 | Gilgen, S. A., Diamond, L. W., Mercolli, I., Al-Tobi, K., Maidment, D. W., Close, R., Al-Towaya, A. (2014) Volcanostratigraphic Controls on the Occurrence of Massive Sulfide Deposits in the Semail Ophiolite, Oman. Economic Geology, 109 (6) 1585-1610 doi:10.2113/econgeo.109.6.1585 | Journal (article/letter/editorial) | | Semail Ophiolite, Oman Samuel A. Gilgen,1,† Larryn W. Diamond,1 Ivan Mercolli,1 Khalid Al-Tobi,2 David W...W. Maidment,3,* Robert Close,4 and Ahmed Al-Towaya5 1 Institute 2 Earth of Geological Sciences, University...Sultanate of Oman 3 Mawarid 4 Gentor Mining, P.O. Box 476, PC 321 Sohar, Sultanate of Oman Resources...Athaibah, Sultanate of Oman 5 Directorate General of Minerals, Muscat, Sultanate of Oman Abstract The Semail...Semail ophiolite in Oman is capped by up to 2 km of basaltic-andesitic lavas that host copper-dominant |  | | Report (chapter) | | origin of large plagiogranite bodies in northern Oman, and their relationship to the overlying massive...well-preserved and well-exposed Semail ophiolite of northern Oman hosts several large plagiogranite intrusions in...proximity to economic copper sulphide deposits of the Lasail mining district. A progression of isotopic, chemical...and adjacent to the major ore bodies in northern Oman. The ubiquitous presence of metamorphic actinolitic...actinolitic hornblende, sodic plagioclase, epidote and titanite in metabasalts within the high-temperature alteration |  | | Book | | GeoGuide Mike Searle Geology of the Oman Mountains, Eastern Arabia GeoGuide Series Editors Wolfgang...springer.com/series/11638 Mike Searle Geology of the Oman Mountains, Eastern Arabia 123 Mike Searle Department...grateful thanks for the wonderful life we had in Oman in the early days. It is also dedicated to all those...this amazing and wonderful country. Foreword Oman and the UAE possess several geological wonders that...Earth dynamic processes. Between the Oman Mountains in the north and the Dhofar Mountains in the south |  | | Journal (article/letter/editorial) | | stratigraphic distribution in the Semail Ophiolite, Oman Samuel Gilgen, Larryn W. Diamond, Ivan Mercolli...stratigraphic distribution in the Semail Ophiolite, Oman, LITHOS (2016), doi: 10.1016/j.lithos.2016.05.014...stratigraphic distribution in the Semail Ophiolite, Oman MA NU Samuel Gilgena, Larryn W. Diamond*a, Ivan...631 3881 E-Mail: mercolli@geo.unibe.ch Gilgen et al. "Timing of epidotization in Semail Ophiolite" Version...spreading. Our mapping of the Semail ophiolite SC R in Oman has revealed abundant epidosites in the volcanic |  | Tsuchiya, Nobutaka, Shibata, Tomoyuki, Yoshikawa, Masako, Adachi, Yoshiko, Miyashita, Sumio, Adachi, Tatsurou, Nakano, Nobuhiko, Osanai, Yasuhito (2013) Petrology of Lasail plutonic complex, northern Oman ophiolite, Oman: An example of arc-like magmatism associated with ophiolite detachment. Lithos, 156. 120-138 doi:10.1016/j.lithos.2012.10.013 | Journal (article/letter/editorial) | | com/locate/lithos Petrology of Lasail plutonic complex, northern Oman ophiolite, Oman: An example of arc-like...2012 Available online 31 October 2012 Keywords: Oman ophiolite Late magmatism Oceanic crust Petrogenesis...Petrogenesis Petrochemistry a b s t r a c t Lasail plutonic complex (4.7×3.8 km), as a typical example of late...V1 volcanic rocks and sheeted dike complex. The Lasail plutonic complex consists of various rock types...examination of Sr and Nd isotopic signature, the Lasail plutonic rocks are characterized by higher ε-Sr |  | | Journal (article/letter/editorial) | | the dike-gabbro transition zone of the northern Oman Ophiolite yield the lowest δ18O(Zrn), with rock-average...envisioned for km-scale plagiogranite bodies in Oman, up to 20% contamination by a protolith with δ18O...Previous oxygen isotope constraints from quartz in Oman plagiogranite suggested melting of both high and...core and exposed in ophiolites (review by Koepke et al., 2007). Designated collectively as ‘oceanic plagiogranite’...Grimes et al., 2008; Jiang et al., 2008; John et al., 2004; Kurth et al., 1998; Tilton et al., 2012; Warren |  | | Journal (article/letter/editorial) | | Arc–forearc extension Boninites Troodos ophiolite (Cyprus) Oman ophiolite Pindos ophiolite (Greece) a b s t r a...region (i.e. Mirdita, Pindos, Troodos, Kizildag, Oman) generally have Penrose-type oceanic crust and contain...component of the Oman lavas indicates MORB affinity and the majority of the Kizildag and Oman data plot within...discriminant diagram. Furthermore, the Troodos and Oman lavas do not show any particular Th-enrichment in...prevailed until the early 1970s (Gass, 1968; Bailey et al., 1970; Moores and Vine, 1971; Anonymous, 1972; Moores |  | Moghadam, Hadi Shafaii, Zaki Khedr, Mohamed, Chiaradia, Massimo, Stern, Robert J., Bakhshizad, Farzaneh, Arai, Shoji, Ottley, Chris J., Tamura, Akihiro (2014) Supra-subduction zone magmatism of the Neyriz ophiolite, Iran: constraints from geochemistry and Sr-Nd-Pb isotopes. International Geology Review, 56 (11) 1395-1412 doi:10.1080/00206814.2014.942391 | Journal (article/letter/editorial) | | supra-subduction zone (SSZ)-related ophiolite on the north side of the Neotethys. The ophiolite comprises a...supra-subduction zone (SSZ) environments (e.g. Pearce et al. 1984; Pearce 2003). SSZ ophiolite lavas have geochemical...Martinez 2003) and forearc basalts (FABs) (Reagan et al. 2010), although *Corresponding author. Email: hadishafaii@du...Islands in the Izu–Bonin arc (e.g. Bédard et al. 1998; Ishizuka et al. 2006, 2011). Crustal gabbros in SSZ ophiolites...depleted, boninitic-type parental melts (Tsuchiya et al. 2013). Indeed, mantle peridotites from forearcs |  | | Journal (article/letter/editorial) | | basal mantle section of the northern part of the Oman ophiolite: A record of the latest deep-seated magmatism...basal mantle section of the northern part of the Oman ophiolite: A record of the latest deep-seated magmatism...mantle section of the northern SC RI PT part of the Oman ophiolite: a record of the latest deep-seated magmatism...the metamorphic sole of the northern part of the Oman ophiolite. The dykes clearly cut the deformational...generation of OIB-like magmas (V3 lava) beneath the Oman ophiolite resulting from the break-off of the “subducting |  | | Journal (article/letter/editorial) | | of Iran to the Strait of Hormuz and into northern Oman. This belt reflects the shortening and off-scraping...better-studied ophiolites in Cyprus, Turkey and Oman compel the conclusion that a broad and continuous...northern Oman, accommodating ∼ 20 mm yr−1 of convergence between Arabia and Eurasia (Reilinger et al. 2006)...(e.g. Alavi, 1980, 2004, 2007; Agard et al. 2005; Homke et al. 2009). The ZOB is interpreted as the product...Downloaded: 12 Mar 2015 fault and to the SE by the Oman line (Falcon, 1969). The ZOB formed because of convergence |  | Soret, Mathieu, Agard, Philippe, Dubacq, Benoît, Plunder, Alexis, Yamato, Philippe (2017) Petrological evidence for stepwise accretion of metamorphic soles during subduction infancy (Semail ophiolite, Oman and UAE) Journal of Metamorphic Geology, 35 (9) 1051-1080 doi:10.1111/jmg.12267 | Journal (article/letter/editorial) | | soles during subduction infancy (Semail ophiolite, Oman and UAE) Soret, M.a, Agard, P.a,b, Dubacq, B.a,...on three key sections from the Semail ophiolite (Oman and United Arab Emirates). Based on thermobarometry...to penetrate into a young and hot mantle (Agard et al., 2016; Hacker & Gnos, 1997; Plunder, Agard, Chopin...numerical modelling of young subduction zones (Duretz et al., 2016; Gurnis, Hall, & Lavier, 2004; Gerya, 2011;...implications for crustal and mantle rheologies (Agard et al., 2016). Surprisingly, although very thin (≤ 500 |  | | Book | | bin Said Al Shanfari Minister of Petroleum and Minerals The Speech of H.E. Said Bin Ahmed Al Shanfari...Symposium Your Royal Highness Sayed Fahad Bin Mahmoud al Said, Your Royal Highness Members of the Honourable...pleasure to welcome you in this scientific gathering in Oman which has been made possible through the directives...contribute to the advancement of earth sciences. We, in Oman look forward with keen interest to the outcome of... I wish to thank the Ministry of Defence, Royal Oman Police and the Ministry of Information for their |  | | Journal (article/letter/editorial) | | Goldie 1976; Cathles 1977; Franklin et al. 1981; Campbell et al. 1981; Galley 1993, 1996). There is also...system (Yang and Scott 1996; Sillitoe et al. 1996; Hannington et al. 1999). Modeling the role of large subseafloor...and Detrick 1992; Calvert 1995; Alt 1995; Singh et al. 1999). Empirical evidence for this link includes...Holk 1998; Bailes and Galley 1999; Hannington et al. 2002, this volume). A number of large synvolcanic...overlying VMS-hosting rhyolites (Davis et al. 1985; Bailes et al. 1996; Barrett and MacLean 1999) and have |  | | Journal (article/letter/editorial) | | 735. [2] Hemming et al (1998) Geochim. Cosmochim. Acta 62, 2915. [3] Wasylenki et al (2005) Geochim. Cosmochim...Schlema-Alberoda was already finished about ten years ago, the mine water still contains elevated concentrations of...diversity of the indigenous microbial community of the mine water from Pöhla and Schlema-Alberoda is reported...state-of-the-art pyrosequencing of the 16S rRNA gene. Mine water samples were either filtrated or harvested...the filtrated Pöhla mine water, the Pöhla flow cell, the filtrated Schlema mine water, and the Schlema |  | | Book | | reaction Standard deviation Chemical Elements Ac Ag Al Am Ar As At Au Ba Be B Bh Bi Bk Br C Ca Cd Ce Cl...archaeology or Roman provinces (Hölscher 2006; Borbein et al. 2000; Fischer 2001). Only Renfrew and Bahn (2000)...greatly expanded “Stuttgart database” (Junghans et al. 1960, 1968, 1974; Hartmann 1970, 1982; Krause 2003)...mining activities in developing countries (Priester et al. 1993). Ronald F. Tylecote and Paul T. Craddock may...native copper (Yalç{n and Pernicka 1999; Maddin et al. 1999), have long been considered to be securely |  | | Report (issue) | | tribute to W.G. Ernst / edited by Mark Cloos ... [et al.]. p. cm. (Special paper ; 419) Includes bibliographical...young, relatively buoyant oceanic crust of the North Loyalty Basin (NLB) is overthrust as stacked sheets...1-37, of America. All rights reserved. Jacobson et al. “Ar/Ar analysis of the schist yielded total gas...United States and adjacent Sonora, Mexico (Grove et al., 2003, and references cited therein). These rocks...persists (Barth and Schneiderman, 1996; Haxel et al., 2002), most workers interpret the schist as a broad |  | | Book | | Massive Sulphide Deposits of the Samail Ophiolite, Oman . . . . . . . . . . . . . . . . . . . . . . . .... . . . . . . . . . . 8.8.7 MVT Deposits in the North Sea? . . . . . . . . . . . . . . . . . . 8.9 Iron... 935 9.3.6 Precious Metal Lode Deposits in the North China Craton 944 9.3.7 Orogenic Lodes and Lamprophyres...deposit, ore deposit, mineral occurrence, prospect, mine, reserves and resources are familiar, but more rigorous...expected to exist. Definitions set out in Cooper et al. (1998) are applied by the Geological Survey of Western |  | | Report (issue) | | continental crust / edited by Robert D. Haleher ... reL al.). p. cm. (Memoir: 200) Includes bibl iographical...and processes in the construction and evolution of Oman-, Zagros-, Himalayan-, Karakoram-, and Tibetan-type...Preca,nbrian blocks and orogen boundaries in the north-central United States determinedfrom gravity and...Paleozoic ophiolites in the Variscan suture of Galicia (north west Spain): Distribution, characteristics, and...evolution as a result of Variscan collisional events in north western Spain . ............................... |
|
