 | | Journal (article/letter/editorial) | | the Scandium 2003 International Symposium, Oslo, Norway (August 2003) Eur. J. Mineral. 2004, 16, 945–950...scandium silicate minerals in the Heftetjern granitic pegmatite, Norway GUNNAR RAADE1*, FRANZ BERNHARD2...Universitetet i Oslo, Postboks 1172, Blindern, N-0318 Oslo, Norway *Corresponding author, e-mail: gunnar.raade@nhm... chemical analysis, Norway. Introduction A scandium-bearing granitic pegmatite (amazonite-cleavelandite...situated at Heftetjern, a small lake in the parish of Tørdal, Drangedal community, Telemark county, south |  | | Thesis/Dissertation | | content of beryllium-bearing minerals and micas from Tørdal pegmatites and its genetic and economic implications...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...distribution of Sc and Be within pegmatite bodies as well as across the entire pegmatite field. The mineral chemistries |  | 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) | | Raade, G. (1965): The minerals of the granite pegmatite at Spro, Nesodden, near Oslo. Norges Geologiske...(1966): Note on powellite (CaMoO4), a new mineral for Norway. Norsk Geologisk Tidsskrift 46, 121122. Raade,...Oslo Region. Contributions to the mineralogy of Norway, No. 39. Norsk Geologisk Tidsskrift 48, 259. Raade...Eiker Church. Contributions to the mineralogy of Norway, No. 40. NorskGeologisk Tidsskrift 49, 227-239...new hydrous basic carbonate of magnesium, from Norway. American Mineralogist 55, 1457-1465. Raade, G |  | | Journal (volume) | | chemistry of two tourmalines from Høydalen, Tørdal, Telemark, Norway 21 Alf Olav Larsen, Radek Škoda & Arne...and allanite-(Y) from a granite pegmatite in Bamble, Telemark, Norway 33 Tomas Husdal & Uwe Kolitsch...Kolitsch Behoite from Høgtuva, Nordland, Norway 39 Jörgen Langhof, Erik Jonsson och Lars Gustafsson Sekundära...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 |  | 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...Milaritegroup minerals are the sole carriers of Be in the pegmatite, no relics or pseudomorphs after other Be-rich...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...is found embedded in pale violet fluorite. In pegmatite vugs, milarite crystals up to 15 mm in length...minerals have now been identified from the Heftetjern pegmatite, partly as fibrous intergrowths of areas...analyses of the latter gave up to 1.7 wt.% Sc2O3.The Heftetjern helvites have a composition close to the danalite |  | | Journal (article/letter/editorial) | | Pyrochlore and Bazzite in Granite Pegmatite in Tordal, Telemark, Norway. A Contribution to the Mineralogy...Universitetet i Trondheim, Norway 2 Norges geologiske undersokelse, Trondheim, Norway With 5 Figures Received...February 15, 1988 Summary In Tordal granite pegmatite veins cut through a volcano-sedimentary sequence...cleavelandite-amazonite pegmatite occurring as a part of a larger network of granitic pegmatite veins. Alteration...Pyrochlor und Bazzit im Granit-Pegmatit yon Tordal, Telemark, Norwegen. Ein Beitrag zur Mineralogie und Geoehemie |  | | Journal (article/letter/editorial) | | mineralization in Norway: a review Roy Kristiansen Postboks 32, N-1650 Sellebakk, Norway (mykosof@online...lithium (Grew et al. 2018), while we only have 16 in Norway. Oftedal (1940) wrote "Minerals containing appreciable...amounts of lithium appear to be particularly rare in Norway". However, he pointed out that a real lithium mica...multi-colored Li-tourmalines and spodumene from a pegmatite at Ågskardet in Holandsfjord, Nordland. Frigstad...from Iveland. The diversity of lithium minerals in Norway are much less advanced than in Sweden and Finland |  | | Journal (article/letter/editorial) | | a post-UHP fluid-mediated regime (Tromsø Nappe, Norway). European Journal of Mineralogy 26, 623-634. Burvald...metamict allanite-(Ce) from granitic pegmatite, Fone, Aust-Agder, Norway. Abstract. PEG 2013: The 6th International...mineral species from the Stetind pegmatite, Tysfjord, Nordland, Norway: description and crystal structure... Dahlgren. S. (2015): The Blika gold deposit, Telemark: A gold-tungsten-copper-bismuth mineralization...Abstracts and Proceedings of the Geological Society of Norway 1/2015, 19-20. Folvik, H.O. & Fjellvang, R. (2015): |  | | Journal (article/letter/editorial) | | 615 UNUSUAL (Na,Mg)-ENRICHED BERYL AND ITS BREAKDOWN PRODUCTS (BERYL II, BAZZITE, BAVENITE) FROM EUXENITE-TYPE...EUXENITE-TYPE NYF PEGMATITE RELATED TO THE OROGENIC ULTRAPOTASSIC TŘEBÍČ PLUTON, CZECH REPUBLIC Milan...Abstract An intragranitic, euxenite-type NYF pegmatite, Kožichovice II, derived from the ultrapotassic...contains pale green prismatic crystals of primary beryl I, up to 3 cm long, arranged in radial aggregates...albite or K-feldspar. Beryl I is locally altered to the secondary mineral assemblage beryl II + bavenite + |  | | Journal (volume) | | Raade Blue, octahedral-substituted beryl from Norway: A case study of beryl and associated phenakite from...Kihle & Ronald Werner Sillimanite in a granite pegmatite at Evje, Aust-Agder 37 Alf Olav Larsen A new...sphaerobertrandite from the Larvik Plutonic Complex, Norway 45 Knut Edvard Larsen og Bjørn Kåre Stensvold...Dan Topa Eclarite from Bleka, Svartdal, Telemark county, Norway 65 Alf Olav Larsen (red.) Bleka grube...R. Tveito. Sagnet I Setesdal og øvre deler av Telemark er det en rekke gruver og skjerp fra den tid skjerpefeberen |  | | Journal (article/letter/editorial) | | Springer-Verlag1990 Caesian Bazzite in Granite Pegmatite in Tordal, Telemark, Norway G. Juve I and S. Bergstol z 1Norges...Trondheim, Norway 2Inst. for Geologi og Bergteknikk, NTH, Universitetet i Trondheim, Norway With 4 Figures...Bazzite, Be3Sc2Si6018 , the scandium analogue of beryl, is a rare accessory mineral together with ixiolite...cleavetandite-amazonite pegmatites at Heftetjern, Tordal, Telemark, Norway. Chemical investigation shows that...Caesium-haltiger Bazzit in Granitpegmatiten yon Tordal, Telemark, Norwegen Bazzit, Be3SczSi6Oa8,das Scandium-Analogon |  | Gramaccioli, C. M., Diella, V., Demartin, F., Orlandi, P., Campostrini, I. (2000) Cesian bazzite and thortveitite from Cuasso al Monte, Varese, Italy: A comparison with the material from Baveno, and inferred origin. The Canadian Mineralogist, 38 (6) 1409-1418 doi:10.2113/gscanmin.38.6.1409 | Journal (article/letter/editorial) | | discovery of thortveitite in the Iveland region in Norway as the first known mineral in which scandium is...in Table 2, together with those of a sample from Norway and of pure synthetic thortveitite for comparison...corresponding data on “classic” occurrences in Norway and Madagascar (Bianchi et al. 1988), as well with...considered is a probable reason for this error. As in beryl (Hänni 1980, Aurisicchio et al. 1988, Artioli et...Bergstøl (1990) for bazzite from the Heftetjern pegmatite, Tørdal, Norway, and by Della Ventura et al. (2000) |  | | Journal (article/letter/editorial) | | the Scandium 2003 International Symposium, Oslo, Norway (August 2003) Eur. J. Mineral. 2004, 16, 951–956...to 1915, just a few years after the discovery in Norway of thortveitite, the first known scandium mineral...similarity with the Norwegian locality of Heftetjærn, Tørdal, where fluorite is common and many of the Sc-bearing...thortveitite. This rare species was first found in Norway in 1903, but the presence of scandium had remained...characterization of bazzite as a member of the beryl group (Bergerhoff & Nowacki, 1955). After the original |  | 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...be measured. Scandium enrichment in the Heftetjern pegmatite and the crystal chemistry of scandium are...[Ca2ScSn(Si2O7)(Si2O6OH)] from the Heftetjern granite pegmatite in the Tùrdal area (Telemark, Norway) brings the total |  | | Journal (article/letter/editorial) | | latecomers in the geologic record: the oldest known is beryl in pegmatites associated with the Sinceni pluton...Urals, Russia) and the Larvik alkalic complex, Norway, but nonetheless related to continental collision;...appearance of the most abundant Be minerals, such as beryl and phenakite, early in the history of Be mineralization...complexes, supercontinent cycle, crystal structure, beryl Introduction Minerals are conventionally thought...tourmaline (rubellite) from Manjaka, Sahatany Pegmatite Field, Antananarivo Province, Madagascar. Coin |  | | Journal (volume) | | discoveries from the Larvik Plutonic Complex, southern Norway 47 Harald Oskar Folvik Mineralene fra Skjerpemyr...Fikkjebakke industriområde, Sannidal, Kragerø, Telemark 82 Alf Olav Larsen og Arne Åsheim Oberstløytnantskjerpet...Oberstløytnantskjerpet ved Fjellgardane i Fyresdal, Telemark 86 Alf Olav Larsen, Jörgen Langhof og Andreas Karlsson...richterite from the Hydro quarry, Fen complex, Southern Norway: crystallographic data and crystal-chemistry 102...locality at the Kjennerudvann lake, Kongsberg, Norway 110 Roy Kristiansen and Hans Christian Olsen |  | | Journal (article/letter/editorial) | | mikroskopiske krystaller (-0.2 mm) pa overflaten av beryl I. Materiale fra samme lokalitet er senere nevnt...Kristiansen (1998). Disse har en normal sammensetning. Heftetjern i Tl!lrdal er trolig den rikeste milarittforekomst...Fualevik, Stavern, Vestfold H0vdalen, T0rdal Heftetjern, T0rdal 10 Harestua, Hadeland, Hedmark 2 3...bare en kation eller anion. Flere pr0ver fra Heftetjern i T0rdal er analysert, men de aller fleste er...(1996). Analyse av en Iiten milarittkrystall fra Heftetjern er Oppf0rt i Tabell 2. Heftetjernpegmatitten |  | | Journal (article/letter/editorial) | | recrystallization of Sc-rich precursors in Dolní Bory pegmatite: Evidence for different mobility of Sc, Y, REE...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...1988) and mainly in some accessory minerals (e.g., beryl, garnet, tourmaline, zircon, ixiolite, wolframite...(Moëlo et al., 2002), and in peraluminous granitic pegmatite from Dolní Bory, Moldanubian Zone, Czech Republic |  | | Journal (article/letter/editorial) | | member of the milarite group from the Heftetjern pegmatite, Tørdal, Norway: description and crystal structure...in the Heftetjern pegmatite, located at 8° 45' E, 59° 11' N, about 4.3 km NW of Tørdal, Telemark county...county, southern Norway. As a result of the intimate intergrowth of the two species, properties are reported...assemblages in vugs and fractures of the Heftetjern pegmatite. Minerals directly associated with oftedalite–Sc-rich...wrote the Þrst papers on the mineralogy of the Tørdal pegmatites. Oftedalite is only the tenth mineral |  | | Journal (article/letter/editorial) | | ROY KRISTIANSEN PO Box 32, N-1650, Sellebakk, Norway ABSTRACT The crystal structure of ‘Ca-hingganite-(Y)’...formal name to the material from the Heftetjern granitic pegmatite, Norway, described here, we will write the...mineral occurs in the Heftetjern granitic pegmatite, located in southern Norway at 5988.6 0 N, 8845.4...4 0 E, about 4.8 km NW of the small parish of Tørdal at an altitude of ca. 650 m above sea level. It is...kristiansenite, heftetjernite, and agakhanovite-(Y). The pegmatite consists dominantly of cleavelandite, partly amazonitic |
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Heftetjern pegmatite, Tørdal, Drangedal, Telemark, Norway