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)
Economic Geology
1. Mianaj iron occurrence, southwest of Zanjan: Metamorphosed and deformed volcano-sedimentary type of mineralization in Sanandaj- Sirjan zone

Fattaneh Pourmohammad; Hossein Kouhestani; Amir Morteza Azimzadeh; Ghasem Nabatian; Mir Ali Asghar Mokhtari

Volume 28, Issue 111 , Spring 2019, , Pages 161-174

http://dx.doi.org/10.22071/gsj.2017.84283.1099

Abstract
  Mianaj Fe ore occurrence is located in the Takab-Angouran-Takht-e-Soleyman metallogenic zone, 100 km southwest of Zanjan. In this area, Fe mineralization occurs as lens-shaped bodies parallel to the foliation of schist and rhyolitic meta-tuff units (equal to Kahar Formation). Based on mineralography, ...  Read More

2. Volcanic Red Bed Type Copper (-Silver) Mineralization in Keshtmahaki Deposit, Northwest of Safashahr, Southern Sanandaj-Sirjan Zone

M Boveiri Konari; E Rastad; N Rashidnejad-Omran

Volume 24, Issue 93 , Autumn 2014, , Pages 19-36

http://dx.doi.org/10.22071/gsj.2014.43443

Abstract
  Lower Cretaceous volcano-sedimentary sequence in the northwest and southeast of Safashahr (Dehbid) in marginal subzone of southern Sanandaj-Sirjan Zone comprises the Keshtmahaki deposit and few other occurrences of copper (-silver). The oldest rock units in the region are Jurassic shale and sandstone, ...  Read More

3. Introduction of Stratiform-Stratabound Tungsten (Copper) Mineral Occurrences in West of Azna, Lorestan Province

M. Abdi; Majid Ghaderi; N. Rashidnejad-Omran; E. Rastad

Volume 19, Issue 74 , Winter 2010, , Pages 107-120

http://dx.doi.org/10.22071/gsj.2010.57341

Abstract
  Azna tungsten (copper) ore occurrence is located 2 km west of Azna, in Lorestan province. The region is placed in Sanandaj-Sirjan structural zone of Iran, at the complex deformation sub-zone. In this area, tungsten-copper mineralization occurs as stratiform-stratabound in mylonitic meta-rhyolite and ...  Read More