Cominco
Appearance
Cominco was a business.[1]
Advertisements
1971, Geology Journal
Advertised in the Geology Journal (1971), p. 34, with the address printed as Canada, the United States and overseas. A mining and exploration company that produces metals and industrial minerals, emphasizing modern exploration techniques.[1]

1972, Geology Journal
Advertised in the Geology Journal (1972), p. 40. Mining exploration and production of metals and industrial minerals, highlighting their use of modern technology like helicopters and drilling rigs.[2]

References
- ↑ 1.0 1.1 Lakehead University Geology Journal (1971), p. 34. Internet Archive.
- ↑ Lakehead University Geology Journal (1972), p. 40. Internet Archive.