Mining3.1 Flashcards
Which of the following is an important characteristic of chemical grade chromite? A). High SiO2 C). Low SiO2 E). Low Cr2O3 B). Low Cr : Fe ratio D). Low Al2O3. a. In a gyratory crusher, what do you call the moving or gyrating component? A). Cone Head or mantle C). Main Shaft E). Frame B). Concaves D). Spindle
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