Grade And Tonnage Relationships Among Copper Depostits And Geochemical Exploration Techniques

by D A Singer Dennis P Cox Lawrence J Drew Maurice A Chaffee

$20 · Offered by Crossroads Books

Washington, D.C. United States Government Printing Office, 1975. stapled binding, pages clean, binding very good, illustrated, indexed, An Analysis of the relationships between grades and tonnages of three types of copper deposits-- porphyry, massive sulfide, and strata-bound DN1. More

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