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. 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

2. Investigation of Manganese Mineralization in Jokandy,Southwest of Hashtrood

F. Malekghasemi; V. Simmonds

Volume 16, Issue 63 , March 2007, , Pages 18-29

http://dx.doi.org/10.22071/gsj.2008.58434

Abstract
  The purpose of this study is to determine the genesis of the manganese occurrences around the Hashtroud city, with special regard to Idahlu- Jokandy region. In this region Mn mineralization is sparse and rather extensive. Mineralization has originated from hot springs and precipitated on the earth surface. ...  Read More