Browsing Artikler by Author "Lindahl, Ingvar"
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Cier'te. Beskrivelse til det berggrunnsgeologiske kart 1733 II - 1:50 000 (med fargetrykt kart).
Fareth, Eigill; Lindahl, Ingvar; Gjelsvik, Tore (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.
Lindahl, Ingvar (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. ... -
Rb-Sr, U-Pb and Sm-Nd isotopic dates from Precambrian rocks of Finnmark.
Lindahl, Ingvar; Krill, Allan G.; Bergh, Steffen (NGU Bulletin (403), Journal article, 1985)Rb-Sr and Sm-Nd whole-rock dates, and Rb-Sr biotite dates are presented forpre-Caledonian rocks of Finnmarksvidda, the Alta-Kvænangen window. andSørvaranger. A Sm-Nd whole-rock date of 2085+-85 Ma was obtained from koma-tiites ... -
The geology of the Vaddas area, Troms: a key to our understanding of the Upper Allochthon in the Caldonides of northern Norway
Lindahl, Ingvar; Zwaan, Klaas Bouke; Stevens, Brian P. J. (NGU Bulletin (445), Journal article, 2005)The Vaddas area in the North Norwegian Caledonides is underlain by the Corrovarri Nappe, the uppermost unit of the Kalak Nappe Complex, and the overlying Vaddas Nappe representing the lowermost unit of the Reisa Nappe ...