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Stories by M. M. Fine

The Beneficiation of Iron Ores

As North America's high-grade iron deposits approach exhaustion steel production increases. The apparent paradox is due largely to the development of ingenious ways to enrich lower-grade ores...

January 1, 1968 — M. M. Fine
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Deep Dives in Science -- Subscribe to our Collector's Editions Today

Deep Dives in Science -- Subscribe to our Collector's Editions Today