http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f4-subject=Mines and mineral resources -- Michigan) https://catalog.wrhs.org/collections/search?docsPerPage%3D100;f4-subject%3DMines%20and%20mineral%20resources%20--%20Michigan Results for your query: docsPerPage=100;f4-subject=Mines and mineral resources -- Michigan Thu, 01 Jan 1970 12:00:00 GMT Annual report of the Commissioner of Mineral Statistics of the State of Michigan for. Michigan Office of the Commissioner of Mineral Statistics. https://catalog.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc https://catalog.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc Thu, 01 Jan 1970 12:00:00 GMT Mines and mineral statistics. Michigan Office of the Commissioner of Mineral Statistics. https://catalog.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc https://catalog.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc Thu, 01 Jan 1970 12:00:00 GMT The Marquette Mineral District of Michigan. Boyum, Burton H., Cleveland-Cliffs Iron Company https://catalog.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc https://catalog.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc Thu, 01 Jan 1970 12:00:00 GMT Swineford's history of the Lake Superior iron district, its mines and furnaces--Appendix, being a revie of its mines and furnaces for 1872. Swineford, A. P. (Alfred P.), 1834-1909 https://catalog.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc https://catalog.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc Thu, 01 Jan 1970 12:00:00 GMT Appendix to Swineford's History of the Lake Superior iron district: being a review of its mines and furnaces for 1871. Swineford, A. P. (Alfred P.), 1834-1909 https://catalog.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc https://catalog.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc Thu, 01 Jan 1970 12:00:00 GMT Appendix to Swineford's history of the Lake Superior iron district: being a review of its mines and furnaces for 1873. Swineford, A. P. (Alfred P.), 1834-1909 https://catalog.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc https://catalog.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc Thu, 01 Jan 1970 12:00:00 GMT Annual review of the iron mining and other industries of the Upper Peninsula. Swineford, A. P. (Alfred P.), 1834-1909 https://catalog.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc https://catalog.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc Thu, 01 Jan 1970 12:00:00 GMT Mineral lands on Lake Superior: letter from the Secretary of War, relative to the mineral lands on Lake Superior, in compliance with a resolution of the House of Representatives of the 12th instant. Gray, A. B. (Andrew Belcher), 1820-1862, Stockton, John., United States War Dept. https://catalog.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc https://catalog.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc Thu, 01 Jan 1970 12:00:00 GMT