NGU-publikasjoner: Recent submissions
Now showing items 421-440 of 7138
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Structures and metamorphism at Brygfjell-Simafjell within the Rødingsfjellet Nappe Complex, Nordland, Norway
(NGU Bulletin (431), Journal article, 1996)Structures and metamorphic featues are described from parts of the area of 1:50 000 map-sheet Korgen. The area investigated is situated within the Rødings- fjellet Nappe Complex in the Caledonides of Nordland. The rocks ... -
Some copper sulphideparageneses from the Raipas formation of Northern Norway.
(NGU (200), Journal article, 1957)The Precambrian Raipas formation of Northern Norway contains copper deposits showing two distinct paraeneses. The first is a type common in the Scandinavian Precambrian and Caledonian ores, i.e. chalcopyrite-pyrite-pyrrhotite ... -
The manganese vein of Mount Brandnuten, Botnedal, South Norway.
(NGU (213), Journal article, 1961)The manganese deposit on the NE. slope of Mt. Brandnuten near the head-waters of Botnedalen in western Telemark has the shape of a massive vein of vertical attitude. It is conformably intercalated between arkoses of the ... -
Geological note: Age of the Hamningberg dolerite dyke, Varanger Peninsula, Finnmark: Devonian rather than Vendian - a revised enterpretation
(NGU Bulletin (451), Journal article, 2011)In an earlier geochronology paper in this same journal, discordant U-Pb ages on zircons from a dolerite dyke near Hamningberg, Varanger Peninsula, Finnmark, were interpreted to favour a Vendian (Ediacaran) age of intrusion ... -
The geology of the Caledonides of the Reisa Valley Area, Troms - Finnmark, Northern Norway.
(NGU (213), Journal article, 1961)Somrene 1959 utførte Geofysisk Malmleting malmundersøkelser i Reisadalen og tilstøtende områder. Da kjennskapet til berggrunnen var meget mangelfullt var det nødvendig å kartlegge et større område geologisk. Det geologiske ... -
Feltspat V. De sjeldne mineraler på de norske granittiske pegmatittganger.
(NGU (154), Journal article, 1939)The present publication gives a short description of the most common rare elements of the Norwegian pegmatites and the Norwegian rare-element-bearing minerals. The rare-element-bearing minerals in the Norwegian granite ... -
Rutile in eclogites as a mineral resource in the Sunnfjord Region, Western Norway.
(NGU Bulletin (436), Journal article, 2000)The world's resources of the primary titanium raw materials ilmenite and rutile are very large. However, there is a lack of high-grade, high-quality ilmenite deposits as well as good rutile deposits. Particular focus has ... -
Temporal variations in the transport of the mine tailings through the Knabenå-Kvina river system, and into the Fedafjord, Norway
(NGU Bulletin (430), Journal article, 1996)Mine tailings from the Knaben Molybdenum Mines were discharged into two lakes in the headwatr area of the Knabeåna-Kvina drainage basin in the period 1918- 1973. A dam was built downstream of the two lakes in 1976 to prevent ... -
En geologisk undersøkelse på den sørøstre del av kartbladet Salangen.
(NGU (234), Journal article, 1965)Petrographic and structural investigations were made in a Cambro-Ordovician area of the Caledonides of Northern Norway, situated in Salangen, Troms. The rocks, mainly mica schists rich in biotite and\/or muscovite, are ... -
Forekomster av tillitt på nordsiden av Atnsjøvinduet, Syd-Norge.
(NGU (373), Journal article, 1982)A previously reported tillite-like conglomerate occurring on the northern side of the Atnsjø Window rests with an erosional contact on Precambrian granite and gabbro and is overthrust by fieldspathic metasandstones of the ... -
Grunnvannsundersøkelser i løsmasser. GiN-veileder nr. 3
(Skrifter (99), Journal article, 1990)Veileder nr.3 omfatter grunnvannsundersøkelser i løsmasser, med vekt på standard prosedyrer i forundersøkelsen for vannverk som skal forsyne mer en 100 personer. Veilederen henvender seg til kommunalteknisk sektor, helseetat, ... -
Petrochemistry and palaegeographic setting of the Ordovician volcanic rocks of Smøla, Sentral Norway.
(NGU (359), Journal article, 1980)The Arenig-Llanvirn volcanic rocks of Smøla are distinctly calc-alkaline in their chemistry. The palaographic setting focuses attention on certain problems regarding lithostratigraphic correlation within the now fragmented ... -
Some geophysical profiles in areas of interest in the North Sea. (Abstract)
(NGU (316), Journal article, 1975) -
Søndre Femund. Beskrivelse til det geologiske rektangelkart.
(NGU (148), Journal article, 1937)This map covers the area between the Swedish border to the east, the foot of the mountains Rendalssølen and Gloføken to the west. The predominant part of the surface is covered up by glacial drift of great thickness and ... -
Oslo. Beskrivelse til kvartærgeologisk landgeneralkart.
(NGU (176), Journal article, 1951)Marine deposits: All along the coast of Norway above the present sea level there are raised beaches, caves and terraces formed by waves. This proves that formerly the ocean reached a higher level. The highest one since the ... -
Recent changes in environmental conditions in the southwestern Kattegat, Scandinavia
(NGU Bulletin (430), Journal article, 1996)Short cores (20-30 cm) were taken from two sites in the southwestern Kattegat at similar water depths )<20 m; under the pycnocline but with different exposures and resuspension rates ( gross sedimentation rates: 3419 and ... -
Geological note: Petrophysical and thermal properties of pre-Devonian basement rocks on the Norwegian continental margin
(NGU Bulletin (448), Journal article, 2008)This Geological note presents petrophysical and thermal properties of pre-Devonian basement rocks along the Norwegian continental margin. The dataset is the first to present ground-truth data from basement rocks along the ... -
Den tillittførende formasjonsgruppe i Alta - en jevnføring med Øst-Finnmark og med indre Finnmark.
(NGU (228), Journal article, 1964)The Bosskop quartzite, the tillite layer and the succeedingbeds in Alta wer mapped by the present author in 1962. The mapping wasdone on aerial photographs at about 1:20 000. Fig. 1 give the result ona reduced scale. In ... -
Code of stratigraphic nomenclature for Norway
(NGU (213), Journal article, 1961) -
Feltspat IV. Forekomster i Akershus og Østfold øst for Glomma.
(NGU (141), Journal article, 1934)In this publication, which is a sequel to Feltspat II and III by Olaf Andersen and Tom F.W. Barth, brief and exoteric descriptions and some information on production and history are given of about 180 individual feldspar, ...