 | 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...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...Breivikbotn, Rognsund and Tappeluft (Roberts, 2006), Hasvik (Tegner et al., 1999), Reinfjord (Grant et al. |  | 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...interstitial magmatic chromian-spinel, sulfides (pentlandite, pyrrhotite and chalcopyrite) and carbonates...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 |
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