 | | Journal (article/letter/editorial) | | Voidolakkos and Xerolivado mines, Vourinos ophiolite complex, Greece: implications for deformation-induced...Panepistimiopolis of Rion, University of Patras, Patras, Greece 2 Department of Earth Sciences and Geological Engineering... located in the Vourinos ophiolite complex, northwestern continental Greece, were re-investigated with...chromitites; deformation; metamorphism; ophiolites; NW Greece 1. INTRODUCTION Almost monomineralic, chromian...Voidolakkos and Xerolivado, Vourinos ophiolite complex, Greece. The morphological and structural mode |  | Stouraiti, Christina, Pantziris, Iakovos, Vasilatos, Charalampos, Kanellopoulos, Christos, Mitropoulos, Panagiotis, Pomonis, Panagiotis, Moritz, Robert, Chiaradia, Massimo (2017) Ophiolitic Remnants from the Upper and Intermediate Structural Unit of the Attic-Cycladic Crystalline Belt (Aegean, Greece): Fingerprinting Geochemical Affinities of Magmatic Precursors. Geosciences, 7 (1) 14 doi:10.3390/geosciences7010014 | Journal (article/letter/editorial) | | of the Attic-Cycladic Crystalline Belt (Aegean, Greece): Fingerprinting Geochemical Affinities of Magmatic... Panepistimiopolis, Ano Ilissia, 15784 Athens, Greece; ipantziris@gmail.com (I.P.); vasilatos@geol.uoa...data from this study shed further light on the complex structure of the oceanic lithosphere from which...to the Jurassic ophiolites of the Pindos basin (western ophiolite belts) [5]. An important question arising...arising is whether the late Cretaceous ophiolite remnants from some Cycladic Upper Unit occurrences were |  | | Journal (article/letter/editorial) | | of the Iti and Kallidromon ophiolites (Central Greece) Sofia Karipi, Basilios Tsikouras ⁎, Konstantin...Materials, University of Patras, GR-265 00 Patra, Greece Received 16 May 2006; accepted 15 May 2007 Available...common accessory minerals in peridotites of the ophiolite complexes. They display a wide range in composition...and geological map of the Iti and Kallidromon ophiolite suites. magmatic or secondary origin. Unaltered...from the Iti and Kallidromon ophiolite suites, continental Central Greece, aiming to investigate the processes |  | | Journal (article/letter/editorial) | | KALLIDROMON MOUNTAINS, CONTINENTAL CENTRAL GREECE: VESTIGES OF THE PINDOS OCEAN Sofia KARIPI§, Basilios TSIKOURAS...00 Patras, Greece Abstract The Iti and Kallidromon ophiolites, in continental central Greece, consist...consist mainly of an ophiolite mélange overthrust by variably serpentinized ultramafic rocks. They include lherzolite...Vourinos support the above hypothesis. Keywords: ophiolite, ultramafic rocks, rare-earth elements, platinum-group...melt–peridotite interaction, Iti, Kallidromon, Greece. Sommaire Les massifs ophiolitiques de Iti et |  | | Journal (article/letter/editorial) | | spinel. According to the authors, magnetite (and lizardite) produced from peridotite protolith minerals during...General geology The Bangriposi ultramafic–mafic complex (BUMC) is located along the eastern fringe of the...Singhbhum Craton, East India (Fig. 1). The ultramafic complex is one of several isolated bodies of serpentinized...continuous lines. The Bangriposi ultramafic–mafic complex (BUMC) is located in the high-strain zone (HSZ;... polymorphs, e.g., lizardite, chrysotile and antigorite (Hyndman 1985): lizardite and chrysotile are |  | | Journal (article/letter/editorial) | | southeastern Anatolia, is the most significant ophiolite in the investigated region. It consists of both...metamorphosed and unmetamorphosed rocks, of an ophiolite sequence, of the late Cretaceous age. The metamorphosed...wt.%) was found to be similar to those for Pefki—Greece (10.42–11.65 wt.%; Kapsiotis et al., 2011) and...Mines Ophiolite (TMO) high-Cr chromitites (Pagé and Barnes, 2009), and the Zambales Ophiolite (ZO) high-Al...olivine. The second stage is the serpentinization (lizardite and chrysotile) of the olivine rich chromitite |  | | Journal (article/letter/editorial) | | the Neo-Tethyan ophiolite peridotites. Keywords. Indus suture zone; Suru Valley ophiolite; peridotites;...Cr-spinel. 1. Introduction The mineral assemblage of ophiolite peridotites cropped out at the surface of the...known from these low-temperature metamorphosed ophiolite mafic–ultramafic rocks (Sack and Ghiorso 1991;...Primary minerals such as olivine and pyroxene in ophiolite mantle peridotites are usually altered to secondary...These ophiolite slices are distributed along the Indus Suture Zone (ISZ) as dismembered ophiolite slices |  | Proenza, J.A., Zaccarini, F., Escayola, M., Cábana, C., Schalamuk, A., Garuti, G. (2008) Composition and textures of chromite and platinum-group minerals in chromitites of the western ophiolitic belt from Pampean Ranges of Córdoba, Argentina. Ore Geology Reviews, 33 (1) 32-48 doi:10.1016/j.oregeorev.2006.05.009 | Journal (article/letter/editorial) | | associated metamorphosed ultramafic rocks show complex replacement and exsolution textures. Mineral chemistry...All rights reserved. Keywords: Chromite; PGM; Ophiolite; Argentina; Los Guanacos; Los Congos ⁎ Corresponding...hosted in a metamorphosed Neoproterozoic ophiolitic complex (640 Ma; Escayola et al., in press), located in...olivine (Fo91–92), anthophyllite, antigorite, lizardite, brucite, talc and carbonates. The serpentinized...The ultramafic body is strongly serpentinized; lizardite, antigorite, tremolite, brucite, talc and magnetite |  | Yakich, Tamara, Brzozowski, Matthew, Chernishov, Alexey, Grieco, Giovanni, Savinova, Olesya, Timkin, Timofey, Marfin, Alexander (2020) Petrological Features of the Burlakski and Nizhne-Derbinsk Mafic-Ultramafic Plutons (East Sayan Mountains, Siberia, Russia) Minerals, 10 (2) 119 doi:10.3390/min10020119 | Journal (article/letter/editorial) | | Abstract: The Nizhne-Derbinsk mafic-ultramafic complex is located between the Central Asian Orogenic Belt...each other, plutons in the central part of the complex are the Burlakski and Nizhne-Derbinsk. Rocks in...[14]. The main feature of the Nizhne-Derbinsk complex is the presence of ultramafic and subultramafic...petrogenesis of the Nizhne-Derbinsk mafic-ultramafic complex is still debated. Some authors [46] consider the...the plutons of the Nizhne-Derbinsk complex to be ophiolites related to Proterozoic magmatism, which manifested |  | Benham, A. J., Kováč, P., Petterson, M. G., Rojkovic, I., Styles, M. T., Gunn, A. G., McKervey, J. A., Wasy, A. (2009) Chromite and PGE in the Logar Ophiolite Complex, Afghanistan. Applied Earth Science, 118 (2) 45-58 doi:10.1179/174327509x434957 | Journal (article/letter/editorial) | | Chromite and PGE in the Logar Ophiolite Complex, Afghanistan A. J. Benham*1, P. Kováč2, M. G. Petterson1... J. A. McKervey1 and A. Wasy{4 The Logar Ophiolite Complex (LOC) is located 30 km south of Kabul, Afghanistan...unit that passes upwards into a dolerite dyke complex, basaltic pillow lavas and an uppermost sequence...terrigenous-dominated sedimentary units. The ophiolite represents an obducted remnant of intra-Tethyan...enrichment. Keywords: Chromite, PGE, Platinum, Ophiolite, Afghanistan Dedicated to the memory of Abdul |  | | Journal (article/letter/editorial) | | harzburgite–dunite–chromitite complexes from the Neoproterozoic ophiolite, south Eastern Desert, Egypt: A possible recycled...the upper mantle section of the Neoproterozoic ophiolite in the southern Eastern Desert of Egypt are petrologically...serpentinized. The nature of the mantle section of these ophiolite complexes is discussed in terms of mineral chemistry...chromitite in the upper mantle of a Proterozoic ophiolite. 2. Geologic setting and locations The Nubian...of the Eastern Desert are solely built up of ophiolite, ophiolitic mélange and their associated calcalkaline |  | | Journal (article/letter/editorial) | | covered by mafic–ultramafic rocks (dismembered-ophiolite), volcaniclastic metasediments, intrusive metagabbros...Metasomatized peridotites o 35 O 32/1-5 Dismemberd ophiolite 40 O 45 O 40 O 35o 18\ E Gneiss Figure...A.-A. M. ABDEL-KARIM ET AL. The dismembered ophiolite of W. Muweilha includes blocks and fragments of...field relationships into: gneisses, dismembered ophiolite, volcaniclastic metasediments and late-tectonic...Arayis) 0.6 NiO (wt.%) 0.5 0.4 tle e man Olivin Ophiolite 0.3 array Diopside Hedenbergite Augite 0 |  | | Journal (article/letter/editorial) | | frequent wehrlite. The transitional cumulative complex is made up of rhythmic alternation of dunite, chromitite...anorthosite. The upper part of the cumulative complex is overlain by the so-called upper gabbro. Dolerite...precipitation with thiourea; chloride forms and their complex compounds were obtained, with subsequent quantitative...Characteristics of rocks pertaining to the Restitic Complex and Rocks That Host Mineralizing Intrusive Rocks...Rocks Intrusive rocks of the restitic complex are represented by dunite, harzburgite, and clinopyroxenebearing |  | Huang, Yang, Wang, Lu, Kusky, Timothy, Robinson, Paul T., Peng, Songbai, Polat, Ali, Deng, Hao (2017) High-Cr chromites from the Late Proterozoic Miaowan Ophiolite Complex, South China: Implications for its tectonic environment of formation. Lithos, 288. 35-54 doi:10.1016/j.lithos.2017.07.014 | Journal (article/letter/editorial) | | chromites from the late Proterozoic Miaowan Ophiolite Complex, South China: Implications for its tectonic...chromites from the late Proterozoic Miaowan Ophiolite Complex, South China: Implications for its tectonic...chromites from the late Proterozoic Miaowan Ophiolite Complex, SC R IP T South China: Implications for...setting for formation. The Proterozoic Miaowan Ophiolite Complex (MOC) in the NU Yangtze Craton contains...(SSZ) Key words: Miaowan Ophiolite SC R IP T mantle wedge. Complex; AC CE P TE D MA NU |  | | Book | | Basement to the Shetland Ophiolite-complex 4 The Shetland Ophiolite-complex and Skaw Granite Information...Structural geology of the basement to the Shetland Ophiolite-complex 26 Structure of the Valla Field and Lamb Hoga...Block 34 Six The Shetland Ophiolite-complex Introduction 37 The ophiolite nappes 37 The imbricate zones...Shetland Ophiolite-complex: tectonics and origins 92 A model for the Shetland Ophiolite-complex 92 Nine...Distribution of PGE concentrations within the ophiolite 124 PGE and associated elements 126 Discussion |  | | Book | | mineral wealth. This International Symposium on Ophiolite which received a great response from Universites...Petroleum & Minerals Petroleum Development Oman OPHIOLITE GENESIS AND EVOLUTION OF THE OCEANIC LITHOSPHERE...volume. Ophiolite Genesis and Evolution of the Oceanic Lithosphere Proceedings of the Ophiolite Conference...Ornan) Ophiolite genesis and evolution of the oceanic lithosphere : proceedlngs of the Ophiolite Conference...Karson, I.A. Rooting of the Sheeted Dike Complex in the Oman Ophiolite Nicolas, A. and Boudier, F. Diabase |  | | Report (volume) | | ..................................516 PGM in ophiolite peridotites ......................................................................516 PGM in ophiolite chromitites .........................................................518 PGM in sulfide-rich ophiolite lithologies ..............................................570 PGM in placers associated with ophiolite complexes ......................................Details of the Soret process and its application to complex geologic systems are treated in detail by Lesher |  | | Report (issue) | | and offset environments of the Sudbury Igneous Complex have made PGE the focus of new exploration in this...(Ontario), the Marathon deposit in the Coldwell Complex (Ontario), and the formerly producing Salt Chuck...gabbros, cover another aspect of the Coldwell Complex mineralization. The mineralization they describe...Bird River Belt. The PGE deposits in the Bushveld Complex (South Africa) are the subject of two papers. In...and Rh (in the ratio 11:8:1) from the Bushveld Complex for all future demands.” Barnes and Maier, on the |
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