Talk:Iron mining in the United States

External links modified
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I have just modified one external link on Iron mining in the United States. Please take a moment to review my edit. If you have any questions, or need the bot to ignore the links, or the page altogether, please visit this simple FaQ for additional information. I made the following changes:
 * Added archive https://web.archive.org/web/20150924023915/http://www.gsa.state.al.us/documents/misc_gsa/IS64RMinerals.pdf to http://www.gsa.state.al.us/documents/misc_gsa/IS64RMinerals.pdf

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Cheers.— InternetArchiveBot  (Report bug) 19:52, 16 November 2017 (UTC)