Determination of emplacement mechanism of Zafarghand granitoid Pluton (Southeast of Ardestan) by using anisotropy of magnetic susceptibility method (AMS) [PDF]
پترولوژی, 2017 Zafarghand granitoid pluton with compositional range from gabbro to granite and early to middle Miocene age cropped out about 35 km of SE Ardestan.
Mahmoud Sadeghian +3 more
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MiningHydrothermal alteration mapping is a critical component of porphyry copper exploration because alteration assemblages provide important vectors toward mineralization.
Mahin Rostami, Amin Beiranvand Pour
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Determination of P-T and tectonic setting of Ghaleh Yaghmesh plutonic complex (west of Yazd province) by using of mineral chemistry [PDF]
پترولوژی, 2017 The Ghaleh Yaghmesh plutonic massif is located the westernmost part of Yazd province and in the central part of the Urumieh – Dokhtar magmatic arc (UDMA).
Bahareh Fazeli +2 more
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Pyroxene chemistry of xenoliths related to volcanic rocks in the Eslamieh Peninsula (Saray volcano): Implications for geothermobarometry and tectonic setting [PDF]
علوم زمین خوارزمی, 2023 The high K-volcanic rocks of the Eslamieh Peninsula (Saray) are exposed in the northwestern Urumieh-Dokhtar magmatic belt. They mainly include phonolitic lavas and related xenoliths.
Pouya Besharati +2 more
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Determination and mapping of hydrothermal alteration zones in exploration Marbin area (North of Zefreh) by remote sensing, field observations and petrology investigations [PDF]
پترولوژی, 2019 In this research, the altered and non-altered zones in Marbin exploration area has been determined by VNIR and SWIR wavelengths processing of ASTER satellite images and by False Color composite and band ratio methods.
masume Mirzaii +2 more
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Geochemical and tectonic significance of Arbat alkali gabbro-monzonite-syenite intrusions, Urumieh–Dokhtar Magmatic Arc, Iran [PDF]
Geological Quarterly, 2019 The Oligocene Arbat alkali intrusions of the Eastern Miandoab are located in the northwestern part of Iran and belong to the Urumieh–Dokhtar Magmatic Arc (UDMA). The intrusions show a ring structure with gabbro-monzogabbro-monzodiorite (mafic units) on the edges, with monzonite-monzosyenite-syenite (felsic units) gradually going towards the central ...
openaire +1 more source
Geochemistry and petrogenesis of the Feshark intrusion (NE Isfahan city)
Journal of Economic Geology, 2017 Introduction Granitic rocks are the most abundant rock types in various tectonic settings and they have originated from mantle-derived magmas and/or partial melting of crustal rocks.
Ali Kananian +4 more
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Petrology, Geochemistry and Tectonomagmatic Setting of Farmahin Volcanic Rocks (North of Arak)
Journal of Economic Geology, 2018 Introduction The study area includes Alam Baghi, Vashaghan, Sar Band and Ghermez Cheshmeh and is located in the northeast of Farmahin and the southwest of Tafresh.
Reza Zarei Sahamieh
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Mineral chemistry and petrogenesis of the Gurgur Mount volcanic rocks (Northeast Takab) [PDF]
پترولوژی, 2016 Andesitic and andesitic-basaltic lavas are widespread over most of the ground surface of the Gurgur area altered mostly by the hydrothermal solutions.
Dariush Esmaeily +3 more
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Application of fractal modeling and PCA method for hydrothermal alteration mapping in the Saveh area (Central Iran) based on ASTER multispectral data [PDF]
International Journal of Mining and Geo-Engineering, 2016 The aim of this study is determination and separation of alteration zones using Concentration-Area (C-A) fractal model based on remote sensing data which has been extracted from Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER ...
Mirko Ahmadfaraj +2 more
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