Blar i NGU-publikasjoner på tittel
Viser treff 832-851 av 7131
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Disparate geochemical patterns from Snåsavatn greenstone, Nord-Trøndelag, Central Norway.
(NGU (373), Journal article, 1982)Greenstone volcanites of Middle Ordovician age from the Snåsavatn area of the Central Norwegian Caledonides can be divided into two distinctive groups on the basis of their geochemical patterns. The bulk of the lavas sampled ... -
Distribution of 30,000 year-old sand deposits in the northern North Sea.
(NGU Bulletin (424), Journal article, 1993)The northern North Sea Plateau represents mainly a coastal sedimentary accumulation towards the north and northeast of thick clay deposits separated by thin sand layers. Regional mapping on this flat plateau has revealed ... -
Distribution of Al, Li and Na in granite pegmatite quartz from Evje-Iveland and Froland.
(NGU-Rapport (99.126), Report, 1999)(Forkortet) Distribution of Al, Li and Na in granite quartz, South-Norway was estimated by LA-HR-ICP-MS (Laser Ablation Inductively Coupled Plasama Mass Spectrometry) analysis of quartz at Monash University, Australia. The ... -
Distribution of Fe-Ti oxide minerals in the Ørsland, Bakka-Krune and Einebakka area of the Bjerkreim-Sokndal layered norite, Rogaland
(NGU-Rapport (96.130), Report, 1996)Geological mapping in scale 1:5000 in the Sokndal Lobe of the Bjerkreim-Sokndal layered norite intrusion has confirmed that cyclic unit no.IV of the magmatic stratigraphy comprise a high density of Fe-Ti oxide rich layers. ... -
Distribution of Heavy Metals in the Brown Alga, Ascophyllum nodosum along the fjords of the Trondheim Region, Norway
(NGU-Rapport (95.028), Report, 1995)A regional heavy-metal survey of the Trondheim (1:500 000) map sheet was carried out using seaweed as a sample medium. No values elevated above that explainable as regional background were observed for ash, Mo,Pb,Hg or As. ... -
Distribution of ore-forming elements in sediment-hosted massive sulphide mineralisations in the Rana region, Norway
(NGU-Rapport (95.151), Report, 1995)Frie emneord: Sulfidmalmforekomst Ore-element ratio analysis of 67 sulphide occurrences from two meta- sedimentary units in the Scandinavian Caledonides, has shown that the proportional distribution of Zn and Pb are similiar ... -
Distribution of precious metals in the Bleikvassli Zn-Pb Sedex type deposit, Nordland, Norway
(NGU-Rapport (95.154), Report, 1995)In contrast to the volcanic hosted massive sulfide deposits, the presence of recoverable gold is not a common feature of sedex type Pb-Zn deposits. However, the available data suggest that the gold content in the Bleikvassli ... -
Distribution of rock fragments, grain size and chemical elements of tills in the Lake Mjøsa area, eastern Norway
(NGU Bulletin (453), Journal article, 2014)The Lake Mjøsa area in eastern Norway forms an interesting case to study glacial erosion, transport and deposition because bedrock lithology (source of till) is relatively well known and the Geological Survey of Norway ... -
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 ... -
Dividal-gruppen ("Hyolithus-sonen") i Finnmark og dens forhold til de eokambriske-kambriske formasjoner.
(NGU (249 I), Journal article, 1967)The stratigraphical members of the Dividal Group (also called the \"Hyolithus zone\") in Finnmark are compared with the Eocambrian-Cambrian sequence of the Tanafjrod-Laksefjord districts. The lower part of the Dividal Group ... -
Djup. Berggrunnskart; Djup; 15164; 1:50 000; sort/hvitt;
(Map, 1988) -
Dokka. Beskrivelse til kvartærgeologisk kart 1816 IV - M 1:50 000 (med fargetrykt kart).
(NGU; Skrifter (383; 41), Journal article, 1983)The superficial deposits and their morphological features within the map-sheet Dokka, 1816 IV, in central south-eastern Norway are classified and described. Ice movements and the course of deglaciation are reconstucted. ... -
Dolomite marble potential in the Ofotenfjord area
(NGU-Rapport (97.184), Report, 1998)This report will show the results obtained within the co-operative project concerning the dolomite marble potential in the Ofotensjord area. The main objectives were to find dolostones which may be used in the industry as ... -
Dolomitt, Allmenningen.
(NGU-Rapport (90.035), Report, 1990)I forbindelse med gjennomføringen av geologiprogrammet for Nord-Trøndelag og Fosen var det et ønske om å få vurdert dolomittressursen ute på øya Allmenn- ingen, Roan kommune, med tankte på en eventuell økonomisk utnyttelse. ... -
Dolomittforekomster ved Kragerø.
(NGU (157), Journal article, 1942) -
Dombås. Kvartærgeologisk kart; Dombås; 14192; 1:50 000
(Map, 2006) -
Dome-bassin strukturer i grundfjeldet mellem Kolbotn og Bunnefjorden, Akershus.
(NGU (304), Journal article, 1974)Dome and basin structures in Precambrian gneisses east of the Oslo fjord have been mapped. A short description is given of the rock types and the main structure, the Gjersjø dome. The axial-plane of the youngest folding ... -
Drammen. Berggrunnskart; Drammen; 18143; 1:50 000
(Map, 2010)