• publisher: Ottawa : Govt. Print. Bureau
  • creator: Haanel, Eugene, 1841-1927 Canada. Mines Branch
  • contributor: Canada. Mines Branch.
  • Keyword: Cobalt mines and mining Ontario Cobalt. Argent Mines et extraction Ontario Cobalt. Cobalt Mines et extraction Ontario Cobalt. Silver mines and mining Ontario Cobalt.
  • years: 1907.
  • pages: 1 microfiche (12 fr.)
  • isbn: 0665822464
  • notes: Issued by the Mines Branch, Dept. of the Interior.
  • download: pdf file