Power-shovel and Dragline Placer Mining
Author : Eugene Delos Gardner
Publisher :
Page : 90 pages
File Size : 19,33 MB
Release : 1938
Category : Gold mines and mining
ISBN :
Placer Mining in the Western United States
Author : Eugene Delos Gardner
Publisher :
Page : 100 pages
File Size : 47,66 MB
Release : 1935
Category : Dredging
ISBN :
Book Description
Information Circular
Author :
Publisher :
Page : 836 pages
File Size : 38,69 MB
Release : 1934
Category : Mine safety
ISBN :
Book Description
Placer Gold Deposits of Arizona
Author : Maureen G. Johnson
Publisher :
Page : 336 pages
File Size : 14,82 MB
Release : 1972
Category : Geology
ISBN :
Book Description
A catalog of location, geologogy and production with lists of annotated references pertaining to the placer districts.
List of Publications Issued by the Bureau of Mines, with Subject and Author Index
Author : United States. Bureau of Mines
Publisher :
Page : 532 pages
File Size : 20,37 MB
Release : 1938
Category : Mineral industries
ISBN :
Book Description
Bulletin
Author :
Publisher :
Page : 538 pages
File Size : 10,10 MB
Release : 1910
Category :
ISBN :
Book Description
Geological Survey Bulletin
Author :
Publisher :
Page : 456 pages
File Size : 41,33 MB
Release : 1949
Category : Geology
ISBN :
Book Description
Gold Placer Mining
Author : C. M. Romanowitz
Publisher :
Page : 68 pages
File Size : 11,27 MB
Release : 1970
Category : Gold dredging
ISBN :
Book Description
Bulletin
Author : United States. Bureau of Mines
Publisher :
Page : 1292 pages
File Size : 49,37 MB
Release : 1939
Category :
ISBN :
Book Description
How to Mine and Prospect for Placer Gold
Author : John M. West
Publisher :
Page : 52 pages
File Size : 12,39 MB
Release : 1971
Category : Gold mines and mining
ISBN :
Book Description
Basic information on areas of occurrence, equipment needed, prospecting, sampling, mining, and regulations concerning the possession and sale of gold in the United States.
