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Calculation of slope angle from bathymetry data using GIS - effects of computation algorithm, data resolution and analysis scale
(NGU-Rapport (2012.041), Report, 2012)This report presents the results of a spatially nested case study using MAREANO multibeam bathymetry and regional data. The purpose of the case study was to investigate and illustrate common factors affecting terrain ... -
Carbonate rocks of Karelia: geochemistry and carbon-oxygen isotope systematics in the Jatulian stratotype and potential for magnesite deposits
(NGU-Rapport (96.086), Report, 1996)Closely spaced samples (73 in number) of shallow water, red, stromatolitic dolomite and magnesite from the Palaeoproterozoic (1980 +-27 Ma as a minimum age) Tulomozerskaya Formation in a distal portion of the Onega ... -
Carbonate rocks of the Tverrvika area, Beiarn: potential for white calcite marbles, chemistry, isotope geochemistry and age.
(NGU-Rapport (99.032), Report, 1999)Marbles at Beiarn are a part of the Sokumfjell Group belonging to the Beiarn Nappe Complex in the Uppermost Allochthon of the Nordland Caledonides. The Sokumfjell Group marbles have been subjected to several phases of ... -
Central North Sea Aeromagnetic Survey 2010 (CNAS-10) data acquisition and processing
(NGU-Rapport (2012.023), Report, 2012)A regional aeromagnetic survey has been carried out in the North Sea called the Central North Sea Aeromagnetic Survey 2010 (CNAS-10). The acquisition was carried out during the period 26 May - 12 October 2010. The airborne ... -
Characterisation of garnet, Engebøfjellet rutile deposit
(NGU-Rapport (2008.082), Report, 2008)This report provides documentation of the Engebøfjellet eclogite and of the characteristics of garnet within it, including quantitative data on the chemical composition of the garnet, the amounts of garnet present and its ... -
Characterisation of products from benefication test
(NGU-Rapport (98.155), Report, 1998)Chemical characterisation of flotation test material have been carried out on commision for Norwegian Talc AS. Comments on the chemistry with respect to the mineralogical content and to content of toxic elements are made. -
Characterisation of rock samples for Norwegian Talc AS
(NGU-Rapport (98.153), Report, 1998) -
Chemical and mineralogical analysis of a sample from Mugla Tepe, Turkey
(NGU-Rapport (2003.031), Report, 2003)This report presents the results from chemical, petrographical and mineral chemical analysis of a sample from Mugla Tepe, Turkey. The rock is a serpentinised dunite, the degree of serpentinisation is about 50% (LOI=6.63).The ... -
Chemical and mineralogical characterisation of carbonate deposits in Norway
(NGU-Rapport (2013.055), Report, 2014)Norway's carbonate mining is significant, with 11 calcite carbonate and 3 dolomite mines in production. A large portion of the production provides raw materials for a variety of domestic downstream industries; altogether ... -
Chemical characterisation of ilmenite, magnetite and apatite in the Bjerkreim-Sokndal Layered Intrusion, Rogaland, South Norway
(NGU-Rapport (2002.042), Report, 2002)During 2001 cooperation was established between NGU and Norsk Hydro Agri in order to locate combined resources of apatite, ilmenite and vanadium magnetite in the Bjerkreim-Sokndal layered Intrusion in the Rogaland Anorthosite ... -
Chemical composition of black shale from four locations, greater Oslo area, Norway
(NGU-Rapport (2008.092), Report, 2009)Chemical analyses of main, minor and trace elements have been made of Ordovician black (alum-) shale samples collected at two different localities and one waste pile in the greater Oslo area.\rThe study is aimed at ... -
Chemistry and whiteness of talc-bearing rocks in Helgeland, northern Norway. Appendix to report 99.068.
(NGU-Rapport (99.105), Report, 1999)XRF-chemistry and whiteness for talc-bearing rocks reported in report 98.068 are described. The major element distributions are more or less typical for talc-carbonate assemblages. But some of the samples have higher ... -
Chemistry of benefication products from Altermark, northern Norway.
(NGU-Rapport (99.066), Report, 1999)The chemistry of products from benefication tests of Altermark talc made by Pluss-Staufer AG is described. The earlier conclusions that the ore is very pure when it comes to elements with potential risks to health have ... -
Chemistry of products from the second beneficiation test of talc from Nakkan, Altermark, northern Norway.
(NGU-Rapport (99.090), Report, 1999)XRF-analyses of products from beneficiation tests of Nakkan talc, made by OMYA GMBH, is described. The results are compared with earlier test-results from Nakkan and from the mine. The mineralogical compositions have been ... -
Chemistry of quartz from the Knaben locality
(NGU-Rapport (2006.090), Report, 2006)Trace element concentrations of quartz in the fine- to medium-grained granitic\/granodioritic gneiss from the Knaben locality were determined by laser ablation ICP-MS in order to determine the quartz raw material quality. ... -
Chephren's Quarry, Upper Egypt: Archaeological registration and mappingof ancient quarry sites
(NGU-Rapport (2003.025), Report, 2003)Chephren's Quarry is one of the world's oldest hard-stone quarries. It issituated in the easternmost part of Sahara - covering nearly 100k2 of flat,hyper-arid desert, some 60 km west of Lake Nasser ( River Nile) and the ... -
Circum-Arctic Mapping Project - Gravity and magnetic maps (CAMP - GM)
(NGU-Rapport (2009.010), Report, 2010)An international effort to compile Circum-Arctic geophysical and bedrock data has been conducted by several national agencies (Russia, Sweden, Finland, Denmark, USA, Canada, Germany and Norway). This project produced an ... -
CO2 point sources and subsurface storage capacities for CO2 in auifers in Norway
(NGU-Rapport (2002.010), Report, 2002)The GESTCO (GEological STorage of CO2) from fossil fuel combustion project comprises a study of the distribution and coincidence of thermal CO2 emission sources and location\/quality of geological storage capacity in Europe. ... -
Coastal quarrying, resource potential for exporting from Nordland county
(NGU-Rapport (97.193), Report, 1997)Under the auspices of Nordlandsprogrammet, several initiatives have been taken to locate areas where natural conditions are present to establish large coastal aggregate plants. The investigations have been undertaken as a ... -
Collection report: Rotary querns in the Museum of Archaeology, University of Stavanger
(NGU-Rapport (2014.002), Report, 2015)The collection of 142 prehistoric rotary querns stones and fragments at the Museum of Archaeology, University of Stavanger (AM) is the largest in the country. More than half of the total (85), from secure chronological ...