31![COBALT By Kim B. Shedd Domestic survey data and tables were prepared by Jo-Ann S. Sterling, statistical assistant, and the world production tables were prepared by Linder Roberts, international data coordinator. Cobalt i COBALT By Kim B. Shedd Domestic survey data and tables were prepared by Jo-Ann S. Sterling, statistical assistant, and the world production tables were prepared by Linder Roberts, international data coordinator. Cobalt i](https://www.pdfsearch.io/img/c3386ac8f0630c4faf963806705127ef.jpg) | Add to Reading ListSource URL: minerals.usgs.govLanguage: English - Date: 2006-08-15 08:57:34
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32![46 COBALT (Data in metric tons of cobalt content unless otherwise noted) Domestic Production and Use: Significant U.S. cobalt mine production has not been reported since 1971, and production of refined cobalt from impor 46 COBALT (Data in metric tons of cobalt content unless otherwise noted) Domestic Production and Use: Significant U.S. cobalt mine production has not been reported since 1971, and production of refined cobalt from impor](https://www.pdfsearch.io/img/129f0743e76b49b03b3852fb84d69235.jpg) | Add to Reading ListSource URL: minerals.usgs.govLanguage: English - Date: 2014-03-07 14:48:46
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33![2005 Minerals Yearbook Cobalt U.S. Department of the Interior U.S. Geological Survey 2005 Minerals Yearbook Cobalt U.S. Department of the Interior U.S. Geological Survey](https://www.pdfsearch.io/img/8be89ed2fc1eb50992a57e01d79540c6.jpg) | Add to Reading ListSource URL: minerals.usgs.govLanguage: English - Date: 2007-03-07 10:28:09
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34![COBALT By Kim B. Shedd Cobalt is a strategic and critical metal used in many diverse industrial and military applications. The largest use of cobalt is in superalloys, which are used to make parts for gas turbine aircraf COBALT By Kim B. Shedd Cobalt is a strategic and critical metal used in many diverse industrial and military applications. The largest use of cobalt is in superalloys, which are used to make parts for gas turbine aircraf](https://www.pdfsearch.io/img/19d10c91021b5782ff2316476c43631b.jpg) | Add to Reading ListSource URL: minerals.usgs.govLanguage: English - Date: 1997-01-14 10:42:39
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35![2007 Minerals Yearbook COPPER U.S. Department of the Interior U.S. Geological Survey 2007 Minerals Yearbook COPPER U.S. Department of the Interior U.S. Geological Survey](https://www.pdfsearch.io/img/498ec2812939c723692aa323801e62c3.jpg) | Add to Reading ListSource URL: minerals.usgs.govLanguage: English - Date: 2013-05-28 11:31:50
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36![56 COPPER (Data in thousand metric tons of copper content, unless otherwise noted) Domestic Production and Use: Domestic mine production in 2002 declined to 1.13 million metric tons and was valued at about $1.9 billion. 56 COPPER (Data in thousand metric tons of copper content, unless otherwise noted) Domestic Production and Use: Domestic mine production in 2002 declined to 1.13 million metric tons and was valued at about $1.9 billion.](https://www.pdfsearch.io/img/2d95d2af7bf9cb0963c8c3ffc93fcbb7.jpg) | Add to Reading ListSource URL: minerals.usgs.govLanguage: English - Date: 2003-02-11 10:33:46
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37![ZINC By Jozef Plachy Domestic survey data and tables were prepared by Aaron J. Poyer, statistical assistant, and the world production table was prepared by Regina R. Coleman, international data coordinator. In 2000, dome ZINC By Jozef Plachy Domestic survey data and tables were prepared by Aaron J. Poyer, statistical assistant, and the world production table was prepared by Regina R. Coleman, international data coordinator. In 2000, dome](https://www.pdfsearch.io/img/614848bb5567cb45fbf3eafad236bad4.jpg) | Add to Reading ListSource URL: minerals.usgs.govLanguage: English - Date: 2002-05-07 06:41:38
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38![COBALT By Kim B. Shedd Domestic survey data and tables were prepared by Jo-Ann S. Sterling, statistical assistant, and the world production tables were prepared by Linder Roberts, international data coordinator. Cobalt i COBALT By Kim B. Shedd Domestic survey data and tables were prepared by Jo-Ann S. Sterling, statistical assistant, and the world production tables were prepared by Linder Roberts, international data coordinator. Cobalt i](https://www.pdfsearch.io/img/b2c2c9052721da20bbe288d3a39165f3.jpg) | Add to Reading ListSource URL: minerals.usgs.govLanguage: English - Date: 2000-11-29 07:13:56
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39![COBALT By Kim B. Shedd Cobalt is a strategic and critical metal used in many diverse industrial and military applications. The largest use of cobalt is in superalloys, which are alloys designed to resist COBALT By Kim B. Shedd Cobalt is a strategic and critical metal used in many diverse industrial and military applications. The largest use of cobalt is in superalloys, which are alloys designed to resist](https://www.pdfsearch.io/img/8de781d4a4dc159a5fea03441e013b68.jpg) | Add to Reading ListSource URL: minerals.usgs.govLanguage: English - Date: 1996-08-07 11:53:29
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40![54 COPPER (Data in thousand metric tons of copper content unless otherwise noted) Domestic Production and Use: Domestic mine production in 2004 rose to 1.16 million tons and was valued at about $3.4 billion. The princip 54 COPPER (Data in thousand metric tons of copper content unless otherwise noted) Domestic Production and Use: Domestic mine production in 2004 rose to 1.16 million tons and was valued at about $3.4 billion. The princip](https://www.pdfsearch.io/img/d22ec26c4c464355f64012cb057f9173.jpg) | Add to Reading ListSource URL: minerals.usgs.govLanguage: English - Date: 2005-01-12 10:18:16
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