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 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)
1. Mineralogy and rare earth elements geochemistry of Jeirud phosphate deposit in Shemshak valley, north Tehran

S.J Moghaddasi

Volume 26, Issue 102 , March 2017, , Pages 324-313

http://dx.doi.org/10.22071/gsj.2017.44054

Abstract
  Jeirud phosphate deposit is located about 45 km north of Tehran, in the central part of the Alborz geological-structural zone. This deposit is occurred in Jeirud Formation, which is one of the major hosts of phosphate deposits in Iran. Jeirud phosphate deposit is composed of several phosphatic sandstone ...  Read More

2. Study of Mineralogy and Geochemistry of Manganese Ore and Host Rocks of the Robat Karim Manganese Deposit, Southwest Tehran

Seyed Javad Moghaddasi; Y. Negahban

Volume 21, Issue 83 , December 2012, , Pages 67-76

http://dx.doi.org/10.22071/gsj.2012.54518

Abstract
  Robat Karim manganese deposit is located in 7 km northwest of Robat Karim (southwest of Teharan), within northeastern margin of Orumiyeh-dokhtar volcanic belt. Based on regional geology, the studied area is situated in the northern Saveh Eocene volcanic assemblage, composed of rhyolite, trachyte, andesite ...  Read More