Hibbing, Minnesota

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61	PDF Document Add to Reading List Source URL: pdfhost.focus.nps.gov Language: English - Date: 2007-12-28 13:41:58 Iron Open-pit mining Surface mining Hibbing Minnesota Rust Geology of Minnesota Hull–Rust–Mahoning Open Pit Iron Mine Geography of Minnesota Minnesota Bob Dylan
62	PDF Document Add to Reading List Source URL: www.handbookofmineralogy.com Language: English - Date: 2007-09-30 01:48:18 Bob Dylan Hibbing Minnesota Minnesota