Blar i Artikler på emneord "BERGGRUNNSGEOLOGI"

Viser treff 41-60 av 95

    • Jordbunden i Jarlsberg og Larviks amt 

      Helland, Amund (NGU (16), Journal article, 1894)

    • Jordbunden i Romsdals amt. Del 1. Den almindelige del og herrederne i søndmør 

      Helland, Amund (NGU (18), Journal article, 1895)

    • Jordbunden i Romsdals amt. Del.2 Herrederne i Romsdalen og Nordmør 

      Helland, Amund (NGU (19), Journal article, 1895)

    • Jæderens geologi. 

      Bjørlykke, Knut O. (NGU (48), Journal article, 1908)
      Forkortet:Jæren is the comparatively flat district on the South Western coast of Norway,between Stavanger and Egersund. The soil consists in most parts, of deposits ofloose material, moraine sand and gravel, peat moss and ...

    • Kaolin fra Hurdal. 

      Rosenqvist, Ivan Th. (NGU (183), Journal article, 1952)
      In Hurdal, 60 km NNE of Oslo, there are deposits of a light clay, originating from the decomposition of syenite. Samples from two localities have been investigated and by differential thermal analysis (Diagram fig. 3) ...

    • Kaolinforekomst i Hurdalen 

      Homan, C.H. (NGU (1), Journal article, 1891)
      Forkortet: Occurrence of kaolin. Mr. Homan describes a deposit of kaolin resulting from the local decomposition of a syenite in Hurdalen, W of lake Mjøsen.

    • Karsthuler i Nordland. 

      Horn, Gunnar (NGU (165), Journal article, 1947)
      The cave passages are mostly tunnel shaped, usually with a circular or elliptical section. These passages were formed when they were completely water-filled. Underground streams have later made cuts into the floor of some ...

    • Kobberforekomster på Straumsheia. 

      Neumann, Henrich (NGU (191), Journal article, 1955)
      The deposits have been known for more than 250 years, and have been worked off and on during that period of time with no great success. The total production has probably not been more than one hundred tons of copper. As ...

    • Listerlandet 

      Reusch, Hans (NGU (32), Journal article, 1901)
      Forkortet: The Listaland is a low treeless tract of land at the open sea somewhat to the West of Lindesnes the southernmost promontory of Norway. The Listaland consists of moraine; its boundary line against the mountainous ...

    • Litt om Mjøsjøkelen 

      Hansen, Andr. M. (NGU (37), Journal article, 1903)
      Forkortet: To the East of lake Mjøsa is at Brummundal an isolated outcrop of \"rhombic-feldspar-porphyry\" accompanied by a red or yellowish sandstone quite unique in Norway. The joint occurrence of these exceptional rocks ...

    • Meddelelser fra Vannboringsarkivet nr. 2. Vannboringer utført i traktene omkring Mjøsa og Randsfjorden 1950-52. 

      Skjeseth, Steinar (NGU (184), Journal article, 1953)
      A brief report is given on some water-borings carried out at Mjøsa and northern Randsfjord during the last few years. The rocks in the districts in question consist of Precambrian granite and gneiss. Eocambrian sandstone ...

    • Meddelelser om Svenningdal sølvgruber 

      Johnsen, J. (NGU (1), Journal article, 1891)
      Forkortet: This mines lies in Northern Norway at 64 \u00B0 50' n.l. on the western side of the Vefsn-valley. The environing rock consists of hornblende-shist, limestone and phyllite, occuring in alternating strata and ...

    • Melkedalen grube i Ofoten. Søndre Ofotens malmforekomster I. 

      Foslie, Steinar (NGU (169), Journal article, 1946)
      Melkedalen copper mine is situated at latitude 68 degrees 15 N, in the district of Ofoten, Northern Norway. It has formerly been mined only for chalcopyrite, but actually iron pyrites and sphalerite are equally important ...

    • New data on Upper Ordovician conodonts from theTrondheim Region, Central Norwegian Caledonides 

      Tolmacheva, T. Ju; Roberts, David (NGU Bulletin (447), Journal article, 2007)
      A small collection of Upper Ordovician (Early-Mid Katian) conodonts has been recovered from low-grade meta-limestones in the K\u00F6li Nappes of the Upper Allochthon of the Trondheim Region, central Norway. For the Snåsavatnet ...

    • Nikkelforekomster og nikkelproduktion 

      Vogt, Johan H.L. (NGU (7), Journal article, 1892)
      Forkortet: Eisennickelkies - der bisher auf der ganzen Welt nur an der ersten Fundstelle, Espedal in Gausdal, mit sicherheit constantiert worden war, - wurde in einigen Stufen von nickelhaltigem Magnetkies aus Beiarn ...

    • Nissedalens jernmalmforekomst (i Thelemarken) 

      Vogt, Johan H.L. (NGU (17), Journal article, 1895)
      Forkortet: Diese Abhandlung bespricht ein besonders durch seinen ausserordentlich hohen Apatitrechtum ausgezeichnetes Eisenerzlager in Nissedal in Telemark, im s\u00FCdlichen Norwegen. Die Apatitbeimischung steigt gelegentlich ...

    • Norges jernmalmforekomster 

      Vogt, J.H.L. (NGU (51), Journal article, 1910)
      Magmatische Ausscheidungen (I-VI).

    • Norges molybdenforekomster. 

      Bugge, Arne (NGU (217), Journal article, 1963)
      The ore fields and individual deposits which are mentioned in the text are shown on the map, figure 2. For those areas where the deposits lie so close together that they cannot be shown separately on this map, detail maps ...

    • North Sea basinal area, Europe - an important oil and gas province. 

      Dunn, W.W. (NGU (316), Journal article, 1975)
      (Forkortet) The North Sea covers the offshore part of a major sedimentary basin which extends from Norway, Scotland, and Denmark across northern Germany and the Netherlands into eastern England. Information gained from ...

    • Note on gel structures in a pyrite bed, the Grong district. 

      Oftedahl, Christoffer (NGU (205), Journal article, 1959)
      I en kisblokk som ble funnet ved NGU's blokkleting vest for Tunnsjøen i Grongfeltet forekommer det gelstrukturer, se fig. 1 og 2. Slike strukturer anses i alminnelighet å tyde på syngenetisk dannelsesmåte, og de bekrefter ...