ISSN 2394-5125
 

Research Article 


Control of Iron Ore Extraction to Reduce Dilution in GoharZamin Mine

Morteza Ghaffari, Ali Mirdar Mansour Panahi, Mahnaz Hassani.

Abstract
Dilution in mining operations is a very important and technically and economically effective factor. The dilution
factor in a surface mine varies for different levels. This difference is due to changes in the grade distribution and
mineral placement shape with the tailings at the structural boundaries. By creating the dilution, tonnage of the input
materials to the processing plant increases, and the grade decrease. This increases the operating costs of the plant. In
this paper, several methods of dilution control during extraction operations are performed in the fronts located
within the boundaries of the mineral with tailings in Goharzamin iron ore mine. The method of extraction and
separation operations in mixed fronts can play an effective role in reducing the percentage of dilution and increasing
the efficiency of extraction operations. With the implementation of these methods, it is observed a reduction in the
rate of dilution and proper separation of iron ore from tailings while maintaining a high rate of production in mixed
areas

Key words: Dilution, Separation, Open Pit Mines, Iron Ore Mine, GoharZamin Iron Ore Company


 
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How to Cite this Article
Pubmed Style

Morteza Ghaffari, Ali Mirdar Mansour Panahi, Mahnaz Hassani. Control of Iron Ore Extraction to Reduce Dilution in GoharZamin Mine. JCR. 2020; 7(8): 3604-3607. doi:10.31838/jcr.07.08.570


Web Style

Morteza Ghaffari, Ali Mirdar Mansour Panahi, Mahnaz Hassani. Control of Iron Ore Extraction to Reduce Dilution in GoharZamin Mine. http://www.jcreview.com/?mno=30546 [Access: May 31, 2021]. doi:10.31838/jcr.07.08.570


AMA (American Medical Association) Style

Morteza Ghaffari, Ali Mirdar Mansour Panahi, Mahnaz Hassani. Control of Iron Ore Extraction to Reduce Dilution in GoharZamin Mine. JCR. 2020; 7(8): 3604-3607. doi:10.31838/jcr.07.08.570



Vancouver/ICMJE Style

Morteza Ghaffari, Ali Mirdar Mansour Panahi, Mahnaz Hassani. Control of Iron Ore Extraction to Reduce Dilution in GoharZamin Mine. JCR. (2020), [cited May 31, 2021]; 7(8): 3604-3607. doi:10.31838/jcr.07.08.570



Harvard Style

Morteza Ghaffari, Ali Mirdar Mansour Panahi, Mahnaz Hassani (2020) Control of Iron Ore Extraction to Reduce Dilution in GoharZamin Mine. JCR, 7 (8), 3604-3607. doi:10.31838/jcr.07.08.570



Turabian Style

Morteza Ghaffari, Ali Mirdar Mansour Panahi, Mahnaz Hassani. 2020. Control of Iron Ore Extraction to Reduce Dilution in GoharZamin Mine. Journal of Critical Reviews, 7 (8), 3604-3607. doi:10.31838/jcr.07.08.570



Chicago Style

Morteza Ghaffari, Ali Mirdar Mansour Panahi, Mahnaz Hassani. "Control of Iron Ore Extraction to Reduce Dilution in GoharZamin Mine." Journal of Critical Reviews 7 (2020), 3604-3607. doi:10.31838/jcr.07.08.570



MLA (The Modern Language Association) Style

Morteza Ghaffari, Ali Mirdar Mansour Panahi, Mahnaz Hassani. "Control of Iron Ore Extraction to Reduce Dilution in GoharZamin Mine." Journal of Critical Reviews 7.8 (2020), 3604-3607. Print. doi:10.31838/jcr.07.08.570



APA (American Psychological Association) Style

Morteza Ghaffari, Ali Mirdar Mansour Panahi, Mahnaz Hassani (2020) Control of Iron Ore Extraction to Reduce Dilution in GoharZamin Mine. Journal of Critical Reviews, 7 (8), 3604-3607. doi:10.31838/jcr.07.08.570