Grade and tonnage relationships among copper deposits /

Bibliographic Details
Main Authors:	Singer, D. A. (Author), Cox, Dennis P. (Author), Drew, Lawrence J. (Author), Chaffee, Maurice A. (Author)
Format:	Government Document eBook
Language:	English
Published:	Washington : United States Department of the Interior, Geological Survey, 1975.
Series:	Geological Survey professional paper ; 907-A-B. Geology and resources of copper deposits.
Subjects:	Copper ores > United States. Copper > Analysis. Geochemical prospecting. Copper ores. United States.
Online Access:	https://purl.fdlp.gov/GPO/gpo88839

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