explorers', miners', and metallurgists' companion
Subtitle: Comprising a practical exposition of the various departments of geology, exploration, mining, engineering, assaying, and metallurgy
By: By J.S. Phillips, M.E.
Edition: 2d ed.
Publisher: Pub. by the author; Trübner
Published: 1875
Place of publication: San Francisco; London
Language: eng
Number of pages: 671
Subjects: Mining engineering; Metallurgy; Assaying