Cobalt and its silver mines
An edition of Cobalt and its silver mines (1906)
a brief review of the geology, mineralogy, discovery, present development and future possibilities of the marvelously rich silver, cobalt and nickel deposits in the wilderness of northern Ontario, Canada
By William Starr Bullock
Publish Date
1906
Publisher
[The author
Language
eng
Pages
87
Description:
subjects: Mines and mineral resources, Silver mines and mining, Argent, Mines et extraction
Places: Ontario, Cobalt, Cobalt (Ont.).