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Modern mining processes involve prospecting for ore bodies, analysis of the profit Mining techniques can be divided into two common excavation types surface Note the angled and stepped sides of the Sunrise Dam Gold Mine, Australia...

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May 22, 2015 0183 32 Learn about modern underground mining techniques used currently used at Oceana Gold s Frasers Mine in Otago ,...

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Oct 15, 2015 0183 32 Different Techniques of Gem Mining Posted on October 15, 2015 Updated on October 15, 2015 Gemstone mining is the method of excavating precious gemstones and distinct minerals from venerable mines and ,...

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