نتایج جستجو برای: ganj ophiolitic complex

تعداد نتایج: 784112  

بازآمد, مرضیه, میرنژاد, حسن ,

The Darvazeh-Chenar mafic- ultramafic body is part of ophiolitic complex of Neyriz in Fars Province that formed in association with closing of Neo-Tethys Ocean and Arabian- Iranian plate collision in Cretaceous. The Faryab ophiolitic rocks are also remnant of block of Tethys oceanic crust that were obducted on continental margins in late Cretaceous period. MgO, Fe2O3, Al2O3, Cr2O3 and TiO2 cont...

Journal: :Minerals 2022

Six minor alluvial chromite placers (Kolkhoznyi Prud, Verkhne-Yaushevo, Sukhoy Izyak, Bazilevo, Novomikhaylovka, Kiryushkino) and one major littoral placer (Sabantuy) were found in sandy sediments of the Kazanian stage Permian System (Late Roadian Wordian Stages) Southern Pre-Urals. It is shown that morphological features chromian spinels are diverse, which not evidence heterogeneity source. Th...

2016
Mohammad Bagher AMIRSHEKARI Mehdi NATEGHPOUR Ahmad RAEISI Afsaneh MOTEVALLI HAGHI Leila FARIVAR Gholamhosein EDRISSIAN

BACKGROUND This study was proposed to monitor the situation of asymptomatic malaria among the native population and Afghani and Pakistani immigrants in Kahnooj and Ghale-Ganj districts from Kerman Province, Southeastern Iran. METHODS A number of 180 and 120 individuals from Kahnooj and Ghale-Ganj respectively were registered and considered based on a cross-sectional surveillance method. From ...

ابراهیمی, محمد, احمدیان, جمشید, عظیم‌زاده, امیر مرتضی, مختاری, میرعلی اصغر, ویسی‌نیا, ایوب,

Northeast Kamyaran ophiolitic complex is mainly composed of harzburgite along with small outcrops of lherzolite. Harzburgites are extensively altered to serpentinite. Small lenses of chromite mineralization are observed in harzburgites. The mineral assemblage present in the study harzburgite and lherzolite are olivine, orthopyroxene and clinopyroxene along with minor amount of spinel. Microprob...

Journal: :Journal of Geography (Chigaku Zasshi) 1989

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