Bookmark

Report an Issue

Silver yield from copper ores and the effects of 64.64-cent silver on the value of copper ores produced in the United States / by Elmer W. Pehrson

Author: Pehrson, Elmer Walter, 1896-
Published: Washington, D.C. : U.S. Dept. of the Interior, Bureau of Mines, 1934.
Physical Description: 15 pages : illustrations ; 27 cm.
Additional Creators: United States. Bureau of Mines

Availability

Browse Nearby on Shelf

Finding items...

Series

Information circular (United States. Bureau of Mines) ; 6773

Report Numbers

I 28.27:6773

Subject(s)

Binding notes

TN295.U4 no.6768-6779 c.1 (Book) bound in Manganese : its occurrence, milling, and metallurgy : part I / by R.S. Dean, Fred D. DeVaney, and Will H. Coghill

View MARC record | catkey: 9362381