RESULTS FOR southwestern Norway
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Metasomatic thorite and uraninite inclusions in xenotime and monazite from granitic pegmatites, Hidra anorthosite massif, southwestern Norway: Mechanics and fluid chemistry
Published: 01 May 2008
American Mineralogist (2008) 93 (5-6): 806-820.
... in the course of amphibolite to granulite-facies metamorphism: The role of apatite and monazite in orthogneisses from southwestern Norway . Geochimica et Cosmochimica Acta , 60 , 1341 – 1354 . Boatner , L.A. ( 2002 ) Synthesis, structure, and properties of monazite, pretulite, and xenotime...
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Formation of orthopyroxene-Fe-Ti oxide symplectites in Precambrian intrusives, Rogaland, southwestern Norway
Published: 01 October 1988
American Mineralogist (1988) 73 (9-10): 1046-1059.
...Michael Barton; Chris Van Gaans Abstract Petrographic and mineral chemical data are presented for orthopyroxene-Fe-Ti oxide symplectites in three intrusive bodies from southwestern Norway: the Bjerkreim-Sokndal lopolith, the Hidra anorthosite, and the Lyngdal hyperite. Detailed studies...
in > AAPG Bulletin
Published: 01 June 2013
Figure 16 (A) Main structural grain onland southwestern Norway inherited from the Caledonian orogeny. (B) Seismic attribute map on the southeastern corner of the Utsira High showing the main lineations of the crystalline rocks (modified from Carstens, 2011 ). (C) Uninterpreted and interpreted
Published: 01 January 2004
Fig. 15. At the Horda Platform, close to the coast of mainland southwestern Norway the unconformity is frequently seen to be affected by faults that define minor half-grabens. These were isolated from the main Cretaceous post-rift basin in the west (line NVGTI92-101). The age of the sediments
Published: 01 September 2003
Figure 6. ▴ SeismoTectonics output example. Seismic activity in southwestern Norway. On the left the total 168 events are also plotted in an hour-of-day histogram. To the right all 36 events occurring between 14:00-15:00 hours are marked by open circles and presumed to be explosions
Published: 01 November 2001
F igure 1. Aeromagnetic anomaly map of the Rogaland region in southwestern Norway. The magnetic total field was reduced to anomaly values by subtracting the International Geomagnetic Reference Field from the total field (1965). Color shades: pink = large positive magnetic anomalies; blue
Series: Geological Society, London, Special Publications
Published: 01 January 2014
... by standard mineral separation techniques, that is Wilfley table, Frantz magnetic separator and heavy liquids. The apatite separates were sieved and only apatites >100 µm were further prepared for analysis. Strong evidence for post-Caledonian faulting onshore southwestern Norway also comes from other...
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Publisher: Seismological Society of America
Published: 24 May 2016
Bulletin of the Seismological Society of America (2016) 106 (3): 956-970.
... and central Argentina, the Shanxi rift system in China, and southwestern Norway. We obtain the following relations: eastern Anatolia ( Q =88 f 0.66 ), Azores ( Q =86 f 0.70 ), Jan Mayen ( Q =90 f 0.72 ), northwestern and central Argentina ( Q =89 f 0.94 ), Shanxi rift system ( Q =99 f 0.89 ), and southwestern...
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Published: 01 April 2015
Geology (2015) 43 (4): 327-330.
... to groundwater flow is an important factor for the reduction of subsurface temperatures in southwestern Norway (the Bergen and Stavanger areas) where the normal annual precipitation is high on the western (windward) side of the Scandes mountains. On the other hand, the influence of groundwater flow on subsurface...
Series: Geological Society Special Publication
Published: 01 January 2000
... Abstract A database of 109 earthquake focal mechanisms for Scandinavia and Svalbard has been compiled, comprising 29 new solutions. Stress directions extracted from these earthquake focal mechanisms have been calculated for southeastern and southwestern Norway, the Norwegian Sea and the Barents...
Characterization of a deeply buried paleokarst terrain in the Loppa High using core data and multiattribute seismic facies classification
Journal: AAPG Bulletin
Publisher: American Association of Petroleum Geologists
Published: 01 October 2012
AAPG Bulletin (2012) 96 (10): 1843-1866.
... and Production Norway well 7121/1-1R, which is located outside the current 3-D survey ( Figure 1 ). The top basement and top Gipsdalen horizons were mapped using manual and automated interpretation in the 3-D seismic volume ( Figures 3 , 4 ). The top Bjarmeland was mapped by tracing the seismic reflector...
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Magma-driven, high-grade metamorphism in the Sveconorwegian Province, southwest Norway, during the terminal stages of Fennoscandian Shield evolution
Published: 28 February 2018
Geosphere (2018) 14 (2): 861-882.
... Mineral and Ore Characterization at NGU (Norges Geologiske Undersøkelse—Geological Survey of Norway)/NTNU (Norges Teknisk-Naturvitenskapelige Universitet—Norwegian University of Science and Technology)] contribution 2. This work was funded by NGU project 352800. The southwestern parts...
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Includes: Supplemental Content
Prestack simultaneous inversion to predict lithology and pore fluid in the Realgrunnen Subgroup of the Goliat Field, southwestern Barents Sea
Publisher: Society of Exploration Geophysicists
Published: 27 February 2017
Interpretation (2017) 5 (2): SE75-SE96.
... Field, southwestern Barents Sea. We have first performed a qualitative amplitude-variation-with-angle (AVA) attribute analysis to assess the spatial distribution of lithology and fluid anomalies from the seismic data. A simultaneous prestack elastic inversion was then carried out for quantitative...
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Published: 01 April 2015
Geology (2015) 43 (4): 347-350.
... of the Scandinavian Caledonides predating the major, post–415 Ma ultrahigh-pressure exhumation processes in southwestern Norway. The SNC extends for more than 750 km along strike, thinning significantly toward the hinterland (e.g., Gee et al., 2013 ). In the Jämtland-Västerbotten segment, the SNC is subdivided...
Boralsilite (Al 16 B 6 Si 2 O 37 ); a new mineral related to sillimanite from pegmatites in granulite-facies rocks
Published: 01 June 1998
American Mineralogist (1998) 83 (5-6): 638-651.
... granulite-facies metapelitic rocks at Larsemann Hills, Prydz Bay, east Antarctica (type locality) and Almgjotheii in the contact aureole of the Rogaland Intrusive Complex, southwestern Norway. Stable assemblages include: (1) quartz-potassium feldspar-boralsilite-schorl/dravite (Larsemann Hills); (2...
Journal: The Canadian Mineralogist
Publisher: Mineralogical Association of Canada
Published: 01 April 1998
The Canadian Mineralogist (1998) 36 (2): 399-414.
... Fort Dauphin, southeastern Madagascar (type locality of grandidierite), and at Almgjotheii, in the aureole of the Rogaland anorthosite complex, southwestern Norway. Pegmatitic werdingite is beryllian (0.19-0.55 wt% BeO by ion microprobe). It varies in Al and Si contents; a more general formula could...
Orthopyroxene–poikilitic tonalites of the Desliens igneous suite, Ashuanipi granulite complex, Labrador–Quebec, Canada
Journal: Canadian Journal of Earth Sciences
Publisher: Canadian Science Publishing
Published: 01 May 1991
Canadian Journal of Earth Sciences (1991) 28 (5): 743-753.
...-shaped plutons are common in orogenic belts, and tonalites with this geometry occur within a sedimentary succession in the Trinity Alps of California; ( iii ) orthopyroxene oikocrysts characterize parts of the Bjerkreim–Sokndal lopolith of southwestern Norway. Le Complexe archéen d'Ashuanipi, dans la...
Pyroxene exsolution in granulites from Fyfe Hills, Enderby Land, Antarctica; evidence for 1000 degrees C metamorphic temperatures in Archean continental crust; discussion
Published: 01 April 1988
American Mineralogist (1988) 73 (3-4): 432-433.
... terrane of southwestern Norway (Hermans et al., 1975; Jansen et al., 1985; Rietmeijer, 1984). Furthermore, Sandiford and Powell (1986) have an unswerving conviction that temperatures derived from subsolidus and solvus pyroxene phase relations are uniquely metamorphic temperatures. Copyright © 1988...
Journal: Journal of the Geological Society
Published: 01 January 2010
Journal of the Geological Society (2010) 167 (1): 83-98.
...P.T. Osmundsen; T.F. Redfield; B.H.W. Hendriks; S. Bergh; J.-a. Hansen; I.H.C. Henderson; J. Dehls; T.R. Lauknes; Y. Larsen; E. Anda; B. Davidsen Abstract: Alpine topography in Norway is largely fault-controlled. Linear and asymmetric ranges developed in the footwalls of normal faults that were...
Journal: Journal of the Geological Society
Published: 01 March 2006
Journal of the Geological Society (2006) 163 (2): 303-318.
... 1998 ; Osmundsen et al . 1998 ; Erambert & Braathen 2005 ). Exhumation of the southwestern Central Norway basement window in the footwall of the Høybakken detachment zone took place from the Early Devonian at around c . 400 Ma to Late Devonian–Early Carboniferous time after c . 365 Ma...