 | Wang, Peng, Zhao, Guochun, Liu, Qian, Han, Yigui, Zhang, Yunying, Yao, Jinlong, Yu, Shan (2021) Slab-controlled progressive evolution of the Kudi back-arc ophiolite in response to the rollback of the Proto-Tethys oceanic slab, in Western Kunlun, NW Tibetan Plateau. Lithos, 380. 105877pp. doi:10.1016/j.lithos.2020.105877 | Journal (article/letter/editorial) | | Slab-controlled progressive evolution of the Kudi back-arc ophiolite in response to the rollback of the Proto-Tethys...University, Northern Taibai Street 229, Xi'an 710069, China c International Research Fellow of Japan Society...U-Pb-Hf isotopes Whole-rock Sr-Nd-B isotopes Kudi ophiolite Proto-Tethys Ocean Western Kunlun a b s t...fore-arc ophiolites through studying the Kudi back-arc ophiolite in Western Kunlun, NW Tibetan Plateau.... Our results reveal that the Kudi ophiolite was formed at 516–512 Ma in a back-arc setting in response |  | Liu, Jianguo, Wang, Jian, Hattori, Keiko, Wang, Zeli, Zhang, Han (2019) Early Palaeozoic sub-arc chromitite-bearing peridotite in the Kudi ophiolite on the westernmost Tibetan Plateau. International Geology Review, 61 (9) 1105-1123 doi:10.1080/00206814.2018.1493623 | Journal (article/letter/editorial) | | sub-arc chromitite-bearing peridotite in the Kudi ophiolite on the westernmost Tibetan Plateau Jianguo...sub-arc chromitite-bearing peridotite in the Kudi ophiolite on the westernmost Tibetan Plateau, International...sub-arc chromitite-bearing peridotite in the Kudi ophiolite on the westernmost Tibetan Plateau Jianguo...of Earth Sciences, Jilin University, Changchun, China; bDepartment of Earth and Environmental Sciences...technology, Qingdao, China; d Yanduzhongshi Geological Analysis Laboratories Ltd., Beijing, China ABSTRACT ARTICLE |  | | Journal (article/letter/editorial) | | in the Kudi ophiolite (western Kunlun Mountains, northwestern China): implication for ophiolite origin...Chinese Academy of Sciences, Beijing 100029, PR China Received 22 December 2000; accepted 12 June 2001...the Kudi ophiolite in the northwestern part of the western Kunlun Mountains, northwestern China, in order...and mafic lavas and the origin of the ophiolite. The ophiolite consists of harzburgites, dunites, cumulate...and Ca. The pyroxene is low in Al and Ti, and the spinel is high in Cr# (Cr# s 0.6), similar to those from |  | Yuan, Chao, Sun, Min, Zhou, Mei-Fu, Xiao, Wenjiao, Zhou, Hui (2005) Geochemistry and petrogenesis of the Yishak Volcanic Sequence, Kudi ophiolite, West Kunlun (NW China): implications for the magmatic evolution in a subduction zone environment. Contributions to Mineralogy and Petrology, 150 (2) 195-211 doi:10.1007/s00410-005-0012-0 | Journal (article/letter/editorial) | | of the Yishak Volcanic Sequence, Kudi ophiolite, West Kunlun (NW China): implications for the magmatic...part of the Late Cambrian Kudi ophiolite in the western Kunlun Mountains, NW China, which marks the oldest...extensional tectonic background, suggests that the Kudi ophiolite most likely formed in a spontaneous nucleation...Chinese Academy of Sciences, Guangzhou 510640, China E-mail: yuanchao@gig.ac.cn Tel.: +86-20-85291780...Sciences, The University of Hong Kong, Hong Kong, China W. Xiao State Key Laboratory of Lithospheric Evolution |  | | Journal (article/letter/editorial) | | tholeiite associations in Kudi ophiolite (western Kunlun Mountains, northwestern China): implications for the...May 2002 Ó Springer-Verlag 2002 Abstract The Kudi ophiolite in the western Kunlun Mountains comprises harzburgites...are fragments of a supra-subduction zone (SSZ) ophiolite from the Early Paleozoic. The extrusive rocks...Chinese Academy of Sciences, Beijing 100029, P. R. China E-mail: zhhongw@hotmail.com Tel.: +86-010-62008433...models for evolution of arc-basin systems. The Kudi ophiolite, situated in the northwest segment of the western |  | Jia, Ru-Ya, Jiang, Yao-Hui, Liu, Zheng, Zhao, Peng, Zhou, Qing (2013) Petrogenesis and tectonic implications of early Silurian high-K calc-alkaline granites and their potassic microgranular enclaves, western Kunlun orogen, NW Tibetan Plateau. International Geology Review, 55 (8) 958-975 doi:10.1080/00206814.2012.755766 | Journal (article/letter/editorial) | | Engineering, Nanjing University , Nanjing , 210093 , PR , China Published online: 14 Jan 2013. To cite this article:...Engineering, Nanjing University, Nanjing 210093, PR China Downloaded by [Monash University Library] at 03:28...mantle in the P–T transition zone between the spinel and spinel-garnet stability fields. Our new data suggest...enclaves; Proto-Tethys; western Kunlun orogen; NW China Introduction The western Kunlun orogen is sited...existence of the northernmost suture, i.e. Oytag–Kudi structure of the Tibetan Plateau (Figure 1A). It |  | | Report (chapter) | | University on December 28, 2014 Ophiolites in China: their distribution, ages and tectonic settings...Geophysics, Chinese Academy of Sciences, Beijing, P.R. China 100029 (e-mail: zhangqi@mail.igcas.ac, cn) 2Department... Hong Kong, China 3Department of Earth Sciences, Nanjing University, Nanjing, P.R. China 210083 4Department...Abstract: Ophiolites are widespread and abundant in China, where they lie along suture zones delineating...occur in north-central China, along the boundaries of the Tarhn, North China and Yangtze blocks. Tethyan |  | | Journal (article/letter/editorial) | | rocks in the Qimantag area of Eastern Kunlun, NW China: Remnants of an early Paleozoic incipient island...of Geological Sciences (CAGS), Beijing 100037, China a r t i c l e i n f o Article history: Received...is taken as the time of magma crystallization. Spinel, pyroxene, and plagioclase mineral compositions...patterns, high abundances of Cr (3031–1185 ppm), Co (119–50 ppm), and Ni (953–291 ppm), and εNd(t) values...al., 1996; Zhu et al., 1997, 2006) and the Kudi ophiolite in the western Kunlun Mountains (Wang, 1983; |  | Yang, Chen, Dong, Yunpeng, Wang, Hui, Lin, Zhongyue, Liao, Youyun, Zhang, Shangpeng, Liu, Huan (2022) Geochemistry and geochronology of early Palaeozoic seamount in Western Kunlun orogenic belt and the tectonic implications. International Geology Review, 64 (10) 1393-1408 doi:10.1080/00206814.2020.1786736 | Journal (article/letter/editorial) | | University, Xi’an, China; bChina Nation Administration of Coal Geology (CNACG), Beijing, China; cAerial Photogrammetry...Photogrammetry and Remote Sensing Bureau, CNACG, Xi’an, China ABSTRACT ARTICLE HISTORY The Western Kunlun orogenic...considered a complex orogenic belt that closed along the Kudi-Qimanyute suture zone (KQSZ) and Mazar–Kangxiwar...Kunlun, South Kunlun, and Tianshuihai terranes by the Kudi– Qimanyute suture zone (KQSZ) and Mazar–Kangxiwar...preserved in the regions of Kegang (Huang et al. 2014), Kudi (Wang et al. 2000; Yuan et al. 2002, 2003; Xiao |  | Wang, Jian, Hattori, Keiko, Liu, Jianguo, Song, Yue, Gao, Yongbao, Zhang, Han (2017) Shoshonitic- and adakitic magmatism of the Early Paleozoic age in the Western Kunlun orogenic belt, NW China: Implications for the early evolution of the northwestern Tibetan plateau. Lithos, 286. 345-362 doi:10.1016/j.lithos.2017.06.013 | Journal (article/letter/editorial) | | Paleozoic age in the Western Kunlun orogenic belt, NW China: Implications for the early evolution of the northwestern...Paleozoic age in the Western Kunlun orogenic belt, NW China: Implications for the early evolution of the northwestern...age in the Western Kunlun T orogenic belt, NW China: implications for the early evolution of the northwestern...Sciences, Jilin University, Changchun, 130061, P. R. China 2 Dept of Earth Sciences, University of Ottawa... R. China 4 Yanduzhongshi Geological Analysis Laboratories Ltd., Beijing, 100000, P. R. China PT ED |  | Kimura, Takafumi, Ozawa, Kazuhito, Kuritani, Takeshi, Iizuka, Tsuyoshi, Nakagawa, Mitsuhiro (2020) Thermal state of the upper mantle and the origin of the Cambrian-Ordovician ophiolite pulse: Constraints from ultramafic dikes of the Hayachine-Miyamori ophiolite. American Mineralogist, 105 (12) 1778-1801 doi:10.2138/am-2020-7160 | Journal (article/letter/editorial) | | Cambrian-Ordovician ophiolite pulse: Constraints from ultramafic dikes of the Hayachine-Miyamori ophiolite Takafumi...060-0810, Japan 2 Abstract Ophiolite pulses, which are periods of enhanced ophiolite generation and emplacement...a ~500 Ma subduction-related ophiolite, the HayachineMiyamori ophiolite. We developed a novel method...therefore, conclude that the Cambrian-Ordovician ophiolite pulse is not attributable to the high temperature...responsible for the ophiolite pulse. Keywords: Thermal state of upper mantle, ophiolite pulse, mantle potential |  | | Journal (article/letter/editorial) | | com/loi/tigr20 Geology and Geochemistry of the Rapu-Rapu Ophiolite Complex, Eastern Philippines: Possible Fragment...(2006) Geology and Geochemistry of the Rapu-Rapu Ophiolite Complex, Eastern Philippines: Possible Fragment...reserved. Geology and Geochemistry of the Rapu-Rapu Ophiolite Complex, Eastern Philippines: Possible Fragment...Pokfulam Road, Hong Kong, China Abstract The Cretaceous Rapu-Rapu Ophiolite Complex is a dismembered...dismembered marginal basin ophiolite formed at an intermediate to fast spreading center. Limited subduction is manifested |  | Jiang, Yao-Hui, Jia, Ru-Ya, Liu, Zheng, Liao, Shi-Yong, Zhao, Peng, Zhou, Qing (2013) Origin of Middle Triassic high-K calc-alkaline granitoids and their potassic microgranular enclaves from the western Kunlun orogen, northwest China: A record of the closure of Paleo-Tethys. Lithos, 156. 13-30 doi:10.1016/j.lithos.2012.10.004 | Journal (article/letter/editorial) | | enclaves from the western Kunlun orogen, northwest China: A record of the closure of Paleo-Tethys Yao-Hui...Engineering, Nanjing University, Nanjing 210093, China a r t i c l e i n f o Article history: Received...Microgranular enclaves Paleo-Tethys Western Kunlun orogen, China a b s t r a c t The western Kunlun orogen, the...mantle in the spinel stability field (b60 km) (enclaves in the Muztaga pluton) and the spinel-garnet transition...existence of the northernmost suture, i.e. Oytag–Kudi suture, of the Tibet Plateau (Fig. 1a), and it is |  | | Journal (article/letter/editorial) | | Japan 3 School of Earth Sciences and Resources, China University of Geosciences Beijing, No. 29 MA Xueyuan...Xueyuan Road, Haidian District, Beijing, 100083, China D Abstract. The accretionary complexes of Central...Kyrgyzstan, Tajikistan, Mongolia, and China) and the Western Pacific (China, Japan, Russia) preserve valuable...features of the oceanic island basalts (OIB) and ophiolite units in the complexes, we track extensive plume-related...margins of the Siberian, Kazakhstan, Tarim and North China blocks, the collision of which led to the construction |  | Kim, Yunsong, Yin, Jingwu, Kim, Pyongsong, Jong, Changil, Kim, Unha, Kim, Cholsu (2020) The Ryonchon podiform chromitite from the Chongjin ophiolite, northern Korea Peninsula. Ore Geology Reviews, 127. 103718pp. doi:10.1016/j.oregeorev.2020.103718 | Journal (article/letter/editorial) | | Ryonchon podiform chromitite from the Chongjin ophiolite, northern Ko‐ rea Peninsula Yunsong Kim, Jingwu...Ryonchon podiform chromitite from the Chongjin ophiolite, northern Korea Peninsula, Ore Geology Reviews...Ryonchon podiform chromitite from the Chongjin ophiolite, northern Korea Peninsula Yunsong Kima,b, Jingwu...Science and Resource, China University of Geosciences (Beijing), Beijing 100083, China Abstract Ryonchon...according to chemical composition of spinel as ordinary spinel-group minerals are. The studied chromites |  | Singh, A. Krishnakanta, Devi, L. Debala, Singh, N. Ibotombi, Subramanyam, K.S.V., Singh, R.K. Bikramaditya, Satyanarayanan, M. (2013) Platinum-group elements and gold distributions in peridotites and associated podiform chromitites of the Manipur Ophiolitic Complex, Indo-Myanmar Orogenic Belt, Northeast India. Geochemistry, 73 (2) 147-161 doi:10.1016/j.chemer.2012.07.004 | Journal (article/letter/editorial) | | information on the genesis of the particular ophiolite ∗ Corresponding author. E-mail address: aksingh...chemical–physical conditions prevailing in the mantle during ophiolite formation. It has been reported that the high-Cr...ophiolites (NMO) forms a part of the Tethyan ophiolite belt and occurs in the NNE-SSW trending Indo-Myanmar...clinopyroxene and 1–3 modal% opaque minerals (Cr-spinel, magnetite). They show interlocking grains of orthopyroxene...orthopyroxene, clinopyroxene, olivine and Cr-spinel (Fig. 2e). Orthopyroxene is pale brownish or colourless |  | | Journal (article/letter/editorial) | | chromitite chromite in wadi Hilti, the northern Oman ophiolite. See Miura et al. [16] for detailed petrological...chromite-hosted polymineralic inclusionsofofare chemistry; ophiolite. See Miura et al. [16] for detailed petrological...Bushveld complex 60 Podiform 70 SiO 2 wt% Oman ophiolite Stillwater nephelinite FigureFigure 3. Na2 O–SiO...thechromitites Stillwater layered [13] and for the Oman ophiolite [47,55]. Anfor averaged composition of inclusions...ridge intrusion [13] and forlayered the Oman ophiolite [47,55]. An averaged composition ofan inclusions |  | Abd El-Rahman, Yasser, Polat, Ali, Dilek, Yildirim, Kusky, Tim M., El-Sharkawi, Mohamed, Said, Amir (2012) Cryogenian ophiolite tectonics and metallogeny of the Central Eastern Desert of Egypt. International Geology Review, 54 (16) 1870-1884 doi:10.1080/00206814.2012.682777 | Journal (article/letter/editorial) | | http://www.tandfonline.com/loi/tigr20 Cryogenian ophiolite tectonics and metallogeny of the Central Eastern...and Mineral Resources, China University of Geosciences, Wuhan, 430074, China f Three Gorges Geohazard...Ministry of Education, China University of Geosciences, Wuhan, 430074, China Published online: 08 May...Mohamed El-Sharkawi & Amir Said (2012): Cryogenian ophiolite tectonics and metallogeny of the Central Eastern...No. 16, December 2012, 1870–1884 Cryogenian ophiolite tectonics and metallogeny of the Central Eastern |  | Xu, D., Xia, B., Bakun-Czubarow, N., Bachlinski, R., Li, P., Chen, G., Chen, T. (2008) Geochemistry and Sr-Nd isotope systematics of metabasites in the Tunchang area, Hainan Island, South China: implications for petrogenesis and tectonic setting. Mineralogy and Petrology, 92 (3) 361-391 doi:10.1007/s00710-007-0198-0 | Journal (article/letter/editorial) | | metabasites in the Tunchang area, Hainan Island, South China: implications for petrogenesis and tectonic setting...of Geochemistry, Guangzhou, People’s Republic of China 2 Polish Academy of Sciences, Institute of Geological...Tunchang area, East-central Hainan Island, South China generally display strongly LREE-depleted patterns...between 6 and 20, and the high mg-numbers and Cr, Co, Ni contents, are indicative of plume-influenced...Province 510640, People’s Republic of China 362 D. Xu et al. South China continent. In contrast, the Bangxi |  | Yudovskaya, Marina A., Costin, Gelu, Shilovskikh, Vladimir, Chaplygin, Ilya, McCreesh, Matthew, Kinnaird, Judith (2019) Bushveld symplectic and sieve-textured chromite is a result of coupled dissolution-reprecipitation: a comparison with xenocrystic chromite reactions in arc basalt. Contributions to Mineralogy and Petrology, 174 (9) doi:10.1007/s00410-019-1613-3 | Journal (article/letter/editorial) | | crystallization, thus fingerprinting the composition of the co-existing liquid and recording the parental melt inheritance...may deviate significantly from the compositions of co-existing cumulus and intercumulus minerals. Certain...17 Cr (ppm) V 100.61 3426 100.26 325 99.59 376 Co Ni 53 149 1328 368 49 170 236 39 166 na—not analyzed...chromite grain. Rounded and irregular chromite and spinel relics, hundreds of nanometers to tens of microns...remnants were later replaced by Cr-magnetite or green spinel in serpentinized troctolite while those locked |  | Saveliev, Dmitri E., Makatov, Darkhan K., Rakhimov, Ildar R., Gataullin, Ruslan A., Shilovskikh, Vladimir V. (2022) Silicates from Lherzolites in the South-Eastern Part of the Kempirsay Massif as the Source for Giant Chromitite Deposits (the Southern Urals, Kazakhstan) Minerals, 12 (8) 1061 doi:10.3390/min12081061 | Journal (article/letter/editorial) | | decomposition with exsolution of diopside, pargasite and spinel lamellae up to the formation of a “fibrous” structure...enstatite-2, forsterite, diopside, pargasite, and spinel. Petrographic observations are validated by geochemical...grains (porphyroclasts). Further redistribution of spinel grains with the formation of chromitite bodies...plastic flow. An increased concentration of Cr-spinel grains during formation of massive chromitites...affil- Keywords: peridotite; enstatite; olivine; Cr-spinel; plastic deformation; chromitite; Kempirsay; South |  | AM^|^Oacute;RTEGUI, ANDREA, JAILLARD, ETIENNE, LAPIERRE, HENRIETTE, MARTELAT, JEAN-EMMANUEL, BOSCH, DELPHINE, BUSSY, FRANCOIS (2011) Petrography and geochemistry of accreted oceanic fragments below the Western Cordillera of Ecuador. GEOCHEMICAL JOURNAL, 45 (1) 57-78 doi:10.2343/geochemj.1.0091 | Journal (article/letter/editorial) | | Foliated Foliated Cpx + Opx + green spinel Cpx (52%), Opx (38%), Pl, spinel, serpent. Ol Pyroxenite Pyroxenite... Opx (20%), Pl (15%) Ol (85%), Opx (7%), green spinel (5%) Lherzolite Lherzolite 98SQ3 Intensely foliated...Pyroxenite: 03SQ22. Orthopyroxene + clinopyroxene + green spinel. (Crossed polars) 3d. Lherzolite: 03SJ2. Orthopyroxene...Lherzolite: 03SQ18. Orthopyroxene + clinopyroxene + green spinel. Blastomylonitic texture. (Crossed polars) 3f...Serpentinized olivine + orthopyroxene + clinopyroxene + red spinel. (Crossed polars) Plate 3. Thin sections of melagabbronorites |  | | Journal (article/letter/editorial) | | calculations have been conducted using multiple olivine-spinel geothermometers to understand the extend of re-equilibration...Archean chromitite in Greenland. lP Olivine and spinel coexist in several geological environments, including...temperature, especially for coexisting Cr-rich spinel and olivine, and Irvine (1965) first documented...(1982) (equation 1) for spinel-liquid equilibrium at 1 bar where: (Al2O3)spinel = 0.035(Al2O3)2.42 liquid...5.2253· ln (Al2O3)spinel -1.1232 [3] of (Al2O3)melt = 5.2181· ln (Al2O3)spinel -1.0505 ro The FeO/MgO |  | | Journal (article/letter/editorial) | | southern branch is represented by well documented ophiolite bodies (e.g., Troodos, Hatay, Guleman and Cilo)...metamorphic platform sequences. A metamorphic ophiolite-bearing mélange developed during the emplacement...uppermost part of the CAM. The main metamorphism and ophiolite emplacement in the CACC occurred during late Cenomanian...representative samples, some trace elements including Sc, Co, Cu, Ga, Nb, Cd, Sn, Cs, Ta, Pb, Th, U, were measured...abundances of Cr (47–651 ppm), Ni (16–38 ppm) and Co (17–58 ppm). They present a wide range of compositions |  | Dhuime, B., Bosch, D., Bodinier, J.-L., Garrido, C.J., Bruguier, O., Hussain, S.S., Dawood, H. (2007) Multistage evolution of the Jijal ultramafic–mafic complex (Kohistan, N Pakistan): Implications for building the roots of island arcs. Earth and Planetary Science Letters, 261 (1) 179-200 doi:10.1016/j.epsl.2007.06.026 | Journal (article/letter/editorial) | | hornblendite zone (GHZ). The peridotite zone includes spinel-bearing dunites and wehrlites interlayered with...arcs was aborted, probably due to collision and ophiolite obduction onto the African/ Arabia continents...volcanic stratigraphy and petrogenesis of the Oman ophiolite complex. Contrib. Mineral. Petrol. 81, 168–183...Umino, S., 2002. Boninitic volcanism in the Oman ophiolite: implications for thermal conditions during transition...of supra-subduction zone setting for the Oman ophiolite mantle. Lithos 90, 43–56. Tatsumi, Y., 2000. Continental |
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