 | Larsen, Rune B., Grant, Thomas, Sørensen, Bjørn E., Tegner, Christian, McEnroe, Suzanne, Pastore, Zeudia, Fichler, Christine, Nikolaisen, Even, Grannes, Kim R., Church, Nathan, ter Maat, Geertje W., Michels, Alexander (2018) Portrait of a giant deep-seated magmatic conduit system: The Seiland Igneous Province. Lithos, 296. 600-622 doi:10.1016/j.lithos.2017.11.013 | Journal (article/letter/editorial) | | Petroleum, Sem Sælands vei 1, 7491 Trondheim, Norway ED 2) Aarhus University, Earth System Petrology...PT The Seiland Igneous Province (SIP), Northern Norway, contains >5000 km2 of mafic, CE ultramafic intrusions...8-10 % peridotitic complexes, 2-4 % carbonatite, syenite and diorite that formed within a narrow (<10 Ma)...short duration of time. Here, at 70o N in northern Norway (Fig. 1), we have an CE unparalleled opportunity...Øksfjord Peninsula. Larger alkaline complexes occur on Sørøya in the far west and Stjernøya in the centre of |  | | Journal (article/letter/editorial) | | Drammensgranitten, ametyst og følgemineraler i Stange, althausitt fra Modum og fine drusefunn i Brevik,...(Valberg), Arendal og Voss. Det er sikkert gjort en del funn som vi ikke har kjennskap til, og noen funn ønsker...lang. Nannestad Tangen mangangruve: Funn av goethitt og hollanditt er rapportert. Stange Brynsåsen: Flere...ametystkrystaller opptil 5 cm med to generasjoner kalsitt og antagelig dolomitt er rapportert. Ametyst med kismineraler...godkjent som et nytt mineral av IMA, IMA2011-056, og gitt navnet aspedamitt (Cooper et al. 2011). Det |  | Grant, Thomas B., Larsen, Rune B., Brown, Eric L., Müller, Axel B., McEnroe, Suzanne (2020) Mixing of heterogeneous, high-MgO, plume-derived magmas at the base of the crust in the Central Iapetus Magmatic Province (Ma 610-550): Origin of parental magmas to a global LIP event. Lithos, 364. 105535pp. doi:10.1016/j.lithos.2020.105535 | Journal (article/letter/editorial) | | Faculty of Engineering (NTNU), 7491 Trondheim, Norway 2 Aarhus University 3 Natural History Museum, Oslo...et al., 2010), with a later pulse of nepheline syenite pegmatites at 530-520 Ma (Pedersen and Dunning...µm) using LA-ICP-MS at the Geological Survey of Norway, Trondheim (see supplementary materials for conditions)...Wulff-Pedersen, 1992), occur with or shortly before (Sørøya alkalin e complex) or after (Lillebukta alkaline...signature of the Egersund basaltic dyke swarm, SW Norway, in the context of late-Neoproterozoic opening |  | Griffin, W. L., Sturt, B. A., O’Neill, C. J., Kirkland, C. L., O’Reilly, Suzanne Y. (2013) Intrusion and contamination of high-temperature dunitic magma: the Nordre Bumandsfjord pluton, Seiland, Arctic Norway. Contributions to Mineralogy and Petrology, 165 (5) 903-930 doi:10.1007/s00410-012-0841-6 | Journal (article/letter/editorial) | | the Nordre Bumandsfjord pluton, Seiland, Arctic Norway W. L. Griffin • B. A. Sturt • C. J. O’Neill C....Abstract The Caledonian Nappe Complex of Arctic Norway provides rare insights into the interaction between...au B. A. Sturt Geological Survey of Norway, 7491 Trondheim, Norway C. L. Kirkland Geological Survey of...collision. In the Caledonides of Arctic Norway (Troms and Finnmark), the development of successive thrust...feature of the Kalak Nappe Complex (KNC) of Arctic Norway (Fig. 1); it also is the most voluminous suite |  | | Journal (issue) | | 22 23 24 26 27 Redaksjonens hjørne Thortveititt og litt om scandium av Rune Selbekk Bare sånn helt tilfeldigvis...vi nevene fulle av Oslo-ametyst av Alexander Foss og Morten Bilet STEINs Ærespris delt ut for første gang...er funn. Både funn av danske fossiler, døpefonter og mineraler. Geosof, nettopp for denne måten å dele...med Fred Steinar Nordrum ved Norsk Bergverksmuseum og Kongsberg mineralsymposium publisert en oversiktsartikkel...året, vesentlig av amatørgeologer. Alexander Foss og Morten Bilet deler også med oss i en artikkel funnet |  | Gee, David G., Andréasson, Per-Gunnar, Lorenz, Henning, Frei, Dirk, Majka, Jarosław (2015) Detrital zircon signatures of the Baltoscandian margin along the Arctic Circle Caledonides in Sweden: The Sveconorwegian connection. Precambrian Research, 265. 40-56 doi:10.1016/j.precamres.2015.05.012 | Journal (article/letter/editorial) | | mapped from southeastern Tröndelag to northernmost Norway; they are also probably present on Atlöy (near...Bergen) and in the Egersund area of southernmost Norway; i.e. along the whole length of the mountain-belt...Laksefjord; LD = Ljungdalen; MZ = Mylonite Zone; S = Sørøya; SA = Sarek Mts.; SF = Sveconorwegian Front; T=...the lower parts of the Kalak Nappe Complex in Finnmark. The rocks of the Seve Nappe Complex change derivation...Silvervägen (road 77 in Norway) about 10 km west of the border between Norway and Sweden. Most of the |
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