Ore-testing Studies on Gold and Gold-silver Deposits
Author : J. A. Woolf
Publisher :
Page : 68 pages
File Size : 34,74 MB
Release : 1944
Category : Gold ores
ISBN :
Author : J. A. Woolf
Publisher :
Page : 68 pages
File Size : 34,74 MB
Release : 1944
Category : Gold ores
ISBN :
Author : United States. Bureau of Mines. Technical Library, Pittsburgh
Publisher :
Page : 778 pages
File Size : 15,55 MB
Release : 1968
Category : Library catalogs
ISBN :
Author : United States. Bureau of Mines
Publisher :
Page : 838 pages
File Size : 24,28 MB
Release : 1960
Category : Mineral engineering
ISBN :
Author : United States. Bureau of Mines
Publisher :
Page : 450 pages
File Size : 35,65 MB
Release : 1970
Category : Mineral industries
ISBN :
Author : United States. Bureau of Mines
Publisher :
Page : 532 pages
File Size : 38,62 MB
Release : 1938
Category : Mineral industries
ISBN :
Author : United States. Bureau of Mines
Publisher :
Page : 846 pages
File Size : 13,17 MB
Release : 1960
Category : Government publications
ISBN :
Author : C. R. Holmes
Publisher :
Page : 196 pages
File Size : 30,56 MB
Release : 1943
Category : Carbonization
ISBN :
Author :
Publisher : NV Bureau of Mines & Geology
Page : 188 pages
File Size : 31,56 MB
Release :
Category :
ISBN :
Author : Canada. Bureau of Mines
Publisher :
Page : 168 pages
File Size : 21,44 MB
Release : 1925
Category :
ISBN :
Author :
Publisher :
Page : 452 pages
File Size : 50,44 MB
Release : 1942
Category : Mineral industries
ISBN :