 | 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...very dark brown crystals in a single small void in albite. Other associated minerals are fluorite, muscovite |  | | 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 |  | 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 |  | | Report (issue) | | 15(3)° X-ray Powder Pattern: Heftetjern pegmatite, Tørdal, Telemark, Norway. 3.000 (100), 2.9570 (97),...2.07 53.58 14.25 97.05 (1) Heftetjern pegmatite, Tørdal, Telemark, Norway; average of 8 electron microprobe...vugs in albite in a mixed LCT-NYF type cleavelandite-amazonite pegmatite. Association: Albite, fluorite...Distribution: From the Heftetjern pegmatite, between Høydalen and Skarsfjell, Tørdal, Telemark, Norway. Name: For...locality that produced the first specimens, Heftetjern pegmatite, Norway. Type Material: Department of Geology |  | 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 |  | 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 |  | 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...granite pegmatite at Heftetjern, Tørdal, Telemark, Norway. Associated minerals are quartz, albite, Sc- and...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 |  | 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) | | milarite-group mineral from the Heftetjern pegmatite, Tørdal, Southern Norway: Description and crystal structure...R3T 2N2, Canada 2 PO Box 32, N-1650 Sellebakk, Norway Abstract Agakhanovite-(Y), ideally (YCa)o2KBe3Si12O30...milarite-group mineral from the Heftetjern pegmatite, Tørdal, southern Norway. Crystals are prismatic along...species; milarite-group mineral; Heftetjern pegmatite, Tørdal, southern Norway; crystal structure; electron...from Grorud, Norway. Černý et al. (1991) described Y-rich milarite from the Jaguaraçú pegmatite, Minas Gerais |  | 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 |  | | Report (issue) | | 111.4(1)° Z = 2 X-ray Powder Pattern: Kragerö, Norway. 2.812 (100), 4.69 (80), 2.635 (80), 2.603 (80)...85 31.60 5.96 0.62 [1.83] 99.98 (1) Kragerö, Norway. (2) Predazzo, Italy; total Fe as Fe2O3; B2O3 and...(3) Evans-Lou quarry, Canada. (4) Heftetjern pegmatite, Tørdal, Norway; electron microprobe analysis, H2O...Hellandite group. Occurrence: In granite pegmatite (Norway; Wakefield Lake, Canada). Association: Tourmaline...apatite, phenakite, zircon, titanite (Kragerö, Norway); quartz, chlorite, fergusonite, kainosite-(Y) |  | | 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 (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 |  | | 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 |  | | Journal (article/letter/editorial) | | and sodalite syenites, with associated alkaline pegmatite dikes, xenoliths, and igneous breccias and is...Arisite-(Ce) from MSH occurs in small alkaline pegmatite veins and lenticular patches within syenite and...alkaline pegmatites it is associated with aegirine, albite, a clinoamphibole, a eudialyte-group mineral, microcline...Associated minerals include natrolite, aegirine, albite, manganoneptunite, rhodochrosite, sphalerite, astrophyllite...Carbobystrite was found in a 5 × 100 m hyperagpaitic pegmatite in an ijolite-urtite body near its contact with |  | 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) | | mineral in vugs in an amazonite pegmatite at Heftetjern, Tørdal, Telemark, Norway. The silicate structure has...associated with quartz, albite, apatite, biotite, and stilpnomelane. The Heftetjern pegmatite hosts a significant...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...the discovery of more than thirty species new to Norway, coauthorship of seven new mineral species descriptions |  | | 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 |  | 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) | | 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...al., and the recent discovery at Heftetjærn, Tørdal, Norway, is one of the most important (Bergstøl & Juve |  | | 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...enclosed in massive quartz at the contact with albite or K-feldspar. Beryl I is locally altered to the...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 |  | | 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 |  | | Report (issue) | | Z=2 X-ray Powder Pattern: Heftetjem pegmatite,Tørdal, Norway. 2.865 (100), 3.287 (96), 4.134 (84),...52 [7.06] [1.74] 98.91 (1) Heftetjem pegmatite,Tørdal, Norway; average of 7 electron microprobe analyses...Occurrence: In miarolitic cavities in granitic pegmatite and crystallized from late-stage hydrothermal...Microcline, albite, quartz, milarite, kristiansenite. Distribution: From the Heftetjem pegmatite, between...between Høydalen and Skarsfjell, Tørdal, Norway. Name: Honors Atali A. Agakhanov (b. 1971), mineralogist at |
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Heftetjern pegmatite, Tørdal, Drangedal, Telemark, Norway