 | | Journal (issue) | | early Proterozoic albite felsite in Finnmark, North Norway. Mineralogical Magazine 52: 400-402 Raade, G. &...Abstract and Proceedings of the Geological Society of Norway Selbekk, R. S. 2010. Norges mineraler. Tapir forlag...Scmineralization in the Fen peralkaline complex, Southern Norway. Economic Geology 72: 855-859 8 STEIN 2-2012...store krystaller. Beskrivelsen er ikke publisert. BUSKERUD Hurum Sætre: Noen fine, blekblå singelkrystaller...Samling: Terje Karstensen. Foto: Christian Berg. Drammen E-134: Allanittkrystall og hvite fibre av bavenitt |  | | Journal (issue) | | smyril-Iine.no Siottsgaten 1. Boks 4135 Dreggen, 5835 Berger\' nt. 55 59 65 20. Faks. 55 596530 2 MI S "Norrona"...stammer da fra samlerne som har fortalt om funnen e. BUSKERUD Kongsberg Kongens gruve: Et sekundeermineral viste...foregatt, spesielt pa funnstedet for eosalitt. Drammen Fem minutter 'n: Det er funnet en 5 em hoy, me...ling: lngulv Burvald. Foto : Frode Andersen. Svelvik I Svelvik er det de siste par arene funnet endel akvamarinkrystaller...Limonite coated Vejen til rosettes and single x of Quartz in cavities in basalt. Indolo, ---';zu Malawi |  | | Journal (article/letter/editorial) | | Mo-mineralized and 4 barren occurrences in North America, Norway and China. Because melt inclusions preserve original...granodiorite type (Mutschler, 1981); Climax-type vs. quartz monzonite type (White et al., 1981); F-rich vs...alkalic monzonitic Mo-(Au), alkalic syenitic Mo, 2 quartz-monzonitic to granitic Mo-Cu, (biotite-)granitic...the underlying magma quenches against layers of quartz (±feldspar, molybdenite) that crystallized within...trachyandesitic in composition and commonly contain quartz and feldspar xenocrysts that were entrained from |  | | Journal (volume) | | Gunnar Raade Blue, octahedral-substituted beryl from Norway: A case study of beryl and associated phenakite...sphaerobertrandite from the Larvik Plutonic Complex, Norway 45 Knut Edvard Larsen og Bjørn Kåre Stensvold...Eclarite from Bleka, Svartdal, Telemark county, Norway 65 Alf Olav Larsen (red.) Bleka grube. Utdrag...Herrebøkasa quarry, Aspedammen, Østfold, Southern Norway: Description and crystal structure. The Canadian...pegmatite of the Larvik Plutonic Complex, southern Norway. European Journal of Mineralogy 26, 567-576. Hillebrand |  | Müller, Axel, Ihlen, Peter M., Snook, Ben, Larsen, Rune Berg, Flem, Belinda, Bingen, Bernard, Williamson, Ben J. (2015) The Chemistry of Quartz in Granitic Pegmatites of Southern Norway: Petrogenetic and Economic Implications. Economic Geology, 110 (7) 1737-1757 doi:10.2113/econgeo.110.7.1737 | Journal (article/letter/editorial) | | 1737–1757 The Chemistry of Quartz in Granitic Pegmatites of Southern Norway: Petrogenetic and Economic...1172, Blindern, 0318 Oslo, Norway 2 Natural 3 Geological Survey of Norway, P.O. Box 6315 Sluppen, N-7491...N-7491 Trondheim, Norway 4 Norwegian 5 Camborne History Museum, Cromwell Road, London SW7 5BD, UK University...University of Science and Technology, N-7491 Trondheim, Norway School of Mines, University of Exeter, Cornwall...9EZ, UK Abstract Trace element concentrations in quartz from 188 granitic pegmatites in the Froland and |  | | Journal (article/letter/editorial) | | eclogite, 725 Mount Barren Group, 261 mylonite, 711 Norway, 45 numerical modelling, 75 ophiolite, 795 oriented...textural analysis, 649 quantitative textures, 865 quartz, 443 Rauer Group, 217 reaction localization, 411...stable isotope and conventional thermometry, 471 Berger, A., Scherrer, N. C. & Bussy, F. Equilibration...phase-composition and quantitative texture analysis, 865 Berger, J., Femenias, O., Mercier, J. C. C. & Demaiffe...porphyroblast rotation during growth, 881 Bussy, F. see Berger, A. Caddick, M. see Holness, M. B. Cesare, B. see |  | | Journal (article/letter/editorial) | | 20 features of the Highland Group around Kandy (Berger and Jayasinghe, 1976). A pink granite is also reported...(1971), and D3 deformation of Berger and Jayasinghe (1976). However, Berger and Jayasinghe {1976) regarded...single metamorphic event (Cooray, 1972). PH(4 )nO Berger and Jayasinghe (1976) proposed three episodes of...migmatites to result from partial melting during D3. Berger and Jayasinghe (1976) follow Cooray's view on the...the synform. 24 synforms (Figs. 2a, b) of D3 (Berger and Jayasinghe, 1976), and mark the rims of these |  | | Report (issue) | | Cover. Underground photo of the Skuterud Mine in Norway showing pink secondary erythrite (a hydrated cobalt...Australia, Belgium, Canada, Congo (Kinshasa), Finland, Norway, and Zambia. Refined cobalt from Belgium and Finland...potassium feldspar, muscovite, biotite, albite, quartz, and carbonate. The ages of the mineralization...(non-ore) material may include various amounts of quartz, amorphous silica, clays, and serpentine. The Kalgoorlie...pluton contacts, gangue minerals typically include quartz or carbonate. The gangue minerals of skarn deposits |  | Doukkari, Sid Ali, Ouzegane, Khadidja, Godard, Gaston, Diener, Johann F.A., Kienast, Jean-Robert, Liégeois, Jean-Paul, Arab, Amar, Drareni, Amar (2015) Prograde and retrograde evolution of eclogite from Adrar Izzilatène (Egéré-Aleksod terrane, Hoggar, Algeria) determined from chemical zoning and pseudosections, with geodynamic implications. Lithos, 226. 217-232 doi:10.1016/j.lithos.2014.12.007 | Journal (article/letter/editorial) | | (M1), characterised by garnet, amphibole, epidote, quartz and rutile, the peak eclogite facies stage (M2)...consisting of omphacite, garnet, edenite, epidote, quartz and rutile, and the retrograde stage (M3), where...accretionary stage of the Pan-African orogeny (Berger et al., 2014; Bertrand, 1974; Derridj et al., 2010;...recently also been discovered in Western Hoggar (Berger et al., 2014). The preservation of the pre-collisional...from mineral inclusions or chemical zoning (e.g., Berger et al., 2014; Groppo et al., 2009; Śtĭpskà and |  | | Journal (article/letter/editorial) | | revised and accepted February 6, I 99 I ) ABSTRACT Berger, G.W., Burke, R.M., Carver, G.A. and Easterbrook...experiments. This difficulty may be due to a high quartz/feldspar ratio in sediments from this area. 1...useful for correlation and assignB.V. 22 G.W. BERGER ET AL. 2. Thermoluminescencedating 2.1. Basic...generally dominated by that from detrital feldspars (Berger, 1984). Wintle and Huntley ( 1980) suggestedthat...light-sensitive traps that were not emptied at burial (Berger, 1988a, 1990; Forman, 1988,1989,1990). We choseto |  | | Journal (article/letter/editorial) | | primary ThSiO4 associated with chevkinite-(Ce) in a quartz-epidote metasomatite; (2) during alteration of...quartzolite; (3) during alteration of fergusonite-(Y) in a quartz-epidote metasomatite; (4) following exsolution...1988; Förster, 2006; SeydouxGuillaume et al., 2007; Berger et al., 2008; Piilonen et al., 2013). Such alteration... In contrast, Cocherie and Legendre (2007) and Berger et al. (2008) reported that metamict *E-mail:...study has focused on five samples, collected from quartz-epidote metasomatites, a syenite pegmatite and |  | | Journal (article/letter/editorial) | | found in equivalent areas elsewhere (Pitcher and Berger 1972, p. 43). They occur in the Blair Atholl and...contain thin lens-shaped intrusions (Pitcher and Berger 1972, p. 45). Early studies of these intrusions...264; Knill and Knill 1961, p. 277). Pitcher and Berger (1972) concluded that the sills are preorogenic...dolerite intrusion in North Donegal (Pitcher and Berger 1972, p. 48; Obaid 1971, 1977a,b), as has been...their structural and tectonic setting. Pitcher and Berger (1972) noted banding within some of the north Donegal |  | Scheiber, Thomas, Viola, Giulio, Bingen, Bernard, Peters, Max, Solli, Arne (2015) Multiple reactivation and strain localization along a Proterozoic orogen-scale deformation zone: The Kongsberg-Telemark boundary in southern Norway revisited. Precambrian Research, 265. 78-103 doi:10.1016/j.precamres.2015.03.009 | Journal (article/letter/editorial) | | zone: The Kongsberg-Telemark boundary in southern Norway revisited Thomas Scheiber a,∗ , Giulio Viola a...Arne Solli a a Geological Survey of Norway, 7491 Trondheim, Norway Department of Geology and Mineral Resources...University of Science and Technology, 7491 Trondheim, Norway c Institute of Geological Sciences, University...Kongsberg and Telemark lithotectonic units in S Norway, referred to as the KongsbergTelemark Boundary...fashion forming complex fault patterns, extensive quartz vein networks and leading to the generation of |  | | | | Frontiers in Quartz Research Preface A. MÜLLER1 1 2 AND M. D. WELCH2,* Geological Survey of Norway, N-7491...N-7491, Trondheim, Norway Department of Mineralogy, The Natural History Museum, Cromwell Road, London SW7...papers arose from a symposium on ‘‘Frontiers in Quartz Research: The genesis, crystal chemistry and economic...Geological Congress (IGC) during August 2008 in Oslo, Norway. The eleven papers in the set reflect the progress...physical properties and defect microstructures of quartz and chalcedony. Pan et al. (2009) describe the |  | BERGER, J., FÉMÉNIAS, O., OHNENSTETTER, D., PLISSART, G., MERCIER, J.-C. C. (2010) Origin and tectonic significance of corundum-kyanite-sapphirine amphibolites from the Variscan French Massif Central. Journal of Metamorphic Geology, 28 (3) 341-360 doi:10.1111/j.1525-1314.2010.00866.x | Journal (article/letter/editorial) | | the Limousin ophiolite. The role of 341 342 J. BERGER ET AL. fluid and elemental inputs into the amphibolites...as dykes intruding the gabbros: plagiogranites (quartz + albite), prehnitebearing epidosites, rodingites...lithologies were affected by ocean-floor metamorphism (Berger et al., 2005) with no evidence for MP or HP recrystallization...are described in detail in two companion papers (Berger et al., 2005, 2006). The mineral compositions were...attributed to oceanfloor hydrothermal metamorphism (Berger et al., 2005). Anhydrous coronitic troctolites |  | Thiéry, V., Rolin, P., Dubois, M., Caumon, M.-C., Goncalves, P. (2016) Reply to J. Berger's comment on the article “Discovery of metamorphic microdiamonds from the parautochthonous units of the Variscan French Massif” by Thiéry, V. et al.,. (2015), Gondwana Research 28, 954–960. Gondwana Research, 38. 372-374 doi:10.1016/j.gr.2015.12.002 | Journal (article/letter/editorial) | | published article (Thiéry et al., 2015) is discussed (Berger, 2015); in the following lines we will give some...for a more thorough estimation of P–T conditions. Berger (2015) wonders about a possible sedimentary origin...(Lardeaux et al., 2001). The discussion proposed by J. Berger on the basis of Tajčmanová et al. (2015) can be...FMC as a whole is still a matter of discussion (Berger et al., 2005; Thiéry et al., 2015), the actual...indicators, e.g., coesite, is also pointed by J. Berger. Indeed, other descriptions of microdiamond are |  | | Journal (article/letter/editorial) | | Central Alps Daniela Rubatto Æ Jörg Hermann Æ Alfons Berger Æ Martin Engi Received: 22 December 2008 / Accepted:...Australia e-mail: Daniela.rubatto@anu.edu.au A. Berger M. Engi Institute of Geological Sciences, University... Baltzerstrasse 1-3, 3012 Bern, Switzerland A. Berger Institute for Geography and Geology, Øster Voldgade...melting is controlled by the external fluid source (Berger et al. 2008) and thus it is difficult to predict...later hydratebreakdown melting (Burri et al. 2005; Berger et al. 2008). The migmatites comprise a variety |  | Berger, Alfons, Gnos, Edwin, Janots, Emilie, Fernandez, Alain, Giese, Jörg (2008) Formation and composition of rhabdophane, bastnäsite and hydrated thorium minerals during alteration: Implications for geochronology and low-temperature processes. Chemical Geology, 254 (3) 238-248 doi:10.1016/j.chemgeo.2008.03.006 | Journal (article/letter/editorial) | | geochronology and low-temperature processes Alfons Berger a,⁎, Edwin Gnos b, Emilie Janots a, Alain Fernandez...fax: +41 31 6314843. E-mail address: berger@geo.unibe.ch (A. Berger). 0009-2541/$ – see front matter ©...means to date these alteration processes. A. Berger et al. / Chemical Geology 254 (2008) 238–248 2...Fig. 1). The syenite consists of alkali-feldspar, quartz, plagioclase, aegerine, and locally amphibole and...region. The granite is dominated by two feldspars, quartz and biotite. In some samples, allanite has been |  | | Journal (article/letter/editorial) | | (Central Alps, Switzerland) E. Janots a,b,⁎, A. Berger b,c, M. Engi b a b c WWU Münster, Germany University...contain hydrothermal veins dominated by quartz and calcite + quartz, respectively. In metasediments devoid...generation of monazite is found in and along retrograde quartz veins. This study demonstrates that, at least in...emiliejanots@ujf-grenoble.fr (E. Janots), ab@geo.ku.dk (A. Berger), engi@geo.unibe.ch (M. Engi). 0024-4937/$ – see...a hydrated REE phosphate, such as rhabdophane (Berger et al., 2008), to apatite or allanite (Poitrasson |  | | Journal (article/letter/editorial) | | origin (Pitcher and Berger 1972 p. 49), these rocks crystallised mainly as quartz-dolerites and were emplaced...(15%-20% of the stratigraphic column (Pitcher and Berger 1972)). Consequently the relztionship of these...followed (with some doubts expressed) by Pitcher and Berger (1972 p. 48). T h e present paper, by examining...area, County Donegal, modified from Pitcher and Berger (1972). Inset map: location of area in northwest...structure in this chronology (see also Pitcher and Berger 1972 p. 48). Current work by the author at Dunlewy |  | | Journal (article/letter/editorial) | | origin (Pitcher and Berger 1972 p. 49), these rocks crystallised mainly as quartz-dolerites and were emplaced...(15%-20% of the stratigraphic column (Pitcher and Berger 1972)). Consequently the relztionship of these...followed (with some doubts expressed) by Pitcher and Berger (1972 p. 48). T h e present paper, by examining...area, County Donegal, modified from Pitcher and Berger (1972). Inset map: location of area in northwest...structure in this chronology (see also Pitcher and Berger 1972 p. 48). Current work by the author at Dunlewy |  | | Journal (article/letter/editorial) | | laboratory measurements of closure temperatures T c (Berger and York 1981). Our results, together with a review...assemblages: (1) andalusite, cordierite, biotite, quartz+muscovite_+ chlorite. (2) cordierite, biotite,...temperature assemblages, such as calcite, chlorite, quartz, muscovite and cubic pyrite; the latter assem2...(Hart 1964; Giletti 1974b; Purdy and Jaeger 1976; Berger and York 1981). We must point out that the only...material Method Age (Ma) Reference Mt. Amiata quartz-latite glass fission track 0.186_+ 0.025 0.441 |  | Janots, Emilie, Grand'Homme, Alexis, Bernet, Matthias, Guillaume, Damien, Gnos, Edwin, Boiron, Marie-Christine, Rossi, Magali, Seydoux-Guillaume, Anne-Magali, De Ascenção Guedes, Roger (2019) Geochronological and thermometric evidence of unusually hot fluids in an Alpine fissure of Lauzière granite (Belledonne, Western Alps). Solid Earth, 10 (1). 211-223 doi:10.5194/se-10-211-2019 | Journal (article/letter/editorial) | | inclusions obtained on millimetric monazite and on quartz crystals from the same cleft indicate early precipitation...fluid at T > 410 ◦ C, followed by a main stage of quartz growth at 300–320 ◦ C and 1.5–2.2 kbar. Previous...late-stage deformation (Bergemann et al., 2017; Berger et al., 2013; Janots et al., 2012). In the ECMs...wide range of zircon fission-track (ZFT) ages (Berger et al., 2013; Gnos et al., 2015; Grand’Homme et...microthermometric data on fluid inclusions in monazite and quartz were obtained to successfully determine the temperature |  | | Journal (article/letter/editorial) | | insoluble minerals, including authigenic opal-CT, quartz, clinoptilolite, feldspars, calcite, dolomite,...with the latest clinoptilolite. Minor amounts of quartz precipitated in pore water with low silica activity...rare to absent in more deeply buried successions (Berger and von Rad, 1972; Fabricius and Borre, 2007; Gingele...factors on diagenesis in silica-rich sediments (Berger and von Rad, 1972; Abercrombie et al., 1994; Wilkin...clinoptilolite and smectite, whereas precipitation of quartz dominates at lower silica activity and deeper burial |  | Uher, Pavel, Ondrejka, Martin, Bačík, Peter, Broska, Igor, Konečný, Patrik (2015) Britholite, monazite, REE carbonates, and calcite: Products of hydrothermal alteration of allanite and apatite in A-type granite from Stupné, Western Carpathians, Slovakia. Lithos, 236. 212-225 doi:10.1016/j.lithos.2015.09.005 | Journal (article/letter/editorial) | | especially allanite, monazite, xenotime, and apatite (Berger et al., 2008; Buda and Nagy, 1995; Förster, 2001;...granite comprise (in vol.%) anhedral to subhedral quartz (34.3); perthitic K-feldspar (most likely orthoclase)...500 μm across, associated with biotite (annite), quartz, feldspars, zircon, fluorapatite, and ilmenite....crystals up to ~100 μm in size associated with quartz, alkali feldspars, biotite, allanite, zircon, and...detected as an outer rim around fluorapatite in quartz (Fig. 2F) or as a subhedral inclusion (~10 μm |
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