Secondary Blasting and Car Loading at Flin Flon

THE Flin Flon mine is at present hoisting 5,000 tons of ore daily. In 1943, a peak production of 6,188 tons daily was maintained. Before discussing secondary blasting, it is felt that a short review of stoping procedure will be of value. A list of papers dealing with various phases of the mining operation is appended.
Keywords: blasting, Flin Flon, Flin Flon, manganese, ore, scram, Solenoid valve, Loading, Ore, Ores, Raises, Rope, Ropes
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