Volume 33 (2023)
Volume 32 (2022)
Issue 4
Vol. 32,, Issue.4, Serial No. 126, Winter 2022
Issue 3
Vol. 32,, Issue.3, Serial No. 125, Autumn 2022
Issue 2
Volume 32, Issue 2 , July 2022
Issue 1
Volume 31 (2021)
Volume 30 (2020)
Volume 29 (2020)
Volume 28 (2019)
Volume 27 (2018)
Volume 26 (2017)
Volume 25 (2016)
Volume 24 (2015)
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 Economic Geology
Geology, mineralization, alteration and fluid inclusion studies of the Janja porphyry Cu-Mo deposit, Sistan Suture Zone, SE Iran

Nima Rahimi; Shojaeddin Niroomand; Mohammad Lotfi; Mojtaba Rahimi Shahid

Volume 32, Issue 3 , September 2022, Pages 13-30


  The Janja Cu-Mo porphyry deposit is located at 70 km south of the Nehbandan, Sistan suture zone, Eastern Iran. The porphyry mineralization in the Janja deposit is temporally and spatially associated with the diorite to quartz diorite and granodiorite granular to porphyry stocks that intruded in the Cretaceous ...  Read More

Original Research Paper Economic Geology
The Barzavand copper deposit, NW Naein, Esfahan Province: Constraints on mineralization and geochemistry of alteration system

Shahram Mobaser; Taher Farhadinejad; Abbas Asgari; Mohammad Ali Ali Abadi; Shirin Fatahi

Volume 32, Issue 3 , September 2022, Pages 31-48


  The Barzavand copper deposit with Oligocene age located in 30 Km northeast of Zefreh along a tension fault with W-E trend and developed within basaltic lava with stratabound form. Alterations mainly include: pyritization, propylitization, zeolitization, silicification, saussuritization and uralitization ...  Read More

Original Research Paper Economic Geology
Mineralization, Fluid inclusion, and stable isotope studies (O, S) of the Godar Sorkh gold deposit, Muteh, Sanandaj-Sirjan

Monireh Sakhdari; Mehrdad Behzadi; Mohammad Yazdi; Nematollah Rashidnejad-Omran; Morteza Sadeghi Naeini

Volume 32, Issue 3 , September 2022, Pages 49-60


  The Godar Sorkh area is located in the central part of the Sanandaj-Sirjan zone, 20 km southwest of the Muteh region. Gold mineralization at Godar Sorkh occurs in quartz-sulfide veins that hosted in metasedimentary rocks. Veins of mineralization typically formed along normal faults.  Rock sequences ...  Read More

Original Research Paper Economic Geology
Mineralogy, geochemistry and tectono-magmatic setting of the granitoids in the Baghak Fe skarn deposit, Sangan mining district, NE Iran

Kiamars Hosseini; Majid Shahpasandzadeh; Roghayeh zabihi khargh

Volume 32, Issue 3 , September 2022, Pages 61-78


  The Sangan Mining District (SMD) in the north of the Cenozoic magmatic belt of eastern Iran is constituted of predominantly acidic to intermediate volcanic and pyroclastic rocks, intruded by the Eocene granitoids. In the Baghak Fe skarn deposit, these granitoids are composed of pre-mineralization ...  Read More

Original Research Paper Exploration and Mining
Inverse modeling of Magnetic and IP/RS data for exploration of Northern Dalli Copper-Gold porphyry deposit

Keytash Moshtaghian; Seyed Mohammad Abtahi Forooshani; Hooshang Asadi Harooni; Mohammad Hajheidari; Ghazal Janghorban

Volume 32, Issue 3 , September 2022, Pages 79-92


  The Dalli porphyry Copper-Gold deposit consists of two northern and southern indexes located on the Urmia-Dokhtar Volcanic Belt in Markazi province.  Due to the presence of magnetite beneath the potassic alteration zone in the center of porphyry mineralization, a magnetometric survey was performed ...  Read More

Original Research Paper Geophysics
Fast Earthquake Relocation Using ANFIS Neuro-Fuzzy Network Trained Based on the Double Difference Method

Hamidreza Samadi; Roohollah Kimiaefar; Alireza Hajian

Volume 32, Issue 3 , September 2022, Pages 93-102


  One of the most important issues in seismology is to accurately determine the epicenter of earthquake, mainly because the accuracy of dependent studies such as seismic risk analysis, fault mechanism, depends on the accuracy of mentioned parameter. Double difference method is one of the conventional relative ...  Read More

Original Research Paper Tectonics
Faghan fault system, constrain on the late Cenozoic kinematics of the Northern Lut Block, Central Iran

Mohammad Reza Mazinani; Ali Yassaghi; Reza Nozaem

Volume 32, Issue 3 , September 2022, Pages 103-118


  The E-W trending Faghan fault system with >180 km in length located in the northern part of the Lut Block and south of the Dorouneh Fault in central Iran. The fault cut through basement rocks and all other younger units from Cambrian to Cenozoic. Kinematic and dynamic analyses of the Faghan fault ...  Read More

Original Research Paper Stratigraphy and Palaeontology
The application of GR D-INPEFA Curve in sequence stratigraphy analysis Manifa member and Fahliyan Formation, Northwest of Persian Gulf

Parinaz Rasolui Ghadi; Mehdi Sarfi; Seyed Mohsen Aleali; Zahra Maleki

Volume 32, Issue 3 , September 2022, Pages 119-132


  Identification of key sequence stratigraphic surfaces is a crucial task in geological characterization of hydrocarbon reservoirs. The uppermost Jurassic–lower Cretaceous carbonate successions of the Manifa member and Fahliyan Formation are as an important oil reservoir of Northwestern Persian Gulf. ...  Read More

Original Research Paper Economic Geology
Mineralization of chromite and ilmenite in Kurdistan ophiolite: An approach to determine the geotectonic setting

Mohammad Ali Rajabzadeh; Mohammad Amini

Volume 32, Issue 3 , September 2022, Pages 133-144


  This is the first report on the presence of podiform chromititeLenses associated with the Marivan ophiolite. These ore deposits with granular massive fabric are hosted by dunite and harzburgite occurred in south Marivan city. Chemistry of chromian spinel in the chromite Lenses indicated that Cr#  for ...  Read More

Original Research Paper
The role of basement and young magmatism in epithermal gold and polymetallic mineralization in Takab-Mahneshan area, NW Iran

Mojgan Salehi Yazdi; Mansour Ghorbani; Nima Nezafati; Mansour Vossoughi Abedini

Volume 32, Issue 3 , September 2022, Pages 145-158


  Takab-Mahneshan's metallogenic area is essential in gold mineralization, and it is a part of the northern Urmia-Dokhtar magmatic belt. The northern Urmia-Dokhtar has two distinctive features. It contains the Precambrian basement, and the young Mio-Pliocene magmatism rocks overlie its Precambrian basement. ...  Read More