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Carbonate sand deposition along the coast of southern Norway
(NGU Bulletin (427), Journal article, 1995) -
Change in chemical composition of rock samples during preparation for analysis.
(NGU (300), Journal article, 1973)It has been shown that up to 3% of the volume of rock samples may escape as clust during their preparation (crushing and grinding) for chemical analysis. The mineral and chemical composition of the escaping rock dust may ... -
Chemical (U-Th-Pb) dating of monazite: Analytical protocol for a LEO 1450VP scanning electron microscope and examples from Rogaland and Finnmark, Norway
(NGU Bulletin (446), Journal article, 2006)Monazite is a common accessory mineral and is a valuable mineral chronometer on account of its relatively high U and Th contents, negligible common Pb, and a high closure temperature. Because all the Pb present in monazite ... -
Chemical and petrographic characterization of ilmenite and magnetite in oxide-rich cumulates of the Sokndale Region, Rogaland, Norway
(NGU Bulletin (436), Journal article, 2000)Igneous ilmenite and magnetite in some oxide-rich cumulates of the Sokndal region show chemical features and microtextures that reflect the progress of magmatic evolution and subsolidus re-equilibration. These features ... -
Chemistry and flow patterns in some groundwaters of southeastern Norway.
(NGU (380), Journal article, 1983)Groundwaters in Quaternary deposits and in bedrock of southeastern Norway down to 120 m below surface range in chemical composition from very dilute waters to brackish waters. The total contents of dissolved solids (Ca2+ ... -
Cier'te. Beskrivelse til det berggrunnsgeologiske kart 1733 II - 1:50 000 (med fargetrykt kart).
(NGU; Skrifter (331; 20), Journal article, 1977)A general description of the bedrock geology is presented. The map area has a threefold tectono-stratigraphic division. 1: The Precambrian (Sveco-karelian) besement rocks are subdivided into two complexes. The older one, ... -
Classification of uranium mineralization in Norway.
(NGU (380), Journal article, 1983)NGU has carried out exploration for uranium on a small butvarying scale since the second World War. An attempt is made toclassify types of uranium mineralization occuring in Norway, followinga system based on genetic types. ... -
Code of stratigraphic nomenclature for Norway
(NGU (213), Journal article, 1961) -
Combined use of common depth point and common offset techniques in shallow reflection seismics
(NGU Bulletin (427), Journal article, 1995) -
Composition of metamorphic rocks and some aspects of evolution of the Lapland Granulite Belt on the Kola Peninsula, USSR
(NGU Bulletin (421), Journal article, 1991)Combined geological and petrochemical data suggest that the Lapland Granulite Belt can be divided into a lower sedimentary-volcanic unit and an upper, predominantly sedimentary sequence. Metamorphic rocks from the lower ... -
Conodonts of Laurentian faunal affinities from the Middle Ordovician Svartsætra limestone in the Trondheim Region, Central Norwegian Caledonides.
(NGU Bulletin (432), Journal article, 1997)Samples from a 122-meter thick limestone succession at Svartsætra, about 13 km east of Meldal inthe Trondheim Region, west-central Norway, yielded more than 100 conodont elements representing about a dozen multielement ... -
Contemporary stress orientation features in bedrock, Trøndelag, central Norway, and some regional implications.
(NGU Bulletin (442), Journal article, 2004)Based on in situ rock stress measurements and contemporary stress orientation structures observed at diverse sites in Trøndelag, it can be shown that the Møre-Trøndelag Fault Complex marks an important structural divide ... -
Contributions to the geology of Hardangervidda (West Norway) I. An explosion-breccia occurrence in Hjølmodalen.
(NGU (247), Journal article, 1967)An occurrence of breccia, which is thought to have been formed\rby a fluidization process, is described. The breccia is supposed to be\rgenetically related to similar breccias encountered in other parts of\rthe Precambrian ... -
Contributions to the geology of the Mjøsa districts and the classical sparagmite area in Southern Norway.
(NGU (220), Journal article, 1963)This publication gives a survey of the main results of geological investigations carried out in the Mjøsa districts in central Southeast Norway by the author during recent years. The transitional situation of the districts ... -
Correlation between the Late Precambrian Older Sandstone series of the Varangerfjord and Tanafjord areas. Preliminary report.
(NGU (266), Journal article, 1970)Sedimentary rocks belonging to the late Precambrian Older Sandstone Series (overlain unconformably by the Eocambrian-Lower Cambrian Vestertana Group) are described from the Vadsø-Komagelva area on the northern side of ... -
Correlation of Doggeelv and Lomvann formations, Komagfjord tectonic window, Finnmark: an alternative suggestion.
(NGU (234), Journal article, 1965)Føyn's beskrivelse (1964) av Bossekop-gruppen i Alta-området og jevnføringen med den eldre sandsteinserien i Tana, ledet mine tanker til en annen mulig jevnføring av Doggeelv og Lomvann formasjonene enn den som jeg har ... -
Crushed rocks, minerals and mine tailings as sources of potassium in agriculture
(NGU Bulletin (427), Journal article, 1995) -
Dating explosive volcanism perforating the Precambrian basement in southern Norway.
(NGU (380), Journal article, 1983)K-Ar and Rb-Sr dating have been performed on various hypabyssal diatreme-facies volcanic rocks perforating the Sveconorwegian zone of the Precambrian basement in southern Norway. The dated rocks were taken from the Fen ... -
De alluviale gullforekomster i indre Finnmark.
(NGU (236), Journal article, 1966)The first find of alluvial gold in Finnmarken was made by inspector (bergmester) Tellef Dahll in 1866 in sand from a small river named Nitusjokka near Karasjok. During the following 5 years gold deposits were found in all ... -
De eokambriske lag under hyolithussonen mellom Carajavrre og Caskias, Vestfinnmark.
(NGU (200), Journal article, 1957)In a previous note the author (Per Holmsen 1956, pp.- 65-72) has pointed out that the Eocambrian tillite occurs conformably below the basal beds of the \"Hyolithus-zone\" (lower Cambrian). During the summer1955 the ...