The Vermilion iron-bearing district of Minnesota, with an atlas

অনুরূপ উপাদানগুলি

• The Mesabi iron-bearing district of Minnesota
  অনুযায়ী: Leith Ch. K. Charles Kenneth
  প্রকাশিত: (Washington, Governmext Printing Office, 1903)
• The Marquette iron-bearing district of Michigan, with atlas; A chapter on the republic trough
  অনুযায়ী: Van Hise Ch. R. Charles Richard
  প্রকাশিত: (Washington, Governmext Printing Office, 1897)
• The copper-bearing rocks of Lake Superior
  অনুযায়ী: Irving R. D. Roland Duer
  প্রকাশিত: (Washington, Governmext Printing Office, 1883)
• The Crystal Falls iron-bearing district of Michigan; A chapter on the Sturgeon river Tonge
  অনুযায়ী: Clements J. M. J. Morgan
  প্রকাশিত: (Washington, Governmext Printing Office, 1899)
• Geology of the Aspen mining district, Colorado, wiht atlas
  অনুযায়ী: Spurr J. E. Josian Edward
  প্রকাশিত: (Washington, Governmext Printing Office, 1898)