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)
Author = Tahmasbi Poor, Kh.
Number of Articles: 2
Preparation of Red Pigment from Manganese Tailings of Venarch Mine (Qom)
Volume 20, Issue 77 , January 2010, , Pages 3-8
Abstract
VENARCH Manganese Mine is located about 30 Km from south –east of Qom city Volcano– clastic rocks of middle to upper Eocene age make up major outcrops of the region. Sedimentary rocks of Oligo-Miocene age overlie previous rocks, Red earth is found with manganese in the majority of manganese ... Read MoreInvestigation of Zefreh Dolomite as a Refractory Raw Material and Preparation of Dolomite Zirconia Bricks
Volume 17, Issue 67 , February 2008, , Pages 116-123