Blar i Artikler på emneord "GRUVE"
Viser treff 1-20 av 43
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250 A : Uran og thorium i Norge : 250 B : The lead and zinc bearing veins at Tråk in Southern Norway : 250 C : Kongsberg Sølvverk
(NGU (250 A), Journal article, 1967) -
A note on the sulphur composition of chalcopyrite and pyrrhotite from the Moskogaissa mines, Birtavarre, Troms.
(NGU (203), Journal article, 1958)Under et besøk i Oslo sommeren 1956 var prof. A.M. Bateman (Yale Univ., USA) så vennlig a tilby å gjøre en bestemmelse av det stabile svovelisotop-forholdet i prøver fra Birtavarre. Håpet var at en slik bestemmelse kanskje ... -
Caledonian sulphide deposits and minor iron-formations from the southern Trondheim region, Norway.
(NGU (340), Journal article, 1978)Within the southern and central parts of the Trondheim region of the Norwegian Caledonides a great number of small, stratabound cupriferous pyrite deposits are confined to mafic metavolcanics of the Gula, Støren and Fundsjø ... -
De gamle norske jernverk
(NGU (46), Journal article, 1908)Diese Abhandlung bespricht die fr\u00FCheren norwegischen, mit Holzkohle betrieben Eisenwerke. -
De prekambriske bergarter i Telemark, I. Gruber og skjerp innen gradeteigkart E36V Kviteseid.
(NGU (216), Journal article, 1963)Approximately 115 mines and claims have been examined in the years 1941-1961 during regional geological mapping of the Kviteseid quadrangle. The map area covers a part of the \"Thelemark-Sætersdal ore province\" established ... -
Den kemiske sammensætning av Spitsbergen - Bjørnøykul
(NGU (112), Journal article, 1923)The present paper contains analyses of arctic coals from Spitzbergen and the Beeren Island, partly previous published in various geological papers on these islands, but chiefly unpublished analyses from the last years. The ... -
Distribution of some trace elements in different benefication fractions from the Bleikvassli pyritic lead-zinc ore body, Nordland.
(NGU (300), Journal article, 1973)The distribution of some minor and trace elements at different stages of sulphide ore benefication in the Bleikvassli ore-dressing plant, has been studied using neutron activation analysis. Silver, gold, antimony and ... -
Eisen-TitanlagerstÌtten bei Raudsand, Westnorwegen.
(NGU (234), Journal article, 1965)A number of magnetite-ilmenite deposits near Raudsand in western Norway are described. The orebodies lie in lenses and plates of amphibolite. These amphibolites are conformable within the surrounding late precambrian or ... -
En mikroskopisk undersøkelse av en del av Røros-malmene.
(NGU (228), Journal article, 1964)A microscopic examination of a collection of polished sections from some of the ores in the Røros area was carried out and the different ore minerals were described. The replacement processes and the age sequences of some ... -
Feldspat, kvarts og glimmer, deres forekomst og anvendelse i industrien
(NGU (1), Journal article, 1891)Forkortet: The above minerals are extracted from very coarse grained granitic veins - pegmatite - in the Archaean of the Southern Norway. The author describes several quarries between the cities of Arendal and Tvedestrand. ... -
Flåt nickel mine.
(NGU (168b), Journal article, 1947) -
Gruber og skjerp i kisdraget Øvre Guldal-Tydal.
(NGU (129), Journal article, 1927)The occurences described in this paper form a connection between th mining districts around Røros to the south and those around Meråker to the north. The occurences lie in mountain regions partly above the forest line. The ... -
Hosanger nikkelgruve.
(NGU (172), Journal article, 1949)(forkortet) The Hosanger nickel deposits are situated on the western coast of southern Norway, about 20 km NE of Bergen. Nickel ore has been produced in 4 mines, Nonås, Litland, Lien I, Lien II Smith Meyers mine). The ... -
Jernmalm og jernverk. Særlig om elektrisk jernmalm-smelting.
(NGU (85), Journal article, 1918) -
"Kart over Norges malmforekomster" med grafisk fremstilling af "Norges bergverksdrift 1850-97"
(NGU (26), Journal article, 1898) -
Kongsberg Sølvverk.
(NGU (250 C), Journal article, 1967)Kongsberg Silver Mines were worked practically continously from 1623 to 1955. After the Silver Mines were closed down in 1955, all the literature, including the old records and maps, were distributed amongst various ... -
Kongsbergfeltets geologi.
(NGU (82), Journal article, 1917)Kongsberg is situated about 80 km west of Oslo at the river Numedalslågen. On p. 8 may be seen a list of the rocks, which occur in the region. All these rocks are of Precambrian age. Besides, there occur dykes of diabase, ... -
Kort beretning om Norges Geologiske Undersøkelses ekspedisjon til Birtavarre gruvefelt i Troms, 1952.
(NGU (184), Journal article, 1953)The paper gives a short review of the initial work of a Survey expedition to the southern part of the pyrite ore province of Vaddas-Birtavarre in Northern Norway. The ore bodies occur as concordant bands and lenses in ... -
Meddelelser om Svenningdal sølvgruber
(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.
(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 ...