Mining Methods and Costs at the McIntyre Porcupine Mines, Ltd., Schumacher, Ontario
Author : H. G. Skavlem
Publisher :
Page : 48 pages
File Size : 16,59 MB
Release : 1933
Category : Gold mines and mining
ISBN :
Bulletin
Author :
Publisher :
Page : 538 pages
File Size : 50,7 MB
Release : 1910
Category :
ISBN :
Book Description
Information Circular
Author :
Publisher :
Page : 480 pages
File Size : 12,99 MB
Release : 1933
Category : Mines and mineral resources
ISBN :
Book Description
Bulletin
Author : United States. Bureau of Mines
Publisher :
Page : 1442 pages
File Size : 45,92 MB
Release : 1935
Category :
ISBN :
Book Description
Tabular Index of Bureau of Mines Information Circulars on Mining and Milling Methods
Author : John Roy Thoenen
Publisher :
Page : 110 pages
File Size : 14,64 MB
Release : 1935
Category : Mines and mineral resources
ISBN :
Book Description
Metal-mine Accidents in the United States During the Calendar Year 1936
Author : Daniel Harrington
Publisher :
Page : 1206 pages
File Size : 40,32 MB
Release : 1939
Category : Coal mine accidents
ISBN :
Book Description
Metal-mining Practice
Author : Charles Freeman Jackson
Publisher :
Page : 538 pages
File Size : 50,43 MB
Release : 1939
Category : Mining engineering
ISBN :
Book Description
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 : 28,53 MB
Release : 1938
Category : Mineral industries
ISBN :
Book Description
Stoping Methods and Cost
Author : Charles Freeman Jackson
Publisher :
Page : 306 pages
File Size : 46,1 MB
Release : 1937
Category : Mining engineering
ISBN :
Book Description
Sand and Gravel Excavation
Author : John Roy Thoenen
Publisher :
Page : 1192 pages
File Size : 49,69 MB
Release : 1935
Category : Excavating machinery
ISBN :
