Volume 34 (2024)
Volume 33 (2023)
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)
Petrology
Evaluation of impact processes in the formation of Neshveh volcanic rocks, NW Saveh

Mehdi Rezaei-Kahkhaei; Dariush Esmaeily; Hanieh Sahraei

Volume 28, Issue 109 , September 2018, , Pages 285-294

https://doi.org/10.22071/gsj.2017.91461.1190

Abstract
  Neshveh volcanic rocks located in the NW Saveh are parts of the Uromeyeh-Dokhtar magmatic arc. The rocks are mainly basalt, basaltic andesite, andesite and trachyandesite in composition. Petrographical studies represent some evidences for the lack of equilibrium between crystals and magma, such as sieve ...  Read More

Mineralogical-Geochemical characteristics of Potassic Granitoid in regard with other Granitoid in Kal-e Kafi complex (NE. Anarak )

J. Ahmadian; M . H. Emami; M. R . Ghorbani; M . Murata

Volume 16, Issue 63 , March 2007, , Pages 154-163

https://doi.org/10.22071/gsj.2008.58534

Abstract
       Kal-e Kafi granitoid complex is a part of Central Iranian structural zone called Yazd block. This complex is composed of a wide spectrum of plutonic rocks ranging from gabbro to alkalike granite with age range of Upper Eocene-Lower Oligocene. Potassic granitoid shows geochemical ...  Read More