PERIDOTITE

作品数:77被引量:219H指数:7
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相关期刊:《Episodes》《Progress in Natural Science:Materials International》《矿物岩石地球化学通报》《Acta Geologica Sinica(English Edition)》更多>>
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Experimental evidence of pressure effects on spinel dissolution and peridotite serpentinization kinetics under shallow hydrothermal conditions
《Geoscience Frontiers》2024年第2期236-250,共15页Yuri de Melo Portella Rommulo Vieira Conceição Tiago Abreu Siqueira Lucas Bonan Gomes Rodrigo Sebastian Iglesias 
We thank Petrobras for sponsoring the grad studies of the main author and its financial support through project 8310-0 FAURGS-UFRGS-PETROBRAS.
Serpentinization reactions are paramount to understand hydro-geothermal activity near plate boundaries and mafic–ultramafic massifs,as well as fluid and element transfer between the Earth’s mantle and crust.However,...
关键词:SERPENTINE Volume expansion Serpentinization fluids Lost City hydrothermal field Serpentinite-hosted hydrothermal systems Hydrogen(H_(2))generation 
Ophiolite hosted chromitite formed by supra-subduction zone peridotite–plume interaction被引量:3
《Geoscience Frontiers》2020年第6期2083-2102,共20页Júlia Farré-de-Pablo Joaquín A.Proenza JoséMaría González-Jiménez Thomas Aiglsperger Antonio Garcia-Casco Javier Escuder-Viruete Vanessa Colás Francisco Longo 
provided by the Fondo Europeo de Desarrollo Regional(FEDER)Funds;the Spanish Project CGL2015-65824 granted by the Spanish Ministerio de Economía y Competitividad(MINECO)to JAP and RTI2018-099157-A-I00 Ministerio de Ciencia;Innovacion y Universidades(MICINN)to JMGJ.Additional funding was obtained from the Ramon y Cajal Fellowship RYC-2015-17596 to JMGJ(sponsored by MICINN);the Ph.D.grant BES-2016-076887 to JFdP(sponsored by MINECO);the Mexican research programs Ciencia Basica(A1-S14574);sponsored by the Consejo Nacional de Ciencia y Tecnología(CONACYT)from Mexico,and the Programa de Apoyo a Proyectos de Investigacion e Innovacion tecnologica(IA-101419);sponsored by the UNAM.Additional support was provided by the University of Barcelona and University of Granada,Spain。
Chromitite bodies hosted in peridotites typical of suboceanic mantle(s.l.ophiolitic)are found in the northern and central part of the Loma Caribe peridotite,in the Cordillera Central of the Dominican Republic.These ch...
关键词:CHROMITITE OPHIOLITE PLUME MANTLE Back-arc basin Dominican Republic 
Geochemical cycling during subduction initiation:Evidence from serpentinized mantle wedge peridotite in the south Andaman ophiolite suite被引量:5
《Geoscience Frontiers》2018年第6期1755-1775,共21页Abhishek Saha M.Santosh Sohini Ganguly C.Manikyamba Jyotisankar Ray Jagadish Dutta 
the funds from Council of Scientific and Industrial Research(CSIR)to CSIR-National Institute of Oceanography through the MLP-1703 and GAP 2175 project;supported by Foreign Expert funding from CUGB and Professorial position at the Adelaide University
The ophiolite suite from south Andaman Islands forms part of the Tethyan Ophiolite Belt and preserves the remnants of an ideal ophiolite sequence comprising a basal serpentinized and tectonised mantle peridotite follo...
关键词:South Andaman OPHIOLITE MANTLE PERIDOTITE METASOMATISM GEOCHEMICAL cycling SUBDUCTION initiation 
Highly refractory Archaean peridotite cumulates:Petrology and geochemistry of the Seqi Ultramafic Complex,SW Greenland
《Geoscience Frontiers》2018年第3期689-714,共26页Kristoffer Szilas Vincent van Hinsberg Iain McDonald Tomas Naeraa Hugh Rollinson Jacob Adetunji Dennis Bird 
Financial support to Kristoffer Szilas from Knud Hojgaards Fond for the fieldwork at the Seqi Ultramafic Complex;research grants VKR023371 from VILLUM FOUNDATION;CF16-0059 from CARLSBERG FOUNDATION made this study possible
This paper investigates the petrogenesis of the Seqi Ultramafic Complex, which covers a total area of approximately 0.5 km^2. The ultramafic rocks are hosted by tonalitic orthogneiss of the ca. 3000 Ma Akia terrane wi...
关键词:North Atlantic Craton ARCHAEAN DUNITE Platinum-group elements Ultra-depleted mantle Fiskefjord 
The production of iron oxide during peridotite serpentinization:Influence of pyroxene被引量:3
《Geoscience Frontiers》2017年第6期1311-1321,共11页Ruifang Huang Chiou-Ting Lin Weidong Sun Xing Ding Wenhuan Zhan Jihao Zhu 
financially supported by the National Natural Science Foundation of China(Nos.41603060,91328204);Postdoctoral Science Foundation of China(Nos.2015M570735,2016T90805);the Strategic Priority Research Program of the Chinese Academy of Sciences(No.XDB06030100);the scientific research fund of the Second Institute of Oceanography,SOA(JG1405)
Serpentinization produces molecular hydrogen(H2)that can support communities of microorganisms in hydrothermal fields;H2 results from the oxidation of ferrous iron in olivine and pyroxene into ferric iron,and conseque...
关键词:SERPENTINIZATION Iron OXIDE PERIDOTITE ORTHOPYROXENE SILICA Aluminum 
Sheared peridotite xenolith from the V.Grib kimberlite pipe,Arkhangelsk Diamond Province,Russia:Texture,composition,and origin被引量:1
《Geoscience Frontiers》2017年第4期653-669,共17页Alexey Vladimirovich Kargin Lyudmila Vyacheslavovna Sazonova Anna Andreevna Nosova Vladimir Anatolievich Pervov Elena Vladimirovna Minevrina Vladimir Anatolievich Khvostikov Zhanna Petrovna Burmii 
financially supported by the Program for Development MSU;supported by the Russian Foundation for Basic Research, project Nos.15-05-03778a and 16-05-00298a
The petrography and mineral composition of a mantle-derived garnet peridotite xenolith from the V.Grib kimberlite pipe(Arkhangelsk Diamond Province,Russia) was studied.Based on petrographic characteristics,the perid...
关键词:Sheared peridotite Mantle metasomatism Kimberlite Olivine Garnet Clinopyroxene 
Monomineral universal clinopyroxene and garnet barometers for peridotitic,eclogitic and basaltic systems被引量:2
《Geoscience Frontiers》2017年第4期775-795,共21页I.V.Ashchepkov T.Ntaflos A.M.Logvinova Z.V.Spetsius H.Downes N.V.Vladykin 
supported by RBRF (Grant Nos.11-05-00060a,16-05-00860a)
New versions of the universal Jd-Di exchange clinopyroxene barometer for peridotites,pyroxenites and eclogites,and also garnet barometer for eclogites and peridotites were developed.They were checked using large exper...
关键词:Clinopyroxene Barometer Peridotite Eclogite Kimberlite Garnet 
CO_2,carbonate-rich melts,and brines in the mantle被引量:4
《Geoscience Frontiers》2014年第5期697-710,共14页Maria-Luce Frezzotti Jacques L.R.Touret 
supported by the Italian PRIN grant 2010PMKZX7
This paper reviews the origin and evolution of fluid inclusions in ultramaflc xenoliths, providing a framework for interpreting the chemistry of mantle fluids in the different geodynamic settings. Fluid inclusion data...
关键词:Fluid inclusionPeridotiteMantle metasomatismCarbonate-rich meltCO2Saline brine 
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