 | | 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...SIMS. Textural evidence shows that early-formed thortveitite is broken up by bazzite and scandian milarite...milarite, which seem to occur in equilibrium. Thortveitite is also partly replaced by kristiansenite. The two |  | Kolitsch, Uwe, Kristiansen, Roy, Raade, Gunnar, Tillmanns, Ekkehart (2010) Heftetjernite, a new scandium mineral from the Heftetjern pegmatite, Tordal, Norway. European Journal of Mineralogy, 22 (2) 309-316 doi:10.1127/0935-1221/2010/0022-1987 | Journal (article/letter/editorial) | | a new scandium mineral from the Heftetjern pegmatite, Tørdal, Norway UWE KOLITSCH1,*, ROY KRISTIANSEN2...kolitsch@nhm-wien.ac.at 2 PO Box 32, 1650 Sellebakk, Norway 3 Naturhistorisk Museum, Universitetet i Oslo,...Blindern, 0318 Oslo, Norway and Norsk Bergverksmuseum, Postboks 18, 3602 Kongsberg, Norway 4 Institut für...new scandium mineral from the Heftetjern pegmatite, Tørdal, Telemark, Norway. In the type specimen, it occurs...scandiobabingtonite, cascandite (Raade & Erambert, 1999) and thortveitite (Kristiansen, 2003), as well as the two new |  | 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 |  | | 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...17 Tørdal pegmatites in order to better understand the distribution of Sc and Be within pegmatite bodies...bodies as well as across the entire pegmatite field. The mineral chemistries were determined with EPMA |  | | 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...discovery of a true scandium mineral in nature, viz. thortveitite (Sc2Sb07), was marked by an International symposium...type locality at Heftet jern in Tørdal, in the county of Telemark, Norway. New data of Scandium-minerals...description of the first true Scandium-mineral thortveitite (Schetelig 1911) only eight more Sc-minerals |  | | Report (issue) | | X-ray Powder Pattern: Heftetjern pegmatite, Telemark county, southern Norway. 3.229 (100), 2.880 (80)...4.71 [7.41] 99.11 (1) Heftetjern pegmatite, Telemark county, southern Norway; average of 10 electron...granitic pegmatite. Association: Sc-rich milarite, tourmaline, yttrian milarite, bazzite, thortveitite, kristiansenite...Distribution: From the Heftetjern pegmatite, ~ 4.3 km NW of Tørdal, Telemark county, southern Norway. Name: Honors...geochemistry of scandium and on the mineralogy of the Tørdal pegmatites. Type Material: The Canadian Museum |  | 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 |  | Steffenssen, Georg, Müller, Axel, Rosing-Schow, Nanna, Friis, Henrik (2019) The distribution and enrichment of scandium in garnets from the Tørdal pegmatites, south Norway, and its economic implications. The Canadian Mineralogist, 57 (5) 799-801 doi:10.3749/canmin.ab00025 | Journal (article/letter/editorial) | | ENRICHMENT OF SCANDIUM IN GARNETS FROM THE TØRDAL PEGMATITES, SOUTH NORWAY, AND ITS ECONOMIC IMPLICATIONS GEORG...GEORG STEFFENSSEN§ Colletts gate 49B, 0456 Oslo, Norway AXEL MÜLLER Natural History Museum, University...University of Oslo, P.O. Box 1172 Blindern, 0318 Oslo, Norway Natural History Museum, Cromwell Road, London SW7...1172 Blindern, 0318 Oslo, Norway Keywords: pegmatite, garnet, scandium, Tørdal. INTRODUCTION RESULTS...(Grenvillian) Tørdal pegmatite field, located in the county of Telemark in southern Norway, is known for |  | Miyawaki, Ritsuro, Momma, Koichi, Yokoyama, Kazumi, Shigeoka, Masako, Matsubara, Satoshi, Ito, Miku, Nakai, Izumi, Kristiansen, Roy (2015) Mn-bearing hellandite-(Y) from Heftetjern pegmatite, Tørdal, Norway. The Canadian Mineralogist, 53 (2) 345-356 doi:10.3749/canmin.1400068 | Journal (article/letter/editorial) | | Mn-BEARING HELLANDITE-(Y) FROM THE HEFTETJERN PEGMATITE, TØRDAL, NORWAY RITSURO MIYAWAKI§, KOICHI MOMMA...Japan ROY KRISTIANSEN PO Box 32, N-1650 Sellebakk, Norway ABSTRACT Mn-bearing hellandite-(Y) occurs as pinkish...mm) in the Sc-rich granite pegmatite at Heftetjern, Tørdal, Telemark, Norway. Associated minerals are quartz...hellandite-(Y), borosilicate, manganese, Heftetjern, Norway. INTRODUCTION Hellandite-(Y) is the premier... 346 Mn-BEARING HELLANDITE-(Y) FROM THE HEFTETJERN PEGMATITE FIG. 1. A photomicrograph of Mn-bearing |  | 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 |  | | | | Triclinic titanite from the Heftetjern granitic pegmatite, Trdal, southern Norway A. J. LUSSIER1, M. A. COOPER1...Manitoba, Canada R3T 2N2 PO Box 32, N-1650 Sellebakk, Norway [Received 13 August 2009; Accepted 27 August 2009]...sample of titanite from the Heftetjern granitic pegmatite, Tørdal, southern Norway, were extracted for structure...electron microprobe analysis, Heftetjern granitic pegmatite, Tørdal, Norway. Introduction TITANITE, ideally...from the Heftetjern granitic pegmatite, Tørdal, southern Norway. The Heftetjern pegmatite The Heftetjern |  | | Journal (article/letter/editorial) | | the Scandium 2003 International Symposium, Oslo, Norway (August 2003) Eur. J. Mineral. 2004, 16, 951–956...just a few years after the discovery in Norway of thortveitite, the first known scandium mineral (1911)...minerals were recognized to be present, among which thortveitite (Orlandi, 1990) and scandiobabingtonite [Ca2FeScSi5O14(OH)]...similarity with the Norwegian locality of Heftetjærn, Tørdal, where fluorite is common and many of the Sc-bearing...Schetelig (1911) for thortveitite. This rare species was first found in Norway in 1903, but the presence |  | | Journal (article/letter/editorial) | | mineral in vugs in an amazonite pegmatite at Heftetjern, Tørdal, Telemark, Norway. The silicate structure has...apatite, biotite, and stilpnomelane. The Heftetjern pegmatite hosts a significant number of scandium minerals...kristiansenite, oftedalite, scandiobabingtonite, and thortveitite. It is the type locality for three of these:...from Norway who first noticed the new mineral. R oy Kristiansen was born in Fredrikstad, Norway. His...became the leading expert on new minerals from Norway and remains an active amateur-professional collaboration |  | | 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 |  | 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) | | 38, pp. 1409-1418 (2000) CESIAN BAZZITE AND THORTVEITITE FROM CUASSO AL MONTE, VARESE, ITALY: A COMPARISON...I-20133 Milano, Italy ABSTRACT The occurrence of thortveitite, Sc2Si2O7, and bazzite, Be3Sc2Si6O18, in the...by transition elements. Keywords: scandium, thortveitite, bazzite, Baveno, Cuasso al Monte, Italy. SOMMAIRE...Eberhard’s (1908, 1910) discovery of thortveitite in the Iveland region in Norway as the first known mineral in...have been observed at Baveno: for instance, thortveitite Sc2Si2O7 occurs in very unusual specimens as |  | 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...were known (with year of ®rst description): thortveitite [(Sc,Y)2Si2O7] (1911), bazzite [Be3(Sc, Al)2Si6O18] |  | | 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...Saturation of any Sc-dominant mineral (except thortveitite, Sc2Si2O7) is almost never achieved during primary...have been found and among the terrestrial ones thortveitite, Sc2Si2O7, is the only primary magmatic mineral |  | | 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...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...Mineral der CleavelanditAmazonit-Pegmatite von Heftetjern, Tordal, Telemark, Norwegen. Seine Chemische Analyse |  | | Journal (article/letter/editorial) | | II, BAZZITE, BAVENITE) FROM EUXENITE-TYPE NYF PEGMATITE RELATED TO THE OROGENIC ULTRAPOTASSIC TŘEBÍČ...Abstract An intragranitic, euxenite-type NYF pegmatite, Kožichovice II, derived from the ultrapotassic...bazzite from Kožichovice, Kazakhstan and Tørdal, Telemark, Norway, suggests the existence of new phases...(Kožichovice) and Na+Be3ScFe2+Si6O18 (Kazakhstan, Norway). Low Fe/(Fe + Mg) values, in the range 0.14–0...fractionation, granitic pegmatite, Třebíč pluton, Czech Republic. Sommaire La pegmatite intragranitique de |  | | 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...green tourmaline, yttrian milarite, bazzite, thortveitite, kristiansenite, and bertrandite. The name honors |  | | 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 |  | 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...bertrandite, beryl, euclase, helvite, phenakite, thortveitite), Y – REE – Nb minerals (aeschynite-(Ce), euxenite-(Y)...Scsilicates bazzite, ideally Be3 Sc2 Si6 O18, and thortveitite, (Sc, Y)2 Si2 O7, defines the pegmatites from...zinnwaldite are scarce, with the Heftetjern pegmatite in Tørdal, Norway (Raade et al. 2004), and the miarolitic...and features let Woitschach to postulate the pegmatite mica being zinnwaldite: (a) It shows a non-uniform |  | | 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…………………… |
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