Nd) from miarolitic granite |  | | Journal (article/letter/editorial) | | 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...beryl, phenakite, helvite-danalite, milarite- and gadolinite-group minerals, bohseite-bavenite, NYF pegmatites...Be-minerals that comprise phenakite, chrysoberyl, gadolinite-, helvite- and rhodizite-group minerals, beryllonite...(helvite group); Si = 2 apfu, B = Ca, Be = 2–B (gadolinite group); Si = 12 apfu (milarite group); Si = 9 |  | | Book (volume) | | (4)Z3[Si24O72]O0 4–6X2 where N(1–5) ¼ Na, Н3О+, K, Sr, REE, Y, Ba, Mn, Ca; M(1) ¼ Ca, Mn, REE, Na, Sr, Fe; M(2)...generalized for the case D ¼ (Fe,Mg,Mn, Zn)xCayNaz□1-x-y-z as follows: ν[(Ti,Nb)–O] (cm1) ¼ 667 + 27.02x +...following equations: y ¼ 0:0667Δν1 0:0138Δν2 þ 0:914: t ¼ 1:97 þ 1:16y 0:080Δν1 : z ¼ 1 y t: Violations...(cm1): 925sh, 880s, 795sh, 580w, 470w. C1 Tengerite-(Y) Y2(CO3)3·2–3H2O Locality: Idkerberget, Borlänge...gaidonnayite, monazite-(Ce), calcite, adamsite-(Y), shomiokite-(Y), etc. Holotype sample. The crystal structure |
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Høydalen, Tørdal, Drangedal, Telemark, Norway