The Wayback Machine - https://web.archive.org/all/20080417212950/http://www.nps.gov:80/MWR/sendmail.htm?o=88%2A%23LGJ%2BZH%3BJ%3BJ1ZN%5B1ZDHV%3A35IP2L8%2E%29%0A&r=/kewe/index.htm
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National Park Service
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Did You Know?
Early native peoples began the first metal mining in North America over 7,000 years ago with copper mining on Michigan's Keweenaw Peninsula. Copper was fashioned into tools and items that were traded throughout North America.
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Last Updated: July 25, 2006 at 00:22 EST |