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A 40Ar/39Ar dating study of very low-grade metamorphism from the Rybachi and Sredni Peninsulas, NW Russia -a preliminary report
(NGU-Rapport (98.168), Report, 1998) -
A brief petrographic study of graphite ore from the Moyale area, southern Ethiopia
(NGU-Rapport (97.005), Report, 1997)This report describes the petrography of the graphite ore from the Moyale graphite deposit in southern Ethiopia. The method for the image-processing of thin sections is described. Eight thin sections were available and the ... -
A compilation of previously published geochemical data on the lower Cambro-Silurian sedimentary sequence, including the alum shales of the Oslo region
(NGU-Rapport (2009.053), Report, 2009)As part of understanding the lithological variations of the exotic alum shales outcropping in the Oslo Rift (Fig.1), and how these represent different mineralogical, geochemical, and geomechanical properties, it is helpful ... -
A Digital Terrain Model of the Korgen waterworks area, Lillehammer kommune
(NGU-Rapport (94.009), Report, 1994)This report has been prepared as part of NGUs contribution to the \"Korgen vannverk\" project being carried out by Berdal Strømme a.s.. This project forms part of the ENSIS VANN project connected with the 1994 Winter Olympic ... -
A geophysical investigation of Kjølhauggruppen and Sulåmogruppen over two areas near Meråker, Norway
(NGU-Rapport (92.270), Report, 1992)Result of a helicopter geophysical survey in the Meråker area have been inter- preted with the goal of locating mineralization. A comparison of geophysical data over known mines and showings has determined that mineralization ... -
A Groundwater Vulnerability Study of the Korgen waterworks, Lillehammer kommune
(NGU-Rapport (94.010), Report, 1994)This report has been prepared as part of NGUs contribution to the \"Korgen vannverk\" project being carried out by Berdal Strømme a.s.. This project forms part of the ENSIS VANN project connected with the 1994 Winter Olympic ... -
A mobile gamma ray spectrometer system for nuclear hazard mapping
(NGU-Rapport (2000.088), Report, 2000)The Geological Survey of Norway has developed a system for mobile gamma ray\rspectrometer surveying suitable for use in nuclear emergencies where\rpotentially dangerous radioactive materials have been released into ... -
A mobile gamma ray spectrometer system for nuclear hazard mapping: GAMMALOG v. 3.0
(NGU-Rapport (2005.026), Report, 2005)The Geological Survey of Norway has developed a system for mobile gamma ray spectrometer surveying suitable for use in nuclear emergencies where potentially dangerous radioactive materials have been released into the ... -
A new gravity data set from Svalbard and the adjacent sea areas: Processing report
(NGU-Rapport (94.082), Report, 1993) -
A preliminary study of Lofoten as a potential World Heritage Site based on natural criteria
(NGU-Rapport (2005.086), Report, 2005)(Forkortet)\rThe geology of the Lofoten region has been described with the aim of assessing whether or not the area would qualify as a candidate for the World Heritage List based on its natural properties.\rThe Lofoten ... -
A Rb-Sr investigation of illite-forming events in diagenesis-grade Neoproterozoic shales, Varanger Peninsula, North Norway
(NGU-Rapport (96.154), Report, 1996)In this report we present evidence for the occurrence of at least two generation of authigenic illite in diagenesis-grade Upper Riphean and Vendian shales of the Stangenes, Nyborg and Stappogiedde Formations, Varanger ... -
A software tool to rotate geographic themes on the surface of the sphere (Earth) for ESRI's ArcMAP
(NGU-Rapport (2005.058), Report, 2005)Movement of the Earth's plates through geological time can be described in therms of a series of rotations on the sphere (Earth). If we can determine what these rotations have been, we can rotate ancient geological ... -
A software tool to rotate spatial data on the surface of the sphere (Earth) for Geosoft's Oasis Montaj
(NGU-Rapport (2005.057), Report, 2005)Movement of the Earth's plates through geological time can be described in therms of a series of rotations on the sphere (Earth). If we can determine what these rotations have been, we can rotate ancient geological ... -
A study of large-scale basins and comparison to the Eastern Barents Sea basins
(NGU-Rapport (2006.081), Report, 2006)Detailed study of the gravity field and the isostatic state of the Barents Sea Region shows that the Eastern Barents Sea basins are not typical rift basins. They show distinctive features as large wavelengths, high ... -
A summary of the petrography and geochemistry of the Bindal Batholith
(NGU-Rapport (92.111), Report, 1994)The Bindal Batholith is a composite intrusive complex which was emplaced into mediumgrade supracrustal rocks of the Helgeland Nappe Complex. The plutonism postdated the internal amalgamation of the Helgeland Nappe Complex, ... -
A tectonostratigraphic transect across the central Scandinavian Caledonides, Storlien - Trondheim - Lepsøy. Part II: Excursion guide in Norway.
(NGU-Rapport (2008.064), Others, 2010)This guidebook was prepared for the Norwegian part (seven days) of Excursion no. 34 ofthe 33\" IGC, Oslo, 2008, to give participants from outside the region as comprehensive a view as possible within 10 days of the ... -
A time-variant numerical groundwater flow model for the Øvre Romerike aquifer, Southern Norway
(NGU-Rapport (93.017), Report, 1993)Using a modified version of the USGS MODFLOW code, coupled with a Penman- Grindley type recharge model, it has been possible to produce a transient, 3- dimensional groundwater flow model of the Øvre Romerike aquifer. A ... -
Abstracts - GEODE field workshop 8-12th July 2001 on ilmenite deposits in the Rogaland anorthosite province, S.Norway
(NGU-Rapport (2001.042), Report, 2001)This report is a compilation of 48 abstracts submitted to the GEODE workshop on Ilmenite Deposits in the Rogaland Anorthosite Province, South Norway 8-12th July 2001 at Lundheim Folkehøgskole at Moi, Rogaland, Norway. The ... -
Acquisition, processing and interpretation of snow-streamer seismic profiles in Masi and Sennalandet, Finnmark, northern Norway
(NGU-Rapport (2021.004), Report, 2021)Two snow-streamer profiles were acquired by the University of Bergen in March and April 2012within the programme \u2018Mineral Resources in Northern Norway - MINN\u2019. The two profiles arelocated in the Masi and Sennlandet ... -
Action map for tunnel planning, Oslofjord - Telemark region: Mapping deeply weathered weakness zones
(NGU-Rapport (2016.015), Report, 2016)Joints and fractures were weathered during a sub-tropical climate regime and thus may contain smectite and kaolinite. The presence of such minerals prohibits groundwater flow in fracture and fault zones. The clay-bearing ...