11![United States Department of Agriculture Forest Service Copper City United States Department of Agriculture Forest Service Copper City](https://www.pdfsearch.io/img/c02e21db82dfe3df7a2f6da85e8d7d32.jpg) | Add to Reading ListSource URL: www.nachesvalleychamber.comLanguage: English - Date: 2014-06-21 20:54:41
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12![52 COPPER (Data in thousand metric tons of copper content, unless otherwise noted) Domestic Production and Use: Domestic mine production, which had remained unchanged in 1995, resumed the upward trend begun in 1984, ris 52 COPPER (Data in thousand metric tons of copper content, unless otherwise noted) Domestic Production and Use: Domestic mine production, which had remained unchanged in 1995, resumed the upward trend begun in 1984, ris](https://www.pdfsearch.io/img/a81797b84105f192980ab8a683060583.jpg) | Add to Reading ListSource URL: minerals.er.usgs.govLanguage: English - Date: 1999-05-12 12:51:18
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13![STATEMENT OF DANIEL N. WENK, DEPUTY DIRECTOR, NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR, BEFORE THE SENATE SUBCOMMITTEE ON NATIONAL PARKS OF THE COMMITTEE ON ENERGY AND NATURAL RESOURCES, CONCERNING S. 189, TO DE STATEMENT OF DANIEL N. WENK, DEPUTY DIRECTOR, NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR, BEFORE THE SENATE SUBCOMMITTEE ON NATIONAL PARKS OF THE COMMITTEE ON ENERGY AND NATURAL RESOURCES, CONCERNING S. 189, TO DE](https://www.pdfsearch.io/img/1d6bdc7afefefc21de92d4a5bda2aba6.jpg) | Add to Reading ListSource URL: www.nps.govLanguage: English - Date: 2007-10-02 15:16:56
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14![ABANDONED MINES IN CANADA W. O. MACKASEY WOM GEOLOGICAL ASSOCIATES INC. INTRODUCTION Several years ago I was driving though Michigan. It was during the height of the Viet Nam war. I was tuned to a radio station from a li ABANDONED MINES IN CANADA W. O. MACKASEY WOM GEOLOGICAL ASSOCIATES INC. INTRODUCTION Several years ago I was driving though Michigan. It was during the height of the Viet Nam war. I was tuned to a radio station from a li](https://www.pdfsearch.io/img/04b1e36bb317b0bd3e072e7e21e811bf.jpg) | Add to Reading ListSource URL: www.abandoned-mines.orgLanguage: English - Date: 2013-10-08 09:27:49
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15![Copper-Selected References Bornhorst, T.J., etal, Age of native copper mineralization, Keweenaw Peninsula, Michigan, Economic Geology, May 1988, p[removed]Broderick, T. M., 1952, Origin of the Michigan Copper Deposits. Copper-Selected References Bornhorst, T.J., etal, Age of native copper mineralization, Keweenaw Peninsula, Michigan, Economic Geology, May 1988, p[removed]Broderick, T. M., 1952, Origin of the Michigan Copper Deposits.](https://www.pdfsearch.io/img/ed1e5f786b17171f040fb2838fc6817f.jpg) | Add to Reading ListSource URL: www.michigan.govLanguage: English - Date: 2013-07-31 11:41:32
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16![](https://www.pdfsearch.io/img/b787995344ea606e639db5ef0e8cdd3d.jpg) | Add to Reading ListSource URL: history.idaho.govLanguage: English - Date: 2014-03-04 10:03:02
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17![Keweenaw National Park Service U.S. Department of the Interior Keweenaw National Historical Park Keweenaw National Park Service U.S. Department of the Interior Keweenaw National Historical Park](https://www.pdfsearch.io/img/40a2987a52dd7bced255cdadfa981f19.jpg) | Add to Reading ListSource URL: www.nps.govLanguage: English - Date: 2009-10-27 12:12:44
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18![Deseret Evening News. (Salt Lake City, Utah[removed]p 19]. Deseret Evening News. (Salt Lake City, Utah[removed]p 19].](https://www.pdfsearch.io/img/9e87b97b34e532be028c1523f994d01f.jpg) | Add to Reading ListSource URL: navsource.orgLanguage: English - Date: 2011-09-28 04:39:30
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19![52 COPPER (Data in thousand metric tons of copper content, unless otherwise noted) Domestic Production and Use: Domestic mine production, which had remained unchanged in 1995, resumed the upward trend begun in 1984, ris 52 COPPER (Data in thousand metric tons of copper content, unless otherwise noted) Domestic Production and Use: Domestic mine production, which had remained unchanged in 1995, resumed the upward trend begun in 1984, ris](https://www.pdfsearch.io/img/ec2a94db24266b98f3239637440027b4.jpg) | Add to Reading ListSource URL: minerals.usgs.govLanguage: English - Date: 1999-05-12 12:51:18
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20![These are transcriptions of typewritten manuscripts which, though unsigned, are undoubtedly by F. W. McNair. The originals can be found in the James Fisher Collection, at the Michigan Technological University (MTU) Archives and Copper Country Historical Collection, on the campus of MTU. The first article appeared, with minor changes, These are transcriptions of typewritten manuscripts which, though unsigned, are undoubtedly by F. W. McNair. The originals can be found in the James Fisher Collection, at the Michigan Technological University (MTU) Archives and Copper Country Historical Collection, on the campus of MTU. The first article appeared, with minor changes,](https://www.pdfsearch.io/img/8fae1ff49fd29ac665afda2676e9faaf.jpg) | Add to Reading ListSource URL: www.phy.mtu.eduLanguage: English - Date: 2005-05-09 16:21:22
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