The Efficiency of Ore Mines in Yazd Province with Emphasis on Environmental Indicators Zahra Nasrollahi1, Robabe Asayesh2 1. Corresponding Author, Associate Professor in Economics, …
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For example Brazilian iron ore production in 2014 has decreased 78 Million Tone (Mt) in comparison to 2012 (statista, 2014). Reduction of iron ore price was responsible for 15% of mine closure ...
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about Afghanistan Chamber of Industries and Mines (ACIM) is founded in 2018 through H.E. President Decree no. 745.ACIM is a non-governmental and non-political organization …
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An Investigation of Effective Factors on Groundwater ... of determination, it can be concluded that there is no significant relationship between the precipitation
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