 | KROGH, E. J., ANDRESEN, A., BRYHNI, I., BROKS, T. M., KRISTENSEN, S. E. (1990) Eclogites and polyphase P?T cycling in the Caledonian Uppermost Allochthon in Troms, northern Norway. Journal of Metamorphic Geology, 8 (3) 289-309 doi:10.1111/j.1525-1314.1990.tb00474.x | Journal (article/letter/editorial) | | the Caledonian Uppermost Allochthon in Troms, northern Norway .E. J . KROGH', A . ANDRESEN', 1. BRYHNI'...for Biologi og Ceologi, Universitetet i Tromsa, PO Box 3085, Guleng, N-9001 Tromss, Norway Mineralogisk-Geologisk... 1, N-0528 Oslo 5, Norway ABSTRACT Edogites in the Tromsai area, northern Norway, are intimately associated...wide belt in the basal gneiss region of western Norway from Sognefjord to Trondheim (Griftin, Austrheim...Caledonides in the Troms region of northern Norway. REG I 0 N AL C LO LO C I CAL S ETTl N G The Troms segment |  | | Journal (article/letter/editorial) | | phase equilibria in kyanite- and phengite-bearing eclogite of the Tromsø Nappe, Norway M . J A N Á K ,...of Geology, University of Tromsø, N-9037 Tromsø, Norway ABSTRACT Kyanite- and phengite-bearing eclogites...phase equilibria between garnet + omphacite + kyanite + phengite + quartz ⁄ coesite than common, mostly...the metamorphic evolution of the Tromsdalstind eclogite from the Tromsø Nappe, one of the biggest exposures...peak-pressure mineral assemblage was garnet + omphacite + kyanite + phengite + coesite, inferred from polycrystalline |  | | Journal (article/letter/editorial) | | K. Kullerud A Late Ordovician U–Pb age for the Tromsø Nappe eclogites, Uppermost Allochthon of the Scandinavian...timing and speed of one of these events in the Tromsø Nappe of the Uppermost Allochthon are detailed...University of Oslo, Box 1047 Blindern 0316 Oslo, Norway E-mail: fernando.corfu@geologi.uio.no Tel.: +47-22-856680...Department of Geology, University of Tromsø, 9037, Tromsø, Norway Editorial responsibility: W. Schreyer...the Scandinavian Caledonides with location of the Tromsø Nappe eclogites (Fig. 2) and other units discussed |  | | Journal (article/letter/editorial) | | tectonothermal evolution of exotic Caledonian nappes in Troms, Norway: Evidence from 4°Ar/39Ar mineral ages R.D. Dallmeyer"...University of Oslo, PB 1047 Blinden, N-0316 Oslo, Norway (Received October 21, 1991~revised and accepted...tectonothermal evolution of exotic Caledonian nappes in Troms, Norway: Evidence from 4°Ar/39Ar mineral ages. Lithos...several high-level, exotic nappes in northern Troms County, Norway. Within the Nordmannvik Nappe and upper...the Troms Caledonides (except for the possible exception of eclogite-bearing horizons in the Troms~ Nappe |  | Janák, M., Krogh Ravna, E. J., Kullerud, K., Yoshida, K., Milovský, R., Hirajima, T. (2013) Discovery of diamond in the Tromsø Nappe, Scandinavian Caledonides (N. Norway) Journal of Metamorphic Geology, 31 (6) 691-703 doi:10.1111/jmg.12040 | Journal (article/letter/editorial) | | Discovery of diamond in the Tromsø Nappe, Scandinavian Caledonides (N. Norway) ,1 E. J. KROGH RAVNA,2...Department of Geology, University of Tromsø, Tromsø, N-9037, Norway 3 Department of Geology and Mineralogy...first finding of diamond in crustal rocks from the Tromsø Nappe of the North Norwegian Caledonides. Diamond...inclusions in garnet from gneiss at Tønsvika near Tromsø. The rock is composed essentially of garnet, biotite...quartz and plagioclase, minor constituents include kyanite, zoisite, rutile, tourmaline, amphibole, zircon |  | | Report (chapter) | | in the Scandinavian Caledonides of the Ofoten – Troms area – terrane characterization and correlation...University of Oslo, PO Box 1047, Blindern, O316 Oslo, Norway 2 GEOTOP, Universite du Québec á Montréal,...Canada H3C 3P8 3 Geological Survey of Norway, 7491 Trondheim, Norway 4 Department of Geology, 210 Petrie...the Scandinavian Caledonides in the Troms– Ofoten region of Norway to explore possible correlations and...magmatic activity was recorded at c. 489 Ma in the Tromsø Nappe. In the underlying Nakkedal Nappe, a magmatic |  | | Journal (article/letter/editorial) | | Metamorphic Evolution of the Tønsvika Eclogite, Tromsø Nappe—Evidence for a New UHPM Province in the Scandinavian...Geology, University of Tromsø, N-9037 Tromsø, Norway Abstract Eclogites within the Tromsø Nappe of the Uppermost...Terry, 2004). Geological Setting The Tromsø Nappe (earlier Tromsø Nappe Complex; e.g. Krogh et al., 1990)...Allochthon of the Scandinavian Caledonides (Fig. 1). The Tromsø Nappe consists of a sequence of polymetamorphic...AND ROUX FIG. 1. Tectonostratigraphic map of the Tromsø region, modified after Ravna et al. (2006). minimum |  | | Journal (article/letter/editorial) | | Prograde garnet-bearing ultramafic rocks from the Tromsø Nappe, northern Scandinavian Caledonides☆ Erling...Ellingsen Department of Geology, University of Tromsø, N-9037 Norway Received 24 June 2005; accepted 30 March...rocks closely associated with eclogite within the Tromsø Nappe of the northern Scandinavian Caledonides...finally serpentine. The ultramafic rocks in the Tromsø Nappe were locally strongly hydrated before subduction...from the Tromsø Nappe, Northern Norway. 2. Geological setting The Tromsø Nappe (earlier Tromsø Nappe Complex |  | Broska, Igor, Krogh Ravna, Erling J., Vojtko, Peter, Janák, Marian, Konečný, Patrik, Pentrák, Martin, Bačík, Peter, Luptáková, Jarmila, Kullerud, Kåre (2014) Oriented inclusions in apatite in a post-UHP fluid-mediated regime (Tromsø Nappe, Norway) European Journal of Mineralogy, 26 (5) 623-634 doi:10.1127/0935-1221/2014/0026-2396 | Journal (article/letter/editorial) | | apatite in a post-UHP fluid-mediated regime (Tromsø Nappe, Norway) IGOR BROSKA1,*, ERLING J. KROGH RAVNA2...Department of Geology, University of Tromsø, 9037 Tromsø, Norway 3 State Geology Institute of Dionýz...with UHP eclogites in the Tromsø Nappe of the Scandinavian Caledonides in Norway. The apatite-rich rock...exsolution; oriented inclusions; UHP metamorphism; Tromsø Nappe. 1. Introduction apatite and monazite from...apatite has been described from a metapelitic kyanite-bearing gneiss of Pohorje in the Eastern Alps (Krenn |  | Majka, Jarosław, Mazur, Stanisław, Młynarska, Maria, Klonowska, Iwona, Tual, Lorraine, Kośmińska, Karolina, Tarasiuk, Jacek, Wroński, Sebastian (2019) Integrating X-ray mapping and microtomography of garnet with thermobarometry to define the P-T
evolution of the (near) UHP Międzygórze eclogite, Sudetes, SW Poland. Journal of Metamorphic Geology, 37 (1) 97-112 doi:10.1111/jmg.12450 | Journal (article/letter/editorial) | | complex zoning and growth history of garnet in a kyanite-bearing eclogite. The garnet occurs as clusters...assemblage is suggested to have been garnet– omphacite–kyanite–phengite–coesite/quartz–rutile. Additional lines...this study, we focus on a reinvestigation of the kyanite-bearing eclogite from Międzygórze and provide an...omphacite-rich layers with oriented muscovite and accessory kyanite, zoisite, rutile and quartz. The overprinting,...the rock. Rarely, it contains tiny inclusions of kyanite, omphacite (Figure 2b), rutile, phengite and SiO2 |  | | Journal (article/letter/editorial) | | NUMBER 361 SEPTEMBER 1987 'On the eclogites of Norway' 65 years later W. L. GRIFFIN* Mineralogisk-Geologisk...Gate 1, 0562 Oslo 5, Norway Abstract The Western Gneiss Region (WGR) of Norway consists largely of Proterozoic...amphibolitization, high-P assemblages (phengite + kyanite, omphacite + quartz) are locally preserved within...eclogite, gneisses, metamorphism, peridotites, Norway. Introduction SIXTY-FIVE years ago, Eskola (1921)...eclogites from the Western Gneiss Region (WGR) of Norway, and clearly recognized their highpressure origin |
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