Copper availability - domestic: a minerals availibility system appraisalDept. of Interior, Bureau of Mines ; for sale by the Supt. of Docs., U.S. Govt. Print. Off., 1979 - Science - 31 pages |
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Contents
Foreword | 1 |
Supply of copper from domestic deposits | 13 |
Potential domestic annual production schedule at various copper | 19 |
Common terms and phrases
0-percent 15-percent rate 92 million metric Alaska ANNUAL RECOVERABLE COPPER Availability Field Office base data1 Property Bureau of Mines capital investment Colo constant 1978 dollars copper properties copper reserve base Copperhill currently producing data1 Property name Davidoff deposits at various Dev UG domestic copper reserve domestic deposits estimated Exp UG explored deposits Field Operations Center financial evaluation Helvetia illustrated in figure increases in copper indirect operating costs January 1978 dollars Juneau least a 15-percent mill capital cost million metric tons Minerals Availability Field mines and deposits Mines Field Operations Nonproducing numbers past producer pound Ppd UG Property name Map Property status quantity of copper rate of return receive at least recoverable copper available refined copper reserve base data1 reserves and resources resource tonnage smelting supply thousand metric tons tons of copper Total recoverable copper troy ounce various copper prices
Bibliographic information
| Title | Copper availability - domestic: a minerals availibility system appraisal Volume 8809 of Information circular Volume 8809 of Information circular - Bureau of Mines, United States Bureau of Mines Volume 8809 of United States Department of the Interior, Bureau of Mines, Information Circular |
| Authors | Rodney D. Rosenkranz, Robert L. Davidoff, Jim F. Lemons, United States. Bureau of Mines |
| Publisher | Dept. of Interior, Bureau of Mines ; for sale by the Supt. of Docs., U.S. Govt. Print. Off., 1979 |
| Original from | the University of Michigan |
| Digitized | Feb 5, 2009 |
| Length | 31 pages |
| Subjects | › › Copper Copper industry and trade Science / Chemistry / Inorganic Technology & Engineering / Technical & Manufacturing Industries & Trades |
| Export Citation | BiBTeX EndNote RefMan |