Blar i NGU-publikasjoner på tittel
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Petrofysisk database, PETBASE 2.0, brukerbeskrivelse
(NGU-Rapport (90.097), Report, 1990)Denne manualen tjener som brukerdokkumentasjon for \"Database for petrofysiske målinger, PETBASE 2.9\", et system utviklet med databasesystemet Turbo-IMAGE, skjermbildesystemet Simblock og programmerings-språket FORTRAN-77 ... -
Petrofysisk lab. Brukerbeskrivelse.
(NGU-Rapport (85.271), Report, 1985)Denne rapporten viser prosedyren for målinger ved NGUs petrofysiske laboratorium. Videre bearbeiding av disse måledata på NGUs dataanlegg er også beskrevet. Beregning av tetthet er basert på veiing av bergartsprøvene i ... -
Petrofysiske målinger og gravimetriske modellberegninger i Hjerkinn-feltet.
(NGU-Rapport (88.184), Report, 1989)Dette oppdraget er en oppfølging av tyngdemålingene i Hjerkinn-feltet som ble utført av NGU i perioden 1980-83. Måleresultatene ble presentert i form av Bougueranomalikart i NGU rapport 1823 og 84.131. -
Petrofysiske og geofysiske undersøkelser på rutilførende eklogitt ved Husebø, Meland kommune, Hordaland.
(NGU-Rapport (90.004), Report, 1990)I forbindelse med NGUs undersøkelser på rutilførende eklogitter på Vestlandet er det utført petrofysiske og geofysiske undersøkelser ved Husebø, Meland kommune, Hordaland. Hensikten med dette var å vurdere om geofysiske ... -
Petrografisk beskrivelse av noen prøver fra Brennåsen klebersteins- forekomst, Tynset kommune, Hedmark
(NGU-Rapport (95.106), Report, 1995)Det er foretatt en petrografiske beskrivelse av 5 prøver fra Brennåsen klebersteinsforekomst ved Tynset. Samtlige prøver er meget talkrike klebersteiner med forholdsvis mye erts mineraler og karbonat. Det er ikke påvist ... -
Petrografisk undersøkelse av noen prøver fra Bårstad og Nyseter klebersteinsforekomster, Vågå og Sel kommuner, Oppland
(NGU-Rapport (95.140), Report, 1995)Rapporten gir en petrrografisk beskrivelse av noen prøver fra Bårstad og Nyseter klebersteinsforekomster. Samtlige prøver er talk- og magnesittrike klebersteiner. Talkinnholdet varierer fra 65 til 70% og magnesittinnholdet ... -
Petrographic examination of Norwegian glaciofluvial aggregates: interpretation of mechanisms leading to high contents of cataclastic rocks
(NGU Bulletin (428), Journal article, 1995)Endel av artikkelen omhandler Verran og Mosvik i Nord-Trøndelag, kartblad 1622-I, Verran. Norwegian glaciofluvial aggregates have been examined microscopically and classified according to a newly established petrographic ... -
Petrography and metamorphism in the Precambrian rocks of the Magnor area, S. Norway : Kongsvingerfeltets geologi
(NGU (246), Journal article, 1967) -
Petrography and metamorphism in the Precambrian rocks of the Magnor area, S. Norway.
(NGU (246 A), Journal article, 1967)The rocks of the Magnor area comprise various red and grey gneisses, amphibolites and red, unfoliated granites. The gneisses and amphibolites most probably were sediments and basic intrusives, respectively, metamorphosed ... -
Petrography and structural history of the Caledonian rocks north of Haukelisæter, Hardangervidda.
(NGU (314), Journal article, 1974)The main features of the geology of the Caledonian nappe front north of Haukelisæter are described. The Precambrian basement in this area is overlain by an autochthonous\/parautochthonous sequence in the east and by ... -
Petrography of the Gula Group in Hessdalen, Southeastern Trondheim region, with special reference to the paragonitization of andalusite pseudomorphs.
(NGU (304), Journal article, 1974)Al-rich pelites from Hessdalen, SE Trondheim region, Central Norway, belonging to the Cambrian Gula Group, are described petrographically. The schists carry abundant porphyroblasts of staurolite, garnet, kyanite and ... -
Petrography of the Levang Peninsula (Kragerø, Norway).
(NGU (157), Journal article, 1942)An area within the archean Bamble formation, southern Norway, has been mapped. A description of the rock types occuring in the area is given. The Levang oligoclase granite in the southern part of the mapped area is surrounded ... -
Petrography, mineralogy and whole-rock data of the major lithologies of the Fen Complex
(NGU-Rapport (2013.034), Report, 2013)This report documents the petrography of a limited sample set consisting of 12 specimens from the Fen complex, Telemark, South Norway. The samples comprise several, texturally variable calciocarbonatites (søvite), one ... -
Petrological studies of the Neiden granite complex.
(NGU (237), Journal article, 1966)The Neiden granite complex fits well into Raguin's group of \"anatectic granites with suites of migmatites\". In this area, supracrustals of the Bjørnevatn group have, together with their gneissgranitic basement, been ... -
Petrology and geochemistry of high-grade metamorphic and igneous rocks on Langøy, northern Norway.
(NGU (207), Journal article, 1960)The rocks on Langøy have been considered as representing an igneous rock series including metamorphic sedimentary rocks of \"Caledonian type\". The present work shows that they are for the most part high-grade metamorphic ... -
Petrology and isotope geology of the Hunnedalen Monzonoritic Dyke Swarm, SW Norway: a possible late expression of Egersund Anorthosite magmatism
(NGU Bulletin (434), Journal article, 1998)The widest and northernmost dyke of the post-tectonic Late Proterozoic Hunnedalen Monzonoritic Dyke Swarm has been studied petrographically, chemically (major and trace element) and isotopically (Rb-Sr; Sm-Nd; K-Ar) toghether ... -
Petrology and metallogeny associated with the Tryvann Granite Complex, Oslo Region.
(NGU Bulletin (423), Journal article, 1992)The Tryvann Granite Complex (TGC) comprises four separate intrusive bodies within the Oslo Graben. It constitutes a differentiated suite of young (240- 245 Ma) alkaline quartz syenites and granites derived from a strongly ... -
Petrology of differential gabbro sheets in the Altenes tectonic window, North Norway.
(NGU Bulletin (414), Journal article, 1989)The petrography of two differentiated gabbro sheets in the low-grademetamorphic Karelian supracrustal sequence of the Altenes Tectonic Window isdescribed. The intrusion have generally undergone extensive deuteric alter-ation. ... -
Petrology of the Grimstad granite II. Petrography, geochemistry, crystallography of alkali feldspars and genesis.
(NGU (265), Journal article, 1970)The Precambrian Grimstad granite, South Norway, has been studied by petrographical, chemical and x-ray crystallographical analysis. It has a semi-circular outline and is partly rimmed by an agmatite. Eight different rock ...