 | | Report (issue) | | Rocks around the Lake Vegar (Aust-Agder, Southern Norway) By Jacques Touret (E.N.S. Geologie, B.P. 452...migmatites'" Bamble granitoids Telemark area (North of the "Great Breccia") Telemark banded migmatites Nebulitic...migmatites Augen migmatites (embrechites oeillées) Telemark granite The Nesknollen dome The charnockitic migmatites...conditions of regional metamorphism in Southem Norway . . 5 5 (-> 7 7 8 9 10 11 12 14 15 17 18 18 19...Rocks around the Lake Vegar (Aust-Agder, southern Norway) by Jacques Touret. Abstract An area of about |  | | Report (issue) | | BACKGROUND 1.2 PROTEROZOIC GEOLOGY OF SOUTHERN NORWAY 1.3 GEOWGY AND STRUCTURE OF THE MANDAL - USTAOSET...AREA 1.5 1.6 KNOWN GOLD OCCURRENCESIN SOUTHERN NORWAY EXPLORATION MODEL METHODS USED 11 12 INFRASTRUCIURE...Structure 2.1.4 Gamle Mine 2.1.5 Skakketjern- Syvrtibulaearea 2.1.6 Amalie & Kong Oscars Mines 2.1.7 Berevatn...structure 2.3.4 Mineralization and alteration 2.4 Bø MINE TARGET 2.4.1 Location 2.1.2 History 2.1.3 Geology...Fjelestad 2.5.2 Bognevann iron mine 2.5.3 Gunnars-vatn 2.5.4 Haverstøl Mine 2.5.5 Byglandsfiord - firaksbe |  | | Report (chapter) | | feldspar-rich gneisses in Tysfjord/Hamarøy, northern Norway TOR ARNE KARLSEN Karlsen, T.A. 2000: Economic potential...feldspar-rich gneisses in Tysfjord/Hamarøy, northern Norway. Norges geologiske undersøkelse Bulletin 436, 129-135...Arne Karlsen, Geological Survey of Norway, N-7491 Trondheim, Norway. Introduction Geological setting...North Cape Minerals AS at Lillesand, southernmost Norway, separate quartz and feldspar from a graphic textured...Tysfjord/ Hamarøy, northern Norway, were located and investigated by NGU (Åmli 1975, 1978). More comprehensive |  | | 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) | | Granite Pegmatite, Froland, Bamble Sector, southern Norway Daniel E. Harlov Received: 19 March 2011 / Accepted:...pegmatite, Gloserheia, Froland, Bamble Sector, southern Norway are described utilizing high contrast backscattered...pegmatite, Froland commune, Bamble sector, southeast Norway and subsequently build, utilizing more sophisticated...initial characterization of these megacrysts by Åmli (1975). This includes increasing the range of relevant...monazite, and xenotime compared to those covered by Åmli (1975). Analytical procedures Thin sections of |  | | Journal (article/letter/editorial) | | and Černý 1998), and carbonatites (e.g., Eby 1973; Åmli 1977; Liferovich et al. 1998). Moreover, in a few...(USA) (Foord et al. 1993), Heftetjern, Tørdal (Norway) (Juve and Bergstøl 1990), Kola Peninsula (Voloshin...behavior is documented in carbonatites (e.g., Eby 1973; Åmli 1977; Liferovich et al. 1998) and in granitic pegmatites...sericitization and formation of late albite, epidote, and calcite by the alteration of Ca-rich plagioclase. It is...mineralization in the Fen Peralkaline Complez, Southern Norway. Economic Geology, 72, 855–869. Armbruster, T. |  | Grice, J. D., Kristiansen, R., Friis, H., Rowe, R., Poirier, G. G., Selbekk, R. S., Cooper, M. A., Larsen, A. O. (2013) Ferrochiavennite, a new beryllium silicate zeolite from syenite pegmatites in the Larvik Plutonic Complex, Oslo region, Southern Norway. The Canadian Mineralogist, 51 (2) 285-296 doi:10.3749/canmin.51.2.285 | Journal (article/letter/editorial) | | LARVIK PLUTONIC COMPLEX, OSLO REGION, SOUTHERN NORWAY Joel D. GRICE§ Canadian Museum of Nature, PO Box...Canada Roy KRISTIANSEN PO Box 32, N-1650 Sellebakk, Norway Henrik FRIIS Natural History Museum, University...University of Oslo, PO Box 1172, Blindern, 0318 Oslo, Norway Ralph ROWE and Glenn G. POIRIER Canadian Museum...University of Oslo, PO Box 1172, Blindern, 0318 Oslo, Norway Mark A. COOPER Department of Geological Sciences...Alf Olav LARSEN Bamseveien 5, N-3960 Stathelle, Norway Abstract Ferrochiavennite is a new beryllium silicate |  | | Report (chapter) | | part of Aust-Agder the geological map of Southern Norway is 6orninate6 by rvo, rouznlv circular oo6ieB ot...zone of fracture in the PreCambrian rocks of South Norway which runs for 150 km. from Kristiansand to Porsgrunn...magnetite, muscovite, pyrite and zircon. Traces of calcite and single grains bf purple fluorite (often as...231) naB shown tnar rne large granites in Southern Norway, such a8 the Herefoss granite, are enriched in...formation of rocks in the PreCambrian of Southern Norway using Barth's twofeldspar geothermometer. Barth |  | | Journal (issue) | | messer/arrangement: Mineral & Gem, St. Marie aux Mines: 21.-24. juni NAGS Steintreff Eidsfoss: 20.-22. juli...også funnet ved Heftetjern, Tørdal og ved Fen i Telemark. Det er kun 15-19 mineraler som inneholder nok...early Proterozoic albite felsite in Finnmark, North Norway. Mineralogical Magazine 52: 400-402 Raade, G. &...Geological Society of Norway Selbekk, R. S. 2010. Norges mineraler. Tapir forlag. Åmli, R. (1977): Carbonatites...Scmineralization in the Fen peralkaline complex, Southern Norway. Economic Geology 72: 855-859 8 STEIN 2-2012 |  | | Journal (article/letter/editorial) | | (Marchenko 1989), syenite pegmatites in the Oslo region, Norway (Larsen 1996), carbonatites from the Kola Peninsula...formerly named “doverite”, is from the Scrubs Oaks iron mine, New Jersey (Smith et al. 1955). Synchysite-group...ThMg with UMb were corrected using the procedure of Åmli & Griffin (1975). The concentration of F was calculated...was determined in a synchysite-(Ce) grain in a calcite carbonatite from Tundulu, Malawi (Ngwenya 1994)...hydrothermal systems. Earth Planet. Sci. Lett. 48, 97-110. ÅMLI, R. & GRIFFIN, W.L. (1975): Microprobe analysis |  | | Journal (volume) | | discoveries from the Larvik Plutonic Complex, southern Norway 47 Harald Oskar Folvik Mineralene fra Skjerpemyr...Fikkjebakke industriområde, Sannidal, Kragerø, Telemark 82 Alf Olav Larsen og Arne Åsheim Oberstløytnantskjerpet...Oberstløytnantskjerpet ved Fjellgardane i Fyresdal, Telemark 86 Alf Olav Larsen, Jörgen Langhof og Andreas Karlsson...richterite from the Hydro quarry, Fen complex, Southern Norway: crystallographic data and crystal-chemistry 102...locality at the Kjennerudvann lake, Kongsberg, Norway 110 Roy Kristiansen and Hans Christian Olsen |  | Feng, Meng, Xu, Cheng, Kynicky, Jindrich, Zeng, Liang, Song, Wenlei (2016) Rare earth element enrichment in Palaeoproterozoic Fengzhen carbonatite from the North China block. International Geology Review, 58 (15) 1940-1950 doi:10.1080/00206814.2016.1193774 | Journal (article/letter/editorial) | | with apatite has been observed both in the field (Åmli 1975; Pan et al. 1993; Pan 1997; Harlov et al. 2002)...fluorapatite, and late REE-fluorocarbonate (after calcite) formation in the Miaoya REE deposit. Although...enriched in REEs and crystallized earlier than calcite. Fluorapatite was metasomatized to produce abundant...coarse-grained granular texture consisting of calcite and subordinate amounts of fluorapatite, phlogopite...phlogopite, diopside, and olivine (Figure 2). Calcite is the most abundant mineral (70– 80%) and forms a matrix |  | | Journal (article/letter/editorial) | | locations in the Ødegårdens Verk apatite mine, Bamble Sector, SE Norway, which was partially metasomatized...intrusion from the Ødegårdens Verk, Bamble Sector, SE Norway (Lieftink et al. 1994). Although chlorapatite possesses...series of apatite mines located to the northeast of Kragerø, Bamble sector, SE Norway, exploited in the...phlogopite–chlorapatite–enstatite veins are made up of calcite, chlorite, albite, chalcopyrite, quartz, magnetite...crystals growing in embayments on wollastonite, calcite, and anorthite (Milke 1998). Exchange and mass |  | | Thesis/Dissertation | | uio.no/ Abstract In the Kragerø area in South Norway, tourmaline is commonly found in Sveconorwegian...affinity to carbonates, which can be found in calcite veins that infiltrated the area’s rocks. The Spro...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...intermediate zone exposed in the wall of the eastern mine. ......................... 66 Figure 8-4 - Lithologies |  | | Journal (article/letter/editorial) | | Harlov and Förster 2002a, 2002b) or magmatic origin (Åmli 1975; Harlov et al. 2002b). These inclusions and/or...0003-004X/03/0809–1209$05.00 and U (£1 wt% each; Åmli 1975; Pan et al. 1993; Harlov and Förster 2002b;...grossular garnet mantled calcite and anorthite in the reaction wollastonite + calcite + anorthite = grossular...and/or xenotime inclusions in both fluorapatite (Åmli 1975; Pan et al. 1993; Harlov and Förster 2002b;...original draft of this study. REFERENCES CITED Åmli, R. (1975) Mineralogy and rare earth geochemistry |  | | Journal (article/letter/editorial) | | contents when the El Muerto pegmatite was an active mine. These crystals are cross-cut by many irregular...late stage, an association of anhedral epidote, calcite, chlorite, white mica and quartz was deposited...association may be related to decimetric veins of calcite that cut the pegmatite. Such veins may well be...documented in the anorogenic Finnmarka Complex of Norway by Czamanske & Wones (1973), but here is amplified...have been described in the Scandinavian Shield (Åmli 1977) and in late-Grenvillian-age suites in Colorado |  | Hurai, Vratislav, Huraiová, Monika, Gajdošová, Michaela, Konečný, Patrik, Slobodník, Marek, Siegfried, Pete R. (2018) Compositional variations of zirconolite from the Evate apatite deposit (Mozambique) as an indicator of magmatic-hydrothermal conditions during post-orogenic collapse of Gondwana. Mineralogy and Petrology, 112 (3) 279-296 doi:10.1007/s00710-017-0538-7 | Journal (article/letter/editorial) | | existed, empirical correction factors were applied (Åmli and Griffin 1975; Konečný et al. 2004). Detection...(ap), pyrrhotite (po), Mg-chlorite (Mg-chl) and calcite (cal). d Euhedral baddeleyite coated by zirconolite...Angola (Mariano and Roeder 1989); Langesundfjord, Norway (Brøgger 1890); Glen Dessarry, Scotland (Fowler...supported from the VEGA grant No. 2/0118/16. References Åmli R, Griffin WL (1975) Standards and correction factors... Senin VG (2009) Rare metal mineralization of calcite carbonatites from the Cape Verde Archipelago. Geochem |  | Harlov, Daniel E., Meighan, Corey J., Kerr, Ian D., Samson, Iain M. (2016) Mineralogy, Chemistry, and Fluid-Aided Evolution of the Pea Ridge Fe Oxide-(Y + REE) Deposit, Southeast Missouri, USA. Economic Geology, 111 (8) 1963-1984 doi:10.2113/econgeo.111.8.1963 | Journal (article/letter/editorial) | | vug fillings of quartz, fluorapatite, barite, calcite, pyrite, specular hematite, and synchysite. Rutile...Steelville Steelville pluton Caldera boundary No Data Mine or prospect for Fe, Mn, Cu, Co, and/or REEs Potosi...Missouri, showing locations of plutons, calderas, and mines, including Pea Ridge. From Day et al. (2016). 1966... 2. A. Subsurface geologic plan map of 2,275-ft mine level of Pea Ridge deposit. B. Vertical geologic...matrices consist of coarse-grained barite, dolomite, calcite, synchysite (Ca-Ce-(Y + REE) carbonate), K-feldspar |  | Sunde, Øyvind, Friis, Henrik, Andersen, Tom, Trumbull, Robert B., Wiedenbeck, Michael, Lyckberg, Peter, Agostini, Samuele, Casey, William H., Yu, Ping (2020) Boron isotope composition of coexisting tourmaline and hambergite in alkaline and granitic pegmatites. Lithos, 352. 105293 doi:10.1016/j.lithos.2019.105293 | Journal (article/letter/editorial) | | University of Oslo, P.O. Box 1172, Blindern, 0318 Oslo, Norway b oo f Department of Geosciences, University...University of Oslo, P.O. Box 1047, Blindern, 0316 Oslo, Norway GFZ German Research Centre for Geosciences Potsdam...Complex (Norway) and one peralkaline pegmatite related to the nearby Eikeren-Skrim Complex (Norway), where...Eikeren-Skrim Complex (ESC) in the Oslo Rift of Norway, and (ii) to determine empirical B-isotope fractionation...nepheline syenite pegmatites from the Oslo Rift, Norway, (ii): One peralkaline pegmatite in the Oslo Rift |  | Rollog, Mark, Cook, Nigel J., Guagliardo, Paul, Ehrig, Kathy, Ciobanu, Cristiana L., Kilburn, Matt (2019) Detection of Trace Elements/Isotopes in Olympic Dam Copper Concentrates by nanoSIMS. Minerals, 9 (6) 336 doi:10.3390/min9060336 | Journal (article/letter/editorial) | | mineralogical distributions, has become routine for many mine operations. Although a comprehensive review of trace...sample 10FC68 comprising an assemblage of apatite, calcite/dolomite (Cal/Dol), chalcopyrite, and hematite...etc; John Wiley and Sons: Hoboken, NJ, USA, 1951. Åmli, R. Mineralogy and-Rare Earth Geochemistry of Apatite...Gloserheia Granite Pegmatite, Froland, Southern Norway. Am. Mineral. 1975, 60, 607–620. Ciobanu, C.L.;...Streams—A Survey; CANMET Report 79-21; Energy, Mines, and Resources Canada: Ottawa, ON, Canada, 1979; |  | | Journal (article/letter/editorial) | | Brüggenite Brunckite Brushite Bustamite Calaverite Calcite Cancrinite Canfieldite Carbocernaite Carlinite Carnallite...hanging wall. During a subsequent mining period, the mine was re-opened to recover sideritic parts of the...biotite, calcite, zircon, aegirite, pyrochlore and apatite. Duricrusts containing chiefly calcite. A metamorphic...minerals include hornblende, biotite, chlorite, and calcite. This diabasic texture is also termed interstitial...The accessory minerals are apatite, cancrinite, calcite, titanite and melanite–garnet. It is the plutonic | | | Journal (article/letter/editorial) | | Brüggenite Brunckite Brushite Bustamite Calaverite Calcite Cancrinite Canfieldite Carbocernaite Carlinite Carnallite...hanging wall. During a subsequent mining period, the mine was re-opened to recover sideritic parts of the...biotite, calcite, zircon, aegirite, pyrochlore and apatite. Duricrusts containing chiefly calcite. A metamorphic...minerals include hornblende, biotite, chlorite, and calcite. This diabasic texture is also termed interstitial...The accessory minerals are apatite, cancrinite, calcite, titanite and melanite–garnet. It is the plutonic |  | | Journal (article/letter/editorial) | | cemented by the silicate glass and amoeboid Mg-calcite ocelli (Figure 4). The feldspar compositions span...patchy domain microtexture of the associated Mg-calcite. Figure4.4.Back-scattered Back-scattered electron...diatreme. (a) Microscopic view documenting rounded calcite blebs embedded in a from Hajnáčka diatreme. (a)...(a) Microscopic view documenting rounded calcite blebs embedded in a silicate glass matrix and partly...zoning of the resorbed crystal. Deformation of calcite around the in globular apatite testifies to the |  | | Book | | raw materials in Argentina, Brazil, Germany and Norway. The third part of the book is focused on modern...scientists from Australia, Brazil, Canada, Germany, Norway, Switzerland and the USA. Jens Götze Robert Möckel...High-Purity Quartz Deposits with Examples from Norway . . . . . . . . . . . . 4.1 Introduction . . ....Ore Minerals: Evidence for South Crofty Tungsten Mine, Cornwall, United Kingdom . . . . . . . . . . ....Flem Geological Survey of Norway, Leiv Eirikssons vei 39, 7491 Trondheim, Norway, e-mail: Belinda.Flem@NGU |  | | Book | | of Norway Department for Industrial Minerals & Metals PO Box 6315 Sluppen N-7491 TRONDHEIM Norway ISBN...by the staff members of the Geological Survey of Norway (NGU). They have gratefully accepted the assistance...Congress are endorsed by IMA. GEOLOGICAL SURVEY OF NORWAY (NGU) – a governmental agency under the Norwegian...centre for technological education and research in Norway, with a solid foundation in the natural sciences... venue congress chair 10th 2011 Trondheim, Norway Maarten A.T.M. Broekmans 9th 2008 Brisbane |
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