Mineral Mining Machinery For Ore Sorting Dimond Color Grading Machine

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    when mining for diamonds, you take what you can get; one cannot just separate the gems from the industrial diamonds coming out of the mine without sorting them. to get a one carat diamond, gem quality, it is necessary to process enough ore to fill 250 one ton trucks.

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    color grading. a system of grading diamond colors based on their colorlessness (for other than fancy diamonds) or their spectral hue, depth of color or purity of color (for fancy color diamonds) or their hue or tone (for other gemstones). by using various methods of mining like open cast, deep pit etc. mineral. mineral is a naturally

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