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| a single garnet porphyroblast in a metapelite granulite sample records the different segments of a near...Universität Bonn, Poppelsdorfer Schlob, 53115 Bonn, Germany (XAn=0.91)-cordierite {XMg (Mg/Mg+Fe2+) = 0.80–...M2 spinelss decomposed to polyphase domains of spinel-magnetite±högbomite at this stage. Collating the...Reconstruction of metamorphic P-T trajectory in granulite facies rocks is essential to unravel lower crustal...Bhowmik and Roy 2003). Despite overprints of strong granulite and amphibolite facies deformation and metamorphism |
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| the eastern third of the Australian continent. Granulite-facies xenoliths, interpreted as lower-crustal...have been derived by referring T estimates for spinel lherzolite xenoliths to this geotherm. The lower-crustal...that the deep crust should consist largely of granulite-facies rocks. Many of these studies ignore two...two essential points. One is that the surface outcrop of country rock in some areas of xenolith-bearing...data. The existence of composite garnet websterite-spinel lherzolite xenoliths allows correlation of geothermometers |
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| Fe–Ti oxide ED intergrowths in a spinel–garnet-bearing granulite from the Xuwujia Paleoproterozoic ...up to 0.58 per formula unit) from the same granulite outcrop record AC C retrograde temperatures as low...Pl; Quartz, Qtz; Rutile, Rt; Sillimanite, Sil; Spinel, Spl; Ulvospinel, Usp. 1. Introduction EP T ...from the Xuwujia Paleoproterozoic UHT metamorphic outcrop in the Jining area, North China Craton, which provides...metamorphic temperatures over 1050 °C. This UHT PT outcrop, together with other reported UHT localities in |
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| eastern Indonesia. Garnet peridotite and associated granulite-facies contact rocks are described from two sites...fluid in a peridotite of oceanic affiliation. The granulite shows an increase in T and incipient melting at...suggesting rapid uplift. Trace element chemistry of granulite with basaltic to peraluminious rhyolitic composition...1987). Their history is usually demonstrated by spinel cores surrounded by garnet or by zonation of the...peridotite together with various types of granulite outcrop on the valley floor (Fig. 1). No field relations |
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| Justus-Liebig-Universität Senckenbergstrasse 3 35390 Giessen Germany K. WEBER Institut für Geologie und Dynamik der...Göttingen Goldschmidtstrasse 3 37077 Göttingen Germany Cataloging-in-Publication D a t a applied for...international conference in G6ttingen/Giessen, Germany. Discussions were focused on the Tectonothermal...Geological Survey of Hessen Leberberg 9 65193 Wiesbaden Germany V. BACHTADSE Institut fur Allgemeine und Angewandte...Ludwig-Maximilians-U niversitat Theresienstr. 41 80333 Munchen Germany M. BANAS University of Mining and Metallurgy AI |
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| Epidot-Amphibolit- bis Amphibolit-Fazies, 2. Jembia-Granulite aus dem Ubergangsbereich yon Cordierit-Granulit-...des Nyika-Plateaus. Die MisukuGneise und Jembia-Granulite sind dabei als gleichaltrig anzusehen: sie unterscheiden...triple point between the cordieritegranulite, granulite and amphibolite facies and 8. the post-tectonic...the schists of the south western sector of the outcrop in the Mafingi Hills area indicates that only the...Three main reek-types comprise the Jembia River Granulite unit, leueoeratic and basic granulites, and ferruginous |
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| including granulites, eclogites, pyroxenites, spinel and garnet peridotites. Both the units display...conditions of kyanite eclogite and associated felsic granulite from Spačice at 3.4 GPa and 900–960 °C. Lower...assemblage assemblage (vol. %)* Grt–Omp– Qtz–Hbl–Rt outcrop Grt–Omp–Rt– Qtz Ky eclogite, blocks Grt–Omp–Rt–...Qtz–Rt Cpx granulite outcrop Grt–Omp–Rt– Pl–Bt KMV76 Tři Dvory KHC eclogitized outcrop Grt–Omp–Rt– metagabbro...MgOpx–Hbl– Zo–Ky–Pl KMV116 Doubravčany KHC Cpx-Grt outcrop Grt–Amp– amphibolite Qtz–Cpx KMV30b Úhrov KHC-BU |
 | Mao, Ya-Jing, Qin, Ke-Zhang, Li, Chusi, Tang, Dong-Mei (2015) A modified genetic model for the Huangshandong magmatic sulfide deposit in the Central Asian Orogenic Belt, Xinjiang, western China. Mineralium Deposita, 50 (1) 65-82 doi:10.1007/s00126-014-0524-5 | Journal (article/letter/editorial) |
| Mafic-ultramafic rock Ophiolite Fault Pre-carboniferous Granulite outcrop Kelameili Santanghu Junggar basin 284...minor amounts of plagioclase, phlogopite, and Cr-spinel. Crspinel occurs as small inclusions within olivine...Analytical results Cr-spinel and olivine compositions The compositions of Cr-spinel from the Huangshandong...equation from Maurel and Maurel (1982), (Al2O3)spinel =0.035×(Al2O3)liquid2.42, the Al2O3 content in...in the parental magma of the most primitive Cr-spinel with the highest Cr/(Cr+Al) ratio is estimated to |
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| (Specord 75 IR or Specord M80, Carl Zeiss, Jena, Germany), Perkin Elmer 1600 Series FT IR spectrometer or...FT IR spectrometer (Bruker Optics, Ettlingen, Germany). IR spectrum of a pure KBr disc was subtracted...Boracite Mg3B7O13Cl Locality: Wandsleben, Saxony-Anhalt, Germany. Description: White to beige fine-grained...Locality: Lüneburger Kalkberg, Lüneburg, Lower Saxony, Germany (type locality). Description: White fibrous...Niedersachswerfen, Nordhausen, Harz, Thuringia, Germany. Description: White crystals on anhydrite. Investigated |
 | Cai, Yue, LaGatta, Alexandra, Goldstein, Steven L., Langmuir, Charles H., Gómez-Tuena, Arturo, Martín-del Pozzo, Ana Lillian, Carrasco-Núñez, Gerardo (2014) Hafnium isotope evidence for slab melt contributions in the Central Mexican Volcanic Belt and implications for slab melting in hot and cold slab arcs. Chemical Geology, 377. 45-55 doi:10.1016/j.chemgeo.2014.04.002 | Journal (article/letter/editorial) |
| al., 2012) and high 207Pb/204Pb ratios in granulite outcrop samples (e.g. Lawlor et al., 1999). Lavas...EA2) as the starting composition, and Huiznopala granulite PJL8 (from Lawlor et al., 1999) as the crustal...fractionation, to represent Cl, and the bulk D of spinel lherzolite from Salters and Stracke (2004). The...evidence from continental basalts from Central Germany. Geochim. Cosmochim. Acta 77, 232–251. Plank, T...S.J., Ruiz, J., 1989. Geochemistry of exposed granulite facies terrains and lower crustal xenoliths in |
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| Archaean areas preserve textural evidence for two granulite facies events involving contrasting P-T paths...partially broken down during an overprinting granulite facies metamorphism: Implications for the Sm-Nd...Palaeoproterozoic. The positive slope of the granulite to eclogite facies reactions in P-T space mean...density kgm- 3 granodiorite 2760 andesite 2910 Granulite facies density kgm- 3 2870 3460 3040 basalt...crustal rocks (upper value) and their garnet granulite facies equivalents (lower value). Austrheim & |
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| province .................... 3. The Azov Archaean granulite-greenstone terrain ......................... Chapter...granite-greenstone and granulite-greenstone terrains for the Archaean and granite-schist and granulite-schist terrains...(epi-Archaean cratons): 6 = granite-greenstone, 7 = granulite-greenstone, 8 = major structural boundaries, 9...granite-greenstone (Karelia) and granulite-greenstone (Kola). The term granulite-greenstone terrain is introduced...introduced in order to distinguish those parts of granulite-gneiss terrains in which Late Archaean supracrustal |
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| eoeeneseeneessuenass 200 Norman Herz The Goochland granulite terrane: Remobilized Grenville basement EVIE COSTCTTE...Adirondack Mountains, New York, an amphibolite-granulite facies terrane in the 1.1-b.y.-old Grenville province...E, only locally present, is a quartz-feldspar granulite. To the east, the Gouverneur Marble correlates...south to northwest. Peak 1.1 to 1.02-b.y.-old granulite facies metamorphism outlasted third-phase folding...amphibolite to hornblende granulite facies, and hornblende-granulite to pyroxene granulite facies metamorphism |
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| Editors Roland Oberhänsli, Potsdam, Brandenburg, Germany Maarten J. de Wit, AEON-ESSRI, Nelson Mandela Metropolitan...Laurussia foreland) is well defined from England to Germany, where the passage to the Caledonian crust has...the Iberian Peninsula (Fig. 1.1b). The largest outcrop is called Iberian Massif and has been divided into...Pre-Mesozoic outcrops (gray) in Iberia. The largest outcrop is called Iberian Massif; other outcrops are the...ophiolitic units in southernmost England, central Germany and Iberia have been sometime attributed to the |
 | | Report (issue) |
| the map, and on the south by the broad limestone outcrop of Lower Glen Coe and the volcanic rocks further...they are observed along the axial belt of a fold outcrop and if they are directed roughly parallel with...in the envelope formations that lie beyond the outcrop of the Ballachulish Limestone. To the south-east...mentioned. The younger portion . of the phyllitk outcrop consists of homogeneous massive grey mica-slates...7, Leven Schists ; l 3, Eilde Flags combined outcrop of Appin Phyllites and Limestones, traversed from |
