Blar i NGU-publikasjoner på tittel
Viser treff 6363-6382 av 7138
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The sulphide deposit of Nordre Gjetryggen Gruve, Folldal, Norway.
(NGU (228), Journal article, 1964)Nordre Gjetryggen Gruve in the Folldal district, southern Norway, is at approximately 62 9'N. latitude and 10 E. longitude. The mining of copper from pyritic ores began in the area in 1748, while the recovery of zinc and ... -
The surface of the inland ice in the Atndalen valley, South-central Norway.
(NGU Bulletin (438), Journal article, 2001)On the basis of different field observations, several authors have discussed the form of the inland ice in southern Norway. In this work, lateral features indicating the upper limit of zones of meltwater drainage marked ... -
The Surna, Rinna and Orkla Nappes of the Surnadal-Orkdal district, southwestern Trondheim
(NGU Bulletin (418), Journal article, 1990)In the district between Surnadal and Orkdal within the 'Gula', the rock sequence between the Late Precambrian metasandstones of the Tingvoll Nappe and assumed Lower Ordovician metavolcanites of the Støren Nappe, three major ... -
The Sveconorwegian magmatic and tectonometamorphic evolution of the high-grade Proterozoic Flekkefjord complex, South Norway.
(NGU Bulletin (434), Journal article, 1998)The Precambrian Flekkefjord complex is situated in the core zone of the Sveconorwegian orogenic belt in south-western Norway, covering the transitional zone between the south Rogaland anorthosite province to the west and ... -
The SYM model to optimize geophysical deep-sea research with special application to Seafloor Massive Sulfides (SMS)
(NGU-Rapport (2021.010), Report, 2021)This report describes the work done for the 1-year collaboration project between NGU and Equinor: Seafloor massive sulfide (SMS) geophysical model. The project aims to establish a synthetic model for the purpose of optimizing ... -
The tectonostratigraphic setting of stratabound sulphide deposits in the southern Trondheim region, Central Norwegian Caledonides.
(NGU Bulletin (412), Journal article, 1988)The large number of mainly massive, polymetallic, stratabound sulphide depositswithin the southern Trondheim region are spatially confined to the differentnappe units of the central Scandinavian Caledonides. The rocks of ... -
The Tectonostratigraphy and structural evolution of the Sitas Area, North Norway and Sweden (68°N).
(NGU Bulletin (416), Journal article, 1989)The Sitas area contains rock derived from the pre-Caledonian Scandinavian craton and from an accreted Caledonian fore-arc complex. These rocks form the par-authocthonous (?) Rombak Complex which can be tied stratigraphically ... -
The terrane concept and the Scandinavian Caledonides
(NGU Bulletin (413), Journal article, 1988)A revised terrane map is presented for the Scandinavian Caledonides, and an outline is given of the principal suspect and exotic terrane-complexes identified outboard from the Baltoscandian miogeocline. The outermost part ... -
The Thermal Springs of Bockfjord, Svalbard - Hydrogeochemical Report
(NGU-Rapport (97.183), Report, 1997)In July 1996, a team of researchers visited the \"Troll\" and \"Jotun\" springs of northern Svalbard to carry out mapping and sampling activities. The main conclusions of the hydrochemical survey will be reported in ... -
The Tjørnseter Salient: A cartographic and structural curiosity in the outcrop pattern of the Otta Nappe
(NGU-Rapport (98.169), Report, 1998)The Tjørnseterfjell salient is identified as part of the Otta Nappe. Structural analysis shows that the structuration of the salient part of the movement plan of the nappe. The structure of the salient is of particular ... -
The Tromsø-Lyngen glacier readvance (early Younger Dryas) at Hinnøya-Ofotfjorden, northern Norway: a reassessment
(NGU Bulletin (445), Journal article, 2005)Based on radiocarbon dates, marine seismic data, mapping of surficial deposits, observations of marine limits and shoreline correlations, we have documented a considerable glacier readvance during the Tromsø-Lyngen event ... -
The Ulriken Gneiss Complex and the Rundemanen Formation: a basement - cover relationship in the Bergen Arcs, West Norway.
(NGU Bulletin (412), Journal article, 1988)The Ulriken Gneiss Complex (UGC) and its sedimentary cover, the RundemanenFormation, have been investigated. The UGC is a Precambrian migmatite complexwhich suffered strong but heterogeneous reworking during the ... -
Thermal conductivities of some ores and rocks in Norway.
(NGU (300), Journal article, 1973)Thermal conductivities of 61 diamond core smples are given. Most of the samples are from the Joma pyrite deposit and its neighbouring rocks. The measurements from Joma show that there is a very high conductivity in compact ... -
Thermal conductivity of samples from three limestone cores.
(NGU-Rapport (2000.050), Report, 2000)Thermal conductivity were measured on three limestone core samples. The measurements were carried out using a transient method. The measured thermal conductivity on oil-saturated samples are as follows: core I: 3.1 W\/m.k ... -
Thermal diffusivity measurements at NGU - Status and method development 2005-2008
(NGU-Rapport (2008.050), Report, 2009)NGUs equipment for measuring thermal diffusivity of rock samples is based on Middleton (1993). Thermal conductivity is calculated as a product of density, specific heat capacity and thermal diffusivity. During the period ... -
Thermogeology in the Oslo region and Kristiansand - results from thermal response tests (TRT) with and without artificially induced groundwater flow
(NGU-Rapport (2009.069), Report, 2009)Thermal response tests (TRT) are widely used to measure the effective thermal conductivity and borehole resistance in a well. The gained data serve as the basis for the dimensioning of larger ground-source heat-pump ... -
Thickness and distribution of sedimentary rocks in the southern Barents Sea.
(NGU (316), Journal article, 1975)The southern Barents Sea is underlain by sediments of varying thickness and physical properties. The thick sequence of Tertiary sedimentary rocks, which is representative of the southern provinces of the Norwegian continental ... -
Thickness, distribution and depositional environment of Holocene sediments in the Norwegian part of the Skagerrak
(NGU Bulletin (430), Journal article, 1996)A regional seismic reflector separating an uppermost low-reflectivity Holocene unit from an acoustically layered, Lake Weichselian, glaciomarine unit below has been mapped in the Norwegian Skagerrak between Langesund and ... -
Third I.A.G. / A.I.G. SEDIBUD Workshop, Boulder, USA: Sediment Fluxes and Sediment Budgets in Changing High-Latitude and High-Altitude Cold Environments
(NGU-Rapport (2008.058), Report, 2008)Climate change affects all Earth surface systems but with the arguably\rgreatest impact in high-latitude and high-altitude cold environments. In these areas, climate change shapes earth surface processes not just by altering ... -
Thorium i Fensfeltet.
(NGU-Rapport (1162), Report, 1973)