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58 resultater
... og Stjernsundet/Sørøysundet. Denne rapporten oppsummerer geologi og bunnforhold i de aktuelle fjordområdene basert på dybdeforhold og ... er dominert av sandholdig grus og grusholdig sand. Geologi og bunnforhold i Andfjorden og Stjernsundet Sørøysundet ...
The aim of the present study was to obtain more data regarding geological relations between the massive sulfide ore and wall rock, especially the microcline gneiss, the genesis of which is a subject of discussion. Another objective was to get more data about the distribution of gold in the ore and wall rocks. The choice of mapping target was influenced both by geological relationships and interests of the mining company.
... på 600-800 Ma. Marmorforekomster i Midt-Norge: Geologi, isotopgeokjemi og industri- mineralpotensiale ...
The geological lineament pattern on the island of Hinnøya, Vesterålen archipelago in Norway, was studied by means of remote sensing techniques. One quarterscene of Landsat TM covering 90 km x 90 km with a spatial resolution of 30 m, registered 900720, was used to extract these structural features.
As a part of the MINN project (Minerals in Northern Norway), a helicopter-borne geophysical survey was performed in Lofoten and Vesterålen in 2013. Electromagnetic data from this survey showed up anomalies that may be caused by large graphite mineralisation.
This report presents preliminary results of regional fieldwork in the Okstind- ene Area, the Rödingfjäll Nappe Complex (RNC), Uppermost Allochthon, Nordland, Norway. The area hosts the Bleikvassli sedimentary-exhalative Pb-Zn deposit, and the main objective with this work is to establish a geological basis for prospecting after new Pb-Zn deposits in the area. The area comprises four lithological units; the Kjerringfjellet(?), Anders Larsa/Lifjell and Kongs- fjell Groups and the Målvatn Unit.
... analyser fra Be-mineraliseringer og regional geologi i Høgtuva-området ...
Lineament patterns in the coast-region from Lofoten to Loppa, is investigated. Exposure of fault-rocks show a variety of modes of deformation from ductile to brittle.Relative movements are indicated in some places, showing small strike-slip components and large vertical components. The area represents an elevated substratum for post-Caledonian basin-sediments.
This report describes 21 graphite occurrences in the Lofoten-Vesterålen area, including reviews of previous graphite investigations, the geological setting and analytical data related to analyses of graphite in the described occurrences. The graphite occurrences are situated in high-grad Archaean metamorphic rocks comprising quartzites, intermediate and mafic gneisses, iron formations, dolomites and graphite schist.
The project aims to produce a modern geoscientific atlas and databank to be used in prospecting for mineral resources and in the evaluation of environmental and geochemical issues within a belt extending from W of Norway to the E border of Finland. The N and S limits of the project area meet the coast at Syv Søstrene and Stad respectively.
... Rapporten omfatter en kortfattet beskrivelse av kommunens geologi innenfor emnene løsmasser (sand-grus), berggrunn, mineralske ...
... Snook, Ben Svennungsen, Robin Orre 0800-3416 Geologi og mineralressurser i Hattfjelldal, Nordland 2016.050 Det har ...
... Snook, Ben Svennungsen, Robin Orre 0800-3416 Geologi og mineralressurser i Hattfjelldal, Nordland 2018.005 Det har ...
A combined geological, geophysical and geochemical exploration project aimed at finding new ore reserves in the vicinity of the Bleikvassli mine, Nordland county was initiated by NGU in 1993. A number of the anomalous areas detected during this regional survey were followed up with more detailed investigations. One of these was the Grasvatnet area where detailed geological mapping revealed sulphide-impregnations with restricted thickness and extent.
Geological and geophysical investigations in Vesterålen were carried out during 2015 and 2016 with additional funds from the Nordland County Administration. A first report (Gautneb, et al., 2017) emphasizes the geological aspects of the graphite prospecting (trenching, sampling, analyses, mineralogy and beneficiation tests). This report describes the results from ground geophysical mapping of graphite mineralisations at five locations in the Vesterålen area.
... av NGU. En sammenstilling og tolkning av forekomstenes geologi er utført på bakgrunn av disse boringene og geologisk kart. ...
... Profilene viser boringene 1971.1975, med registrert geologi og en grafisk fremstilling av analyseverdien for sulfidbundet nikkel ...
This report describes the final results from the project: Sedimentation, tectonics and uplift in Vesterålen. Phase 1 - Localizing near-shore faults and Mesozoic sediment basins, run by the Geological Survey of Norway (NGU) as a joint project with Statoil. Norsk Hydo and Enterprise Oil Norge Ltd.
This report considers: 1) The prospectivity of different parts of the Råna intrusion: 2) Data sets generated from core drilled in 2006 (and relevant core drilled by Outokumpu and NGU) and possible correlations indicated by the geology of the cores, 3) The significance of microprobe data from different parts of the Råna intrusion and 4) Possible targets for further work.
An integrated study of geophysical data from the offshore and onshore areas of northern Norway between 67° and 71°N was carried out as a collaboration project between Elf Petroleum, Norsk Hydro, The Norwegian Petroleum Direc- torate, Statoil and the Geological survey of Norway. The interpretation of aeromagnetic, gravimetric and petrophysical data was integrated with mapping and palaeomagnetic dating of post-Caledonian faults on land.
... oppdraget. En sammenstilling og tolkning av forekomstens geologi er utført på bakgrunn av disse undersøkelsene og tidligere ...
The Geological Survey of Norway, as a sub-contractor to the University of Bergen in the European Union's project COSTA (Continental Slope Stability; EVK3-CT-1999-00006), has performed a coring cruise with FF"Seisma" to the site of the 1996 slide in Finneidfjord. The main objective of the COSTA project is the assessment of continental slope stability along the European Continental Margin with respect to natural processes and human activity.
... Metoden er rask å bruke og fleksibel. Den reflekterer lokal geologi systematisk. Det framstilte residualfeltet er velegnet til kvantitative modellberegninger, fordi det er konsistent med kjent geologi og målte tetthetsverdier på bergartsprøver. Tidligere publiserte ...
The Mofjell project commenced in 2008 as a cooperation between GEXCO Norge AS, the county administration of Nordland and NGU. As GEXCO faced financial difficulties the external funding ended in 2009. The project area included Mofjellet and the eastern part of Plurdalen, an area with a large potential for economic sulfide deposits with Zn, Cu, Pb, Ag and Au. NGU has focused on establishing the geological setting of the Mofjell Group and its relation to ore formation.
... forøvrig i 1973. Denne rapporten beskriver intrusjonens geologi og presenterer kartleggingen på fem blad i M:1:10 000 og på ett blad ...
Confidential until 31.12 2003. The Geological Survey of Norway executed a helicopter survey for Nikkel og Olivin A/S in November 1996. The survey included two small areas near Ballangen, Nordland. The total area covered approximately 150 line kilometers at a line spacing of 100 meters. Equipment operated in the survey included magnetometer and a four-frequency electromagnetic system.
The Geological Survey of Norway and the Norwegian Petroleum Directorate established the TWIN Project (Tropical Weathering In Norway) in 2009 to improve the understanding of deep weathering on mainland Norway as well as offshore. All known reports of deep weathering in Norway have been reviewed and registered in a GIS database.
... indikere en større sulfidmalm på stort dyp. Komplisert geologi i måleområdet krever svært nøyaktig modellering for å indikere en ... Modellering av synklinalen ut fra kjent geologi ga god tilpasning til måledata. En kan imidlertid ikke avgjøre om det ...
... mellom mengden av molybden i grensesonen og vinduets geologi. Anriktninger av V, W, As og Au er funnet i pegmatittene. Det er ikke ...
A high-resolution aeromagnetic survey (RAP-07) was carried out in an area of ca. 158 km2 over the northeastern part of the island Andøya in Vesterålen, northern Norway. Data processing comprised spike removal and data editing, IGRF correction and diurnal variation correction as well as microlevelling. Four maps were produced for the survey area. One of these shows magnetic total field anomalies after correction for the IGRF of 2005.
(Forkortet) The geology of the Lofoten region has been described with the aim of assessing whether or not the area would qualify as a candidate for the World Heritage List based on its natural properties. The Lofoten archipelago consists mainly of Palaeoproterozoic rocks, including paragneisses and younger plutons (ca 1800 Ma) of the anorthosite-mangerite-charnokite-granite (AMCG) suite.
Background: The Misvær massif, with a surface extension of ca. 8 km2, is situated near the sea, abount 130 km from Glomfjord by boat. Its apatite potential was recognized in 2007 by Norland Mineral, an orgnaisation established and financed by the county administration in Nordland and collaborating with the Geological Survey of Norway (NGU).
The individual papers and reports from the NEONOR2 project (Neotectonics in Nordland - implications for petroleum exploration) are compiled in the present report. The results are also summarized and compared to the results from previous research projects (e.g. NEONOR project 1997-2000). The NEONOR2 project was a collaboration project between NGU, Kartverket, NORSAR, Norut, NPD and the universities of Bergen and Luleå.
Saltvikfeltet er betegnelsen på området langs Råna-norittens nordgrense fra Rånbogen over mot Skjomen. Formålet med undersøkelsene var å finne eventuelle konsentrasjoner av nikkelførende magnetkis langs kontakten mellom noritt og skifer. Undersøkelsene i Saltvikfeltet var et samarbeid mellom geofysisk og geologisk avdeling ved NGU. Undersøkelsene foregikk i stikningsnett.
... små, ikke sammenhengende mineraliseringer og at områdets geologi og tektonikk er komplisert. For videre undersøkelser foreslås ...
... for Bleikvassli gruver og en ønsker å samtolke data med geologi og geokjemi. På grunn av topografien i måleområdet ble det ikke ...
... NØ for Bruvannsfeltet. Rapporten beskriver forekomstens geologi, malmgeologi og strukturgeologi og gir bl.a. en tolkning av 12 N-S ...
This report presents preliminary results of detailed geological follow-up studies and diamond drilling carried out in the Okstindan Area, Nordland, Norway in the period July to August 1997. Preliminary results from drilling done in November and December 1997 is included in this report. Field work to the south and at the base of the Okstindan massif along the Kongsfjell / Anders Larsa contact revealed no signs of mineralization.
Lindahl, I. 0800-3416 84.057 Rapporten omhandler geologi og geokjemi av grunnfjellet i Rishaugfjellvinduet og en beskrivelse av ...
... over hele fylket koblet til den underliggende geologi. Undersøkelsen viser stor variasjon i kvaliteten innenfor fylket, men ...

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