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Geochemical inorganic signature of sedimentary rocks in contact with saline water and CO2
(NGU-Rapport (2010.067), Report, 2011)A pilot study was carried out with the intention of establishing a geochemical inorganic signal or \"fingerprint\" of soluble major, minor, and trace elements when different types of reservoir and cap rocks come in contact ... -
Geochemical Mapping of Western Europe towards the Year 2000. Annual Report 1990 - 1991.
(NGU-Rapport (91.206), Report, 1991)Two project meetings have been arranged in the period September 1990 - June 1991 with participation from up to 10 countries. Plans for publication of the results of the Pilot Project have been worked out. A research project ... -
Geochemical mapping of Western Europe towards the year 2000. Minutes from Project Meeting in Heerlen, The Netherlands.
(NGU-Rapport (91.203), Report, 1991)The WEGS Working Group on Regional Geochemical Mapping held a meeting in Heerlen, The Netherlands, 27-28 May 1991. 18 participants from 10 countries discussed progress reports and plans for further activities in the Project ... -
Geochemical mapping of western Europe towards the year 2000. Pilot Project Report.
(NGU-Rapport (90.105), Report, 1990) -
Geochemical mapping of western Europe towards the year 2000. Project Proposal.
(NGU-Rapport (90.106), Report, 1990) -
Geochemical mapping of Western Europe towards the year 20000. Minutes from Meeting in Athens, Greece, October 1990.
(NGU-Rapport (91.202), Report, 1990)The WEGS Working Group on Regional Geochemical Mapping held a meeting in Athens, Greece 15-18 October 1990. Plans for publicaiton of Pilot Project results as well as comments made by the WEGS directors to the Project ... -
Geochemical modelling of natural geo-/hydrochemical stratification dominated by pyrite ocidation and calcite dissolution in a glaciofluvial Quaternary deposit, Gardermoen, Norway.
(NGU Bulletin (434), Journal article, 1998)The PHREEQC geochemical model has been used to reproduce on a geological time scale an abrupt shift between an oxic and an anoxic zone, in the Gardermoen glaciofluvial delta deposit. Groundwater in the aquifer has a major ... -
Geochemical Processes, Weathering and Ground Water Recharge in Catchments - Short Course Notes
(NGU-Rapport (94.080), Report, 1994)These are the Course Notes prepared for the NorFA-sponsored Short Course on \"Geochemical processes, weathering and ground water recharge in catchments\" held at Selbusjøen Hotell & Gjestegård October 16-23, 1994. There ... -
Geochemical provinces in the northern parts of the Baltic Shield and Caledonides: preliminary results.
(NGU Bulletin (403), Journal article, 1985)Forkortet. The geochemistry of the continental crust of the northern part of the Baltic Shield and adjoining Caledonides has been investigated by analysis of till and stream sediment samples collected at a density of sample ... -
Geochemistry and palaeogeographical setting of greenstone units on Frosta peninsula, Nord-Trøndelag, Central Norwegian Caledonides
(NGU Bulletin (450), Journal article, 2010)Volcanic and high-level intrusive rocks of the Støren Nappe exposed on the west coast of Frosta peninsula occur in two, distinct, magmatic units; the bimodal Fånes complex and the metabasaltic Granheim greenstone. North ... -
Geochemistry and petrogenesis of trondhjemites and granodiorite from Gauldalen, Central Norwegian Caledonides
(NGU Bulletin (437), Journal article, 2000)In the Gauldalen district of Central Norway, three varieties of trondhjemite cutting rocks of the Gula Complex have been distinguished on the basis of nuances of colour and field relationships. The high Al2O3, Rb and Sr, ... -
Geochemistry and petrology of dolerite dykes of probable late Caledonian age from the outer Sunnfjord region, West Norway.
(NGU (363), Journal article, 1981)Major and trace element abundances from dolerite dykes in the outer Sunnfjord region show an averall compositional similarity to continental tholeiites. The dyke rocks exhibit a fractionated nature, especially with respect ... -
Geochemistry and Rb-Sr dating of the Muruvik rhyolite tuff, Trondheimsfjord, Central Norway.
(NGU Bulletin (412), Journal article, 1988)A geochemical study of a low greenschist facies, felsic lapill-ash tuff fromnear the stratigraphic top of the Ordovician Lower Hovin Group at Muruvik,Trondheimsfjord, has shown that the pyroclastite is clearly calc-alkaline ... -
Geochemistry and Rb-Sr dating of trondhjemite dykes from the Gula Group, near Snøan, Sør-Trøndelag.
(NGU-Rapport (96.163), Report, 1996)Trondhjemite dykes forming part of a swarm cutting the Gula Group metasedimentsand tectonically overlying Støren Group metabasalts in the district south ofStøren, Sør-Trøndelag, have been investigated in road-cuts in the ... -
Geochemistry and Rb-Sr isochron age of trondhjemite dykes from the Gula Complex, near Snøan, Central Norway.
(NGU Bulletin (437), Journal article, 2000)Trondhjemite dykes trending c.ENE-WSW and transecting early metamorphic fabrics in rocks of the Gula Complex south-southwest of Støren, are themselves weakly metamorphosed and foliate. Geochemical data show that the dykes ... -
Geochemistry and REE distribution of apatite from pyroxenite and carbonatite in the Lillebukt Alkaline Complex, Stjernøy, Finnmark, Northern Norway
(NGU-Rapport (2010.004), Report, 2010)This report presents a chemical analysis of apatite from pyroxenite in the Lillebukt alkaline complex together with older analytical data on REE in apatite from the associated carbonatite. Published REE data on apatite ... -
Geochemistry in Geological Surveys into the 21st Century
(NGU-Rapport (2003.078), Report, 2003)Geochemistry has a important role to play in Geological Survey activities in the 21st Century. However, as distinct from the 20th Century, environmental issues may eventually become more important than resource issues in ... -
Geochemistry of dolerite and metadolerite dykes from Varanger Peninsula, Finnmark, North Norway.
(NGU (322), Journal article, 1975)Dolerite dykes provide the only manifestation of igneous activity in the thick, Riphean to Lower Cambrian, weakly metamorphosed sedimentary sequence of Varanger Peninsula. Major and trace element abundances and ratios from ... -
Geochemistry of drill cores from the Nussir copper deposit, Kvalsund, Finnmark, Northern Norway
(NGU-Rapport (2008.055), Report, 2008)The study is based on over 1000 analysed drill core samples, drilled before 2007, from the Nussir copper deposit in Kvalsund in Finnmark, Northern Norway. The scope of the study was to find any correlations among the metals ... -
Geochemistry of mafic dykes in the Corrovarre Nappe, Troms, North Norway
(NGU Bulletin (419), Journal article, 1990)Tholeiitic metadolerite dyke rocks in the Corrovarre Nappe of the Kalak Nappe Complex in North Troms show chemical traits which indicate T-MORB affinities, with fairly flat, chondrite-normalised REE patterns in a (La\/Nb)N ...