Ore-testing Studies on Gold and Gold-silver Deposits
Author : J. A. Woolf
Publisher :
Page : 68 pages
File Size : 20,35 MB
Release : 1944
Category : Gold ores
ISBN :
Author : J. A. Woolf
Publisher :
Page : 68 pages
File Size : 20,35 MB
Release : 1944
Category : Gold ores
ISBN :
Author : United States. Bureau of Mines. Technical Library, Pittsburgh
Publisher :
Page : 778 pages
File Size : 37,91 MB
Release : 1968
Category : Library catalogs
ISBN :
Author : United States. Bureau of Mines
Publisher :
Page : 838 pages
File Size : 29,98 MB
Release : 1960
Category : Mineral engineering
ISBN :
Author : United States. Bureau of Mines
Publisher :
Page : 450 pages
File Size : 18,71 MB
Release : 1970
Category : Mineral industries
ISBN :
Author : United States. Bureau of Mines
Publisher :
Page : 532 pages
File Size : 47,75 MB
Release : 1938
Category : Mineral industries
ISBN :
Author : United States. Bureau of Mines
Publisher :
Page : 846 pages
File Size : 20,74 MB
Release : 1960
Category : Government publications
ISBN :
Author : C. R. Holmes
Publisher :
Page : 196 pages
File Size : 17,21 MB
Release : 1943
Category : Carbonization
ISBN :
Author :
Publisher : NV Bureau of Mines & Geology
Page : 188 pages
File Size : 10,2 MB
Release :
Category :
ISBN :
Author : Canada. Bureau of Mines
Publisher :
Page : 168 pages
File Size : 49,61 MB
Release : 1925
Category :
ISBN :
Author :
Publisher :
Page : 452 pages
File Size : 36,11 MB
Release : 1942
Category : Mineral industries
ISBN :