The >494 Ma Lillevik ophiolite fragment (Gratangseidet Igneous Complex) near Narvik, Scandinavian Caledonides

• Published in: Norwegian Journal of Geology
• Main Authors: Slagstad, T, Anderson, M, Saalmann, K, Hagen-Peter, G
• Format: Article in Journal/Newspaper
• Language: English
• Published: Geological Society of Norway 2021
• Subjects: 37 Earth Sciences; 43 History; Heritage and Archaeology; 3706 Geophysics; Gratangseidet; Lillevik; Narvik; Norway; Northern Norway; Lyngen
• Online Access: http://hdl.handle.net/10026.1/17056; https://doi.org/10.17850/njg100-4-5

No embargo required. One of several irregular, plagioclase-phyric felsic veins in the Lillevik ophiolite fragment (Gratangseidet Igneous Complex) in Narvik, northern Norway, yielded a U–Pb zircon age of 494 ± 5 Ma. The veins cut deformed, compositionally layered, light REE-depleted gabbros that argu...