Milling methods and costs at the lead concentrator of the Hecla Mining Co., Gem, Idaho

Main Author: Zeigler, William Le Verne, 1891-
Other Authors: United States. Bureau of Mines.
Format: Book
Language: English
Published: [Washington] : Dept. of Commerce, U.S. Bureau of Mines, 1932.
Physical Description: 16 pages : illustrations ; 28 cm.
Series: Information circular (United States. Bureau of Mines) ; 6600.
Subjects:

CMU Storage Gov Pub

LocationCall Number: Status
CMU Storage Gov Pub I 28.27:6600 Available