 | Müller, Axel, Ihlen, Peter M., Snook, Ben, Larsen, Rune Berg, Flem, Belinda, Bingen, Bernard, Williamson, Ben J. (2015) The Chemistry of Quartz in Granitic Pegmatites of Southern Norway: Petrogenetic and Economic Implications. Economic Geology, 110 (7) 1737-1757 doi:10.2113/econgeo.110.7.1737 | Journal (article/letter/editorial) | | Chemistry of Quartz in Granitic Pegmatites of Southern Norway: Petrogenetic and Economic Implications* Axel Müller...1172, Blindern, 0318 Oslo, Norway 2 Natural 3 Geological Survey of Norway, P.O. Box 6315 Sluppen, N-7491...N-7491 Trondheim, Norway 4 Norwegian 5 Camborne History Museum, Cromwell Road, London SW7 5BD, UK University...University of Science and Technology, N-7491 Trondheim, Norway School of Mines, University of Exeter, Cornwall...pegmatites in the Froland and Evje-Iveland pegmatite fields, southern Norway, have been determined to establish |  | Müller, Axel, Spratt, John, Thomas, Rainer, Williamson, Ben J., Seltmann, Reimar (2018) Alkali-F-Rich Albite Zones in Evolved NYF Pegmatites: The Product of Melt–melt Immiscibility. The Canadian Mineralogist, 56 (4) 657-687 doi:10.3749/canmin.1700087 | Journal (article/letter/editorial) | | History Museum, P.O. 1172 Blindern, N-0318 Oslo, Norway Natural History Museum of London, Cromwell Road...(NYF) rare metal pegmatites from Evje-Iveland, southern Norway, cannot be metasomatic in a strict sense...zoning, and melt inclusion data from the Evje-Iveland pegmatites document a difference in crystallization...deeply emplaced pegmatites and albite zones of Evje-Iveland (15 to 19 km) is suggested. We argue that the protracted...zone). Moreover, crystallization ages of Evje-Iveland pegmatites, ranging from 912 6 2 Ma to 904 6 1 |  | | Journal (article/letter/editorial) | | Distribution of Li, Na, K, Rb, Cs, Pb and Tl in southern Norwegian pre-Cambrian alkali feldspars K. S. HEIER* and...have been determined spectrographicall?-and St1 and K by flame photometer in eighty-eight feldspars from...described. Sormal K/Rb ratios are found except for those from some large pegmatite feldspar which are enriched...shown to be related to feldspar structure and bulk composition. Changes in the K/Kb ratio are traced with...from the pre-Cambrian basement comples of southern Norway (Fig. 1). The general geological setting has been |  | | 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 Evje-Iveland pegmatite fields contain the most evolved pegmatites, with micas having atomic K/Rb ratios |  | | Thesis/Dissertation | | Stamp with a thortveitite crystal in feldspar from Evje-Iveland, issued by the Norwegian Postal Service...geologist in Evje-Iveland who gave helpful insight during field trips to Evje-Iveland. Last but not least...formation of the Sc-silicate thortveitite in the Evje-Iveland pegmatite field. A correlation between a muscovite-...only found in biotite-rich pegmatites in Evje-Iveland. Biotite start to form at higher temperatures than...Evje-Iveland (Müller et al., 2015). Chemical analysis on garnets from pegmatites in Evje-Iveland indicate |  | | Journal (article/letter/editorial) | | University of Oslo,P.O.Box1047,Blindern,N-0316Oslo,Norway PETERM. IHLEN, NorwegianGeological Survey,LeivEriksons...LeivEriksons vei 39, P.O.Box3006,Lade,N-7002Trondheim, Norway AND ARNEBJORLYKKE Departmentof Geology,Universityof...N-0316Oslo,Norway Abstract The HelgelandNappe Complexof the uppermostCaledonianallochthonsof Norway is hostto...and vei 39, P.O. Box3006, Lade,N-700•2Trondheim,Norway. Vik (1975) suggestedthat the major part of the...0361-0128/93/1511/1810-20 $4.00 18 10 HELGELAND COMPLEX, NORWAY: ORE-FORMING PROCESSES 1811 metalswere depositedearlierthanthe |  | Auwera, Jacqueline Vander, Bogaerts, Michel, Liégeois, Jean-Paul, Demaiffe, Daniel, Wilmart, Edith, Bolle, Olivier, Duchesne, Jean Clair (2003) Derivation of the 1.0–0.9 Ga ferro-potassic A-type granitoids of southern Norway by extreme differentiation from basic magmas. Precambrian Research, 124 (2) 107-148 doi:10.1016/s0301-9268(03)00084-6 | Journal (article/letter/editorial) | | Ga ferro-potassic A-type granitoids of southern Norway by extreme differentiation from basic magmas Jacqueline...close to the Mandal-Ustaoset Line (MUL) of southern Norway. These hornblende biotite granitoids (HBG) define...melting of two contrasting sources in southern Norway. The source duality could result from an increasing...Granites; Sveconorwegian; Proterozoic; Southern Norway ∗ Corresponding author. Tel.: +32-4-3662253;...9 Ga, the southwestern Baltic shield (southern Norway and Sweden) was intruded by a 0301-9268/03/$ – |  | | Journal (article/letter/editorial) | | Accepted Manuscript The Bamble Sector, south Norway: A review Timo G. Nijland , Daniel E. Harlov , Tom...Harlov, D.E., Andersen, T., The Bamble Sector, south Norway: A review, Geoscience Frontiers (2014), doi: 10... ACCEPTED MANUSCRIPT The Bamble Sector, south Norway: A review Timo G. Nijland a,*, Daniel E. Harlov...University of Oslo, PO Box 1047, Blindern, 0316 Oslo, Norway * SC Corresponding author. M AN U E-mail:...Abstract The Proterozoic Bamble Sector, South Norway, is one of the world's classic amphibolite- to |  | | Journal (article/letter/editorial) | | Bingen *, Anne Birkeland, Øystein Nordgulen, Ellen M.O. Sigmond Geological Sur6ey of Norway, N.G.U, Lei6...Lei6 Eirikssons 6ei 39, N-7040, 7491 Trondheim, Norway Received 28 February 2000; accepted 19 January 2001...metasedimentary units in the Sveconorwegian orogen in S Norway. Turbidite-type sediments in the Veme complex (Begna...differentiated continental crust older than 1.5 Ga in S Norway. Two samples of the Hettefjorden and Festningsnutan...Provenance; Terranes; U/Pb zircon; Proterozoic; Southern Norway * Corresponding author. Fax: + 47-73-921620. E-mail |  | | Journal (article/letter/editorial) | | the Caledonian Bindal Batholith, central Norway A n n e B i r k e l a n d a, O y s t e i n N o r d g u...g e L. C u m m i n g c a n d A r n e B j o r l y k k e b aNorwegian Geological Survey, Leiv Eriksons vei...Trondheim, Norway bDepartment of Geology, University of Oslo, P.O.Box 1047, Blindern, 0316 Oslo 3, Norway CDepartment...accepted July 22, 1992) LITHOS ABSTRACT 0 Birkeland, A., Nordgulen, O., Cumming, G.L. and Bjorlykke...origin of the Caledonian Bindal Batholith, central Norway. Lithos, 29: 257-271. The Bindal Batholith is the |  | | Journal (article/letter/editorial) | | cobalt mineralization in the Modum complex, South Norway Implications for Precambrian crustal evolution...N-0562 Oslo, Norway b Department of Geology, P.O. Box 1047, Blindern, N-0316 Oslo, Norway Abstract In...complex in the Precambrian Kongsberg sector of South Norway, cobalt sulphides and arsenides, chalcopyrite and...crust 1. Introduction The Precambrian of Southeast Norway (Fig. 1) belongs to the Southwest Scandinavian...1993). In the Kongsberg and Bamble sectors of South Norway 420 T. Andersen, H.-F. Grorud / Precambrian |  | | Journal (article/letter/editorial) | | University of Oslo,P.O.Box1047,Blindern,N-0316Oslo,Norway Abstract The newlydiscovered Wulashan golddepositin...theDahuabei granitoid batholith defined byfiveK feldspar samples. Leadisotope dataof 13 galenaandpyritesamples...and•'"6Pb/""4pb vs. "øSPb/"ø4pb) display a lineartrend,withK feldspar oftheDahuabei granitoid batholith atthe mostradiogenic...adjacentto granitoidintrusions(Sun, 1986; quartz-K * Presentaddress: Instituteof MineralDeposits,ChineseAcad-...amphibolite, marble, magnetite-quartzite,sillimanite-garnet-K feldspargneiss,and charnockite.The protolithsfor amphibolite |  | | Journal (article/letter/editorial) | | alteration zone, Bleikvassli zinc-lead deposit, northern Norway H. Skauli 1.,, A. Bjorlykke 1, and R.I. Thorpe...Universityof Oslo, P.O. Box 1047 Blindern, N-0316 Oslo, Norway 2 Geological Survey of Canada, 601 Booth Street... Kjorboveien16, P.O. Box 490, N-1301 Sandvika, Norway * P r e s e n t address. The Bleikvassli Zn-Pb...specimens of the microcline gneiss, microcline feldspar separates and galenas. The purpose of this study...layering is defined by the relative proportions of feldspar and mica. The central part of the microcline gneiss |  | Bingen, Bernard, Nordgulen, Øystein, Sigmond, Ellen M.O., Tucker, Robert, Mansfeld, Joakim, Högdahl, Karin (2003) Relations between 1.19–1.13 Ga continental magmatism, sedimentation and metamorphism, Sveconorwegian province, S Norway. Precambrian Research, 124 (2) 215-241 doi:10.1016/s0301-9268(03)00087-1 | Journal (article/letter/editorial) | | sedimentation and metamorphism, Sveconorwegian province, S Norway Bernard Bingen a,∗ , Øystein Nordgulen a , Ellen...Högdahl c,1 a Geological Survey of Norway, 7491 Trondheim, Norway Department of Earth and Planetary Sciences...A-type granitoids. In the Sveconorwegian province, S Norway, bimodal 1.17–1.14 Ga metavolcanic rocks of the...province, in the Telemark, Bamble and Rogaland–Vest Agder sectors, indicating that these sectors were part...geochronology; Rhyolite; Granite; Clastic sediment; Southern Norway 1. Introduction A common feature of the Grenville |  | | Journal (article/letter/editorial) | | geochemistry of the Lyngdal granodiorite (Southern Norway) and the role of fractional crystallisation in...Received 6 November 2001 Abstract In south-western Norway, the Sveconorwegian orogenic thickening (1024–970...Elsevier Science B.V. All rights reserved. Keywords: Norway; Sveconorwegian; Post-collisional; A-type; Granitoids;...address: mbogaerts@ulg.ac.be (M. Bogaerts). High-K and high [FeOt /(FeOt + MgO)] granitoids witness a...the basis of geochemical arguments. In Southern Norway, an important magmatism occurred at ca. 950–930 |  | | Report (chapter) | | potential of potassic feldspar-rich gneisses in Tysfjord/Hamarøy, northern Norway TOR ARNE KARLSEN Karlsen...potential of potassic feldspar-rich gneisses in Tysfjord/Hamarøy, northern Norway. Norges geologiske undersøkelse...undersøkelse Bulletin 436, 129-135. Potassic feldspar gneiss in the Tysfjord/Hamarøy area may be a potential...Survey of Norway, N-7491 Trondheim, Norway. Introduction Geological setting Traditionally, feldspar was...such as flotation make it possible to extract feldspar from many rock types. The parent rocks worldwide |  | | Thesis/Dissertation | | uio.no/ Abstract In the Kragerø area in South Norway, tourmaline is commonly found in Sveconorwegian...Sveconorwegian orogen. A: Simplified map of southern Norway and southwestern Sweden showing the domains and...areas. B: Simplified geological map of southern Norway and parts of southwestern Sweden. The pegmatite...contact. No obvious border zone is developed, large feldspar crystals grew immediately from the contact plane...distribution. All samples are rich in Ti, and poor in Ba, K, La, Ce, and Nd relatively to the UCC. .......... |  | Savatenkov, Valery M., Malyshev, Sergey V., Ivanov, Alexei V., Meffre, Sebastien, Abersteiner, Adam, Kamenetsky, Vadim S., Pasenko, Alexander M. (2019) An advanced stepwise leaching technique for derivation of initial lead isotope ratios in ancient mafic rocks: A case study of Mesoproterozoic intrusions from the Udzha paleo-rift, Siberian Craton. Chemical Geology, 528. 119253 doi:10.1016/j.chemgeo.2019.07.028 | Journal (article/letter/editorial) | | have low U/Pb elemental ratios (e.g., potassium feldspar and/or sulfides). However, these ro of minerals...geochronometers (e.g., zircon for U-Pb, mica for K-Ar etc.) is not possible. This is the case for some...as sulfides and potassium Journal Pre-proof feldspar, which have very low U/Pb ratios at elevated Pb...isotope compositions in sulfides is extensive (Birkeland and Bjørlykke, 1993; Nier, 1938; Russel and Farquhar...isotope composition cannot be excluded. na K-feldspar or plagioclase are conventionally considered |  | | Journal (article/letter/editorial) | | structure, grain size, and clay mineralogy (e.g., Birkeland, 1984). The second approach, in contrast to the...is found in minerals such as plagioclase and K-feldspar, which have low U/Pb and Th/Pb ratios and lead...much closer to the values in plagioclase and K-feldspar than to the radiogenic accessory minerals. In...All soil samples contain quartz, plagioclase, K-feldspar, biotite, zircon, opaque minerals, hornblende...profile. They include plagioclase (An7-35), quartz, K-feldspar, biotite, hornblende, magnetite, and minor amounts |  | | Journal (article/letter/editorial) | | magnesite in eclogites from the Jæren nappe, SW Norway: disequilibrium in the system CaCO3–MgCO3 and petrological...petrological implications M . A . S M I T , M . B R Ö C K E R A N D E . E . S C H E R E R Institut für Mineralogie...Jæren nappe in the Caledonian orogenic belt of SW Norway contain aragonite, magnesite and dolomite in quartz-rich...conditions. Key words: Aragonite; eclogite; magnesite; Norway; ultrahigh pressure metamorphism. INTRODUCTION...best-known and most studied terrane is the WGR in Norway (Fig. 1, inset). This extensive gneiss terrane |  | | Journal (article/letter/editorial) | | the Uppermost Allochthon (UmA) mostly in northern Norway. The Neoproterozoic and Cambrian history of this...á P.M. Ihlen Geological Survey of Norway, N-7491 Trondheim, Norway e-mail: tor.grenne@ngu.no F.M. Vokes...Engineering, Hùgskoleringen 6, N-7491 Trondheim, Norway host to two characteristic types of stratabound-stratiform...higher levels in the nappe pile, in southwestern Norway, the western Trondheim Region, the western Grong...in the western Grong District and in southwest Norway. Orthomagmatic ores occur in the form of PGE mineralisation |  | | Journal (article/letter/editorial) | | Phase Equilibria of the Lyngdal Granodiorite (Norway): Implications for the Origin of Metaluminous Ferroan...Proterozoic (950 Ma) Lyngdal granodiorite of southern Norway belongs to a series of hornblende–biotite metaluminous...granitoids; crystallization conditions; experiments; Norway; Sveconorwegian; Bishop Tuff INTRODUCTION Metaluminous...work on the well-known geological setting of SW Norway, in which both types of metaluminous ferroan granitoids...studies have shown conclusively that in southern Norway the petrogenesis of the AMC suite can be modelled |  | | Report (chapter) | | of large-scale crustal anatexis in north-central Norway WAYNE T. MARKO1*, CALVIN G. BARNES1, AARON S. YOSHINOBU1...82071, USA 3 Geological Survey of Norway, N-7491 Trondheim, Norway *Corresponding author (e-mail: wtmarko@gmail...Norwegian Caledonides (Nordgulen & Sundvoll 1992; Birkeland et al. 1993; Nordgulen et al. 1993) (Fig. 1)....situated 15 km WNW of Brønnøysund in north-central Norway and is exposed on the islands of Vega, Ylvingen...Textures range from equigranular to porphyritic with K-feldspar phenocrysts up to c. 2 cm long. Medium-grained |  | | Journal (article/letter/editorial) | | Manuscript The early-Sveconorwegian orogeny in southern Norway: tectonic model involving delamination of the sub-continental...Viola, The early-Sveconorwegian orogeny in southern Norway: tectonic model involving delamination of the sub-continental... The early-Sveconorwegian orogeny in southern Norway: tectonic model involving delamination of the sub-continental...Permanent addresses 1 Geological Survey of Norway, 7491 Trondheim, Norway 2 Department of Biological, Geological...1080 Ma. This evolution is recorded in southern Norway by two c. 25 km wide belts of up to granulite-facies |  | | Report (issue) | | are characteristic of B and C soil horizons (Birkeland, 1984, p. 13). Methods Each sample was washed...estimate the percentage of potash feldspar (hereafter referred to as K-spar), which had been stained bright...light-mineral fraction, quartz, plagioclase, alkali feldspar (Kspar), and rock fragments were identified. Percentages...minerals. From visual estimation, a slight depletion of K-spar occurs at the tops of the three paleosols, when...separated as follows: Factor 1 Heavy minerals Al, Ca, K, Mg -Ce, Co, Cr, Cu, La, Mn, Nb, Ni V. Y. Yb. Zn Fe |
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