 | Carswell, D. A, Krabbendam, M., Cuthbert, S. J., Eide, E. A, Brueckner, H. K., Medaris Jr, L. G (2003) Guidebook to the Field Excursions in the Nordfjord-Stadlandet-Almklovdalen Area. Norges Geologiske Undersøkelse. Rapport 2003.056. Norges Geologiske Undersøkelse (NGU) | Report (issue) | | Geological Survey of Norway N-7441 Trondheim, Norway Tel.: 47 73 90 40 00 Telefax 47 73 92 16 20 REPORT...Excursions in the Nordfjord – Stadtlandet – Almklovdalen Area Authors: Client: D.A. Carswell, S. J...by E. A. Eide County: NGU Commune: Møre og Romsdal; Sogn og Fjordane Map-sheet name (M=1:250.000)...excursions conducted during the Alice Wain Memorial West Norway Eclogite Field Symposium held in Selje from June...peridotites that outcrop in the coastal region of west Norway between Bergen and Trondheim. These occurrences |  | | Journal (article/letter/editorial) | | 0316 Oslo, Norway Department of Geosciences, University of Oslo, P.O. Box 1047, 0316 Oslo, Norway a r t...conditions on a natural peridotite from Almklovdalen (W-Norway) to investigate the microstructure and...mainly of forsteritic olivine (~80–90 vol.%), clinochlore, orthopyroxene, amphibole and chromite. Initial...alpine-type peridotite massif located at Almklovdalen (western Norway). During late Caledonian uplift, this...composed of forsteritic olivine (Fo ≈ 93 mol%), clinochlore [Mg/ (Mg + Fetot) × 100 ≈ 96; Cr2O3 ≈ 4 wt.%] |  | | Journal (article/letter/editorial) | | reaction Mg,oAlrAlrSi6O,o(OH)r6 * 2MgrSirOu clinochlore : enstatite 2MgrAlSirO,, * 4MgrSiOo + 8HrO...on chlorite stability at high revealed that clinochlore disintegratesthrough strongly pressures.S-Sl:...O (Staudigeland Schreyer, 1977). S-S2: 14-A clinochlore spinel,and aqueousfluid at pressuresbelow 2.0...reaction of clinochlore. They argued that anhydrous assemblagesafter dehydration of l4-A clinochlore at pressuresup...stressed,therefore, that the dehydration curve of clinochlore after Delany and Helgeson (1978) is not applicableto |  | | Journal (article/letter/editorial) | | chlorite peridotites from Almklovdalen in the Western Gneiss Region, southwest Norway, and implications for...chlorite peridotites from Almklovdalen in the Western Gneiss Region, southwest Norway, and implications for...chlorite peridotites from Almklovdalen in the Western Gneiss Region, southwest Norway, and implications for...June 2014) Chlorite peridotites from Almklovdalen in southwest Norway were studied to understand the deformation...from Otrøy Island, in the Western Gneiss Region in Norway. Skemer et al. (2006) found the B-type olivine |  | | Journal (article/letter/editorial) | | peridotite and associated eclogites, Almklovdalen, Western Norway L. G. MEDARIS, JR. L1THOS Medaris...peridotite and associated eclootes, AlmHo~dalen, Western Norway. Lithos 13, 339-353. Oslo. ISSN 002a-~D37. Core...sequence of the Basal Gneiss region in western Norway. Three modes of origin have been proposed for these...of garnet peridofite and pyroxenite in wes~.ern Norway is located within the Lien peridotite (Fig. 1)...which is part of a large ultramafic body in Almklovdalen (Gr~nl/e & Rost 1974), located about 15 km southeast |  | | Journal (article/letter/editorial) | | intrusions like the largest deposit in Norway, the Almklovdalen of ophiolite complexes and ultramafic...deposit in Norway, the peridotite massif, where Steinsvik Olivine AS is producing [7]. Almklovdalen peridotite...O Na2 O NiO Cr2 O3 Olivine Ferrochrome Slag Norway Germany 48.6 0.5 7.8 0.0 0.2 41.1 0.1 0.0 1.2...Fraction [%] Forsterite Enstatite Lizardite Clinochlore Talc Magnesite Amorphous Silica Olivine (Steinsvik)...Mass fraction Forsterite Magnesite Enstatite Clinochlore Talc Lizardite Quartz Carbonation Product 0–20 |  | | Journal (article/letter/editorial) | | (Figure S2) sourced from Almklovdalen, in the Western Gneiss Region, southwest Norway. The chlorite peridotite...(Figure sourced from Almklovdalen, in the composition of chlorite waswas clinochlore composition (Mg4.6S2)...(OH)8 (Table 1). Western Gneiss Region, southwest Norway. The chlorite peridotite of starting showed the...(1%). The chemical composition of chlorite was clinochlore of composition of the starting material. (Mg4...mantle peridotites from Bjørkedalen, southwestern Norway, and implications for seismic anisotropy. Tectonophysics |  | Stockmann, Gabrielle J., Wolff-Boenisch, Domenik, Bovet, Nicolas, Gislason, Sigurdur R., Oelkers, Eric H. (2014) The role of silicate surfaces on calcite precipitation kinetics. Geochimica et Cosmochimica Acta, 135. 231-250 doi:10.1016/j.gca.2014.03.015 | Journal (article/letter/editorial) | | Millimetre-sized crystals of enstatite from Bamble, Norway; augite from Harcourt, Ontario, Canada; and labradorite...olivine (Fo93) from Åheim, Norway; and Almklovdalen peridotite from Gusdal, Norway were obtained as 65–125...composed of Mg-rich olivine with minor amounts of clinochlore, and is identical to the material described by... A detailed petrological description of the Almklovdalen peridotite is provided in Kostenko et al. (2002)... (2012) reported carbonation experiments on Almklovdalen peridotite from the same locality as that used |  | Padrón-Navarta, José Alberto, Tommasi, Andréa, Garrido, Carlos J., Sánchez-Vizcaíno, Vicente López, Gómez-Pugnaire, María Teresa, Jabaloy, Antonio, Vauchez, Alain (2010) Fluid transfer into the wedge controlled by high-pressure hydrofracturing in the cold top-slab mantle. Earth and Planetary Science Letters, 297 (1) 271-286 doi:10.1016/j.epsl.2010.06.029 | Journal (article/letter/editorial) | | the high pressure ultramafic terrain of Almklovdalen (western Norway), where they were interpreted as hydrofractures...prograde metamorphic reactions as described in the Almklovdalen massif (Kostenko et al., 2002), in the Bergen...density at the olivine rims in the Almklovdalen peridotite in west Norway (Kostenko et al., 2002; Jessell...Cerro del Almirez are smaller than those in the Almklovdalen peridotite, in accordance with the lower temperature...forsterite + 1:5 Mg5 Al2 Si3 O10 ðOHÞ8 + 25 H2 O: clinochlore We used Perple_X (Connolly, 2005), with the |  | | Journal (article/letter/editorial) | | 228 Astrophyllite, Colorado, Greenland, Malawi, Norway, and Spain, anal., opt., isomorphous substitutions...crystal structure, 377 Barkevik, Langesundsfjord, Norway, astrophyllite, 97 Baryte, Masson Hill, Derbyshire...M6ssbauer study, anal., 448; Galway, anal., 498; Norway, anal., zI6; Spitzbergen, anal., 857; Uganda, anal...crystal structure, formula 264 Bygland, Setesdal, Norway, granite, biotite, garnet, K-feldspar, 2t6 Calabona...synthesis, stability field, 297; see also Pennine, Clinochlore Chrome-picotite, New Caledonia, anal., opt., |  | Wolff-Boenisch, Domenik, Wenau, Stefan, Gislason, Sigurdur R., Oelkers, Eric H. (2011) Dissolution of basalts and peridotite in seawater, in the presence of ligands, and CO2: Implications for mineral sequestration of carbon dioxide. Geochimica et Cosmochimica Acta, 75 (19) 5510-5525 doi:10.1016/j.gca.2011.07.004 | Journal (article/letter/editorial) | | locality in the Almklovdalen peridotite complex within the Western Gneiss Region, southern Norway. Details on...consisting of 90–95 vol% olivine and minor Mg–clinochlore. Cr–spinel was not detected by X-ray diffraction...oxides, 4% glass 90–95% olivine (Fo92), 5% Mg–clinochlore (Mg/(Mg + Fe) = 95–97 mol%) P used in this...forsteritic olivine plus minor amounts of Mg–clinochlore and traces of Cr–spinel. Because of the much...of fluid infiltration in peridotites at Almklovdalen, western Norway. Geofluids 2, 203–215. Kowacz M. and |  | Nagaya, Takayoshi, Wallis, Simon R., Kobayashi, Hiroaki, Michibayashi, Katsuyoshi, Mizukami, Tomoyuki, Seto, Yusuke, Miyake, Akira, Matsumoto, Megumi (2014) Dehydration breakdown of antigorite and the formation of B-type olivine CPO. Earth and Planetary Science Letters, 387. 67-76 doi:10.1016/j.epsl.2013.11.025 | Journal (article/letter/editorial) | | olivine, Cr-magnetite and Al-rich chlorite (clinochlore) in HP11 formed by the breakdown of chlorite...Switzerland (Skemer et al., 2006); AK = Almklovdalen, Norway (Cordellier et al., 1981); BB = Bakony–Balaton...1981. Structural study of the Almklovdalen peridotite massif (Southern Norway). Tectonophysics 77, 257–281 |  | | Catalog/List | | distribution of tiny brown grains in YTTROFLUORITE (Drag Norway) lx2ins £3 2x2 £6 218 BISMUTHINITE Bismuth Sulphide...Albite with Ilmenite and or Magnetite. (Tuftane Evje Norway) lxl to lx 54 only 1 crystal £4 229 MELANOCERITE...Si/2 0/7 rare Scandium mineral (Tuftane Iveland Norway) grey to colourless crystal section in Felspar...grey coatings on Schist. (Bleikvassli, Nordland Norway) 1x1 £3.00 . 269 MENDIPITE Pb/3 Cl/2 0/2 : rich...attractive Eclogite rock from (Nordfjord,.West Norway) • 1x2 £1.30 2x2 £2.70 • 2x4 £6 112 CORUNDUM Al/2 |  | | Journal (article/letter/editorial) | | Caledonian orogeny. In the Western Gneiss Region of Norway, eclogites recorded only the Cale donian thermal...Caledonian belt (e.g., northwestern Scotland and Western Norway, Fig. 8) have Sm-Nd isotopic compositions similar...mined. Identification of sapphirine along with clinochlore, enstatite, etc. as inclusions in garnet led...garnet perid otites of the European Caledonides (Norway and northwestern Scotland) have a similar crustal... W. Norway W. Norway GE4a GE7 WGR, WGR, WGR, WGR, 5/79 Cpx S-19 Cpx WGR, Norway WGR, Norway WGR, |  | | Book | | The rock illustrated is from a region near Oslo, Norway. Samples of it were brought to Denmark by glaciers...shown. b Figure 64. Orthoclase from Arendal, Norway. Field of view: 50 x 61 mm. ee ae ier, Geis:... CRYSTALLOGRAPHY Figure 74. Tremolite from Kragerg, Norway. As shown here, tremolite can develop as asbestos...from Hanekleivtunnelen, Holmestrand, Vestfold, Norway. This special mode of growth is seen most often...a prism that Figure 89. Muscovite from Bamble, Norway. Like all micas, muscovite has a perfect cleavage |  | | Book (edition) | | Metamorphism Kyanite-eclogite from Verpeneset, Nordfjord, Norway. Omphacite (green), garnet (red brown, zoned) are...contact aureole of Permian plutons in the Oslo rift, Norway: (a) Upper Ordovician shale with fossiliferous...marbles shown in Fig. 1.3a from Engabreen, Nordland, Norway. The marbles represent former calcareous sediments...characteristic metamorphic minerals (Engabreen, Nordland, Norway). (b) Gradual transition of undeformed granite...with the ultramafic rock (Flisarvatnet, Oppland, Norway) markers) in the undeformed granite (Ramsay and |  | | Book (edition) | | conditions for the Arendal granulites, southern Norway: implications for the roles of P, T and C0 2 in... 3.6. Along a profile from Denmark to southern Norway the observed surface heat flows have been used...temperature field along a cross section from Denmark to Norway. (After Balling 1985) 200 400 600 800 1000...uppermost mantle of the Fennoscandian Shield in South Norway and the Danish Embayment. J Geophys Res 42:237-256...lower than the maximum temperature for pure Mg clinochlore. In the "dirty" systems, chlorite begins to decompose |  | | Book (volume) | | 12Mg2Si04 + 4MgAl204 + Mg2Al4Si50i8 + Si02 + 24H20 clinochlore forsterite spinel cordierite Forsterite has...area of Sunnmore on the west coast of southern Norway. Norsk. Geol. Tidsskr., vol. 7, p. 177. Grigoriev...penninite which is surrounded by a margin of clinochlore. The chloritic lamellae are speckled with minute...completely altered clinohumite consists entirely of clinochlore which is probably the ultimate product of the...and Sahama, 1950). Zircon, however, from Iveland, Norway, has been found to contain 22 to 24 per cent. HfC>2 |  | | Journal (article/letter/editorial) | | Mineral Chemical composition Line Clausthalite Clinochlore Cr-bearing (kammererite) Clinohumite Clinoptilolite-(K)...mineral to diamondbearing pipes. Chromium-bearing clinochlore kammererite (b5 wt.% Cr2O3) occurs in serpentinites...amesite (purple chromian serpentine) and chromian clinochlore, Samani, Ural Mts., Russia. 3.2. Magmatic chromium...hypogene rather supergene origin (chrysotile, clinochlore, talc and pecoraite (Talovina et al. 2007). Besides...Canada, Sanford Lake, USA, Rødsand, TellnesEgersund, Norway, Smaalands-Taberg , Ulvö, Sweden. A cross section | | | Journal (article/letter/editorial) | | Mineral Chemical composition Line Clausthalite Clinochlore Cr-bearing (kammererite) Clinohumite Clinoptilolite-(K)...mineral to diamondbearing pipes. Chromium-bearing clinochlore kammererite (b5 wt.% Cr2O3) occurs in serpentinites...amesite (purple chromian serpentine) and chromian clinochlore, Samani, Ural Mts., Russia. 3.2. Magmatic chromium...hypogene rather supergene origin (chrysotile, clinochlore, talc and pecoraite (Talovina et al. 2007). Besides...Canada, Sanford Lake, USA, Rødsand, TellnesEgersund, Norway, Smaalands-Taberg , Ulvö, Sweden. A cross section |  | | Book (volume) | | structure of almost pureenstatite (Fs2 , from Bamle, Norway: a 18·22, b 8·81, c 5·21A, D 3·21) was shown by...Hafner (1971) subjected orthoenstatite (from Bamle, Norway) to shock of various intensities in the laboratory...ioclase bomfels, Aavold Quarry, Oslo district, Norway (Muir and Tilley, 1958). Anal. J. H. Scoon. 15...Ferrohypersthene, two pyroxene granulite, Hittero, Norway (Howie, 1963). Anal. R. A. Howie. Orthopyroxenes...ultramafic and gabbroic rocks, for example Stjernoy, Norway (Oosterom, 1963). In other ultrabasic and basic |  | | Book | | entropy S(T, P): General relations (:~t. = -s ( OG) oP _ V (1.2) oT (:~t. H dR = (1.3) P,....quartz-calcite veins in low-grade Caledonian rocks of Norway, has presented particularly good evidence for the... Ramberg noted that in the Caledonian rocks of Norway, referred to earlier, chlorite, calcite, and quartz...are available mainly for cIinochlore 10 ChI Clinochlore alone is stable up to temperatures of 670°C to...below 3 kbar forsterite + spinel + cordierite. Clinochlore in combination with other minerals such as quartz |  | | Book | | suffered during the German occupation of his native Norway, and he died in England before the book was completed...gaged B 4 6S & C2806 Ge wey) sh) Oa) 04 a7 | og Gas “> eae = Ven & . hw con pay a — 4 . a...Fe—Ti peridotites of the Western Gneiss Region, Norway—Carswell et al. (1983)—or the type B peridotites...types in the high grade gneiss complex of western Norway. Bull. Mineral. 106, 727-750. Casey J. F. (1997)...petrofabric studies of the dunites of Almklovdalen, Nordfjord, Norway. In Ultramafic and Related Rocks (ed |  | | Report (volume) | | metasomatized apatites from the Bamble Sector, SE Norway, in which the metasomatized parts of the single...of granitic rocks from the Bamble Sector of SE Norway, can be recognized along reaction fronts where...anorthositic granulites of the Bergen Arcs, western Norway. In a classic paper, Austrheim (1987) concluded...gabbros from the Bamble and Kongsberg sectors in Norway, these markers can be seen in both the unaltered...Textural evidence from the Caledonides of Western Norway and implications for zircon geochronology. J Petrol |  | | Book | | into coarsest (Ogg, bandwidths .3.3 mm), coarse (Og, 1.3– 3.3 mm), medium (Om, 0.5 –1.3 mm), fine (Of...peridotites of the Western Gneiss Region, southern Norway; B—Bohemian garnet peridotites, lower Austria;...– Ti peridotites of the Western Gneiss Region, Norway—Carswell et al. (1983)—or the type B peridotites...types in the high grade gneiss complex of western Norway. Bull. Mineral. 106, 727–750. Casey J. F. (1997)...petrofabric studies of the dunites of Almklovdalen, Nordfjord, Norway. In Ultramafic and Related Rocks (ed |
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Ekremseter Olivine Pit, Almklovdalen, Vanylven, Møre og Romsdal, Norway