Which of the following mineral dressing operations is termed as 'comminution'?
Correct answer: D. None of these
- A. Panning
- B. Spiralling
- C. Tabling
- D. None of these
Explanation
Comminution means reducing the size of solid particles by crushing or grinding. Panning, spiralling, and tabling are gravity-concentration methods, so none of the listed operations is comminution.
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