Colorado Ferberite and the Wolframite Series
Author : Frank Lee Hess
Publisher :
Page : 106 pages
File Size : 31,60 MB
Release : 1914
Category : Ferberite
ISBN :
Minerals Yearbook
Author :
Publisher :
Page : 1118 pages
File Size : 31,72 MB
Release : 1917
Category : Mineral industries
ISBN :
Book Description
Mineral Resources of the United States
Author : United States. Bureau of Mines
Publisher :
Page : 970 pages
File Size : 16,65 MB
Release : 1919
Category : Digital images
ISBN :
Book Description
Bulletin
Author :
Publisher :
Page : 846 pages
File Size : 23,48 MB
Release : 1917
Category : Geology
ISBN :
Book Description
The Main Tungsten Area of Boulder County, Colorado
Author : Russell D. George
Publisher :
Page : 128 pages
File Size : 22,1 MB
Release : 1916
Category : Igneous rocks
ISBN :
Book Description
Geological Survey Professional Paper
Author :
Publisher :
Page : 238 pages
File Size : 37,61 MB
Release : 1953
Category : Geology
ISBN :
Book Description
Tungsten Minerals and Deposits
Author : Frank Lee Hess
Publisher :
Page : 832 pages
File Size : 19,85 MB
Release : 1917
Category : Mines and mineral resources
ISBN :
Book Description
Bulletin of the United States Geological Survey
Author :
Publisher :
Page : 96 pages
File Size : 16,36 MB
Release : 1949
Category : Geology
ISBN :
Book Description
Tungsten Mining and Milling in Boulder County, Colorado
Author : Carl Belser
Publisher :
Page : 64 pages
File Size : 12,84 MB
Release : 1960
Category : Mines and mineral resources
ISBN :
Book Description
Professional Paper
Author : Geological Survey (U.S.)
Publisher :
Page : 490 pages
File Size : 10,16 MB
Release : 1927
Category : Geology
ISBN :
