Effects of Blast Vibration on Unplanned Dilution in an Underground Metal Mine
نویسندگان
چکیده
منابع مشابه
environmental effects of gol-e-gohar iron ore mine on groundwater of the area
gol-e-gohar iron ore mine of sirjan in southern part of iran is a large open pit that operates below the groundwater table and during mining operation, dewatering is required to prevent operation processes from flooding. current operation is going on by digging wells in or out of the pit and pumping to prevent flooding. as a result of the former dewatering operation a vast deep cone of depressi...
Dilution Risk Ranking in Underground Metal Mines using Multi-Attributive Approximation Area Comparison
The contamination of ores with wastes or materials of lower than the cut-off grade is referred to as dilution. Dilution is an undesirable phenomenon that, on one hand, reduces the product grade and, consequently, reduces the sales prices and, on the other hand, adds an extra cost to waste production. Therefore, studying and evaluating the dilution risk is important in mining, and especially in ...
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ژورنال
عنوان ژورنال: Journal of Aalytical and Numerical Methods in Mining Engineering
سال: 2019
ISSN: 2251-6565
DOI: 10.29252/anm.8.17.77