 | | Journal (article/letter/editorial) | | Indies Lipsrite, &hikawa Prefecture, Japan Lipsrite, Niiiyema, Yamagata Pref., Japan i 1.1 I.4 0% 3.2 I...Rubidoux, Calif. Granite, Mt. Stanford, celif. Avg. JAPAN Gr~~~t8sutomi, LOCALITIES Gmnite, Chippewa F8lln...Obispo Co., Calif. Diorite. unknown locality Diorite, unknown locality Avg. o-7 1.1 Andesite Andesite...Viilaga, Nishik&iii Co., Niigata Pref. Japan Diabaw, Gifu Pref. Japan X’rap.Deecpn Oiivine beea&, P&u Islands...Newfoundlanr; Peridotite, Syracuse, N.Y. Peridotite, Euclid, N.Y. Peridotite, locality unknown Dunite |  | | Report (issue) | | PERIDOTITE DIKES IN SCOTT COUNTY, ARKANSAS. By HUGH D. MISER and CLARENCE S. Ross. LOCATION AND HISTORY...HISTORY. An exposure of peridotite in the bank of Freedom Creek, a tributary of Dutch Creek, in the eastern...subsequent years the peridotite was prospected by test pits, known as the Dutch Creek peridotite mines, opened...accompanying sketch geologic map. Specimens of the peridotite from the openings have been studied by Mr. Ross...August, 1911, by A. H. Purdue and Mr. Miser. The peridotite occurs in sees. 3 and 4, T. 3 N., R. 26 W., about |  | | Journal (article/letter/editorial) | | Magma -- Residual Dunite Relationships in Garnet Peridotite at Kalskaret near Tafjord, South Norway D. A...metamorphism in deep levels of the crust of other peridotite mineral facies assemblages is considered and...processes in the upper mantle. The KMskaret garnet peridotite occurrence is considered to represent a ease... tl 12 13kin Fig. 1. Map showing the main peridotite outcrops in the Tafjord district. Inset map shows...origins might explain any random body of garnet peridotite exposed at the earth's surface; (1) Crystallization |  | | Journal (article/letter/editorial) | | Complex (Isle of Skye, NW Scotland) comprises a Peridotite Series and a younger Allivalite Series (the latter...and gabbros). Close to the junction between the Peridotite and the Allivalite Series (but wholly contained...unit containing abundant peridotite xenoliths crops out. In the Peridotite Series, reddishbrown Cr-bearing...disseminated crystals in the peridotite and also as chromitite seams, while in the peridotite xenoliths of the breccia...closure temperature for the Cr-spinel in the Peridotite Series is different for the disseminated and |  | | Journal (article/letter/editorial) | | finegrained granulite and migmatite. The Doubrava peridotite contains closely spaced and steeply dipping layers...Úhrov peridotite lacks such layering. The Spačice eclogite is not associated with peridotite and shows...lineation, the S1 fabric developed in reworked Úhrov peridotite is associated with strongly planar axial (010)...words: Bohemian Massif; eclogite; granulite; LPO; peridotite; strain coupling; Variscan orogeny. INTRODUCTION...belts. They are represented by spinel or garnet peridotite, websterite, dunite, clino- or orthopyroxenite |  | MEDARIS, L. G., FOURNELLE, J. H., GHENT, E. D., JELÍNEK, E., MÍSAŘ, Z. (1998) Prograde eclogite in the Gföhl Nappe, Czech Republic: new evidence on Variscan high‐pressure metamorphism. Journal of Metamorphic Geology, 16 (4) 563-576 doi:10.1111/j.1525-1314.1998.00158.x | Journal (article/letter/editorial) | | Key words: Bohemian Massif; eclogite; garnet peridotite; granulite; high-pressure metamorphism. I NTR...far only from layers and lenses within garnet peridotite (Medaris et al., 1995a), and metabasic rocks...Úhrov eclogite and garnet peridotite; 4, Borek eclogite and spinel peridotite. PRO GRA DE EC LOGITE IN...Běstvina Formation near the village of Spačice (locality 2, Fig. 1). This is significant as it is the first...garnet peridotite in the Běstvina Formation ( locality 3, Fig. 1), and eclogite in spinel peridotite in |  | | Journal (article/letter/editorial) | | Seismic rupture can propagate through serpentinized peridotite in subducting slabs at 20 to 30 km depths. Co-seismic...u rn al Pr e- pr oo f Pseudotachylyte, peridotite, serpentinite, subduction, dehydration, olivine...pseudotachylytes in the Alpine orogen come from the Moncuni peridotite unit of the Lanzo al massif in Italy (Piccardo...developed in a fresh (i.e., not serpentinized) peridotite. Conversely, in the Monte Maggiore, the pseudotachylyte...pseudotachylyte veins cross -cut serpentinized peridotite, providing an opportunity to examine interactions |  | | Journal (article/letter/editorial) | | 2020 Mineralogical heterogeneity of UHP garnet peridotite in the Moldanubian Zone of the Bohemian Massif...Technology, Okayama University, Okayama 700–8530, Japan Division of Earth and Planetary Sciences, Graduate...School of Science, Kyoto University, Kyoto 606–8502, Japan *** Institute of Geology of the Czech Academy of...contrasting coronas around garnet. The garnet peridotite samples were classified into three types on the...60–70} in garnet from type A peridotite suggests that the Nové Dvory peridotite body may have been located |  | Pearce, J. A., Barker, P. F., Edwards, S. J., Parkinson, I. J., Leat, P. T. (2000) Geochemistry and tectonic significance of peridotites from the South Sandwich arc-basin system, South Atlantic. Contributions to Mineralogy and Petrology, 139 (1) 36-53 doi:10.1007/s004100050572 | Journal (article/letter/editorial) | | are the product of intense interaction between peridotite and melt saturated with olivine under conditions...are the product of lesser interaction between peridotite and melt saturated with olivine clinopyroxene...with South Sandwich arc magmas. The second dredge locality, near the South Sandwich Trench±Fracture Zone...systems emphasise the potential signi®cance of peridotite geochemistry in unravelling the complex tectonic...respectively. Those that have are primarily from the Japan±Mariana±Philippine region, such as Ichinomegata |  | | Journal (article/letter/editorial) | | north of Trondheim, Norway (Fig. 1). The precise locality is Storhammaren (map sheet Murusjöen 1:50000,...fault that occurs immediately west of the Kvesjöen locality (Fig. 2). The investigated occurrence of blackwall...the blackwall locality at Kvesjöen–Murusjöen described in this paper. Note that the locality is in the Seve...within the Upper Allochthonous Unit. Blackwall locality: Storhammaren (Fig. 3). Seve unit is overthrust...Kvesjöen. The yellow-brown outcrop of coarse-grained peridotite is in contact with marble and amphibolite to |  | | Journal (article/letter/editorial) | | magnesian rocks. These include four varieties of peridotite, four pyroxenites, four gabbroic rocks, an amphibolite...sediments are represented by tints, while the peridotite dikes and localities of corundum, chromite, and...Broad River. Even here remnants of unaltered peridotite are abundant. The various modes of alteration...association of rock types is found in almost every peridotite locality, although some one usually preponderates...folding movements of closing Ordovician. The peridotite belt doubtless marks the axis of most intense |  | | Journal (article/letter/editorial) | | eclogites, UHP diamond gneiss, and garnetiferous peridotite bodies. disruption has been suggested by recognition...coesite within a WGR eclogite sample from the locality of Grytting on the southwestern corner of the...been positively confirmed at one other eclogite locality, Straumen, some 14 km southwest of Grytting, although...an additional relict coesite-bearing eclogite locality at Flister in Outer Nordfjord, and also con vincing...Stigedalen, to the south of the garnetiferous peridotite outcrops around Bjorkedalsvatnet (Fig. 2) and |  | | Journal (article/letter/editorial) | | be published separately. 9O 8O 10 ABYSSAL PERIDOTITE 40 LOCALITIES ANE F o @ A ~ , ~ , , ' : ~...t e d b y s u m m i n g the averages for each locality, contains significant plagioclase: 74.8 4- 5.3%...1. Analyses in Table 1 based only on a single peridotite sample have been excluded. Composition fields...mantle at the end of melting. The typical abyssal peridotite in our collections is actually a plagioclase-free...F.Z. Marie Celeste F.Z. Owen F.Z. Owen F.Z. Locality 17°36'S, 65 ° 4 5 ' E 30 ° 27'S, 60 ° 4 8 ' |  | Medaris, G., Ackerman, L., Jelínek, E., Toy, V., Siebel, W., Tikoff, B. (2009) The Sklené garnet peridotite: petrology, geochemistry, and structure of a mantle-derived boudin in Moldanubian granulite. Journal of GEOsciences, 54 (4) 301-323 | Journal (article/letter/editorial) | | 3190/jgeosci.052 Original paper The Sklené garnet peridotite: petrology, geochemistry, and structure of a...Corresponding author The Moldanubian Sklené garnet peridotite, which preserves mineralogical, geochemical,...enclosed by granulite of the Gföhl Assemblage. The peridotite has a porphyroclastic texture, in which large...and [001] girdles in the X–Y plane. The Sklené peridotite is slightly depleted in incompatible major and...peridotites in the Czech Republic, the Sklené peridotite likely represents a fragment of subcontinental |  | | Journal (article/letter/editorial) | | clinopyroxene, and orthopyroxene from eight spinel peridotite mantle xenoliths; olivine, magnetite, amphibole...and garnet and clinopyroxene from seven garnet peridotite and eclogites have been measured to evaluate...nor between olivine and orthopyroxene in spinel peridotite mantle xenoliths. There are some inter-mineral...mineral separates were prepared from eight spinel peridotite mantle xenoliths. Three of the samples are from...of the Czech Republic, one is from the Mohelno locality, and the other is from Nove Dvory (Medaris et |  | | Report (volume) | | _________________________________________ Prairie Creek peridotite area______________________________ Location and..._____________________________ Rocks associated with the peridotite-____________________ Character of the perido...features._________________________________ Intrusive peridotite._____________-__________--_____ Volcanic breccia...___ Kimberlite peridotite area._________________________________ American peridotite area-___-______...-_Black Lick peridotite area_-__--______________-_---_---__-_Relation of the peridotite to the other |  | | Report (volume) | | Survey, a description of the Corundum and the Peridotite Deposits of Western North Carolina, pre¬ pared...Topographic forms. Superficial aspects . Ecology of the peridotite areas. 61 62 64 Chapter III.—-Petrography of...County, North Carolina. Elf dunite. Elf amphibole-peridotite. Elf troctolite. Elf amphibolite. Elf gabbro...area. Buck Creek dunite. Buck Creek amphibole-peridotite. Buck Creek troctolite and olivine-gabbro. Corrosion...Glenville. Harzburgite on Big Ridge. Amphibole-peridotite of Shoal Mountain. Vicinity of French Broad River |  | | Journal (article/letter/editorial) | | dynamics from the mantle viewpoint. While whole-rock peridotite Re-Os isotopic signatures are the core of such...investigations, the Re-Os dating of individual peridotite minerals—base metal sulfides (BMS) and platinum...and the respective host peridotite increases with the fertility of the peridotite reflecting the increasing...mantle stabilization, (2) if only whole-rock peridotite Re-Os isotopic measurements are possible, then...(both residual and metasomatic) within any single peridotite may define several age clusters—in contrast to |  | | Book | | Ismail, W., Mainprice, D. i Petrology of the arc peridotite xenoliths: Implications for geochemical evolution...Garnets in Peridotite Xenoliths. Recent major kimberlite discoveries in Canada. Peridotite Xenoliths from...B. Melting and Metasomatism in Upper Mantle Peridotite Xenoliths from Labait, Northcentral Tanzania...Re-Os Isotope Systematics of Oxide Xenocrysts and Peridotite Xenoliths from the Kimberlites and the Argyle...Beneath the Slave Province. Hearn, B.C. Jr Peridotite xenoliths from Porcupine Dome, Montana, USA: |  | | Book | | nickel between liquid, pargasite, and garnet peridotite minerals and concentration limit of behavior...1979a. Trace element partitioning between garnet peridotite minerals and water-rich vapor: experimental data...o n 23 cryptocrystalline material at the type locality ( 4 5 . 2 wt.%). Khomyakov ( 1 9 7 0 ) , in assessing...of cryptocrystalline gagarinite from the same locality (Mineev et al., 1 9 7 0 ) . Thorbastnasite (Pavlenko... 1 9 7 2 ) . Its rare earth chemistry at this locality shows marked Ce enrichment ( R E 0 6 0 . 5 4 wt |
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