Extracting Gold | HowStuffWorks

Extracting Gold | HowStuffWorks

Removing the -bearing rock from the ground is just the first step. To isolate pure , mining companies a complex extraction . The first step in this is breaking down large chunks of rock into smaller pieces. At a mill, large machines known as crushers reduce the ore to pieces no larger than road gravel.

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We are a professional mining machinery manufacturer, the main equipment including: jaw crusher, cone crusher and other sandstone equipment;Ball mill, flotation machine, concentrator and other beneficiation equipment; Powder Grinding Plant, rotary dryer, you can click the button to consult us. We are a professional mining machinery manufacturer, the ma We are a professional mining machinery manufacturer, the ma


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