man-made “Grand Canyon of the North” was the first strip mine on the Mesabi Iron Range. The amazing view continues to grow as the Hibbing Taconite Company Mine expands its mining operations. Rotary drills, 33-cubic-y

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• Economic geology
• Iron mining
• Mesabi Range
• Bob Dylan
• Iron Range
• Hibbing
• Minnesota
• Hibbing Community College
• Greyhound Bus Museum
• Geography of Minnesota
• Minnesota
• Geology of Minnesota