 | | | | 709–722 Triclinic titanite from the Heftetjern granitic pegmatite, Trdal, southern Norway A. J. LUSSIER1...Manitoba, Canada R3T 2N2 PO Box 32, N-1650 Sellebakk, Norway [Received 13 August 2009; Accepted 27 August 2009]...from a sample of titanite from the Heftetjern granitic pegmatite, Tørdal, southern Norway, were extracted...extracted for structure analysis and shown to have triclinic symmetry. Unit-cell parameters are as follows:...intensities were averaged in both monoclinic and triclinic Laue symmetries, giving R(merge) values of ~14% |  | | Journal (article/letter/editorial) | | Heftetjernitt og triklin titanitt fra Heftetjern i Tørdal Av Roy Kristiansen ABSTRACT: This is a short...variety triclinic titanite, both from the granitic pegmatite at Heftetjern, Tørdal, south Norway. Heftetjern...Heftetjern i Tørdal-heiene i Telemark begynner etter hvert å bli litt av en ”gullgruve”, og siste tilskuddet...scandium-mineralet først funnet og beskrevet fra Heftetjern (typelokalitet). De to andre er kristiansenitt...morfologi og farger. Så også med titanitten fra Heftetjern som der er et sendannet mineral i miarolitiske |  | | Journal (article/letter/editorial) | | all mineral species new to science discovered in Norway during the period 2001 - 2016, a total of 32 species...et al. (2001). Typelokalitet: Heftetjern, Tørdal, Drangedal, Telemark. Typemateriale: Geologisk museum...(2002). Krystaller av kristiansenitt fra Heftetjern, Tørdal. SEM-foto: H. Folvik. Kristiansenitt er...som var den første til å beskrive mineralogien i Tørdal-området. Funnet av Roy Kristiansen. Beskrevet av...Typelokalitet: Heftejern granittpegmatitt, Tørdal, Drangedal, Telemark. Typemateriale: Canadian Museum of Nature |  | 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 |  | | 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 |  | | 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 (issue) | | Tobiassen Heftetjernitt og triklin titanitt fra Heftetjern i Tørdal av Roy Kristiansen Nye mineraler for Norge...from the Middle Ordovician of the Oslo Region, Norway. Lethaia, Vol. 39. Clarkson, Levi-Setti and Horváth...1). Den ble kjøpt fra Christiania Bergbureau of Norway i oktober 1901 for 27 pund 11 shilling og 11 pence...granite pegmatites of Iveland, Setesdal, southern Norway. Norsk Geologisk Tidsskrift, 14: 211-311. Brøgger... Heftetjernitt og triklin titanitt fra Heftetjern i Tørdal Av Roy Kristiansen ABSTRACT: This is a short |  | | 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) | | Plumbomicrolite from the Heftetjern granitic pegmatite, Terdal, Telemark, south Norway Gunnar Raade Introduction...Results The analysed samples occur in the Heftetjern granitic pegmatite as brownish to greenish octahedra, less...The occurrence of plumbomicrolite in the Heftetjern pegmatite was briefly mentioned by Raade & Kristiansen...likely for pyrochlore group minerals from the Heftetjern occurrence, where cassiterite has been found...found (Berqstel & Juve 1988), and a triclinic titanite is reported to contain 5.87 wt% Sn02(Lussier et al |  | 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) | | 5)(SiO4)O, a new mineral of the titanite group from the Piława Górna pegmatite, the Góry Sowie Block, southwestern...5Ta0.5)(SiO4)O, was found in a Variscan granitic pegmatite at Piława Górna, Lower Silesia, SW Poland. The...described synthetic material. Żabińskiite is triclinic (space group symmetry A1) and has unit-cell parameters...isostructural with triclinic titanite and bond-topologically identical with titanite and other minerals...minerals of the titanite group. Żabińskiite crystallized along with (Al,Ta,Nb)-bearing titanites at increasing |  | | Journal (article/letter/editorial) | | pegmatites of the Larvik plutonic complex, Oslo Rift , Norway: the role of volatile components. 29th Nordic Geological...Mg-metasomatised 0degaarden gabbro, Bamble sector, SE Norway. 29'h Nordic Geological Winter Meeting, NGF Abstracts...deposits of the Reros distri ct , Trondheim Region , Norway: Implications for pyrite deformation mechanisms...of the lavenite group from South Greenland and Norway. Norsk Bergverksmuseum, skrift 43 , 3539. GAUTNEB...Lillebukt Alkaline Complex, Stierney, Northern Norway. Norges Geologiske Undersekelse Report 2009.061 |
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Heftetjern pegmatite, Tørdal, Drangedal, Telemark, Norway