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)
The Geometric, Kinematics and Deformation stage analysis of Fariman complex, NE Iran

Mojtaba Ershadinia; Farzin Ghaemi; Massoud Homam

Volume 32, Issue 4 , December 2022, , Pages 235-244


  The Fariman complex is located in the northeast of Iran and southeast of Mashhad, contains a variety of rocks from the Permian to the present era that have undergone several stages of deformation. In this paper, the structural geometry of faults and folds of the region is analyzed and based on it, the ...  Read More

Geochemistry, petrogenesis and tectonic setting of Geysour granitoid, East Gonabad

Abdolsamad pourmohammad; Ahmad Ahmadi khalaji; Masoud Homam; Zahra Tahmasbi; Mohammad Ebrahimi

Volume 29, Issue 115 , June 2020, , Pages 137-150


  Geysour area is located in the east of Gonabad city and is part of the north of the Lut Block. The rocks in this area include granitoid rocks and high temperature – low pressure metamorphic rocks. Granitoid rocks are composed of granodiorite, enclave (metamorphic and igneous) and microgranites. ...  Read More

Remote Sensing Studies of Alteration Zones in Dahaneh Qaleh Exploration Prospect, Northwestern Bardeskan

Kh. Ebrahimi; p. Roohbakhsh; S. M. Homam; H. Abbasnia

Volume 21, Issue 84 , December 2012, , Pages 199-208


  Dahaneh Qaleh exploration prospect is located about 300 km southwest of Mashhad and 50 km northwest of Bardeskan. The exploration prospect is also a part of Taknar massive sulfide mineralization zone and lithology of the area consists of chlorite sericite schist, biotite sericite schist and sericite ...  Read More