 | | Journal (article/letter/editorial) | | eclogite and hornblende + plagioclase in western Norway" DAVID H. G R E E N & BJORN O. M Y S E N Green...hornble-lde+plagioc~.ase pegrnatite in western Norway. Lithos 5, 147-61. The role of water during metamorphism...surrounding quartzo.. feldspathic gneisses -~ western Norway has been studied. T h e appearance of small patches...Mineralogisk-Geologisk Museum, Sars gt. 1, Oslo 5, Norway. Present address : 228 Deike Building, Pennsylvania...its metamorphic knvironment in the leucocratic gneiss. The eclogites have been inferred to be tectonically |  | DesOrmeau, Joel W., Gordon, Stacia M., Kylander-Clark, Andrew R.C., Hacker, Bradley R., Bowring, Samuel A., Schoene, Blair, Samperton, Kyle M. (2015) Insights into (U)HP metamorphism of the Western Gneiss Region, Norway: A high-spatial resolution and high-precision zircon study. Chemical Geology, 414. 138-155 doi:10.1016/j.chemgeo.2015.08.004 | Journal (article/letter/editorial) | | into (U)HP metamorphism of the Western Gneiss Region, Norway: A high-spatial resolution and high-precision...into (U)HP metamorphism of the Western Gneiss Region, Norway: A high-spatial resolution and high-precision...into (U)HP metamorphism of the Western Gneiss Region, Norway: A high-spatial PT resolution and high-precision...spectrometry; AC CE P TE D MA NU SC RI PT Norway; Ultrahigh-pressure metamorphism 2 ACCEPTED...during the Scandian orogeny in the Western Gneiss Region of Norway. Zircons were extracted from a layered |  | | Journal (article/letter/editorial) | | Mineralogisk-Geologisk Museum, Sarsgt. 1, N-0562-Oslo, Norway (e-mail: ase.straume@toyen.uio.no) ABSTRACT Presented...retrograde metamorphism. Kyanite eclogites from Ulsteinvik, Norway, underwent partial retrogression to granulite...eclogites; fractures; granulites; Norway; retro-metamorphism; Western Gneiss Region. I N T R O D U C T IO...metamorphic complex of Hareidlandet, Western Gneiss Region, Norway. Textural descriptions and microchemical...The Western Gneiss Region (WGR) The Western Gneiss Region (WGR) of South Norway is a gneiss terrane extending |  | | Journal (article/letter/editorial) | | eclogite protoliths ( Flemsøy, Sunnmøre, Western Norway) MAI BRITI E. MØRK AND ARILD O. BRUNFELT Mørk...eclogite protoliths (Flemsøy, Sunnmøre, Western Norway). Norsk Geologisk Tidsskrift, Vol. 68, pp. 51-{;3...different eclogite protoliths within the Western Gneiss Region. Mai Britt E. Mørk, Continental Shelf Institute...Trondheim, Norway; Arild O. Brunfelt, Mineralogisk-Geologisk Museum, Sarsgt. l, 0562 Oslo 5, Norway. Trace...al. 1985). Eclogites in the Western Gneiss Region (WGR) of Norway (Fig. la) show a wide range of basic |  | Agrinier, Pierre, Javoy, Marc, Smith, David C., Pineau, Françoise (1985) Carbon and oxygen isotopes in eclogites, amphibolites, veins and marbles from the Western Gneiss region, Norway. Chemical Geology: Isotope Geoscience section, 52 (2). 145-162 doi:10.1016/0168-9622(85)90015-6 | Journal (article/letter/editorial) | | AMPHIBOLITES, VEINS AND MARBLES FROM THE WESTERN GNEISS REGION, NORWAY PIERRE AGRINIER’, MARC JAVOY’, DAVID...amphibolites, veins and marbles from the Western Gneiss Region, Norway. In: D.C. Smith and Ph. Vidal (Guest-Editors)...some veins which outcrop in the Western Gneiss Region, Norway, in an attempt to clarify the origin of...district of the WGR (Western Gneiss Region, Fig. 1) of southern Norway. Carbonates themselves have been...2), both at a minimum Fig. 1. Locality map of Norway showing the four selected eclogite-bearing districts: |  | | Journal (article/letter/editorial) | | DISTRIBUTION IN BASIC AND ULTRABASIC ROCKS FROM WEST NORWAY L.B. GARMANN, A.O. BRUNFELT, K.G. FINSTAD and...S. HEIER Mineralogical-Geological Museum, Oslo (Norway) (Accepted for publication February 4, 1975) ABSTRACT...rocks from west Norway. Chem. Geol., 15: 103--116. Samples of ten eclogites in gneiss, one eclogite in...dunite-peridotites from the Nordfjord-Molde area, west Norway were analysed for La, Ce, Nd, Sm, Eu, Gd, Tb, Yb...t e s o c c u r e x t e n s i v e l y in t h e Gneiss R e g i o n o f w e s t e r n N o r w a y . T h |  | Carswell, D. A., Brueckner, H. K., Cuthbert, S. J., Mehta, K., O'Brien, P. J. (2003) The timing of stabilisation and the exhumation rate for ultra-high pressure rocks in the Western Gneiss Region of Norway. Journal of Metamorphic Geology, 21 (6) 601-612 doi:10.1046/j.1525-1314.2003.00467.x | Journal (article/letter/editorial) | | ultra-high pressure rocks in the Western Gneiss Region of Norway D. A. CARSWELL,1 H. K. BRUECKNER,2,3 S...pressure (UHP) eclogites within the Western Gneiss Region of Norway probably occurred within the 400–410 Ma...especially in the final unroofing of the Western Gneiss Region with some remarkably preserved UHP rocks...pressure (UHP); Norway. INTRODUCTION The Western Gneiss Region (WGR) of western Norway comprises a large...efjord jord GU Selje Mold Storf Hareidlandet Ulsteinvik Gurskøy UZ GU Ålesund r Sø Stadlandet |  | ROOT, D. B., HACKER, B. R., GANS, P. B., DUCEA, M. N., EIDE, E. A., MOSENFELDER, J. L. (2005) Discrete ultrahigh-pressure domains in the Western Gneiss Region, Norway: implications for formation and exhumation. Journal of Metamorphic Geology, 23 (1) 45-61 doi:10.1111/j.1525-1314.2005.00561.x | Journal (article/letter/editorial) | | ultrahigh-pressure domains in the Western Gneiss Region, Norway: implications for formation and exhumation...3 Geological Survey of Norway, Leiv Erikssons vei 39, 7491 Trondheim, Norway 4 Division of Geological...new 40Ar/39Ar ages within the Western Gneiss Region of Norway define three discrete ultrahigh-pressure...part of a continuous sheet at depth, the Western Gneiss Region UHP terrane has minimum dimensions of c...Key words: 40 Ar/39Ar; cordierite; eclogite; Norway; thermobarometry; ultrahigh pressure. INTRODUCTION |  | | Journal (article/letter/editorial) | | nlrlocaterlithos Eclogites and eclogites in the Western Gneiss Region, Norwegian Caledonides S.J. Cuthbert a ...of Geology, UniÕersity of Tromsø, Tromsø 9000, Norway d Department of Earth Sciences, UniÕersity of Oxford...Oxford, Oxford OX1 3PR, UK Abstract The Western Gneiss Region ŽWGR. marks the outcrop of a composite terrane... including one close to a microdiamond-bearing gneiss. These new discoveries suggest that, by a conservative...All rights reserved. Keywords: Eclogite; Western Gneiss Region; Norwegian Caledonides 1. Introduction |  | | Journal (article/letter/editorial) | | the Hareidland Eclogite in the Western Gneiss Region of Norway D.A. Carswell a,*, R.D. Tucker b, P.J....zircons separated from the large eclogite body at Ulsteinvik – Dimnøy on Hareidland. This is the first identification...coesite from this portion of the northwestern Western Gneiss Region (WGR) and supports continuity of ultrahigh-pressure...that the UHP metamorphism in this part of west Norway occurred relatively late in the Caledonian orogenic...Coesite; Eclogite; Zircon; Raman spectroscopy; Age; Norway 1. Background The petrology and petrogenesis of |  | | Journal (article/letter/editorial) | | BRUECKNER’ 1Mineralogisk-Geologisk Museum, Oslo 5 (Norway) z Department of Earth and Environmental Sciences...protoliths. Whole-rock REE patterns of eclogites in gneiss vary greatly, even within single outcrops. Many...= 0.7034. The eclogite-forming event in western Norway was apparently part of the Caledonian continent-continent...continent-continent collision, in which the Western Norwegian Gneiss terrane was overridden by the Greenland plate....mega-tectonic processes. In the Western Gneiss Region (WGR) of Norway, eclogites occur in two general settings: |  | | Journal (article/letter/editorial) | | the Scandian Orogeny and the Western Gneiss Region in southern Norway Received: 22 April 1992/Accepted:...dominate the Precambrian history of the Western Gneiss Region (WGR) at about 1 800-1600 Ma and 1 550-1...52056 Aachen, Germany Key words Western Gneiss Region, Norway dian Orogeny - tectonometamorphic events...Scan- Introduction The Western Gneiss Region (WGR) in south-western Norway (Fig. 1) was subducted (Krogh...eastern gneiss segment (with charnockite metamorphism near the southern end); (2) western gneiss segment; |  | Gordon, Stacia M., Whitney, Donna L., Teyssier, Christian, Fossen, Haakon, Kylander-Clark, Andrew (2016) Geochronology and geochemistry of zircon from the northern Western Gneiss Region: Insights into the Caledonian tectonic history of western Norway. Lithos, 246. 134-148 doi:10.1016/j.lithos.2015.11.036 | Journal (article/letter/editorial) | | northern Western Gneiss Region: Insights into the Caledonian tectonic history of western Norway Stacia M. Gordon...Natural History, University of Bergen, N-5020 Bergen, Norway d Department of Earth Science, University of California...Available online 17 December 2015 Keywords: Western Gneiss Region Zircon Split-stream LA-ICPMS Distribution...s t r a c t The Western Gneiss Region (WGR) of Norway is divided by the Møre-Trøndelag shear zone (MTSZ)...lithologies (primarily migmatitic quartzofeldspathic gneiss containing mafic lenses) and structural relationship |  | | Journal (article/letter/editorial) | | NICKEL IN SOME BASIC AND ULTRABASIC ROCKS FROM WEST NORWAY L.B. GARMANN, A.O. BRUNFELT and K.S. HEIER M...Mineralogical-Geological Museum, Oslo (Norway) (Received November 26, 1975; accepted for publication February...nickel in some basic and ultrabasie rocks from west Norway. Chem. Geol., 18: 49--53. Sixteen eclogites and...and ultrabasic rock samples from west Norway have been analyzed for Sc, Cr, Fe, Co and Ni by instrumental...instrumental neutron-activation analysis. In gneiss-eclogites, Sc and Co give values from about 30 to 60 ppm and |  | Carswell, D. A, Krabbendam, M., Cuthbert, S. J., Eide, E. A, Brueckner, H. K., Medaris Jr, L. G (2003) Guidebook to the Field Excursions in the Nordfjord-Stadlandet-Almklovdalen Area. Norges Geologiske Undersøkelse. Rapport 2003.056. Norges Geologiske Undersøkelse (NGU) | Report (issue) | | Geological Survey of Norway N-7441 Trondheim, Norway Tel.: 47 73 90 40 00 Telefax 47 73 92 16 20 REPORT...by E. A. Eide County: NGU Commune: Møre og Romsdal; Sogn og Fjordane Map-sheet name (M=1:250.000)...excursions conducted during the Alice Wain Memorial West Norway Eclogite Field Symposium held in Selje from June...west Norway between Bergen and Trondheim. These occurrences lie within the socalled Western Gneiss Region...Western Gneiss Region Scandian Subduction Coesite Microdiamond ALICE WAIN MEMORIAL WEST NORWAY ECLOGITE |  | Butler, J.P., Jamieson, R.A., Dunning, G.R., Pecha, M.E., Robinson, P., Steenkamp, H.M. (2018) Timing of metamorphism and exhumation in the Nordøyane ultra-high-pressure domain, Western Gneiss Region, Norway: New constraints from complementary CA-ID-TIMS and LA-MC-ICP-MS geochronology. Lithos, 310. 153-170 doi:10.1016/j.lithos.2018.04.006 | Journal (article/letter/editorial) | | Nordøyane ultrahigh-pressure domain, Western Gneiss Region, Norway: New constraints from complementary CA-ID-TIMS...Nordøyane ultra-high-pressure domain, Western Gneiss Region, Norway: New constraints from complementary CA-ID-TIMS...Nordøyane ultra-high-pressure domain, Western Gneiss Region, Norway: New constraints from complementary CAID-TIMS...USA 85721 5 Geological Survey of Norway, Trondheim NO-7491, Norway 6 Present address: Canada-Nunavut...ultra-high-pressure (UHP) domain in the Western Gneiss Region (WGR) of Norway. The dated samples include T 4 eclogite |  | | Journal (article/letter/editorial) | | evolution of the Eiksunddal eclogite complex. Western Norway, and some tectonic implications Bjorn Jamtveit...0562 Oslo 5, Norway Abstract. The metamorphic evolution of the Western Gneiss Region of Norway (WGR) can...of eclogites formed as an integral part of the gneiss terrain (ie. in situ). Petrologic data from one...widely distributed within the Western Gneiss Region (WGR) of Norway. Their origin and their implications...Recent work Geological setting of the Western Gneiss Region The WGR is generally regarded as a basement |  | Spencer, K.J., Hacker, B.R., Kylander-Clark, A.R.C., Andersen, T.B., Cottle, J.M., Stearns, M.A., Poletti, J.E., Seward, G.G.E. (2013) Campaign-style titanite U–Pb dating by laser-ablation ICP: Implications for crustal flow, phase transformations and titanite closure. Chemical Geology, 341. 84-101 doi:10.1016/j.chemgeo.2012.11.012 | Journal (article/letter/editorial) | | Universitetet i Oslo, P.O. Box 1047 Blindern, 0316 Oslo, Norway a r t i c l e i n f o Article history: Received...Mezger Keywords: Titanite Ultrahigh-pressure U–Pb Norway a b s t r a c t U–Pb dates of titanite from >...quartzofeldspathic gneiss and leucosomes were measured across the Western Gneiss Region of Norway to understand...are composed predominantly of quartzofeldspathic gneiss, with only a few percent eclogite and peridotite...Study area: the Western Gneiss Region The Western Gneiss Region (WGR) of Norway contains one of Earth's |  | | Journal (article/letter/editorial) | | eclogite formation in the Stadlandet UHP province of Norway, (2) date later crustal melting–migmatization of...melting. The Caledonian orogen in 759 southern Norway was chosen because of its exceptionally fresh and...Stadlandet, (2) a leucosome from its migmatitic country gneiss lying less than 10 m apart, and (3) a metatectic...geologic-structural units can be distinguished: (1) the Western Gneiss Complex (WGC) with the eclogites; (2) eclogite-free...are 1.95±0.21 GPa and 773±61 C. The paleosome gneiss at Drage (NOG-128) lies adjacent to both the eclogite |  | | Journal (article/letter/editorial) | | Western Norway* B. O. Mysen** and K. S. Heier Mineralogisk-Geologisk Museum, Oslo 5, Norway Received...1972 Abstract. The eclogite on Hareidland, western Norway, is among the largest eclogite bodies yet described...rectasedimentary gneisses of the basal gneiss complex of western Norway. The maximum surface extension of...description of the geology of Sunnm6re, western Norway, where the Hareidland eelogite is located, is given...with the surrounding gneisses in a synform over Ulsteinvik (Gjelsvik, 1951). There are no signs of large |  | Terry, Michael P., Robinson, Peter, Hamilton, Michael A., Jercinovic, Michael J. (2000) Monazite geochronology of UHP and HP metamorphism, deformation, and exhumation, Nordøyane, Western Gneiss Region, Norway. American Mineralogist, 85 (11) 1651-1664 doi:10.2138/am-2000-11-1208 | Journal (article/letter/editorial) | | deformation, and exhumation, Nordøyane, Western Gneiss Region, Norway MICHAEL P. TERRY,1,* PETER ROBINSON,1,2...01003, U.S.A. 2 Geological Survey of Norway, N-7491 Trondheim, Norway 3 Geological Survey of Canada, 601...a microdiamond-bearing, kyanitegarnet-graphite gneiss and associated kyanite eclogites, independently...petrologic and structural analysis. The Western Gneiss Region, Norway, is a giant tectonic window exposing large...to eclogite. The nappes surrounding the Western Gneiss Region also occur deeply infolded in narrow complex |  | | Journal (article/letter/editorial) | | transitions within the Kvamsray pyroxenite complex, west Norway: a case study of disequilibrium MA1 BRITT E. MORK...disequilibrium; high P-T metamorphism; Kvamsoy, west Norway; plagioclase breakdown; textures List of mineral...mctamorphic conditions have affected the gneiss region of western Norway, there are numerous examples of preserved...metamorphic transitions, west Norway 247 U C rn Felsjc migmatite gneiss Eclogite 6 m e t a ed/ogite...common eclogites and coronites from the gneiss region of western Norway. Encircled areas: HA/KR = eclogites |  | | Journal (article/letter/editorial) | | Mineralogisk-Geologisk Museum, Sars Gate 1, 0562 Oslo 5 {Norway) LITHOS M~brk, M.B.E. and Mearns, E.W., 1986...all from the Nord~byane-Brattvgg area, western Norway. Isochrons defined by combinations of wholerock...1986) 1. Introduction The Western Gneiss Region (WGR) of Norway has been subjected to a high-P and -T...and Geology, University of Troms~b, 9000 Troms4, Norway. 0024-4937/86/$03.50 © 1986 Elsevier Science Publishers...equilibrated country-rock eclogites elsewhere (Ulsteinvik and Selje eclogites; Griffin and Brueckner, 1985) |  | Kylander-Clark, Andrew R.C., Hacker, Bradley R., Johnson, Clark M., Beard, Brian L., Mahlen, Nancy J., Lapen, Thomas J. (2007) Coupled Lu–Hf and Sm–Nd geochronology constrains prograde and exhumation histories of high- and ultrahigh-pressure eclogites from western Norway. Chemical Geology, 242 (1) 137-154 doi:10.1016/j.chemgeo.2007.03.006 | Journal (article/letter/editorial) | | high- and ultrahigh-pressure eclogites from western Norway Andrew R.C. Kylander-Clark a,⁎, Bradley R. Hacker...Abstract Eclogites from the Western Gneiss Region (WGR), Norway, that formed over a wide range in temperature...Eclogite; Geochronology; Norway 1. Introduction The Western Gneiss Region (WGR) of Norway exposes high-pressure...consists of amphibolite-facies quartzofeldspathic gneiss. Over an area of N 60,000 km2 138 A.R.C. Kylander-Clark...map of study area in Norway (inset), showing (U)HP regions of the Western Gneiss Region and sample localities |  | | Journal (article/letter/editorial) | | for high-pressure rocks in the Basal Gneiss Complex of western Norway L.G. MEDARIS, Jr. and H.F. WANG Department...for high-pressure rocks in the Basal Gneiss Complex of western Norway. In: W.L. Griffin (Editor), Second...Lithos, 19: 229-315. The Basal Gneiss Complex (BGC) of western Norway is a segment of continental crust...Basal Gneiss Complex (BGC), a portion of the Scandinavian Caledonides located in western Norway. This...by Cuthbert et al. (1983). 300 1. l. The Basal Gneiss Complex (BGC) The BGC is the deepest exposed structural |
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