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)
Geothermometry and Geobarometry of Metamorphic Rocks of Dehnow (Northwest of Mashhad)

Ramin Samadi; M. V. Valizadeh; H. Mirnejad; H. Kawabata

Volume 21, Issue 84 , December 2012, , Pages 3-14

https://doi.org/10.22071/gsj.2012.53911

Abstract
  Metamorphic rocks of Dehnow area mainly consist of gray to black fine-grained schists. Garnet schists are closer to the tonalitic body than the garnet chloritoid schists. There is a thin layer of staurolite and andalusite bearing hornfels between these schists and the Dehnow tonalitic body. Garnet schists ...  Read More

Origin of Zoned Pyroxene in the Daykes of Sub Alkali Andesite of Hassan-Abaad Village of Yazd- South-West of Taft

S. Zandifar; M. V. Valizadeh; M. A. Barghi; M. R. Foroodi Jahromi

Volume 20, Issue 77 , January 2010, , Pages 151-156

https://doi.org/10.22071/gsj.2010.55366

Abstract
  In the west and north west of Hassan-Abaad village of Yazd, massive dikes of alkali andesite in the diorite, quartz diorite and granodiorite are observed. Clinopyroxene phenocrysts in these rocks have obvious zoning. Reconnaissance work indicates that groundmass pyroxenes in the alkaline rocks are similar ...  Read More

The Study of the Crystal Size Distribution (CSD) of Garnet in the Hassan-Abaad Contact Metamorphism of Yazd

S. Zandifar; M.V. Valizadeh; M. A. Barghi; M. R. Foroodijahromi

Volume 19, Issue 73 , January 2009, , Pages 147-152

https://doi.org/10.22071/gsj.2010.57218

Abstract
  The crystallization history of a rock is recorded by the size and the distribution of its minerals. The porphyroblast crystal size in metamorphic rocks can give notable information about its growing medium. Considering the varieties of mineralogy in the Hassan-Abad's skarn and high frequency of garnet ...  Read More