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one example is the macraes flat mine in new zealand. in this situation, the incremental process economics are particularly sensitive, especially if the ore grade is low. this tends to favor processes with lower operating costs, such as fine grinding, unless a more expensive oxidation process can provide recovery advantages.
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one example is the macraes flat mine in new zealand. in this situation, the incremental process economics are particularly sensitive, especially if the ore grade is low. this tends to favour processes with lower operating costs, such as fine grinding, unless a more expensive oxidation process can provide recovery advantages.
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there was a small output from some of the mines of mercur, utah. silver.—the output of silver in 1905 was 58,918,839 fine oz., as against 57,786,100 fine oz. in 1904. on the basis of the average annual quotation of fine silver in new york for those two years, these outputs had the values respectively of $35,850,955 and $33,515,938.
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australian mining and metallrrgy. its credit, it is manifestly absurd to say it does what victoria, new zealand, queensland, and new not pay. south "wales owe to gold mining in the opening up and settlement of these several states need not be dwelt upon to be fully realhow feeble a course a country can run deprived of this ised. great stimulus
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one example is the macraes flat mine in new zealand. in this situation, the incremental process economics are particularly sensitive, especially if the ore grade is low. this tends to favour processes with lower operating costs, such as fine grinding, unless a more expensive oxidation process can provide recovery advantages.
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one example is the macraes flat mine in new zealand. in this situation, the incremental process economics are particularly sensitive, especially if the ore grade is low. this tends to favour processes with lower operating costs, such as fine grinding, unless a more expensive oxidation process can provide recovery advantages.
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