Access the full text.
Sign up today, get DeepDyve free for 14 days.
B. Su, K. Qin, P. Sakyi, Dongmei Tang, Ping Liu, S. Malaviarachchi, Qing-Hua Xiao, He Sun (2012)
Geochronologic-petrochemical studies of the Hongshishan mafic–ultramafic intrusion, Beishan area, Xinjiang (NW China): petrogenesis and tectonic implicationsInternational Geology Review, 54
V. Sautter, B. Harte (1990)
Diffusion gradients in an eclogite xenolith from the Roberts Victor kimberlite pipe: (2) kinetics and implications for petrogenesisContributions to Mineralogy and Petrology, 105
N. Akizawa, S. Arai, A. Tamura, Jiro Uesugi, M. Python (2011)
Crustal diopsidites from the northern Oman ophiolite: Evidence for hydrothermal circulation through suboceanic MohoJournal of Mineralogical and Petrological Sciences, 106
(1998)
Is the depth of formation of ultrahigh-P rock from the Dabie Mountains limited to 100-150 km? : Discovery of Ti-Cr magnetite needle and its significance for dynamics
Peng Zhagn, Mei‐Fu Zhou, B. Su, I. Uysal, P. Robinson, Erdi Avcı, Yongsheng He (2017)
Iron Isotopic Fractionation and Origin of Chromitites in the Paleo‐Moho Transition Zone of the Kop Ophiolite, NE TurkeyActa Geologica Sinica-english Edition, 91
(1978)
Four oxygen reference buffers, namely HM (magnetite-hematite), NNO (Ni-NiO), FMQ (fayalite-magnetite-quartz), and MW (magnetitewüstite
Yongfeng Zhu, Y. Ogasawara (2002)
Phlogopite and Coesite Exsolution from Super-Silicic ClinopyroxeneInternational Geology Review, 44
R. Hall (1976)
Ophiolite emplacement and the evolution of the Taurus suture zone, southeastern TurkeyGeological Society of America Bulletin, 87
Ren Yufeng, Cheng Fang-yuan, Y. Jingsui, Gao Yuanhong (2008)
Exsolutions of Diopside and Magnetite in Olivine from Mantle Dunite, Luobusa Ophiolite, Tibet, ChinaActa Geologica Sinica ‐ English Edition, 82
Peng‐Fei Zhang, I. Uysal, Mei‐Fu Zhou, B. Su, Erdi Avcı (2016)
Subduction Initiation for the Formation of High‐Cr Chromitites in the Kop Ophiolite, NE TurkeyActa Geologica Sinica ‐ English Edition, 90
J. Ashworth (1979)
Two kinds of exsolution in chondritic olivineMineralogical Magazine, 43
A. Putnis (1979)
Electron petrography of high-temperature oxidation in olivine from the Rhum Layered IntrusionMineralogical Magazine, 43
Kadarusman, Parkinson (2000)
Petrology and P–T evolution of garnet peridotites from central Sulawesi, IndonesiaJournal of Metamorphic Geology, 18
A. Goode (1974)
Oxidation of natural olivinesNature, 248
金淑燕高山赵文霞 金振民, Jin Zhen-Min (1998)
大别山超高压岩石形成深度局限于100~150km吗?——针状含钛铬磁铁矿的发现及动力学意义的思考Chinese Science Bulletin, 43
D. Moseley (1981)
Ilmenite exsolution in olivineAmerican Mineralogist, 66
H. Green, H. Green, Y. Guéguen, Y. Guéguen (1983)
Deformation of peridotite in the mantle and extraction by kimberlite: A case history documented by fluid and solid precipitates in olivineTectonophysics, 92
(1991)
The Miocene of the Fig. 10. Correlation diagram of temperature and oxygen fugacity calculated using the thermometer defined by Ballhaud
K. Aoki, H. Fujimaki, M. Kitamura (1980)
Exsolved garnet-bearing pyroxene megacrysts from some South African kimberlitesLithos, 13
S. Ben, Qin Ke, Sun He, T. Dong, Xiao Qing, Cao Ming-jian (2009)
Petrological and mineralogical characteristics of Hongshishan mafic-ultramafic complex in Beishan area,Xinjiang: Implications for assimilation and fractional crystallization.Acta Petrologica Sinica
Chuan-Zhou Liu, Chang Zhang, Liu Yang, L. Zhang, Weiqiang Ji, Fu-Yuan Wu (2014)
Formation of gabbronorites in the Purang ophiolite (SW Tibet) through melting of hydrothermally altered mantle along a detachment faultLithos, 205
D. Green (1966)
The origin of the "eclogites" from Salt Lake Crater, HawaiiEarth and Planetary Science Letters, 1
J. Lytwyn, John Casey (1993)
The geochemistry and petrogenesis of volcanics and sheeted dikes from the Hatay (Kizildag) Ophiolite, southern Turkey: Possible formation with the Troodos Ophiolite, Cyprus, along fore-arc spreading centersTectonophysics, 223
F. Xiong, Jingsui Yang, Y. Dilek, Chunlian Wang (2017)
Nanoscale Diopside and Spinel Exsolution in Olivine from Dunite of the Tethyan Ophiolites, Southwestern Turkey: Implications for the Multi-Stage ProcessJournal of Nanoscience and Nanotechnology, 17
V. Sautter, B. Harte (1988)
Diffusion Gradients in an Eclogite Xenolith from the Roberts Victor Kimberlite Pipe: 1. Mechanism and Evolution of Garnet Exsolution in Al2O3-rich ClinopyroxeneJournal of Petrology, 29
Chen Chen, B. Su, I. Uysal, Erdi Avcı, Peng‐Fei Zhang, Yan Xiao, Yongsheng He (2015)
Iron isotopic constraints on the origin of peridotite and chromitite in the Kızıldağ ophiolite, southern TurkeyChemical Geology, 417
S. Matveev, C. Ballhaus (2002)
Role of water in the origin of podiform chromitite depositsEarth and Planetary Science Letters, 203
Joyashish Thakurta, E. Ripley, Chusi Li (2008)
Geochemical constraints on the origin of sulfide mineralization in the Duke Island Complex, southeastern AlaskaGeochemistry, 9
G. Garuti (2011)
Global Tectonics and Chromite – Platinum Mineralization Monitoring Genesis and Evolution of Ural–Alaskan type Complexes
Li Xiangwen, Jin Zhen-min, Qu Jing, Wang Lu (2005)
Exsolution of ilmenite and Cr-Ti magnetite from olivine of garnet-wehrliteScience in China Series D: Earth Sciences, 48
S. Kirby, M. Etheridge (1981)
Exsolution of Ca-clinopyroxene from orthopyroxene aided by deformationPhysics and Chemistry of Minerals, 7
W. Tian, Bin Chen, T. Ireland, D. Green, Katsuhiko Suzuki, Zhuyin Chu (2011)
Petrology and geochemistry of dunites, chromitites and mineral inclusions from the Gaositai Alaskan-type complex, North China Craton: Implications for mantle source characteristicsLithos, 127
C. Agee, D. Walker (1990)
Aluminum partitioning between olivine and ultrabasic silicate liquid to 6 GPaContributions to Mineralogy and Petrology, 105
J. Leterrier, R. Maury, P. Thonon, D. Girard, M. Marchal (1982)
Clinopyroxene composition as a method of identification of the magmatic affinities of paleo-volcanic seriesEarth and Planetary Science Letters, 59
S. Haggerty, I. Baker (1967)
The alteration of olivine in basaltic and associated lavasContributions to Mineralogy and Petrology, 16
L. Perchuk, O. Safonov, V. Yapaskurt, J. Barton (2002)
Crystal-melt equilibria involving potassium-bearing clinopyroxene as indicator of mantle-derived ultrahigh-potassic liquids: an analytical reviewLithos, 60
E. Jerde, L. Taylor, G. Crozaz, N. Sobolev (1993)
Exsolution of garnet within clinopyroxene of mantle eclogites: major- and trace-element chemistryContributions to Mineralogy and Petrology, 114
H. Hess (1960)
STILLWATER IGNEOUS COMPLEX, MONTANA A QUANTITATIVE MINERALOGICAL STUDYGeological Society of America Memoirs, 80
Wenxia Zhao, Yuxian Hu, Xiaofang Feng, Wang Ximei, Chengzhu Liao, Jiang Dan (2004)
K-rich lamellar exsolution in clinopyroxene: Constraint on the depth of peridotite source at ZhimafangChinese Science Bulletin, 49
(2002)
, 2002 . ( Lithos 60 , 89 – 111 ) : K - feldspar in metamorphic clinopyroxene , from exsolution to potassium replacement
Lappin (1975)
Two Roberts Victor cumulate eclogites and their re-equilibrationPhysics and Chemistry of the Earth, 9
Zhang (2016)
Subduction initiation for the formation of high-Cr chromitites in the Kop ophiolite, NE TurkeyLithos, 260
Chusi Li, E. Ripley, Joyashish Thakurta, E. Stifter, L. Qi (2013)
Variations of olivine Fo–Ni contents and highly chalcophile element abundances in arc ultramafic cumulates, southern AlaskaChemical Geology, 351
Ru Zhang, Y. Shau, Jing Yang, J. Liou (2017)
Discovery of clinoenstatite in the Luobusa ophiolitic mantle peridotite recovered from a drill hole, TibetJournal of Asian Earth Sciences, 145
B. Hacker, T. Sharp, R. Zhang, J. Liou, R. Hervig, H. Green, L. Dobrzhinetskaya, K. Bozhilov (1997)
Determining the Origin of Ultrahigh-Pressure LherzolitesScience, 278
T. Grove, C. Till, M. Krawczynski (2012)
The Role of H 2 O in Subduction Zone MagmatismAnnual Review of Earth and Planetary Sciences, 40
C. Ballhaus, R. Berry, D. Green (1991)
High pressure experimental calibration of the olivine-orthopyroxene-spinel oxygen geobarometer: implications for the oxidation state of the upper mantleContributions to Mineralogy and Petrology, 107
M. Python, Y. Ishida, G. Ceuleneer, S. Arai (2007)
Trace element heterogeneity in hydrothermal diopside: evidence for Ti depletion and Sr-Eu-LREE enrichment during hydrothermal metamorphism of mantle harzburgiteJournal of Mineralogical and Petrological Sciences, 102
C. Murray (1972)
Zoned Ultramafic Complexes of the Alaskan Type: Feeder Pipes of Andesitic VolcanoesGeological Society of America Memoirs, 132
P. Champness (1970)
Nucleation and growth of iron oxides in olivines, (Mg,Fe)2SiO4Mineralogical Magazine, 37
D. Moseley (1984)
Symplectic exsolution in olivineAmerican Mineralogist, 69
Yang Bai, B. Su, Chen Chen, Saihong Yang, Zi Liang, Yan Xiao, K. Qin, S. Malaviarachchi (2017)
Base metal mineral segregation and Fe-Mg exchange inducing extreme compositions of olivine and chromite from the Xiadong Alaskan-type complex in the southern part of the Central Asian Orogenic BeltOre Geology Reviews, 90
G. Gehrels, J. Saleeby, H. Berg (1987)
Geology of Annette, Gravina, and Duke islands, southeastern AlaskaCanadian Journal of Earth Sciences, 24
Y. Dilek, P. Thy (2009)
Island arc tholeiite to boninitic melt evolution of the Cretaceous Kizildag (Turkey) ophiolite: Model for multi-stage early arc-forearc magmatism in Tethyan subduction factoriesLithos, 113
Bin Chen, Katsuhiko Suzuki, W. Tian, B. Jahn, T. Ireland (2009)
Geochemistry and Os–Nd–Sr isotopes of the Gaositai Alaskan-type ultramafic complex from the northern North China craton: implications for mantle–crust interactionContributions to Mineralogy and Petrology, 158
S. Yamamoto, T. Komiya, K. Hirose, S. Maruyama (2009)
Coesite and clinopyroxene exsolution lamellae in chromites: In-situ ultrahigh-pressure evidence from podiform chromitites in the Luobusa ophiolite, southern TibetLithos, 109
N. Akizawa, S. Arai (2014)
Petrology of mantle diopsidite from Wadi Fizh, northern Oman ophiolite: Cr and REE mobility by hydrothermal solutionIsland Arc, 23
Y. Dilek, H. Furnes (2017)
Geochemical Characterization of Intermediate to Silicic Rocks in the Global Ophiolite RecordActa Geologica Sinica-english Edition, 91
F. Xiong, Jingsui Yang, Robinson Paul, Dilek Yildirim, Yanhong Chen, Xiangzhen Xu, Zhao Liu, Yazhou Tian, Wenda Zhou, Shengming Lai, Lan Zhang (2015)
Diopside and Magnetite Exsolutions in Olivine from Lower Cr Dunite in the Dongbo Ophiolite, Southern TibetActa Geologica Sinica-english Edition, 89
E. Ambler, P. Ashley (1977)
Vermicular orthopyroxene-magnetite symplectites from the Wateranga layered mafic intrusion, Queensland, AustraliaLithos, 10
D. Clarke, G. Pe‐Piper (1983)
Multiply exsolved clinopyroxene megacrysts from the Frank Smith Mine, Cape Province, South AfricaLithos, 16
Ru Zhang, J. Liou (2003)
Clinopyroxenite from the Sulu ultrahigh-pressure terrane, eastern China: Origin and evolution of garnet exsolution in clinopyroxeneAmerican Mineralogist, 88
M. Lappin, J. Dawson (1975)
TWO ROBERTS VICTOR CUMULATE ECLOGITES AND THEIR RE–EQUILIBRATION
Ru Zhang, J. Shu, H. Mao, J. Liou (1999)
Magnetite lamellae in olivine and clinohumite from Dabie UHP ultramafic rocks, central ChinaAmerican Mineralogist, 84
M. Drury, H. Roermund (1988)
Metasomatic origin for Fe-Ti-rich multiphase inclusions in olivine from kimberlite xenolithsGeology, 16
R. Dodd (1973)
Minor element abundances in olivines of the Sharps (H-3) chondriteContributions to Mineralogy and Petrology, 42
R. Kerrich, A. Polat (2006)
Archean greenstone-tonalite duality: Thermochemical mantle convection models or plate tectonics in the early Earth global dynamics?Tectonophysics, 415
S. Parman, N. Shimizu, T. Grove, J. Dann (2003)
Constraints on the pre-metamorphic trace element composition of Barberton komatiites from ion probe analyses of preserved clinopyroxeneContributions to Mineralogy and Petrology, 144
Yongfeng Zhu (2003)
Comments on “Crystal-melt equilibria involving potassium-bearing clinopyroxene as indicator of mantle-derived ultrahigh-potassic liquids: an analytical review”: by L.L. Perchuk, O.G. Safonov, V.O. Yapaskurt, and J.M. Barton Jr. [Lithos 60 (2002) 89–111]: K-feldspar in metamorphic clinopyroxene, fromLithos, 68
G. Libourel (1999)
Systematics of calcium partitioning between olivine and silicate melt: implications for melt structure and calcium content of magmatic olivinesContributions to Mineralogy and Petrology, 136
M. Dyar, J. Delaney, S. Sutton, M. Schaefer (1998)
Fe3+ distribution in oxidized olivine: A synchrotron micro-XANES studyAmerican Mineralogist, 83
M. Reiche, H. Bautsch (1985)
Electron microscopical study of garnet exsolution in orthopyroxenePhysics and Chemistry of Minerals, 12
Xiong Fa-hu (2016)
Exsolutions in Olivine from the Lower Cr~# Dunite in the Purang Ophiolite, the Western Portion of the Yarlung–Zangbo Suture Zone in Tibet
Xu-Ping Li, Hongkai Chen, Zeli Wang, Li-Jun Wang, Jingsui Yang, P. Robinson (2015)
Spinel peridotite, olivine websterite and the textural evolution of the Purang ophiolite complex, western TibetJournal of Asian Earth Sciences, 110
B. Schmickler, Dorrit Jacob, S. Foley (2004)
Eclogite xenoliths from the Kuruman kimberlites, South Africa: geochemical fingerprinting of deep subduction and cumulate processes ☆Lithos, 75
J. Ashworth, A. Chambers (2000)
Symplectic Reaction in Olivine and the Controls of Intergrowth Spacing in SymplectitesJournal of Petrology, 41
Wen Yang, Philip Rosenberg (1995)
The free energy of formation of datoliteAmerican Mineralogist, 80
S. Boulton, A. Robertson (2007)
The Miocene of the Hatay area, S Turkey: Transition from the Arabian passive margin to an underfilled foreland basin related to closure of the Southern Neotethys OceanSedimentary Geology, 198
Mei‐Fu Zhou, P. Robinson, J. Malpas, S. Edwards, L. Qi (2004)
REE and PGE Geochemical Constraints on the Formation of Dunites in the Luobusa Ophiolite, Southern TibetJournal of Petrology, 46
R. Burns (1975)
Crystal field effects in chromium and its partitioning in the mantleGeochimica et Cosmochimica Acta, 39
S. Bloomer, J. Hawkins (1987)
Petrology and geochemistry of boninite series volcanic rocks from the Mariana trenchContributions to Mineralogy and Petrology, 97
V. Colás, J. Padrón-navarta, J. González-Jiménez, W. Griffin, I. Fanlo, S. O’Reilly, F. Gervilla, J. Proenza, N. Pearson, M. Escayola (2016)
Compositional effects on the solubility of minor and trace elements in oxide spinel minerals: insights from crystal-crystal partition coefficients in chromite exsolutionAmerican Mineralogist, 101
F. Rietmeijer (1996)
Cellular precipitates of iron oxide in olivine in a stratospheric interplanetary dust particleMineralogical Magazine, 60
Mei‐Fu Zhou, P. Robinson, J. Malpas, Zijin Li (1996)
Podiform Chromitites in the Luobusa Ophiolite (Southern Tibet): Implications for Melt-Rock Interaction and Chromite Segregation in the Upper MantleJournal of Petrology, 37
C. Spandler, H. O’Neill, Vadim Kamenetsky (2007)
Survival times of anomalous melt inclusions from element diffusion in olivine and chromiteNature, 447
Bozhilov, Green, Dobrzhinetskaya (1999)
Clinoenstatite in alpe arami peridotite: additional evidence of very high pressureScience, 284 5411
Ru Zhang, J. Liou (1999)
Exsolution Lamellae in Minerals from Ultrahigh-Pressure RocksInternational Geology Review, 41
A. Sobolev, L. Danyushevsky (1994)
Petrology and Geochemistry of Boninites from the North Termination of the Tonga Trench: Constraints on the Generation Conditions of Primary High-Ca Boninite MagmasJournal of Petrology, 35
Y. Dilek, H. Furnes (2009)
Structure and geochemistry of Tethyan ophiolites and their petrogenesis in subduction rollback systemsLithos, 113
J. Bodinier, C. Dupuy, J. Dostal, C. Merlet (1987)
Distribution of trace transition elements in olivine and pyroxenes from ultramafic xenoliths; application of microprobe analysisAmerican Mineralogist, 72
I. Chou (1978)
Calibration of oxygen buffers at elevated P and T using the hydrogen fugacity sensorAmerican Mineralogist, 63
S. Arai (1978)
Chromian spinel lamellae in olivine from the Iwanai-dake peridotite mass, Hokkaido, JapanEarth and Planetary Science Letters, 39
Peng‐Fei Zhang, Mei‐Fu Zhou, B. Su, I. Uysal, P. Robinson, Erdi Avcı, Yongsheng He (2017)
Iron isotopic fractionation and origin of chromitites in the paleo-Moho transition zone of the Kop ophiolite, NE TurkeyLithos, 268
Exsolution microstructures in olivine grains from dunite units in a few selected tectonic environments are reported here. They include lamellae of clinopyroxene and clinopyroxene‐magnetite intergrowth in the Gaositai and Yellow Hill Alaskan‐type complexes, clinopyroxene‐magnetite intergrowth in the Kızıldağ ophiolite, and chromite lamellae in the Hongshishan mafic‐ultramafic intrusive complex. These lamellae commonly occur as needle‐ or rod‐like features and are oriented in olivine grains. The host olivine grains have Fo contents of 92.5–92.6 in the Gaositai complex, 86.5–90.1 in the Yellow Hill complex, 93.2–93.4 in the Kızıldağ ophiolite and 86.9–88.3 in the Hongshishan complex. Clinopyroxene in the rod‐like intergrowth exsolved in olivine grains in the Gaositai and Yellow Hill is diopside with similar major element compositions of CaO (23.6–24.3wt%), SiO2 (52.2–54.0wt%), Al2O3 (0.67–2.15wt%), Cr2O3 (0.10–0.42wt%) and Na2O (0.14–0.26wt%). It falls into the compositional field of hydrothermal clinopyroxene and its origin is thus probably related to reaction between dunite and fluids. The enrichment of the fluids in Ca2+, Fe3+, Cr3+ and Na+, resulted in elevated concentrations of these cations in olivine solid solutions via the reaction. With decreasing temperature, the olivine solid solutions altered to an intergrowth of magnetite and clinopyroxene. The Fe3+ and Cr3+ preferentially partitioned into magnetite, while Ca2+ and Na+ entered clinopyroxene. Since the studied Alaskan‐type complexes and ophiolite formed in a subduction environment, the fluids were probably released from the subducted slab. In contrast, the exsolved chromite in olivine grains from the Hongshishan complex that formed in post‐orogenic extension setting can be related to olivine equilibrated with Cr‐bearing liquid. Similarly, these lamellae have all been observed in serpentine surrounding olivine grains, indicating genetic relations with serpentinization.
Acta Geologica Sinica (English Edition) – Wiley
Published: Jan 1, 2018
Keywords: ; ; ; ;
Read and print from thousands of top scholarly journals.
Already have an account? Log in
Bookmark this article. You can see your Bookmarks on your DeepDyve Library.
To save an article, log in first, or sign up for a DeepDyve account if you don’t already have one.
Copy and paste the desired citation format or use the link below to download a file formatted for EndNote
Access the full text.
Sign up today, get DeepDyve free for 14 days.
All DeepDyve websites use cookies to improve your online experience. They were placed on your computer when you launched this website. You can change your cookie settings through your browser.