Volume 32 (2022)
Volume 31 (2021)
Volume 30 (2020)
Volume 29 (2020)
Volume 28 (2019)
Volume 27 (2018)
Volume 26 (2017)
Volume 25 (2016)
Volume 23 (2014)
Volume 22 (2013)
Volume 21 (2012)
Volume 20 (2011)
Volume 19 (2010)
Volume 18 (2009)
Volume 17 (2008)
Volume 16 (2007)
Original Research Paper
Petrogenesis and U-Pb SHRIMP Dating of Taroum Plutons

M Aghazadeh; Z Badrzadeh; A Castro

Volume 24, Issue 95 , June 2015, Pages 3-20

http://dx.doi.org/10.22071/gsj.2015.42373

Abstract
  The studied Roudbar and Abhar plutons are located in the western Alborz zone and Taroum subzone. These intrusive bodies show metaluminous and shoshonitic nature and they cut the Eocene volcanic and sedimentary rocks. In the studied plutons, monzonite and quartz monzonite terms are dominant. According ...  Read More

Original Research Paper
Petrology and Geochemistry of Granitoid Rocks in NW of Takestan

M Foudazi; H Sheikhi Karizaki; M Qholipour

Volume 24, Issue 95 , June 2015, Pages 21-28

http://dx.doi.org/10.22071/gsj.2015.42377

Abstract
  The outcropped intrusive bodies in NW of Takestan show a combination of granite, granodiorite, tonalite, monzodiorite, quartz syenite, quartz monzodiorite, monzonite, quartz monzonite, and diorite. The granitoids rocks are calc-alkaline, high-K calc-alkaline, shoshonite, and metaluminous in character. ...  Read More

Original Research Paper
Investigation of Petrography, Petrogenesis and Geochemical Features of Kalaibar Nepheline Syenitic Body, Kalaibar, East Azarbaijan

R Ferdowsi; M Moayyed; A Kamali

Volume 24, Issue 95 , June 2015, Pages 29-40

http://dx.doi.org/10.22071/gsj.2015.42379

Abstract
  The Kalaibar nepheline syenitic body is located in East Azabaijan, NW of Iran. This alkalic body generally intruded semi-deeply into the Cretaceous and Eocene volcanic and sedimentary rocks. Based upon chemical classification, the composition of studied intrusive bodies are nephelines bearing syenite ...  Read More

Original Research Paper
Microstructures and Petrography of Sikhoran Complex Serpentinites (SE of Kerman)

D Esmaeily; M Heidari; R Maghdour-Mashhour

Volume 24, Issue 95 , June 2015, Pages 41-50

http://dx.doi.org/10.22071/gsj.2015.42380

Abstract
  The Sikhoran Mafic–Ultramafic complex is located in the Sanandaj – Sirjan structural zone. The complex consists of two main rock units: the lower harzburgite - porphyroclastic dunite unit and the upper layered gabbroic cumulate unit. The microstructures and geochemical evidences provided ...  Read More

Original Research Paper
Geochemistry and Petrogenesis of the Adakites in the Southern Domains of the Northern Sabzevar Ophiolites; With Emphasis on Sr-Nd-Pb Isotopes Results

E Mohammadi; Gh Ghorbani; H Shafaii Moghadam

Volume 24, Issue 95 , June 2015, Pages 51-62

http://dx.doi.org/10.22071/gsj.2015.42381

Abstract
  The studied volcanic rocks are situated in NW of the Sabzevar, mainly at southern domains of the Northern Sabzevar ophiolitic belt. Abundant rhyolitic domes (e.g., Sarough, Zard-Kuhi, Kuh-e-Sefid Mehr and Nahr domes) in the southern margin of the Davarzan-Sabzevar ophiolitic belt crosscut the above-mentioned ...  Read More

Original Research Paper
Using Mineralogy and Geochemistry of Cheshmeh-Bid Chromitites (Neyriz) for Determination of Tectonic Setting

B Taghipour; M Nejadhadad; M.A Makizadeh; M Noghreian; P Rahimi

Volume 24, Issue 95 , June 2015, Pages 63-74

http://dx.doi.org/10.22071/gsj.2015.42383

Abstract
  Dunite and serpentinized harzburgite from northwest of the Neyriz ophiolites are host rocks of some podiform chromite deposits in Cheshmeh-Bid area. These chromite deposits occurred as aligned massive lenses in various sizes. The most important ore textures are massive, nodular, layered and disseminated ...  Read More

Original Research Paper
Petrography and Geothermobarometry of the Mica Schists of Khalaj (Southern Mashhad)

R Samadi; H Mirnejad; A.A Baharifar; S.J Sheikh Zakariaee

Volume 24, Issue 95 , June 2015, Pages 75-86

http://dx.doi.org/10.22071/gsj.2015.42384

Abstract
  The fibrolite garnet staurolite mica schist and staurolite garnet mica schist cropped out around the northwest of Khalaj, south of Mashhad in a SE_NW direction along the metamorphic complex of Kuh-e-Majuni. They have similar mineralogy and consist of quartz, annite, staurolite, almandine, muscovite, ...  Read More

Original Research Paper
Emplacement Mechanism of the Challu Granitoidic Pluton Using Magnetic Fabric Method, Southern Damghan

M Sheibi; P Majidi

Volume 24, Issue 95 , June 2015, Pages 87-98

http://dx.doi.org/10.22071/gsj.2015.42386

Abstract
  The Challu granitoidic pluton composes of two monzodiorite and quart diorite units, injected into the Eocene volcanic rocks in south of Damghan. Emplacement mechanism of this pluton has been investigated by the anisotropy of magnetite susceptibility method. The measured mean value of bulk susceptibility ...  Read More

Original Research Paper
Geology, Geochemistry and Petrogenesis of BazmanVolcano, SE of Iran

K Shiaian; J Ghalamghash; M Vosoughi Abediny; F Masoudi

Volume 24, Issue 95 , June 2015, Pages 99-110

http://dx.doi.org/10.22071/gsj.2015.42387

Abstract
  The Bazman volcano is located in the Makran Magmatic Arc. The pyroclastic rocks and lava with rhyodacitic to basaltic composition and calc-alkaline affinities erupted from the central and lateral craters of this volcano during the Quaternary period. The primitive mantle normalized Multi-elements diagrams ...  Read More

Original Research Paper
Facies Studies of Bidkhan Stratovolcano (Kerman Province)

Sh Khalili Mobarhan; H Ahmadipour

Volume 24, Issue 95 , June 2015, Pages 111-122

http://dx.doi.org/10.22071/gsj.2015.42388

Abstract
  The Bidkhan stratovolcano in the southeast of Urmia-Dokhtar volcanic belt (Kerman province) contains complex successions of lava flows and pyroclastic deposits. It belongs to Miocene-Pliocene periods and so, its edifice is relatively intact. Therefore, it is a suitable target for volcanic facial studies. ...  Read More

Original Research Paper
Manto-Type Copper Mineralization in Pyrobitumen-Bearing Porphyritic Andesite, Koshkoiye District of Rafsanjan, Dehaj-Sardoiye Subzone

M Abolipour; E Rastad; N Rashidnejad Omran

Volume 24, Issue 95 , June 2015, Pages 123-144

http://dx.doi.org/10.22071/gsj.2015.42418

Abstract
  The Koshkoiye district is located in Dehaj-Sardoiye subzone of Uromieh-Dokhtar Magmatic Arc in Kerman region. There are five active mines including Palangi, Cheshmeh Khezr, Tale Dozi, Abedini, and Eghbali. The geometry of mineralization is strata-bound and hosted in the Eocene Pyrobitumen-bearing porphyritic ...  Read More

Original Research Paper
U-Pb Zircon Dating of Kuh-e Dom Intrusion, its Dikes and Enclaves

F Sarjoughian; A Kananian; A Esna-Ashari; J Ahmadian

Volume 24, Issue 95 , June 2015, Pages 145-154

http://dx.doi.org/10.22071/gsj.2015.42422

Abstract
  The Kuh-e Dom intrusion with calc-alkaline nature, in the northeast of Ardestan is located in the central part of the Urumieh-Dokhtar Magmatic Arc and includes the felsic and intermediate-mafic units. The felsic unit consists of monzogranite, granodiorite, quartz monzonite and quartz monzodiorite, whereas ...  Read More

Original Research Paper
Petrology, Geochemistry and Geodynamic Setting of Gabbroic Subvolcanics in the West of Shafarud, Talesh Mountains

M Keshavarz Hedayati; M.H Emami; A.R Karimi Bavand Pour; Kh Bahar Firouzi

Volume 24, Issue 95 , June 2015, Pages 155-164

http://dx.doi.org/10.22071/gsj.2015.42425

Abstract
  The microgabbroic sills and dikes have injected into the late Cretaceous limestones along Shafarud. Based on the textural and mineralogical features, they are divided into four groups: micro olivine gabbro, microgabbro, microgabbro-diorite, and diabase. The main minerals in these rocks are olivine, clinopyroxene, ...  Read More

Original Research Paper
Geology, Alteration, Geochemistry and Fluid Inclusion of Au Mineralization in the North Bazman

M.R Omidvar Eshkalak; A.A Mokhtari

Volume 24, Issue 95 , June 2015, Pages 165-180

http://dx.doi.org/10.22071/gsj.2015.42427

Abstract
  The studied area is located in the southeastern end of the Sahand- Bazman Magmatic Belt in the north of Bazman volcano. This area composed of Miocene volcanic rocks including andesitic to dacitic lavas along with tuffaceous sandstone, ignimbrite, agglomerate, tuff and siltstone that underwent propyilitic, ...  Read More

Original Research Paper
Geochemistry and K-Metasomatism in Mineralized Host Rocks of Neian Epithermal Deposit, Northwest of Lut Block, East of Iran

H Hadizadeh1; A.A Calagari; N Nezafati; H Mollaei; H Azmi

Volume 24, Issue 95 , June 2015, Pages 181-194

http://dx.doi.org/10.22071/gsj.2015.42430

Abstract
  The Neian epithermal deposit in northwest of the Lut block is located in ~35 km southwest of Bejestan. The studies done on this deposit indicate the development of zonation in altered rocks around the ore-bearing siliceous veins and the existence of silicic (quartz, chalcedony, adularia, calcite, illite, ...  Read More

Original Research Paper
Studying the Results Sampling and Analysis by Using the BLEG Geochemical Method in 1:100000 Siah Rud Sheet (NW Iran)

M Emami Jafari; M Mehrpartou; A Akbarpoor; B Shamsi

Volume 24, Issue 95 , June 2015, Pages 195-206

http://dx.doi.org/10.22071/gsj.2015.42432

Abstract
  BLEGmethod is one ofmodern methodsusedfor goldgeochemicalexplorationstudies.Themethod has helped to locate many low grade gold deposits. The significant change of the method compared to common geochemical exploration methods is to use of large volumes ofsamples regardless of their sizeandlow densityof ...  Read More

Original Research Paper
Mineralogy and Geochemistry of Potentially Hazardous Trace Elements (PHTEs) in Coal Deposits of the Olang Region, Eastern Alborz

Z Solaymani; N Taghipour

Volume 24, Issue 95 , June 2015, Pages 207-218

http://dx.doi.org/10.22071/gsj.2015.42433

Abstract
  The Olang area is located in 70 km of northeast Shahroud. This area is situated in Gheshlagh Olang syncline, which is a member of the EasternAlborzCoalBasin. The optical microscopes and X-ray diffraction (XRD) analysis on coal and coal ash samples and also SEM-EDX results revealed kaolinite, quartz, ...  Read More

Original Research Paper
Environmental Geochemistry of Essential and Toxic Elements in Soil Samples on the 1:50000 Scale Map of Kerman City

H Atapour

Volume 24, Issue 95 , June 2015, Pages 219-232

http://dx.doi.org/10.22071/gsj.2015.42434

Abstract
  To assess the environmental impacts of essential and toxic elements on the 1:50000 scale map of the urban areas of Kerman city, 220 samples of residual and nonresidual soils were collected by systematic random sampling method.Based on analytical data, high values of Ca (23.6 %wt), Na (3.86 %wt), K (2.36 ...  Read More

Original Research Paper
Geology, Mineralogy and Fluid Inclusion Investigation of Supergene Zn Deposit in Kharengun Zone, Northeast of Bafq,Central Iran

Z Miriyan; M Lotfi; A.A Shabani; M.A.A Mokhtari; E Haj Molla Ali

Volume 24, Issue 95 , June 2015, Pages 233-242

http://dx.doi.org/10.22071/gsj.2015.42435

Abstract
  The Kharengun area is located in the Yazd province, Central Iran, 130 km east of Yazd city and 65 km northeast of Bafq city. Mineralization in Kharengun area occurred within calcic and dolomitic units of the Rizou Formation (equivalent to Soltaniyeh Formation) of upper Precambrian- lower Cambrian age. ...  Read More

Original Research Paper
Study of Mo Mineralization in Gharehdagh (Ordobad)-Shivardagh Strip with Emphasis on Alteration, Petrology, and Geochemistry of Host Intrusive Bodies (Northwest of Iran)

Gh Sohrabi; M.R Hosseinzadeh; A.A Calagari; B Hadjalilu

Volume 24, Issue 95 , June 2015, Pages 243-258

http://dx.doi.org/10.22071/gsj.2015.42436

Abstract
  The study area is located in north of East-Azarabaidjan (northwest of Iran). The most important intrusive bodies in the area include the Gharehdagh and Shivardagh batholiths and porphyry stocks of Sungun and Haftcheshmeh. The petrological and petrographical studies show that the composition of intrusives ...  Read More

Original Research Paper
Geology and Metallogeny Evolution of Eastern Aligudarz Using Mineralogy, Trace and Rare Earth Elements Geochemistry

N Zaheri; A.R Zzarasvandi; M Karevani; M Karevani; H Pourkaseb; F Rastmanesh

Volume 24, Issue 95 , June 2015, Pages 259-270

http://dx.doi.org/10.22071/gsj.2015.42437

Abstract
  The Aligudarz region is located in middle part of the Sanandaj-Sirjan Zone. During and before the Jurassic time, a variety of Cu, Fe, Zn-Pb and Ba mineralization are formed in this area due to tectono-magmatic activities. This diversity of mineralizations with volcano-plutonic activities caused some ...  Read More

Original Research Paper
Southern Chah Palang W (Cu-Au) Mineralization: Mineralogy, Fabric and Texture: Geochemistry and Isotopic Data

S Ghaderi; E Rastad; N Rashidnezhad-Omran

Volume 24, Issue 95 , June 2015, Pages 271-286

http://dx.doi.org/10.22071/gsj.2015.42438

Abstract
  Tungsten (Cu-Au) mineralization of Southern Chah Palang (SCP) deposit, located in middle part of the Yazd block, occurred as vein-veinlet in normal fault zones, which cut the sandstones and shales of Early-Middle Jurassic Shemshak formation. Based on the mineral paragenesis and quartz type, color and ...  Read More

Original Research Paper
Geochemical Aspects of Chahreeseh Bentonite Deposit, Northeast of Isfahan, Central Iran Structural Zone

Sh Fatahi; A.A Calagari; A Abedini; H Bagheri

Volume 24, Issue 95 , June 2015, Pages 287-296

http://dx.doi.org/10.22071/gsj.2015.42439

Abstract
  Chahreeseh bentonite deposit is located at ~55 km northeast of Isfahan, structural zone of Central Iran. This deposit has layered and massive form and includes six discrete outcrops. The field observations showed that the ores are genetically related to Oligo-Miocene tuff breccia. The mineralogical studies ...  Read More

Original Research Paper
Geology, Alteration, Mineralization and Fluid Inclusion Studies of Baloojeh Deposit; Typical Cu- Mo Porphyry Deposit in Arasbaran Magmatic Zone

M.R Hosseinzadeh; M Moayyed; S Maghfouri; S Alipour; B Hajalilou

Volume 24, Issue 95 , June 2015, Pages 297-308

http://dx.doi.org/10.22071/gsj.2015.42465

Abstract
  The study area is located in Arasbaran Metallogenic Zone. The rocks of the Baloojeh region includes of Oligo-Miocene quartz-diorite porphyry, gabbro-diorite, quartz-monzonite and granodiorite. The quartz diorite is the main host rock of porphyry type Cu-Mo mineralization in the Baloojeh deposit, but ...  Read More

Original Research Paper
The Study on Mineralization of Jian Copper Deposit by Using Geochemical and Fluid inclusion Data, Fars Province

M.A Rajabzadeh; S Esmaeili

Volume 24, Issue 95 , June 2015, Pages 319-328

http://dx.doi.org/10.22071/gsj.2015.42467

Abstract
  The Jian copper deposit is hosted by the Permo-Triassic SurianVolcano-Sedimentary Complex  on the eastern edge of the Sanandaj-SirjanMetamorphic Zone at a distance of 195 Km NE of Shiraz, southwestern Iran. The complex consists mainly of metabasalt, chlorite-quartz schist, chlorite-muscovite schist, ...  Read More

Original Research Paper
Using of Rare Earth Elements and Fluid Inclusions in Determination of Fluid Origin producing Panah-Kuh Skarn, NW Taft, Yazd Province

A Zahedi; M Boomeri

Volume 24, Issue 95 , June 2015, Pages 329-340

http://dx.doi.org/10.22071/gsj.2015.42468

Abstract
  The Panah-Kuh skarn is situated in 50km NW of Taft City in Yazd province. Inrtusion of granodioritic stock into the calcareous-dolomitic rocks of Permian Jamal Formation led to formation of calcic and magnesian skarns. The REE patterns of skarns and its forming garnets show Eu/Eu* and Ce/Ce*ratios increase ...  Read More

Original Research Paper
Mineralogy and Geochemistry of Gharali Lateritic Iron Deposit, Boukan, West Azarbayedjan

S Alipour; S.N Mousavi; Y Rahimsouri

Volume 24, Issue 95 , June 2015, Pages 341-354

http://dx.doi.org/10.22071/gsj.2015.42469

Abstract
  Gharali lateritic iron-rich deposit is located in 20 km of Boukan city, West Azarbayedjan province. Eight surveyed stratiform outcrops stretched into thedolomite and limestone of Ruteh Formationin this region. Based on mineralogy, the analysed samples indicate scattered, veinlet, acicular, replacement, ...  Read More

Original Research Paper
Mineralization Stages and Iron Source of Bashkand Deposit Based on Mineralogy, Structure, Texture and Geochemical Evidence, Southwest of Soltanieh

S Shahbazi; M Ghaderi; N Rashidnejad-Omran

Volume 24, Issue 95 , June 2015, Pages 355-372

http://dx.doi.org/10.22071/gsj.2015.42471

Abstract
  The Bashkand iron deposit is located in 16 km southwest of Soltanieh, in Central Iran Structural Zone. The rock units in the area include alternations of metamorphosed sedimentary rocks of the Kahar Formation, Khorramdarreh granite and an andesitic dike. The major alteration types are argillic, potassic, ...  Read More

Original Research Paper
Geochemistry and Petrogenesis of Tertiary High Silica Adakitic Rocks, Shah Soleyman Ali Area (Southwest of Birjand, East of Iran)

P Ketabi; S.S Mohammadi; M.H Zarrinkoub

Volume 24, Issue 95 , June 2015, Pages 373-382

http://dx.doi.org/10.22071/gsj.2015.42486

Abstract
  The volcanic–sub volcanic activities in the Shah Soleyman area located in southwest of Birjand, east of Iran have cropped out as two categories of Pyroclastic – lava and sub volcanic rocks. The pyroclastic rocks are tuff, agglomerate with breccias and volcanic rocks are andesite, trachy- ...  Read More

Original Research Paper
Study of Mineralogy & Geochemistry of Mud Volcanoes in Southeast of Caspian Sea and Sediments of Caspian Sea Bed in its SE Margin

M.A Arian; J Faslebahar

Volume 24, Issue 95 , June 2015, Pages 383-392

http://dx.doi.org/10.22071/gsj.2015.42494

Abstract
  Geochemistry, mineralogy and mechanism of the mud volcanoes located in the southwestof the Caspian Sea (Azerbaijan country) have already been studiedwith aim of finding out theirorigin, but mud volcanoes of The Gomishanhaven’t been studied from thesepoints of view yet. In this research, mudof mud ...  Read More