 | | Journal (article/letter/editorial) | | Review Characterization of apatite resources in Norway and their REE potential — A review Peter M. Ihlen...Skår Geological Survey of Norway, P.O. Box 6315 Sluppen, NO-7491 Trondheim, Norway a r t i c l e i n f...deposits Sedimentary phosphates Apatite veins REE–Y–Th Norway a b s t r a c t Apatite is a necessity for the...A wide spectrum of apatite deposits is found in Norway including sedimentary, igneous, and vein type deposits...Neoproterozoic Rogaland Anorthosite Province in southwest Norway. The intrusion hosts three cumulate units with |  | | Journal (article/letter/editorial) | | Plá Cid et al. (1999, 2000). In southern Brazil, Stabel et al. (2001) described granites associated with...with the Piquiri Syenite (Vieira Jr. et al., 1989; Stabel et al., 2001). The granites are fine- to coarsegrained...pyroxene, calcic amphibole, biotite, titanite, magnetite, with minor amounts of blue amphibole, apatite...agglomerates with titanite, and uncommonly with magnetite. Some euhedral crystals occur as inclusions in...euhedral and characteristically associated with magnetite ± pyroxene in the agglomerates. Apatite and zircon |  | | 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...Mofjellet); and numerous, laterally extensive, magnetite-hematite deposits in marble-metapelite lithologies...20 Mt were known at the now abandoned Tverrfjell mine and the recently closed Joma deposit. Minor Cu-Ni |  | Griffin, W. L., Sturt, B. A., O’Neill, C. J., Kirkland, C. L., O’Reilly, Suzanne Y. (2013) Intrusion and contamination of high-temperature dunitic magma: the Nordre Bumandsfjord pluton, Seiland, Arctic Norway. Contributions to Mineralogy and Petrology, 165 (5) 903-930 doi:10.1007/s00410-012-0841-6 | Journal (article/letter/editorial) | | the Nordre Bumandsfjord pluton, Seiland, Arctic Norway W. L. Griffin • B. A. Sturt • C. J. O’Neill C....Abstract The Caledonian Nappe Complex of Arctic Norway provides rare insights into the interaction between...au B. A. Sturt Geological Survey of Norway, 7491 Trondheim, Norway C. L. Kirkland Geological Survey of...continent–continent collision. In the Caledonides of Arctic Norway (Troms and Finnmark), the development of successive...feature of the Kalak Nappe Complex (KNC) of Arctic Norway (Fig. 1); it also is the most voluminous suite |  | | Journal (article/letter/editorial) | | described by Mearns (1986). Clinopyroxene, garnet, magnetite and plagioclase were separated using conventional...samples. Mineral abbreviations as i n Fig. 2, MT = magnetite, FSP = erthitic feldspar and WR = whole rock....North America and in the Bamble-Arendal and Rogaland areas in south Norway is of crucial importance for...The granulite facies metamorphism in the Bamble-Arendal area has been dated at 1150-1100 Ma, using the...Special thanks go to T. Enger, E. Mearns and A. Stabel for skilled technical advice and to T. Miyazu for |  | Grant, Thomas B., Larsen, Rune B., Brown, Eric L., Müller, Axel B., McEnroe, Suzanne (2020) Mixing of heterogeneous, high-MgO, plume-derived magmas at the base of the crust in the Central Iapetus Magmatic Province (Ma 610-550): Origin of parental magmas to a global LIP event. Lithos, 364. 105535pp. doi:10.1016/j.lithos.2020.105535 | Journal (article/letter/editorial) | | Faculty of Engineering (NTNU), 7491 Trondheim, Norway 2 Aarhus University 3 Natural History Museum, Oslo...-lithospheric mantle source (Griffin et al., 2013; Mørk and Stabel, 1990; Roberts, 2010; Tegner et al., 1999). Estimates...spinel, rods of ilmenite and / or magnetite and trails of dolomite + magnetite + enstatite ± fluid. The inclusion...olution lamellae of orthopyroxene, Cr-Alspinel and magnetite. Intercumulus orthopyroxene is rare but some orthopyroxene...LA-ICP-MS will include the exsolutions of spinel and magnetite within clinopyroxene. rn It was therefore necessary |  | | Journal (article/letter/editorial) | | paleorift, Norway T. H. HANSTEEN Mineralogical-GeologicalMuseum, Sars Gate 1, N-0562 Oslo 5, Norway* AND W...magmatic province of the Oslo rift, south-east Norway. Euhedral quartz crystals from the abundant miarolitic...melt inclusions, granite, peralkaline, Oslo rift, Norway. Introduction A considerable amount of experimental...Neumann et al., 1989). Aegirine is usually present. Magnetite, ilmenite (both Mnrich; Neumann, 1974) and apatite...can be summarized as follows: (1) Plagioclase + magnetite + alkali feldspar _+ amphibole + ilmenite + zircon |  | | Journal (article/letter/editorial) | | ORIGIN OF PEGMATITES IN THE LARVIK PLUTONIC COMPLEX, NORWAY ØYVIND SUNDE§ AND HENRIK FRIIS Natural History...University of Oslo, P.O. Box 1172, Blindern, 0318 Oslo, Norway TOM ANDERSEN Department of Geosciences, University...University of Oslo, P.O. Box 1047, Blindern, 0316 Oslo, Norway ABSTRACT Wöhlerite is an abundant primary high...Permian Larvik Plutonic Complex in the Oslo Rift, Norway. Wöhlerite has a flexible crystal-chemical structure...rare-earth elements, petrology, mineralogy, Oslo Rift, Norway. INTRODUCTION Wöhlerite, ideally Na2Ca4Zr(Nb |  | | Journal (article/letter/editorial) | | granitic rocks, it varies from 1 to 3. As suggested by Stabel et al. (2001), these highly fractionated liquids...gnol , R. & O liveira , D.C. (2007): Oxidized, magnetite-series, rapakivi-type granites of Carajás, Brazil:...Nardi, L.V.S., Plá Cid, J., Bittencourt, M.F. & Stabel, L.Z. (2008): Geochemistry and petrogenesis of...post-collisional basins. An. Acad. Bras. Cienc. 78, 573-589. Stabel, L.Z., Nardi, L.V.S. & Plá Cid, J. (2001): Química |  | | Report (chapter) | | the southern part of the Oslo igneous province, Norway BERNARD BONIN & HENNING SØRENSEN Bonin, B. & Sørensen...the southern part of the Oslo igneous province, Norway. Norges geologiske undersøkelse Bulletin 441, 17–24...about 75 % of the area of the Oslo Rift of southern Norway (Oftedahl 1978). Granites make up about 20% of...Accessory minerals are zircon, Fe-Ti oxides (Ti-magnetite converted into maghemite and ilmenite coated by...ferrorichterite (Pedersen 1994), biotite, ilmenite, magnetite, zircon, apatite, titanite and allanite. The |  | | Journal (article/letter/editorial) | | main minerals, with plagioclase, amphibole and magnetite as additional phases. Quartz veins up to 10 cm...scarce thin ilmenite lamellae, together with magnetite, is typical of the LSS syenites and reintegrated...(Carvalho and Janasi, 2012). One LSS sample with magnetite as the only Fe–Ti oxide (PB-47B) bears the Na-richest...diopside, titanite, phlogopite, apatite, bornite and magnetite (from LSO); G) syenitic microgranular enclave...apatite (~3%), titanite (~1%) and opaque minerals (magnetite, 4%; and hemo-ilmenite, 3%). 4.2.4. Cumulate enclaves |  | | Journal (article/letter/editorial) | | Universitetet i Oslo, PO Box 1047 Blindern, 0316 Oslo 3, Norway Department of Geology, University of Sheffield...Energy and Technology, PO Box 40, 2007 Kjeller, Norway ABSTRACT Eclogite facies mineral assemblages are...rocks within the Western Gneiss Region (WGR) of Norway. Mineralogical and microstructural data indicate...peridotites/pyroxenites; high-P metamorphism; south-west Norway. INTRODUCTION The tectonometamorphic evolution...evolution of the Western Gneiss Region (WGR) of Norway is complex and is the result of several orogenic episodes |  | | Journal (article/letter/editorial) | | (1995); 9. W.L. Matthews, Tasmanian Department of Mines, pers.comm. (1990)..Volcanic provinces after Johnson...aggregates include corundum, zircon, ilmenite, spinel, magnetite, olivine, diopside, enstatite and pyrite. Corundum...Fe3+ and enclosed in a field. Thailand (Rubywell Mine) sapphirine analyses have no Fe3+ for reallocation...(Fe96 , Mg4; Table 4) and belong to the hercynite-magnetite series with an end member composition range of...finer grained and associated with ubiquitous magnetite and ilmeno-hematite and minor biotite and plagioclase |  | | Journal (article/letter/editorial) | | oxy-kaersutite from the Larvik alkaline complex, Oslo rift, Norway H. SATOH*,{, Y. YAMAGUCHI AND K. MAKINO Department...Larvik alkaline plutonic complex in the Oslo rift, Norway, has Ti-rich compositions from edenite through...amphibole, Larvik alkaline complex, Oslo Rift, Norway. Introduction MANTLE-DERIVED kaersutites, transported...plutonic rocks (larvikites) from the Oslo rift, Norway, which has a characteristically low Fe3+/(Fe3++Fe2+)...differentiation, Finnmarka complex, Oslo area, Norway: Part 2, The mafic silicates. Journal of Petrology |  | | Journal (article/letter/editorial) | | et al., 1984), and from the Permian Oslo rift in Norway (Rasmussen et al., 1988). Field, petrographic,...parameters Orthopyroxene Plagioclase Biotite Quartz Magnetite 0.01 0.47 0.05 0.46 0.01 0.04 0.62 0.07 0.25...Central and South-Central New Mexico. N, M. Bur. Mines Miner. Resour., Mere., 35, 58 pp. Condie, K.C. and...high-Fe, charnockitic gneisses from Tromoy, south Norway. Earth Planet. Sci. Lett., 35:105-115. Day, H.W...Anderson, T., Sundvoll, B., Fjerkingstad, V. and Stabel, A., 1988. Petrogenetic processes associated with |  | Larsen, Rune B., Grant, Thomas, Sørensen, Bjørn E., Tegner, Christian, McEnroe, Suzanne, Pastore, Zeudia, Fichler, Christine, Nikolaisen, Even, Grannes, Kim R., Church, Nathan, ter Maat, Geertje W., Michels, Alexander (2018) Portrait of a giant deep-seated magmatic conduit system: The Seiland Igneous Province. Lithos, 296. 600-622 doi:10.1016/j.lithos.2017.11.013 | Journal (article/letter/editorial) | | Petroleum, Sem Sælands vei 1, 7491 Trondheim, Norway ED 2) Aarhus University, Earth System Petrology...PT The Seiland Igneous Province (SIP), Northern Norway, contains >5000 km2 of mafic, CE ultramafic intrusions...short duration of time. Here, at 70o N in northern Norway (Fig. 1), we have an CE unparalleled opportunity...petrophysical database of the Geological Survey of Norway (NGU) (Olesen et al., 2010) NU was used to constrain...PT clinopyroxene, plagioclase, orthopyroxene, magnetite and alkali-feldspar. Locally the gabbro grades |  | Liu, Yang, Zhang, Yong, Sun, Jinggui, Xu, Zhikai, Liu, Yuming, Zhang, Xinwen, Pan, Yuedong, Han, Jilong, Chu, Xiaolei (2020) Petrology, geochemistry, and zircon U–Pb isotopes of Xintian Complex in Yanbian area, Northeast China: Evidence for magma mixing and geodynamics processes. Geological Journal, 55 (7). 5417-5431 doi:10.1002/gj.3749 | Journal (article/letter/editorial) | | occurrence of heterogeneous mixing. In this study, we magnetite, and apatite (Figure 2d). The residue clinopyroxene...to anhedral grains with simple twins in sory magnetite, apatite, and zircon. Plagioclase within this...(~30%), biotite (~10%), and accessory zircon, magnetite, and apatite resorption plagioclase enclosing...Cpx = clinopyroxene, Hbl = hornblende, Mag = magnetite, Pl = plagioclase, Qtz = quartz [Color figure...of evidence and quartz with minor biotite and magnetite, indicative of I-type gran- including high Mg# |  | | Journal (article/letter/editorial) | | successively zonedamphibolesfrom the Ramnescauldron, Norway Hrslo S^Lrorx Yosnrarr YlvrlcucHr, ANDKuNrarr...processesin the Ramnes cauldron of the Oslo rift, Norway. The Ramnesamphibole provides an opportunity to...amphibole, and biotite. Accessory minerals are magnetite, ilmenite, apatite, zircon, titanite, and fluorite...peralkalinesilicic intrusions in the Oslo Rift, southeast Norway I: Distribution of elementsin the Eikeren ekerite...Andersen,T., Sundvoll, B , Fjerdingstad, V, and Stabel, A (1988) Petrogeneticprocessesassociatedwith intermediate |  | | Journal (article/letter/editorial) | | source region for nephelinites from the Oslo Rift, Norway E. Y. ANTHONY*, T. V. SEGALSTADand E.-R. NEUMANN... University of Oslo, Sarsgt. 1, N-0562 Oslo 5, Norway (Received June 28, 1988; accepted in revisedform...demonstrate conspicuous reaction rims of serpentine, magnetite and clinopyroxene. In the nephelinites and basanites...groundmass phases include melanite, apatite, magnetite and nepheline. Nepheline does not occur as a phenocryst...magmatism. thank Euan Meams, Tori1Enger, and Ame Stabel for maintaining the Sr/Nd isotope lab at the University |  | | Thesis/Dissertation | | alkali granite intrusive complexes in the Oslo Rift, Norway. The aim is to investigate the mineralogy and petrogenesis...pyrochlore, which indicates LCT characteristics. In Norway, the nepheline syenite pegmatites of the Langesund...different minerals. The bottom layer contains magnetite, astrophyllite, and microcline. Faint grey microcline...grains, up to 1.5 cm is limited to the top layer. Magnetite is abundant and limited in the bottom layer, and...transition into the middle layer which is free of magnetite. Individual large grains of astrophyllite are |  | | Journal (issue) | | Fe)-substituted anatase from Herrebl/lkasa, 0stfold, Norway..... En eksotisk pegmatitt i kambrosiluren ved...fluorite, hematite, garnet, amethyst, apatite, magnetite, cegirin, smoky quartz, microcline, and hyalite...anrikning av sjeldne jordarter i euxenitt fra Arendal og gadolinitt fra Ytterby, Sverige. 1903 Per Schei...occurrence of unusual minerals at Bidjovagge, Northern Norway. Norges Geol. Unders. 266, 86-104. Neumann, H....fluocerite, pyroxferroite and the minerals from Isango mine, Oro, Nakagun Kyoto Prefecture. (Pa japansk). Chigaku |  | Padilha, Dionatan Ferri, Bitencourt, Maria de Fátima, Nardi, Lauro Valentim Stoll, Florisbal, Luana Moreira, Reis, Carolina, Geraldes, Mauro, Almeida, Bruna Saar (2019) Sources and settings of Ediacaran post-collisional syenite-monzonite-diorite shoshonitic magmatism from southernmost Brazil. Lithos, 344. 482-503 doi:10.1016/j.lithos.2019.06.004 | Journal (article/letter/editorial) | | biotite are found in all groups. Apatite, zircon, magnetite and ilmenite are accessory phases, whilst white...post-collisional magmatism of Neoproterozoic age US (Stabel et al., 2001; Nardi et al., 2008; Bitencourt et...anomalies which point to subduction-related sources (Stabel et al., 2001; Plá Cid et al., 2003; Nardi et al...259-289. Nardi, LVS, Pla Cid, J, Bitencourt, MF, Stabel, LZ., 2008. Geochemistry and petrogenesis CE ...of Geology 46, 83-104. Plá Cid,J, Nardi, L.V.S., Stabel, L.Z. Conceição, R.V. Balzaretti, N.M., 2003. |  | | Journal (article/letter/editorial) | | SOUTHEAST NORWAY*’ TOM ANDERSEN” Department of Geology, University Oslo, N-0316 Oslo (Norway) of (Received...isotopic evidence from the Fen complex, southeast Norway. Chem. Geol. (Isot. Geosci. Sect.), 65: 147-166...trace-element data, the carbonatites in the Fen complex (SE Norway) may be divided into two groups: (A) siivites,...proposed that the carbonatites in the Fen complex, SE Norway, originated “Contribution No. 12 to the Norwegian...address: Mineralogisk-Geologisk gate 1, N-0562 Oslo 5, Norway. 0168-9622/87/$03.50 programme of the Museum |  | | | | Science and Technology (NTNU), N-7491 Trondheim, Norway 2 37 rue Javouhey, 97360 Mana, French Guiana 3...igneous quartz (Qz) in granite from the Oslo Rift (Norway) during the magmatic-hydrothermal transition. Contrary...alteration of granitic plutons in the Oslo Rift, South Norway. It will be shown that the magmatic-hydrothermal...phases comprise pyroxene, amphiboles, ilmenite, magnetite, zircon, titanite, apatite, rutile and biotite...silicic intrusions in the Oslo Rift, Southeast Norway. (III) Alkali geothermometry based on bulk fluid |  | | Journal (article/letter/editorial) | | Accessory minerals include apatite, rutile, magnetite and ilmenite. In one location the rocks were found...particularly, lamprophyres occur in the Kassandra/Olympias mines, the Vathilakkos gorge E of Maden Lakkos, Vagionia...predominant lamprophyric rock in the Kassandra mines is definitely minette (KALOGEROPOULOS et al. 1991)...locations, including gallery 173 of the Kassandra mines, the rocks were identified as spessartites. The...NARDI, L. V. S., PLA-CID, J., BITENCOURT, M. F. & STABEL, L. Z. (2008): Geochemistry and petrogenesis of |
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