نتایج جستجو برای: kerman cenozoic magmatic arc

تعداد نتایج: 46646  

Journal: :زمین شناسی اقتصادی 0

isotopic and microthermometry results from sheikh-darabad cu-au indices in mianeh region, east-azarbaijan province, indicate cenozoic post-magmatic activities with developed adularia facies through an extended and neogene related alteration that is given rise to occurring silica vein systems as the main hosting locations for epithermal mineralization. the research evidence also has been coincid...

1997
Jongman Lee Robert J. Stern

Major element compositions of glass inclusions in olivine and plagioclase phenocrysts from representative Mariana arc lavas show that mafic Mariana arc liquids are tholeiitic and not high-alumina, implying that the high-alumina characteristic of these lavas reflects accumulation of plagioclase. Glass inclusions also show the common occurrence of felsic melts previously unrecognized among Marian...

2010
Arash Shahravan Ali Mirzazadeh Alireza Rekabi Hasan Shahabi Rezvan Ashuri Maryam Rad Jahangir Haghani

DDS, MS, Alireza Rekabi 2 DDS, Hasan Shahabi 2 DDS, Rezvan Ashuri 2 DDS, , MPH, Maryam Rad 4 DDS, MS, and Jahangir Haghani 5 DDS, MS Endodontics, Dental School, Kerman University of Medical Sciences, Kerman Oral and Dental , Kerman, Iran. f Endodontics, Dental School, Kerman University of Medical Sciences, Kerman, Iran. and Biostatistics, Physiology Research Center, Kerman University of Medical...

2008
Nancy Riggs

19 Detrital-zircon analysis of sandstones interbedded with ca 464 Ma ignimbrites in 20 the lower Mweelrea Formation of the South Mayo Trough, western Ireland, 21 suggests Ordovician source-rock provenance that corresponds to two distinct 22 volcanic-arc phases on the Laurentian margin. East-derived sandstones contain a 23 suite of zircons with a mean age of ca 487 Ma that suggests derivation fr...

2005
Jade Star John W. Valley Jason B. Saleeby

Oxygen isotope ratios of zircon (Zc) from intrusives exposed in the Tehachapi Mountains, southern California, reveal large inputs of high-dO supracrustal contaminant into gabbroic and tonalitic magmas deep (N30 km) in the Cretaceous Sierra Nevada batholith. High dO(Zc) values (7.8F0.7x) predominate in the deep parts of the batholith, but lower values (6.1F0.9x) occur in shallower parts. This in...

2006
Bahador Shojaei Amin Derakhshanfar Mohammad Mehdi Oloumi Shadi Hashemnia A. DERAKHSHANFAR M. M. OLOUMI

1Department of Basic science, Faculty of Veterinary Medicine, Shahid Bahonar University of Kerman, Kerman, Iran 2Department of Pathobiology, Faculty of Veterinary Medicine, Shahid Bahonar University of Kerman, Kerman, Iran 3Department of Clinical science, Faculty of Veterinary Medicine, Shahid Bahonar University of Kerman, Kerman, Iran 4Student of Veterinary Medicine, Faculty of Veterinary Medi...

2015
Neda Mohamadi Fariba Sharififar Abed Koohpayeh Mohammad Daneshpajouh

1 Pharmaceutical Research Center, Institute of Neuropharmacology, Kerman University of Medical Sciences, Kerman, Iran. 2 Herbal and Traditional Medicines Research Center, Department of Pharmacognosy, Faculty of Pharmacy, Kerman University of Medical Sciences, Kerman, Iran. 3 Young Researcher and elites club, Islamic Azad University, Kerman, Iran. 4 Kerman University of Medical sciences, Faculty...

2017
Omid GHASHGHAEI Saeid Reza NOUROLLAHI-FARD Mohammad KHALILI Hamid SHARIFI

Omid GHASHGHAEI, Saeid Reza NOUROLLAHI-FARD*, Mohammad KHALILI, Hamid SHARIFI Department of Pathobiology, School of Veterinary Medicine, Shahid Bahonar University of Kerman, Kerman, Iran Department of Pathobiology, Research Center of Tropical and Infectious Diseases, Kerman University of Medical Sciences, Kerman, Iran Research Center for Modeling in Health, Institute for Futures Studies in Heal...

2000
J. Fernández-Suárez G. Gutiérrez-Alonso

U–Pb ages were obtained on single detrital zircon grains separated from six samples of Neoproterozoic and Lower Palaeozoic sedimentary and volcanosedimentary rocks from NW Iberia using the laser ablation microprobe-inductively coupled plasma mass spectrometry (LAM-ICP-MS) method. Precambrian greywackes yielded abundant zircons with Neoproterozoic (800–640 Ma) and Mesoproterozoic (0.9–1.2 Ga) ag...

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